[ { "path": ".editorconfig", "content": "# https://editorconfig.org/\n# This configuration is used by ktlint when spotless invokes it\n\n[*.{kt,kts}]\nij_kotlin_allow_trailing_comma=true\nij_kotlin_allow_trailing_comma_on_call_site=true\nktlint_function_naming_ignore_when_annotated_with=Composable, Test\nktlint_standard_backing-property-naming = disabled\nktlint_standard_binary-expression-wrapping = disabled\nktlint_standard_chain-method-continuation = disabled\nktlint_standard_class-signature = disabled\nktlint_standard_condition-wrapping = disabled\nktlint_standard_function-expression-body = disabled\nktlint_standard_function-literal = disabled\nktlint_standard_function-type-modifier-spacing = disabled\nktlint_standard_multiline-loop = disabled\nktlint_standard_function-signature = disabled\n" }, { "path": ".github/ISSUE_TEMPLATE/bug_report.yml", "content": "name: Bug Report\ndescription: File a bug report\ntitle: \"[Bug]: \"\nlabels: [\"bug\", \"triage me\"]\nbody:\n - type: markdown\n attributes:\n value: |\n Thanks for taking the time to fill out this bug report!\n - type: checkboxes\n attributes:\n label: Is there an existing issue for this?\n description: Please search to see if an issue already exists for the bug you encountered.\n options:\n - label: I have searched the existing issues\n required: true\n - type: checkboxes\n attributes:\n label: Is there a StackOverflow question about this issue?\n description: Please search [StackOverflow](https://stackoverflow.com/questions/tagged/android-jetpack) if an issue with an answer already exists for the bug you encountered.\n options:\n - label: I have searched StackOverflow\n required: true\n - type: textarea\n id: what-happened\n attributes:\n label: What happened?\n description: Also tell us, what did you expect to happen?\n placeholder: Tell us what you see!\n value: \"A bug happened!\"\n validations:\n required: true\n - type: textarea\n id: logs\n attributes:\n label: Relevant logcat output\n description: Please copy and paste any relevant logcat output. This will be automatically formatted into code, so no need for backticks.\n render: shell\n - type: checkboxes\n id: terms\n attributes:\n label: Code of Conduct\n description: By submitting this issue, you agree to follow our [Code of Conduct](CODE_OF_CONDUCT.md)\n options:\n - label: I agree to follow this project's Code of Conduct\n required: true\n" }, { "path": ".github/ISSUE_TEMPLATE/docs_issue.yml", "content": "name: Documentation issue\ndescription: File an issue or make a suggestion for the project documentation\ntitle: \"[Documentation]: \"\nlabels: [\"documentation\"]\nbody:\n - type: markdown\n attributes:\n value: |\n Thanks for taking the time to improve our documentation!\n - type: checkboxes\n attributes:\n label: Is there an existing issue for this?\n description: Please search to see if an issue already exists for the documentation issue you encountered.\n options:\n - label: I have searched the existing issues\n required: true\n - type: input\n id: page-url\n attributes:\n label: Page URL (type \"NEW\" for a new page suggestion)\n validations:\n required: true\n - type: textarea\n id: what-needs-improving\n attributes:\n label: What's the documentation problem or suggestion?\n placeholder: Tell us what should be improved!\n value: \"Docs need improving!\"\n validations:\n required: true\n - type: checkboxes\n id: terms\n attributes:\n label: Code of Conduct\n description: By submitting this issue, you agree to follow our [Code of Conduct](CODE_OF_CONDUCT.md)\n options:\n - label: I agree to follow this project's Code of Conduct\n required: true\n" }, { "path": ".github/ISSUE_TEMPLATE/feature_request.yml", "content": "name: Feature request\ndescription: File a feature request\ntitle: \"[FR]: \"\nlabels: [\"enhancement\", \"triage me\"]\nbody:\n - type: markdown\n attributes:\n value: |\n Thanks for taking the time to fill out this bug report!\n - type: checkboxes\n attributes:\n label: Is there an existing issue for this?\n description: Please search to see if an issue already exists for this feature request.\n options:\n - label: I have searched the existing issues\n required: true\n - type: textarea\n id: describe-problem\n attributes:\n label: Describe the problem\n description: Is your feature request related to a problem? Please describe.\n placeholder: I'm always frustrated when...\n validations:\n required: true\n - type: textarea\n id: solution\n attributes:\n label: Describe the solution\n description: Please describe the solution you'd like. A clear and concise description of what you want to happen.\n validations:\n required: true\n - type: textarea\n id: context\n attributes:\n label: Additional context\n description: Add any other context or screenshots about the feature request here.\n validations:\n required: false\n - type: checkboxes\n id: terms\n attributes:\n label: Code of Conduct\n description: By submitting this issue, you agree to follow our [Code of Conduct](CODE_OF_CONDUCT.md)\n options:\n - label: I agree to follow this project's Code of Conduct\n required: true\n" }, { "path": ".github/ci-gradle.properties", "content": "#\n# Copyright 2020 The Android Open Source Project\n#\n# Licensed under the Apache License, Version 2.0 (the \"License\");\n# you may not use this file except in compliance with the License.\n# You may obtain a copy of the License at\n#\n# http://www.apache.org/licenses/LICENSE-2.0\n#\n# Unless required by applicable law or agreed to in writing, software\n# distributed under the License is distributed on an \"AS IS\" BASIS,\n# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n# See the License for the specific language governing permissions and\n# limitations under the License.\n#\n\norg.gradle.daemon=false\norg.gradle.parallel=true\norg.gradle.workers.max=2\norg.gradle.configuration-cache=true\norg.gradle.configuration-cache.parallel=true\n\nkotlin.incremental=false\n\n# Controls KotlinOptions.allWarningsAsErrors.\n# This value used in CI and is currently set to false.\n# If you want to treat warnings as errors locally, set this property to true\n# in your ~/.gradle/gradle.properties file.\nwarningsAsErrors=false\n" }, { "path": ".github/pull_request_template.md", "content": "**DO NOT CREATE A PULL REQUEST WITHOUT READING THESE INSTRUCTIONS**\n\n## Instructions\nThanks for submitting a pull request. To accept your pull request we need you do a few things: \n\n**If this is your first pull request**\n\n- [Sign the contributors license agreement](https://cla.developers.google.com/)\n\n**Ensure tests pass and code is formatted correctly**\n\n- Run local tests on the `DemoDebug` variant by running `./gradlew testDemoDebug`\n- Fix code formatting: `./gradlew spotlessApply`\n\n**Add a description**\n\nWe need to know what you've done and why you've done it. Include a summary of what your pull request contains, and why you have made these changes. Include links to any relevant issues which it fixes.\n\n[Here's an example](https://github.com/android/nowinandroid/pull/1257).\n\n**NOW DELETE THIS LINE AND EVERYTHING ABOVE IT**\n\n**What I have done and why**\n\n\\ \n" }, { "path": ".github/renovate.json", "content": "{\n \"$schema\": \"https://docs.renovatebot.com/renovate-schema.json\",\n \"extends\": [\n \"local>android/.github:renovate-config\"\n ],\n \"baseBranches\": [\n \"main\"\n ],\n \"gitIgnoredAuthors\": [\n \"renovate[bot]@users.noreply.github.com\",\n \"github-actions[bot]@users.noreply.github.com\",\n \"41898282+github-actions[bot]@users.noreply.github.com\"\n ]\n}\n" }, { "path": ".github/workflows/Build.yaml", "content": "name: Build\n\non:\n workflow_dispatch:\n push:\n branches:\n - main\n pull_request:\n\nconcurrency:\n group: build-${{ github.ref }}\n cancel-in-progress: true\n\njobs:\n test_and_apk:\n name: \"Local tests and APKs\"\n runs-on: ubuntu-latest\n\n permissions:\n contents: write\n pull-requests: write\n security-events: write\n\n timeout-minutes: 60\n\n steps:\n - name: Checkout\n uses: actions/checkout@v4\n\n - name: Copy CI gradle.properties\n run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties\n\n - name: Set up JDK 21\n uses: actions/setup-java@v5\n with:\n distribution: 'zulu'\n java-version: 21\n\n - name: Setup Gradle\n uses: gradle/actions/setup-gradle@v4\n with:\n cache-encryption-key: ${{ secrets.GRADLE_ENCRYPTION_KEY }}\n build-scan-publish: true\n build-scan-terms-of-use-url: \"https://gradle.com/terms-of-service\"\n build-scan-terms-of-use-agree: \"yes\"\n\n - name: Check build-logic\n run: ./gradlew :build-logic:convention:check\n\n - name: Check spotless\n run: ./gradlew spotlessCheck\n\n - name: Check Dependency Guard\n id: dependencyguard_verify\n continue-on-error: true\n run: ./gradlew dependencyGuard\n\n - name: Prevent updating Dependency Guard baselines if this is a fork\n id: checkfork_dependencyguard\n continue-on-error: false\n if: steps.dependencyguard_verify.outcome == 'failure' && github.event.pull_request.head.repo.full_name != github.repository\n run: |\n echo \"::error::Dependency Guard failed, please update baselines with: ./gradlew dependencyGuardBaseline\" && exit 1\n\n # Runs if previous job failed\n - name: Generate new Dependency Guard baselines if verification failed and it's a PR\n id: dependencyguard_baseline\n if: steps.dependencyguard_verify.outcome == 'failure' && github.event_name == 'pull_request'\n run: |\n ./gradlew dependencyGuardBaseline\n\n - name: Push new Dependency Guard baselines if available\n uses: stefanzweifel/git-auto-commit-action@v5\n if: steps.dependencyguard_baseline.outcome == 'success'\n with:\n file_pattern: '**/dependencies/*.txt'\n disable_globbing: true\n commit_message: \"🤖 Updates baselines for Dependency Guard\"\n\n - name: Update Graphs\n run: ./gradlew graphUpdate\n continue-on-error: true\n\n - name: Check Graphs\n id: graphs_verify\n run: git add -- \"**/README.md\" && git diff --cached --quiet --exit-code -- \"**/README.md\"\n\n - name: Prevent updating graphs if this is a fork\n id: checkfork_graphs\n continue-on-error: false\n if: steps.graphs_verify.outcome == 'failure' && github.event.pull_request.head.repo.full_name != github.repository\n run: |\n echo \"::error::Check Graphs failed, please update graphs with: ./gradlew graphUpdate\" && exit 1\n\n - name: Push new graphs if available\n if: steps.graphs_verify.outcome == 'failure' && github.event_name == 'pull_request'\n uses: stefanzweifel/git-auto-commit-action@v5\n with:\n file_pattern: '**/README.md'\n disable_globbing: true\n commit_message: \"🤖 Updates graphs\"\n\n - name: Run all local screenshot tests (Roborazzi)\n id: screenshotsverify\n continue-on-error: true\n run: ./gradlew verifyRoborazziDemoDebug\n\n - name: Prevent pushing new screenshots if this is a fork\n id: checkfork_screenshots\n continue-on-error: false\n if: steps.screenshotsverify.outcome == 'failure' && github.event.pull_request.head.repo.full_name != github.repository\n run: |\n echo \"::error::Screenshot tests failed, please create a PR in your fork first.\" \n echo \"Your fork's CI will take screenshots for your fork.\"\n exit 1\n\n # Runs if previous job failed\n - name: Generate new screenshots if verification failed and it's a PR\n id: screenshotsrecord\n if: steps.screenshotsverify.outcome == 'failure' && github.event_name == 'pull_request'\n run: |\n ./gradlew recordRoborazziDemoDebug\n\n - name: Push new screenshots if available\n uses: stefanzweifel/git-auto-commit-action@v5\n if: steps.screenshotsrecord.outcome == 'success'\n with:\n file_pattern: '*/*.png'\n disable_globbing: true\n commit_message: \"🤖 Updates screenshots\"\n\n # Run local tests after screenshot tests to avoid wrong UP-TO-DATE. TODO: Ignore screenshots.\n - name: Run local tests\n run: ./gradlew testDemoDebug :lint:test\n\n - name: Build all build type and flavor permutations\n run: ./gradlew :app:assemble -PminifyWithR8=false\n\n - name: Upload build outputs (APKs)\n uses: actions/upload-artifact@v4\n with:\n name: APKs\n path: '**/build/outputs/apk/**/*.apk'\n\n - name: Upload JVM local results (XML)\n if: ${{ !cancelled() }}\n uses: actions/upload-artifact@v4\n with:\n name: local-test-results\n path: '**/build/test-results/test*UnitTest/**.xml'\n\n - name: Upload screenshot results (PNG)\n if: ${{ !cancelled() }}\n uses: actions/upload-artifact@v4\n with:\n name: screenshot-test-results\n path: '**/build/outputs/roborazzi/*_compare.png'\n\n - name: Check lint\n run: ./gradlew :app:lintProdRelease :app-nia-catalog:lintRelease :lint:lint\n\n - name: Upload lint reports (HTML)\n if: ${{ !cancelled() }}\n uses: actions/upload-artifact@v4\n with:\n name: lint-reports\n path: '**/build/reports/lint-results-*.html'\n\n - name: Upload lint reports (SARIF) for app module\n if: ${{ !cancelled() && hashFiles('app/**/*.sarif') != '' }}\n uses: github/codeql-action/upload-sarif@v3\n with:\n sarif_file: './app/'\n category: app\n\n - name: Upload lint reports (SARIF) for app-nia-catalog module\n if: ${{ !cancelled() && hashFiles('app-nia-catalog/**/*.sarif') != '' }}\n uses: github/codeql-action/upload-sarif@v3\n with:\n sarif_file: './app-nia-catalog/'\n category: app-nia-catalog\n\n - name: Upload lint reports (SARIF) for lint module\n if: ${{ !cancelled() && hashFiles('lint/**/*.sarif') != '' }}\n uses: github/codeql-action/upload-sarif@v3\n with:\n sarif_file: './lint/'\n category: lint\n\n - name: Check badging\n run: ./gradlew :app:checkProdReleaseBadging\n\n androidTest:\n runs-on: ubuntu-latest\n timeout-minutes: 55\n strategy:\n matrix:\n api-level: [26, 34]\n\n steps:\n - name: Delete unnecessary tools 🔧\n uses: jlumbroso/free-disk-space@v1.3.1\n with:\n android: false # Don't remove Android tools\n tool-cache: true # Remove image tool cache - rm -rf \"$AGENT_TOOLSDIRECTORY\"\n dotnet: true # rm -rf /usr/share/dotnet\n haskell: true # rm -rf /opt/ghc...\n swap-storage: true # rm -f /mnt/swapfile (4GiB)\n docker-images: false # Takes 16s, enable if needed in the future\n large-packages: false # includes google-cloud-sdk and it's slow\n\n - name: Enable KVM group perms\n run: |\n echo 'KERNEL==\"kvm\", GROUP=\"kvm\", MODE=\"0666\", OPTIONS+=\"static_node=kvm\"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules\n sudo udevadm control --reload-rules\n sudo udevadm trigger --name-match=kvm\n ls /dev/kvm\n\n - name: Checkout\n uses: actions/checkout@v4\n\n - name: Copy CI gradle.properties\n run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties\n\n - name: Set up JDK 21\n uses: actions/setup-java@v5\n with:\n distribution: 'zulu'\n java-version: 21\n\n - name: Setup Gradle\n uses: gradle/actions/setup-gradle@v4\n with:\n cache-encryption-key: ${{ secrets.GRADLE_ENCRYPTION_KEY }}\n build-scan-publish: true\n build-scan-terms-of-use-url: \"https://gradle.com/terms-of-service\"\n build-scan-terms-of-use-agree: \"yes\"\n\n - name: Build projects and run instrumentation tests\n uses: reactivecircus/android-emulator-runner@v2\n with:\n api-level: ${{ matrix.api-level }}\n arch: x86_64\n disable-animations: true\n disk-size: 6000M\n heap-size: 600M\n script: ./gradlew connectedDemoDebugAndroidTest --daemon\n\n - name: Run local tests (including Roborazzi) for the combined coverage report (only API 30)\n if: matrix.api-level == 30\n # There is no need to verify Roborazzi tests to generate coverage.\n run: ./gradlew testDemoDebugUnitTest -Proborazzi.test.verify=false # Add Prod if we ever add JVM tests for prod\n\n # Add `createProdDebugUnitTestCoverageReport` if we ever add JVM tests for prod\n - name: Generate coverage reports for Debug variants (only API 30)\n if: matrix.api-level == 30\n run: ./gradlew createDemoDebugCombinedCoverageReport\n \n - name: Upload test reports\n if: ${{ !cancelled() }}\n uses: actions/upload-artifact@v4\n with:\n name: test-reports-${{ matrix.api-level }}\n path: '**/build/reports/androidTests'\n\n - name: Display local test coverage (only API 30)\n if: matrix.api-level == 30\n id: jacoco\n uses: madrapps/jacoco-report@v1.7.1\n with:\n title: Combined test coverage report\n min-coverage-overall: 40\n min-coverage-changed-files: 60\n paths: |\n ${{ github.workspace }}/**/build/reports/jacoco/**/*Report.xml\n token: ${{ secrets.GITHUB_TOKEN }}\n \n - name: Upload local coverage reports (XML + HTML) (only API 30)\n if: matrix.api-level == 30\n uses: actions/upload-artifact@v4\n with:\n name: coverage-reports\n if-no-files-found: error\n compression-level: 1\n overwrite: false\n path: '**/build/reports/jacoco/'\n" }, { "path": ".github/workflows/NightlyBaselineProfiles.yaml", "content": "name: NightlyBaselineProfiles\n\non:\n workflow_dispatch:\n schedule:\n - cron: '42 4 * * *'\n\njobs:\n baseline_profiles:\n name: \"Generate Baseline Profiles\"\n if: github.repository == 'android/nowinandroid'\n runs-on: ubuntu-latest\n\n permissions:\n contents: write\n\n timeout-minutes: 60\n\n steps:\n - name: Checkout\n uses: actions/checkout@v4\n\n - name: Enable KVM group perms\n run: |\n echo 'KERNEL==\"kvm\", GROUP=\"kvm\", MODE=\"0666\", OPTIONS+=\"static_node=kvm\"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules\n sudo udevadm control --reload-rules\n sudo udevadm trigger --name-match=kvm\n ls /dev/kvm\n\n - name: Copy CI gradle.properties\n run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties\n\n - name: Set up JDK 17\n uses: actions/setup-java@v5\n with:\n distribution: 'zulu'\n java-version: 17\n\n - name: Setup Gradle\n uses: gradle/actions/setup-gradle@v4\n with:\n cache-encryption-key: ${{ secrets.GRADLE_ENCRYPTION_KEY }}\n build-scan-publish: true\n build-scan-terms-of-use-url: \"https://gradle.com/terms-of-service\"\n build-scan-terms-of-use-agree: \"yes\"\n\n - name: Setup Android SDK\n uses: android-actions/setup-android@v3\n\n - name: Accept licenses\n run: yes | sdkmanager --licenses || true\n\n - name: Check build-logic\n run: ./gradlew :build-logic:convention:check\n\n - name: Setup GMD\n run: ./gradlew :benchmarks:pixel6Api33Setup\n --info\n -Pandroid.experimental.testOptions.managedDevices.emulator.showKernelLogging=true\n -Pandroid.testoptions.manageddevices.emulator.gpu=\"swiftshader_indirect\"\n\n - name: Build all build type and flavor permutations including baseline profiles\n run: ./gradlew :app:assemble\n -Pandroid.testInstrumentationRunnerArguments.androidx.benchmark.enabledRules=baselineprofile\n -Pandroid.testoptions.manageddevices.emulator.gpu=\"swiftshader_indirect\"\n -Pandroid.experimental.testOptions.managedDevices.emulator.showKernelLogging=true\n" }, { "path": ".github/workflows/Release.yml", "content": "name: GitHub Release with APKs\n\non:\n workflow_dispatch:\n push:\n tags:\n - 'v*'\n\njobs:\n build:\n if: github.repository == 'android/nowinandroid'\n runs-on: ubuntu-latest\n timeout-minutes: 120\n\n steps:\n - name: Enable KVM group perms\n run: |\n echo 'KERNEL==\"kvm\", GROUP=\"kvm\", MODE=\"0666\", OPTIONS+=\"static_node=kvm\"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules\n sudo udevadm control --reload-rules\n sudo udevadm trigger --name-match=kvm\n ls /dev/kvm\n\n - name: Checkout\n\n uses: actions/checkout@v4\n\n - name: Copy CI gradle.properties\n run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties\n\n - name: Set up JDK 17\n uses: actions/setup-java@v5\n with:\n distribution: 'zulu'\n java-version: 17\n\n - name: Setup Gradle\n uses: gradle/actions/setup-gradle@v4\n with:\n cache-encryption-key: ${{ secrets.GRADLE_ENCRYPTION_KEY }}\n build-scan-publish: true\n build-scan-terms-of-use-url: \"https://gradle.com/terms-of-service\"\n build-scan-terms-of-use-agree: \"yes\"\n\n - name: Setup Android SDK\n uses: android-actions/setup-android@v3\n\n - name: Accept licenses\n run: yes | sdkmanager --licenses || true\n\n - name: Setup GMD\n run: ./gradlew :benchmarks:pixel6Api33Setup\n --info\n -Pandroid.experimental.testOptions.managedDevices.emulator.showKernelLogging=true\n -Pandroid.testoptions.manageddevices.emulator.gpu=\"swiftshader_indirect\"\n\n - name: Build release variant including baseline profile generation\n run: ./gradlew :app:assembleDemoRelease\n -Pandroid.testInstrumentationRunnerArguments.androidx.benchmark.enabledRules=BaselineProfile\n -Pandroid.testoptions.manageddevices.emulator.gpu=\"swiftshader_indirect\"\n -Pandroid.experimental.testOptions.managedDevices.emulator.showKernelLogging=true\n -Pandroid.experimental.androidTest.numManagedDeviceShards=1\n -Pandroid.experimental.testOptions.managedDevices.maxConcurrentDevices=1\n - name: Create Release\n id: create_release\n uses: actions/create-release@v1\n env:\n GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}\n with:\n tag_name: ${{ github.ref }}\n release_name: ${{ github.ref }}\n draft: true\n prerelease: false\n\n - name: Upload app\n uses: actions/upload-release-asset@v1\n env:\n GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}\n with:\n upload_url: ${{ steps.create_release.outputs.upload_url }}\n asset_path: app/build/outputs/apk/demo/release/app-demo-release.apk\n asset_name: app-demo-release.apk\n asset_content_type: application/vnd.android.package-archive\n" }, { "path": ".gitignore", "content": "# built application files\n*.apk\n*.ap_\n\n# files for the dex VM\n*.dex\n\n# Java class files\n*.class\n\n# generated files\nbin/\ngen/\nout/\nbuild/\ngenerated/\n\n# Local configuration file (sdk path, etc)\nlocal.properties\n\n# Eclipse project files\n.classpath\n.project\n\n# Windows thumbnail db\n.DS_Store\n\n# IDEA/Android Studio project files, because\n# the project can be imported from settings.gradle.kts\n*.iml\n.idea/*\n!.idea/copyright\n# Keep the code styles.\n!/.idea/codeStyles\n/.idea/codeStyles/*\n!/.idea/codeStyles/Project.xml\n!/.idea/codeStyles/codeStyleConfig.xml\n\n# Gradle cache\n.gradle\n\n# Sandbox stuff\n_sandbox\n\n# Android Studio captures folder\ncaptures/\n\n# Kotlin\n.kotlin\n" }, { "path": ".google/BUILDME", "content": "# This file can be used to trigger an internal build by changing the number below\n2\n" }, { "path": ".google/packaging.yaml", "content": "# Copyright (C) 2022 The Android Open Source Project\n#\n# Licensed under the Apache License, Version 2.0 (the \"License\");\n# you may not use this file except in compliance with the License.\n# You may obtain a copy of the License at\n#\n# https://www.apache.org/licenses/LICENSE-2.0\n#\n# Unless required by applicable law or agreed to in writing, software\n# distributed under the License is distributed on an \"AS IS\" BASIS,\n# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n# See the License for the specific language governing permissions and\n# limitations under the License.\n#\n# GOOGLE SAMPLE PACKAGING DATA\n#\n# This file is used by Google as part of our samples packaging process.\n# End users may safely ignore this file. It has no relevance to other systems.\n---\nstatus: PUBLISHED\ntechnologies: [Android, JetpackCompose, Coroutines]\ncategories:\n - AndroidTesting\n - AndroidArchitecture\n - AndroidArchitectureUILayer\n - AndroidArchitectureDomainLayer\n - AndroidArchitectureDataLayer\n - AndroidArchitectureStateProduction\n - AndroidArchitectureStateHolder\n - JetpackComposeTesting\n - JetpackComposeA11y\n - JetpackComposeArchitectureAndState\n - JetpackComposeDesignSystems\n - JetpackComposeNavigation\n - JetpackComposeAnimation\nsolutions:\n - Mobile\n - Flow\n - JetpackHilt\n - JetpackDataStore\n - JetpackRoom\n - JetpackNavigation\n - JetpackWorkManager\n - JetpackLifecycle\nlanguages: [Kotlin]\ngithub: android/nowinandroid\nlevel: ADVANCED\nlicense: apache2\n" }, { "path": ".idea/codeStyles/Project.xml", "content": "\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n" }, { "path": ".idea/codeStyles/codeStyleConfig.xml", "content": "\n \n \n" }, { "path": ".idea/copyright/The_Android_Open_Source_Project.xml", "content": "\n \n \n\n" }, { "path": ".idea/copyright/profiles_settings.xml", "content": "\n \n" }, { "path": ".run/Generate Demo Baseline Profile.run.xml", "content": "\n\n\n \n \n \n \n \n \n true\n true\n false\n \n \n\n" }, { "path": ".run/spotlessApply.run.xml", "content": "\n \n \n \n \n \n true\n true\n false\n \n \n" }, { "path": "AGENTS.md", "content": "# Now in Android Project\n\nNow in Android is a native Android mobile application written in Kotlin. It provides regular news\nabout Android development. Users can choose to follow topics, be notified when new content is\navailable, and bookmark items.\n\n## Architecture\n\nThis project is a modern Android application that follows the official architecture guidance from Google. It is a reactive, single-activity app that uses the following:\n\n- **UI:** Built entirely with Jetpack Compose, including Material 3 components and adaptive layouts for different screen sizes.\n- **State Management:** Unidirectional Data Flow (UDF) is implemented using Kotlin Coroutines and `Flow`s. `ViewModel`s act as state holders, exposing UI state as streams of data.\n- **Dependency Injection:** Hilt is used for dependency injection throughout the app, simplifying the management of dependencies and improving testability.\n- **Navigation:** Navigation is handled by Jetpack Navigation 2 for Compose, allowing for a declarative and type-safe way to navigate between screens.\n- **Data:** The data layer is implemented using the repository pattern.\n - **Local Data:** Room and DataStore are used for local data persistence.\n - **Remote Data:** Retrofit and OkHttp are used for fetching data from the network.\n- **Background Processing:** WorkManager is used for deferrable background tasks.\n\n## Modules\n\nThe main Android app lives in the `app/` folder. Feature modules live in `feature/` and core and shared modules in `core/`.\n\n## Commands to Build & Test\n\nThe app and Android libraries have two product flavors: `demo` and `prod`, and two build types: `debug` and `release`.\n\n- Build: `./gradlew assemble{Variant}`. Typically `assembleDemoDebug`.\n- Fix linting/formatting: `./gradlew spotlessApply`\n- Run local tests: `./gradlew {variant}Test`\n- Run single test: `./gradlew {variant}Test --tests \"com.example.myapp.MyTestClass\"`\n- Run local screenshot tests: `./gradlew verifyRoborazziDemoDebug`\n\n### Instrumented tests\n\n- Gradle-managed devices to run on device tests: `./gradlew pixel6api31aospDebugAndroidTest`. Also `pixel4api30aospatdDebugAndroidTest` and `pixelcapi30aospatdDebugAndroidTest`.\n\n### Creating tests\n\n#### Instrumented tests\n\n- Tests for UI features should only use `ComposeTestRule` with a `ComponentActivity`.\n- Bigger tests live in the `:app` module and they can start activities like `MainActivity`.\n\n#### Local tests\n\n- [kotlinx.coroutines](https://github.com/Kotlin/kotlinx.coroutines) for most assertions\n- [cashapp/turbine](https://github.com/cashapp/turbine) for complex coroutine tests\n- [google/truth](https://github.com/google/truth) for assertions\n\n## Continuous integration\n\n- The workflows are defined in `.github/workflows/*.yaml` and they contain various checks.\n- Screenshot tests are generated by CI, so they shouldn't be checked into the repo from a workstation.\n\n## Version control and code location\n\n- The project uses git and is hosted in https://github.com/android/nowinandroid.\n" }, { "path": "CODEOWNERS", "content": "* @dturner\n" }, { "path": "CODE_OF_CONDUCT.md", "content": "# Google Open Source Community Guidelines\n\nAt Google, we recognize and celebrate the creativity and collaboration of open\nsource contributors and the diversity of skills, experiences, cultures, and\nopinions they bring to the projects and communities they participate in.\n\nEvery one of Google's open source projects and communities are inclusive\nenvironments, based on treating all individuals respectfully, regardless of\ngender identity and expression, sexual orientation, disabilities,\nneurodiversity, physical appearance, body size, ethnicity, nationality, race,\nage, religion, or similar personal characteristic.\n\nWe value diverse opinions, but we value respectful behavior more.\n\nRespectful behavior includes:\n\n* Being considerate, kind, constructive, and helpful.\n* Not engaging in demeaning, discriminatory, harassing, hateful, sexualized, or\n physically threatening behavior, speech, and imagery.\n* Not engaging in unwanted physical contact.\n\nSome Google open source projects [may adopt][] an explicit project code of\nconduct, which may have additional detailed expectations for participants. Most\nof those projects will use our [modified Contributor Covenant][].\n\n[may adopt]: https://opensource.google/docs/releasing/preparing/#conduct\n[modified Contributor Covenant]: https://opensource.google/docs/releasing/template/CODE_OF_CONDUCT/\n\n## Resolve peacefully\n\nWe do not believe that all conflict is necessarily bad; healthy debate and\ndisagreement often yields positive results. However, it is never okay to be\ndisrespectful.\n\nIf you see someone behaving disrespectfully, you are encouraged to address the\nbehavior directly with those involved. Many issues can be resolved quickly and\neasily, and this gives people more control over the outcome of their dispute.\nIf you are unable to resolve the matter for any reason, or if the behavior is\nthreatening or harassing, report it. We are dedicated to providing an\nenvironment where participants feel welcome and safe.\n\n## Reporting problems\n\nSome Google open source projects may adopt a project-specific code of conduct.\nIn those cases, a Google employee will be identified as the Project Steward,\nwho will receive and handle reports of code of conduct violations. In the event\nthat a project hasn’t identified a Project Steward, you can report problems by\nemailing opensource@google.com.\n\nWe will investigate every complaint, but you may not receive a direct response.\nWe will use our discretion in determining when and how to follow up on reported\nincidents, which may range from not taking action to permanent expulsion from\nthe project and project-sponsored spaces. We will notify the accused of the\nreport and provide them an opportunity to discuss it before any action is\ntaken. The identity of the reporter will be omitted from the details of the\nreport supplied to the accused. In potentially harmful situations, such as\nongoing harassment or threats to anyone's safety, we may take action without\nnotice.\n\n*This document was adapted from the [IndieWeb Code of Conduct][] and can also\nbe found at .*\n\n[IndieWeb Code of Conduct]: https://indieweb.org/code-of-conduct\n" }, { "path": "CONTRIBUTING.md", "content": "# How to become a contributor and submit your own code\n\n## Contributor License Agreements\n\nWe'd love to accept your sample apps and patches! Before we can take them, we\nhave to jump a couple of legal hurdles.\n\nPlease fill out either the individual or corporate Contributor License Agreement\n(CLA).\n\n * If you are an individual writing original source code and you're sure you\n own the intellectual property, then you'll need to sign an [individual CLA](https://developers.google.com/open-source/cla/individual).\n * If you work for a company that wants to allow you to contribute your work,\n then you'll need to sign a [corporate CLA](https://developers.google.com/open-source/cla/corporate).\n\nFollow either of the two links above to access the appropriate CLA and\ninstructions for how to sign and return it. Once we receive it, we'll be able to\naccept your pull requests.\n\n## Contributing A Patch\n\n1. Submit an issue describing your proposed change to the repo in question.\n1. The repo owner will respond to your issue promptly.\n1. If your proposed change is accepted, and you haven't already done so, sign a\n Contributor License Agreement (see details above).\n1. Fork the desired repo, develop and test your code changes.\n1. Ensure that your code adheres to the existing style in the sample to which\n you are contributing. Refer to the\n [Google Cloud Platform Samples Style Guide](https://github.com/GoogleCloudPlatform/Template/wiki/style.html) for the\n recommended coding standards for this organization.\n1. Ensure that your code has an appropriate set of unit tests which all pass.\n1. Submit a pull request.\n\n" }, { "path": "LICENSE", "content": "\n Apache License\n Version 2.0, January 2004\n http://www.apache.org/licenses/\n\n TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION\n\n 1. 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We also recommend that a\n file or class name and description of purpose be included on the\n same \"printed page\" as the copyright notice for easier\n identification within third-party archives.\n\n Copyright [yyyy] [name of copyright owner]\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n" }, { "path": "README.md", "content": "![Now in Android](docs/images/nia-splash.jpg \"Now in Android\")\n\n\n\nNow in Android App\n==================\n\n**Learn how this app was designed and built in the [design case study](https://goo.gle/nia-figma), [architecture learning journey](docs/ArchitectureLearningJourney.md) and [modularization learning journey](docs/ModularizationLearningJourney.md).**\n\nThis is the repository for the [Now in Android](https://developer.android.com/series/now-in-android)\napp. It is a **work in progress** 🚧.\n\n**Now in Android** is a fully functional Android app built entirely with Kotlin and Jetpack Compose. It\nfollows Android design and development best practices and is intended to be a useful reference\nfor developers. As a running app, it's intended to help developers keep up-to-date with the world\nof Android development by providing regular news updates.\n\nThe app is currently in development. The `prodRelease` variant is [available on the Play Store](https://play.google.com/store/apps/details?id=com.google.samples.apps.nowinandroid).\n\n# Features\n\n**Now in Android** displays content from the\n[Now in Android](https://developer.android.com/series/now-in-android) series. Users can browse for\nlinks to recent videos, articles and other content. Users can also follow topics they are interested\nin, and be notified when new content is published which matches interests they are following.\n\n## Screenshots\n\n![Screenshot showing For You screen, Interests screen and Topic detail screen](docs/images/screenshots.png \"Screenshot showing For You screen, Interests screen and Topic detail screen\")\n\n# Development Environment\n\n**Now in Android** uses the Gradle build system and can be imported directly into Android Studio (make sure you are using the latest stable version available [here](https://developer.android.com/studio)). \n\nChange the run configuration to `app`.\n\n![image](https://user-images.githubusercontent.com/873212/210559920-ef4a40c5-c8e0-478b-bb00-4879a8cf184a.png)\n\nThe `demoDebug` and `demoRelease` build variants can be built and run (the `prod` variants use a backend server which is not currently publicly available).\n\n![image](https://user-images.githubusercontent.com/873212/210560507-44045dc5-b6d5-41ca-9746-f0f7acf22f8e.png)\n\nOnce you're up and running, you can refer to the learning journeys below to get a better\nunderstanding of which libraries and tools are being used, the reasoning behind the approaches to\nUI, testing, architecture and more, and how all of these different pieces of the project fit\ntogether to create a complete app.\n\n# Architecture\n\nThe **Now in Android** app follows the\n[official architecture guidance](https://developer.android.com/topic/architecture) \nand is described in detail in the\n[architecture learning journey](docs/ArchitectureLearningJourney.md).\n\n# Modularization\n\nThe **Now in Android** app has been fully modularized and you can find the detailed guidance and\ndescription of the modularization strategy used in\n[modularization learning journey](docs/ModularizationLearningJourney.md).\n\n# Build\n\nThe app contains the usual `debug` and `release` build variants. \n\nIn addition, the `benchmark` variant of `app` is used to test startup performance and generate a\nbaseline profile (see below for more information).\n\n`app-nia-catalog` is a standalone app that displays the list of components that are stylized for\n**Now in Android**.\n\nThe app also uses\n[product flavors](https://developer.android.com/studio/build/build-variants#product-flavors) to\ncontrol where content for the app should be loaded from.\n\nThe `demo` flavor uses static local data to allow immediate building and exploring of the UI.\n\nThe `prod` flavor makes real network calls to a backend server, providing up-to-date content. At \nthis time, there is not a public backend available.\n\nFor normal development use the `demoDebug` variant. For UI performance testing use the\n`demoRelease` variant. \n\n# Testing\n\nTo facilitate testing of components, **Now in Android** uses dependency injection with\n[Hilt](https://developer.android.com/training/dependency-injection/hilt-android).\n\nMost data layer components are defined as interfaces.\nThen, concrete implementations (with various dependencies) are bound to provide those interfaces to\nother components in the app.\nIn tests, **Now in Android** notably does _not_ use any mocking libraries.\nInstead, the production implementations can be replaced with test doubles using Hilt's testing APIs\n(or via manual constructor injection for `ViewModel` tests).\n\nThese test doubles implement the same interface as the production implementations and generally\nprovide a simplified (but still realistic) implementation with additional testing hooks.\nThis results in less brittle tests that may exercise more production code, instead of just verifying\nspecific calls against mocks.\n\nExamples:\n- In instrumentation tests, a temporary folder is used to store the user's preferences, which is\n wiped after each test.\n This allows using the real `DataStore` and exercising all related code, instead of mocking the \n flow of data updates.\n\n- There are `Test` implementations of each repository, which implement the normal, full repository\n interface and also provide test-only hooks.\n `ViewModel` tests use these `Test` repositories, and thus can use the test-only hooks to\n manipulate the state of the `Test` repository and verify the resulting behavior, instead of\n checking that specific repository methods were called.\n\nTo run the tests execute the following gradle tasks: \n\n- `testDemoDebug` run all local tests against the `demoDebug` variant. Screenshot tests will fail\n(see below for explanation). To avoid this, run `recordRoborazziDemoDebug` prior to running unit tests.\n- `connectedDemoDebugAndroidTest` run all instrumented tests against the `demoDebug` variant. \n\n> [!NOTE]\n> You should not run `./gradlew test` or `./gradlew connectedAndroidTest` as this will execute \ntests against _all_ build variants which is both unnecessary and will result in failures as only the\n`demoDebug` variant is supported. No other variants have any tests (although this might change in future). \n\n## Screenshot tests\nA screenshot test takes a screenshot of a screen or a UI component within the app, and compares it \nwith a previously recorded screenshot which is known to be rendered correctly. \n\nFor example, Now in Android has [screenshot tests](https://github.com/android/nowinandroid/blob/main/app/src/testDemo/kotlin/com/google/samples/apps/nowinandroid/ui/NiaAppScreenSizesScreenshotTests.kt)\nto verify that the navigation is displayed correctly on different screen sizes \n([known correct screenshots](https://github.com/android/nowinandroid/tree/main/app/src/testDemo/screenshots)). \n\nNow In Android uses [Roborazzi](https://github.com/takahirom/roborazzi) to run screenshot tests\nof certain screens and UI components. When working with screenshot tests the following gradle tasks are useful:\n\n- `verifyRoborazziDemoDebug` run all screenshot tests, verifying the screenshots against the known\ncorrect screenshots.\n- `recordRoborazziDemoDebug` record new \"known correct\" screenshots. Use this command when you have\nmade changes to the UI and manually verified that they are rendered correctly. Screenshots will be\nstored in `modulename/src/test/screenshots`.\n- `compareRoborazziDemoDebug` create comparison images between failed tests and the known correct\nimages. These can also be found in `modulename/src/test/screenshots`. \n\n> [!NOTE]\n> **Note on failing screenshot tests** \n> The known correct screenshots stored in this repository are recorded on CI using Linux. Other\nplatforms may (and probably will) generate slightly different images, making the screenshot tests fail. \nWhen working on a non-Linux platform, a workaround to this is to run `recordRoborazziDemoDebug` on the\n`main` branch before starting work. After making changes, `verifyRoborazziDemoDebug` will identify only\nlegitimate changes. \n\nFor more information about screenshot testing \n[check out this talk](https://www.droidcon.com/2023/11/15/easy-screenshot-testing-with-compose/).\n\n# UI\nThe app was designed using [Material 3 guidelines](https://m3.material.io/). Learn more about the design process and \nobtain the design files in the [Now in Android Material 3 Case Study](https://goo.gle/nia-figma) (design assets [also available as a PDF](docs/Now-In-Android-Design-File.pdf)).\n\nThe Screens and UI elements are built entirely using [Jetpack Compose](https://developer.android.com/jetpack/compose). \n\nThe app has two themes: \n\n- Dynamic color - uses colors based on the [user's current color theme](https://material.io/blog/announcing-material-you) (if supported)\n- Default theme - uses predefined colors when dynamic color is not supported\n\nEach theme also supports dark mode. \n\nThe app uses adaptive layouts to\n[support different screen sizes](https://developer.android.com/guide/topics/large-screens/support-different-screen-sizes).\n\nFind out more about the [UI architecture here](docs/ArchitectureLearningJourney.md#ui-layer).\n\n# Performance\n\n## Benchmarks\n\nFind all tests written using [`Macrobenchmark`](https://developer.android.com/topic/performance/benchmarking/macrobenchmark-overview)\nin the `benchmarks` module. This module also contains the test to generate the Baseline profile.\n\n## Baseline profiles\n\nThe baseline profile for this app is located at [`app/src/main/baseline-prof.txt`](app/src/main/baseline-prof.txt).\nIt contains rules that enable AOT compilation of the critical user path taken during app launch.\nFor more information on baseline profiles, read [this document](https://developer.android.com/studio/profile/baselineprofiles).\n\n> [!NOTE]\n> The baseline profile needs to be re-generated for release builds that touch code which changes app startup.\n\nTo generate the baseline profile, select the `benchmark` build variant and run the\n`BaselineProfileGenerator` benchmark test on an AOSP Android Emulator.\nThen copy the resulting baseline profile from the emulator to [`app/src/main/baseline-prof.txt`](app/src/main/baseline-prof.txt).\n\n## Compose compiler metrics\n\nRun the following command to get and analyze compose compiler metrics:\n\n```bash\n./gradlew assembleRelease -PenableComposeCompilerMetrics=true -PenableComposeCompilerReports=true\n```\n\nThe reports files will be added to [build/compose-reports](build/compose-reports). The metrics files will also be \nadded to [build/compose-metrics](build/compose-metrics).\n\nFor more information on Compose compiler metrics, see [this blog post](https://medium.com/androiddevelopers/jetpack-compose-stability-explained-79c10db270c8).\n\n# License\n\n**Now in Android** is distributed under the terms of the Apache License (Version 2.0). See the\n[license](LICENSE) for more information.\n" }, { "path": "app/.gitignore", "content": "/build" }, { "path": "app/README.md", "content": "# `:app`\n\n## Module dependency graph\n\n\n```mermaid\n---\nconfig:\n layout: elk\n elk:\n nodePlacementStrategy: SIMPLE\n---\ngraph TB\n subgraph :feature\n direction TB\n subgraph :feature:settings\n direction TB\n :feature:settings:impl[impl]:::android-library\n end\n subgraph :feature:foryou\n direction TB\n :feature:foryou:api[api]:::android-library\n :feature:foryou:impl[impl]:::android-library\n end\n subgraph :feature:bookmarks\n direction TB\n :feature:bookmarks:api[api]:::android-library\n :feature:bookmarks:impl[impl]:::android-library\n end\n subgraph :feature:search\n direction TB\n :feature:search:api[api]:::android-library\n :feature:search:impl[impl]:::android-library\n end\n subgraph :feature:interests\n direction TB\n :feature:interests:api[api]:::android-library\n :feature:interests:impl[impl]:::android-library\n end\n subgraph :feature:topic\n direction TB\n :feature:topic:api[api]:::android-library\n :feature:topic:impl[impl]:::android-library\n end\n end\n subgraph :sync\n direction TB\n :sync:work[work]:::android-library\n end\n subgraph :core\n direction TB\n :core:analytics[analytics]:::android-library\n :core:common[common]:::jvm-library\n :core:data[data]:::android-library\n :core:database[database]:::android-library\n :core:datastore[datastore]:::android-library\n :core:datastore-proto[datastore-proto]:::jvm-library\n :core:designsystem[designsystem]:::android-library\n :core:domain[domain]:::android-library\n :core:model[model]:::jvm-library\n :core:navigation[navigation]:::android-library\n :core:network[network]:::android-library\n :core:notifications[notifications]:::android-library\n :core:ui[ui]:::android-library\n end\n :benchmarks[benchmarks]:::android-test\n :app[app]:::android-application\n\n :app -.->|baselineProfile| :benchmarks\n :app -.-> :core:analytics\n :app -.-> :core:common\n :app -.-> :core:data\n :app -.-> :core:designsystem\n :app -.-> :core:model\n :app -.-> :core:ui\n :app -.-> :feature:bookmarks:api\n :app -.-> :feature:bookmarks:impl\n :app -.-> :feature:foryou:api\n :app -.-> :feature:foryou:impl\n :app -.-> :feature:interests:api\n :app -.-> :feature:interests:impl\n :app -.-> :feature:search:api\n :app -.-> :feature:search:impl\n :app -.-> :feature:settings:impl\n :app -.-> :feature:topic:api\n :app -.-> :feature:topic:impl\n :app -.-> :sync:work\n :benchmarks -.->|testedApks| :app\n :core:data -.-> :core:analytics\n :core:data --> :core:common\n :core:data --> :core:database\n :core:data --> :core:datastore\n :core:data --> :core:network\n :core:data -.-> :core:notifications\n :core:database --> :core:model\n :core:datastore -.-> :core:common\n :core:datastore --> :core:datastore-proto\n :core:datastore --> :core:model\n :core:domain --> :core:data\n :core:domain --> :core:model\n :core:network --> :core:common\n :core:network --> :core:model\n :core:notifications -.-> :core:common\n :core:notifications --> :core:model\n :core:ui --> :core:analytics\n :core:ui --> :core:designsystem\n :core:ui --> :core:model\n :feature:bookmarks:api --> :core:navigation\n :feature:bookmarks:impl -.-> :core:data\n :feature:bookmarks:impl -.-> :core:designsystem\n :feature:bookmarks:impl -.-> :core:ui\n :feature:bookmarks:impl -.-> :feature:bookmarks:api\n :feature:bookmarks:impl -.-> :feature:topic:api\n :feature:foryou:api --> :core:navigation\n :feature:foryou:impl -.-> :core:designsystem\n :feature:foryou:impl -.-> :core:domain\n :feature:foryou:impl -.-> :core:notifications\n :feature:foryou:impl -.-> :core:ui\n :feature:foryou:impl -.-> :feature:foryou:api\n :feature:foryou:impl -.-> :feature:topic:api\n :feature:interests:api --> :core:navigation\n :feature:interests:impl -.-> :core:designsystem\n :feature:interests:impl -.-> :core:domain\n :feature:interests:impl -.-> :core:ui\n :feature:interests:impl -.-> :feature:interests:api\n :feature:interests:impl -.-> :feature:topic:api\n :feature:search:api -.-> :core:domain\n :feature:search:api --> :core:navigation\n :feature:search:impl -.-> :core:designsystem\n :feature:search:impl -.-> :core:domain\n :feature:search:impl -.-> :core:ui\n :feature:search:impl -.-> :feature:interests:api\n :feature:search:impl -.-> :feature:search:api\n :feature:search:impl -.-> :feature:topic:api\n :feature:settings:impl -.-> :core:data\n :feature:settings:impl -.-> :core:designsystem\n :feature:settings:impl -.-> :core:ui\n :feature:topic:api -.-> :core:designsystem\n :feature:topic:api --> :core:navigation\n :feature:topic:api -.-> :core:ui\n :feature:topic:impl -.-> :core:data\n :feature:topic:impl -.-> :core:designsystem\n :feature:topic:impl -.-> :core:ui\n :feature:topic:impl -.-> :feature:topic:api\n :sync:work -.-> :core:analytics\n :sync:work -.-> :core:data\n :sync:work -.-> :core:notifications\n\nclassDef android-application fill:#CAFFBF,stroke:#000,stroke-width:2px,color:#000;\nclassDef android-feature fill:#FFD6A5,stroke:#000,stroke-width:2px,color:#000;\nclassDef android-library fill:#9BF6FF,stroke:#000,stroke-width:2px,color:#000;\nclassDef android-test fill:#A0C4FF,stroke:#000,stroke-width:2px,color:#000;\nclassDef jvm-library fill:#BDB2FF,stroke:#000,stroke-width:2px,color:#000;\nclassDef unknown fill:#FFADAD,stroke:#000,stroke-width:2px,color:#000;\n```\n\n
📋 Graph legend\n\n```mermaid\ngraph TB\n application[application]:::android-application\n feature[feature]:::android-feature\n library[library]:::android-library\n jvm[jvm]:::jvm-library\n\n application -.-> feature\n library --> jvm\n\nclassDef android-application fill:#CAFFBF,stroke:#000,stroke-width:2px,color:#000;\nclassDef android-feature fill:#FFD6A5,stroke:#000,stroke-width:2px,color:#000;\nclassDef android-library fill:#9BF6FF,stroke:#000,stroke-width:2px,color:#000;\nclassDef android-test fill:#A0C4FF,stroke:#000,stroke-width:2px,color:#000;\nclassDef jvm-library fill:#BDB2FF,stroke:#000,stroke-width:2px,color:#000;\nclassDef unknown fill:#FFADAD,stroke:#000,stroke-width:2px,color:#000;\n```\n\n
\n\n" }, { "path": "app/benchmark-rules.pro", "content": "# Proguard rules for the `benchmark` build type.\n#\n# Obsfuscation must be disabled for the build variant that generates Baseline Profile, otherwise\n# wrong symbols would be generated. The generated Baseline Profile will be properly applied when generated\n# without obfuscation and your app is being obfuscated.\n-dontobfuscate\n\n# Please add these rules to your existing keep rules in order to suppress warnings.\n# This is generated automatically by the Android Gradle plugin.\n-dontwarn org.bouncycastle.jsse.BCSSLParameters\n-dontwarn org.bouncycastle.jsse.BCSSLSocket\n-dontwarn org.bouncycastle.jsse.provider.BouncyCastleJsseProvider\n-dontwarn org.conscrypt.Conscrypt$Version\n-dontwarn org.conscrypt.Conscrypt\n-dontwarn org.conscrypt.ConscryptHostnameVerifier\n-dontwarn org.openjsse.javax.net.ssl.SSLParameters\n-dontwarn org.openjsse.javax.net.ssl.SSLSocket\n-dontwarn org.openjsse.net.ssl.OpenJSSE" }, { "path": "app/build.gradle.kts", "content": "/*\n * Copyright 2022 The Android Open Source Project\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nimport com.google.samples.apps.nowinandroid.NiaBuildType\n\nplugins {\n alias(libs.plugins.nowinandroid.android.application)\n alias(libs.plugins.nowinandroid.android.application.compose)\n alias(libs.plugins.nowinandroid.android.application.flavors)\n alias(libs.plugins.nowinandroid.android.application.jacoco)\n alias(libs.plugins.nowinandroid.android.application.firebase)\n alias(libs.plugins.nowinandroid.hilt)\n alias(libs.plugins.google.osslicenses)\n alias(libs.plugins.baselineprofile)\n alias(libs.plugins.roborazzi)\n alias(libs.plugins.kotlin.serialization)\n}\n\nandroid {\n defaultConfig {\n applicationId = \"com.google.samples.apps.nowinandroid\"\n versionCode = 8\n versionName = \"0.1.2\" // X.Y.Z; X = Major, Y = minor, Z = Patch level\n\n // Custom test runner to set up Hilt dependency graph\n testInstrumentationRunner = \"com.google.samples.apps.nowinandroid.core.testing.NiaTestRunner\"\n }\n\n buildTypes {\n debug {\n applicationIdSuffix = NiaBuildType.DEBUG.applicationIdSuffix\n }\n release {\n isMinifyEnabled = providers.gradleProperty(\"minifyWithR8\")\n .map(String::toBooleanStrict).getOrElse(true)\n applicationIdSuffix = NiaBuildType.RELEASE.applicationIdSuffix\n proguardFiles(getDefaultProguardFile(\"proguard-android-optimize.txt\"),\n \"proguard-rules.pro\")\n\n // To publish on the Play store a private signing key is required, but to allow anyone\n // who clones the code to sign and run the release variant, use the debug signing key.\n // TODO: Abstract the signing configuration to a separate file to avoid hardcoding this.\n signingConfig = signingConfigs.named(\"debug\").get()\n // Ensure Baseline Profile is fresh for release builds.\n baselineProfile.automaticGenerationDuringBuild = true\n }\n }\n\n packaging {\n resources {\n excludes.add(\"/META-INF/{AL2.0,LGPL2.1}\")\n }\n }\n testOptions.unitTests.isIncludeAndroidResources = true\n namespace = \"com.google.samples.apps.nowinandroid\"\n}\n\ndependencies {\n implementation(projects.feature.interests.api)\n implementation(projects.feature.interests.impl)\n implementation(projects.feature.foryou.api)\n implementation(projects.feature.foryou.impl)\n implementation(projects.feature.bookmarks.api)\n implementation(projects.feature.bookmarks.impl)\n implementation(projects.feature.topic.api)\n implementation(projects.feature.topic.impl)\n implementation(projects.feature.search.api)\n implementation(projects.feature.search.impl)\n implementation(projects.feature.settings.impl)\n\n implementation(projects.core.common)\n implementation(projects.core.ui)\n implementation(projects.core.designsystem)\n implementation(projects.core.data)\n implementation(projects.core.model)\n implementation(projects.core.analytics)\n implementation(projects.sync.work)\n\n implementation(libs.androidx.activity.compose)\n implementation(libs.androidx.compose.material3)\n implementation(libs.androidx.navigation3.ui)\n implementation(libs.androidx.compose.material3.adaptive)\n implementation(libs.androidx.compose.material3.adaptive.layout)\n implementation(libs.androidx.compose.material3.adaptive.navigation)\n implementation(libs.androidx.compose.material3.adaptive.navigation3)\n implementation(libs.androidx.compose.material3.windowSizeClass)\n implementation(libs.androidx.compose.runtime.tracing)\n implementation(libs.androidx.core.ktx)\n implementation(libs.androidx.core.splashscreen)\n implementation(libs.androidx.lifecycle.runtimeCompose)\n implementation(libs.androidx.lifecycle.viewModel.navigation3)\n implementation(libs.androidx.profileinstaller)\n implementation(libs.androidx.tracing.ktx)\n implementation(libs.androidx.window.core)\n implementation(libs.kotlinx.coroutines.guava)\n implementation(libs.coil.kt)\n implementation(libs.kotlinx.serialization.json)\n\n ksp(libs.hilt.compiler)\n\n debugImplementation(libs.androidx.compose.ui.testManifest)\n debugImplementation(projects.uiTestHiltManifest)\n\n kspTest(libs.hilt.compiler)\n\n testImplementation(projects.core.dataTest)\n testImplementation(projects.core.datastoreTest)\n testImplementation(libs.hilt.android.testing)\n testImplementation(projects.sync.syncTest)\n testImplementation(libs.kotlin.test)\n\n testDemoImplementation(libs.androidx.navigation.testing)\n testDemoImplementation(libs.robolectric)\n testDemoImplementation(libs.roborazzi)\n testDemoImplementation(projects.core.screenshotTesting)\n testDemoImplementation(projects.core.testing)\n\n androidTestImplementation(projects.core.testing)\n androidTestImplementation(projects.core.dataTest)\n androidTestImplementation(projects.core.datastoreTest)\n androidTestImplementation(libs.androidx.test.espresso.core)\n androidTestImplementation(libs.androidx.compose.ui.test)\n androidTestImplementation(libs.hilt.android.testing)\n androidTestImplementation(libs.kotlin.test)\n\n baselineProfile(projects.benchmarks)\n}\n\nbaselineProfile {\n // Don't build on every iteration of a full assemble.\n // Instead enable generation directly for the release build variant.\n automaticGenerationDuringBuild = false\n\n // Make use of Dex Layout Optimizations via Startup Profiles\n dexLayoutOptimization = true\n}\n\ndependencyGuard {\n configuration(\"prodReleaseRuntimeClasspath\")\n}\n" }, { "path": "app/dependencies/prodReleaseRuntimeClasspath.txt", "content": "androidx.activity:activity-compose:1.12.0\nandroidx.activity:activity-ktx:1.12.0\nandroidx.activity:activity:1.12.0\nandroidx.annotation:annotation-experimental:1.5.1\nandroidx.annotation:annotation-jvm:1.9.1\nandroidx.annotation:annotation:1.9.1\nandroidx.appcompat:appcompat-resources:1.7.0\nandroidx.appcompat:appcompat:1.7.0\nandroidx.arch.core:core-common:2.2.0\nandroidx.arch.core:core-runtime:2.2.0\nandroidx.autofill:autofill:1.0.0\nandroidx.browser:browser:1.8.0\nandroidx.collection:collection-jvm:1.5.0\nandroidx.collection:collection-ktx:1.5.0\nandroidx.collection:collection:1.5.0\nandroidx.compose.animation:animation-android:1.10.0-beta02\nandroidx.compose.animation:animation-core-android:1.10.0-beta02\nandroidx.compose.animation:animation-core:1.10.0-beta02\nandroidx.compose.animation:animation:1.10.0-beta02\nandroidx.compose.foundation:foundation-android:1.10.0-beta02\nandroidx.compose.foundation:foundation-layout-android:1.10.0-beta02\nandroidx.compose.foundation:foundation-layout:1.10.0-beta02\nandroidx.compose.foundation:foundation:1.10.0-beta02\nandroidx.compose.material3.adaptive:adaptive-android:1.3.0-alpha04\nandroidx.compose.material3.adaptive:adaptive-layout-android:1.3.0-alpha04\nandroidx.compose.material3.adaptive:adaptive-layout:1.3.0-alpha04\nandroidx.compose.material3.adaptive:adaptive-navigation-android:1.3.0-alpha04\nandroidx.compose.material3.adaptive:adaptive-navigation3-android:1.3.0-alpha04\nandroidx.compose.material3.adaptive:adaptive-navigation3:1.3.0-alpha04\nandroidx.compose.material3.adaptive:adaptive-navigation:1.3.0-alpha04\nandroidx.compose.material3.adaptive:adaptive:1.3.0-alpha04\nandroidx.compose.material3:material3-adaptive-navigation-suite-android:1.5.0-alpha04\nandroidx.compose.material3:material3-adaptive-navigation-suite:1.5.0-alpha04\nandroidx.compose.material3:material3-android:1.5.0-alpha04\nandroidx.compose.material3:material3-window-size-class-android:1.5.0-alpha04\nandroidx.compose.material3:material3-window-size-class:1.5.0-alpha04\nandroidx.compose.material3:material3:1.5.0-alpha04\nandroidx.compose.material:material-icons-core-android:1.7.8\nandroidx.compose.material:material-icons-core:1.7.8\nandroidx.compose.material:material-icons-extended-android:1.7.8\nandroidx.compose.material:material-icons-extended:1.7.8\nandroidx.compose.material:material-ripple-android:1.10.0-alpha04\nandroidx.compose.material:material-ripple:1.10.0-alpha04\nandroidx.compose.runtime:runtime-android:1.10.0-beta02\nandroidx.compose.runtime:runtime-annotation-android:1.10.0-beta02\nandroidx.compose.runtime:runtime-annotation:1.10.0-beta02\nandroidx.compose.runtime:runtime-retain-android:1.10.0-beta02\nandroidx.compose.runtime:runtime-retain:1.10.0-beta02\nandroidx.compose.runtime:runtime-saveable-android:1.10.0-beta02\nandroidx.compose.runtime:runtime-saveable:1.10.0-beta02\nandroidx.compose.runtime:runtime-tracing:1.10.0-beta02\nandroidx.compose.runtime:runtime:1.10.0-beta02\nandroidx.compose.ui:ui-android:1.10.0-beta02\nandroidx.compose.ui:ui-geometry-android:1.10.0-beta02\nandroidx.compose.ui:ui-geometry:1.10.0-beta02\nandroidx.compose.ui:ui-graphics-android:1.10.0-beta02\nandroidx.compose.ui:ui-graphics:1.10.0-beta02\nandroidx.compose.ui:ui-text-android:1.10.0-beta02\nandroidx.compose.ui:ui-text:1.10.0-beta02\nandroidx.compose.ui:ui-tooling-preview-android:1.10.0-beta02\nandroidx.compose.ui:ui-tooling-preview:1.10.0-beta02\nandroidx.compose.ui:ui-unit-android:1.10.0-beta02\nandroidx.compose.ui:ui-unit:1.10.0-beta02\nandroidx.compose.ui:ui-util-android:1.10.0-beta02\nandroidx.compose.ui:ui-util:1.10.0-beta02\nandroidx.compose.ui:ui:1.10.0-beta02\nandroidx.compose:compose-bom-alpha:2025.09.01\nandroidx.concurrent:concurrent-futures-ktx:1.1.0\nandroidx.concurrent:concurrent-futures:1.1.0\nandroidx.core:core-ktx:1.16.0\nandroidx.core:core-splashscreen:1.0.1\nandroidx.core:core-viewtree:1.0.0\nandroidx.core:core:1.16.0\nandroidx.cursoradapter:cursoradapter:1.0.0\nandroidx.customview:customview-poolingcontainer:1.0.0\nandroidx.customview:customview:1.0.0\nandroidx.datastore:datastore-android:1.2.0\nandroidx.datastore:datastore-core-android:1.2.0\nandroidx.datastore:datastore-core-okio-jvm:1.2.0\nandroidx.datastore:datastore-core-okio:1.2.0\nandroidx.datastore:datastore-core:1.2.0\nandroidx.datastore:datastore-preferences-android:1.2.0\nandroidx.datastore:datastore-preferences-core-android:1.2.0\nandroidx.datastore:datastore-preferences-core:1.2.0\nandroidx.datastore:datastore-preferences-external-protobuf:1.2.0\nandroidx.datastore:datastore-preferences-proto:1.2.0\nandroidx.datastore:datastore-preferences:1.2.0\nandroidx.datastore:datastore:1.2.0\nandroidx.documentfile:documentfile:1.0.0\nandroidx.drawerlayout:drawerlayout:1.0.0\nandroidx.dynamicanimation:dynamicanimation:1.0.0\nandroidx.emoji2:emoji2-views-helper:1.4.0\nandroidx.emoji2:emoji2:1.4.0\nandroidx.exifinterface:exifinterface:1.3.7\nandroidx.fragment:fragment:1.5.4\nandroidx.graphics:graphics-path:1.0.1\nandroidx.graphics:graphics-shapes-android:1.0.1\nandroidx.graphics:graphics-shapes:1.0.1\nandroidx.hilt:hilt-common:1.2.0\nandroidx.hilt:hilt-lifecycle-viewmodel-compose:1.3.0-alpha02\nandroidx.hilt:hilt-lifecycle-viewmodel:1.3.0-alpha02\nandroidx.hilt:hilt-work:1.2.0\nandroidx.interpolator:interpolator:1.0.0\nandroidx.legacy:legacy-support-core-utils:1.0.0\nandroidx.lifecycle:lifecycle-common-java8:2.10.0\nandroidx.lifecycle:lifecycle-common-jvm:2.10.0\nandroidx.lifecycle:lifecycle-common:2.10.0\nandroidx.lifecycle:lifecycle-livedata-core-ktx:2.10.0\nandroidx.lifecycle:lifecycle-livedata-core:2.10.0\nandroidx.lifecycle:lifecycle-livedata:2.10.0\nandroidx.lifecycle:lifecycle-process:2.10.0\nandroidx.lifecycle:lifecycle-runtime-android:2.10.0\nandroidx.lifecycle:lifecycle-runtime-compose-android:2.10.0\nandroidx.lifecycle:lifecycle-runtime-compose:2.10.0\nandroidx.lifecycle:lifecycle-runtime-ktx-android:2.10.0\nandroidx.lifecycle:lifecycle-runtime-ktx:2.10.0\nandroidx.lifecycle:lifecycle-runtime:2.10.0\nandroidx.lifecycle:lifecycle-service:2.10.0\nandroidx.lifecycle:lifecycle-viewmodel-android:2.10.0\nandroidx.lifecycle:lifecycle-viewmodel-compose-android:2.10.0\nandroidx.lifecycle:lifecycle-viewmodel-compose:2.10.0\nandroidx.lifecycle:lifecycle-viewmodel-ktx:2.10.0\nandroidx.lifecycle:lifecycle-viewmodel-navigation3-android:2.10.0\nandroidx.lifecycle:lifecycle-viewmodel-navigation3:2.10.0\nandroidx.lifecycle:lifecycle-viewmodel-savedstate-android:2.10.0\nandroidx.lifecycle:lifecycle-viewmodel-savedstate:2.10.0\nandroidx.lifecycle:lifecycle-viewmodel:2.10.0\nandroidx.loader:loader:1.0.0\nandroidx.localbroadcastmanager:localbroadcastmanager:1.0.0\nandroidx.metrics:metrics-performance:1.0.0-beta01\nandroidx.navigation3:navigation3-runtime-android:1.0.0\nandroidx.navigation3:navigation3-runtime:1.0.0\nandroidx.navigation3:navigation3-ui-android:1.0.0\nandroidx.navigation3:navigation3-ui:1.0.0\nandroidx.navigationevent:navigationevent-android:1.0.0\nandroidx.navigationevent:navigationevent-compose-android:1.0.0\nandroidx.navigationevent:navigationevent-compose:1.0.0\nandroidx.navigationevent:navigationevent:1.0.0\nandroidx.print:print:1.0.0\nandroidx.privacysandbox.ads:ads-adservices-java:1.0.0-beta05\nandroidx.privacysandbox.ads:ads-adservices:1.0.0-beta05\nandroidx.profileinstaller:profileinstaller:1.4.1\nandroidx.resourceinspection:resourceinspection-annotation:1.0.1\nandroidx.room:room-common-jvm:2.8.3\nandroidx.room:room-common:2.8.3\nandroidx.room:room-ktx:2.8.3\nandroidx.room:room-runtime-android:2.8.3\nandroidx.room:room-runtime:2.8.3\nandroidx.savedstate:savedstate-android:1.4.0\nandroidx.savedstate:savedstate-compose-android:1.4.0\nandroidx.savedstate:savedstate-compose:1.4.0\nandroidx.savedstate:savedstate-ktx:1.4.0\nandroidx.savedstate:savedstate:1.4.0\nandroidx.sqlite:sqlite-android:2.6.1\nandroidx.sqlite:sqlite-framework-android:2.6.1\nandroidx.sqlite:sqlite-framework:2.6.1\nandroidx.sqlite:sqlite:2.6.1\nandroidx.startup:startup-runtime:1.1.1\nandroidx.tracing:tracing-ktx:1.3.0-alpha02\nandroidx.tracing:tracing-perfetto:1.0.0\nandroidx.tracing:tracing:1.3.0-alpha02\nandroidx.transition:transition:1.6.0\nandroidx.vectordrawable:vectordrawable-animated:1.1.0\nandroidx.vectordrawable:vectordrawable:1.1.0\nandroidx.versionedparcelable:versionedparcelable:1.1.1\nandroidx.viewpager:viewpager:1.0.0\nandroidx.window:window-core-android:1.5.0\nandroidx.window:window-core:1.5.0\nandroidx.window:window:1.5.0\nandroidx.work:work-runtime-ktx:2.10.0\nandroidx.work:work-runtime:2.10.0\ncom.caverock:androidsvg-aar:1.4\ncom.google.accompanist:accompanist-drawablepainter:0.32.0\ncom.google.accompanist:accompanist-permissions:0.37.0\ncom.google.android.datatransport:transport-api:3.2.0\ncom.google.android.datatransport:transport-backend-cct:3.3.0\ncom.google.android.datatransport:transport-runtime:3.3.0\ncom.google.android.gms:play-services-ads-identifier:18.0.0\ncom.google.android.gms:play-services-base:18.5.0\ncom.google.android.gms:play-services-basement:18.4.0\ncom.google.android.gms:play-services-cloud-messaging:17.2.0\ncom.google.android.gms:play-services-measurement-api:22.1.2\ncom.google.android.gms:play-services-measurement-base:22.1.2\ncom.google.android.gms:play-services-measurement-impl:22.1.2\ncom.google.android.gms:play-services-measurement-sdk-api:22.1.2\ncom.google.android.gms:play-services-measurement-sdk:22.1.2\ncom.google.android.gms:play-services-measurement:22.1.2\ncom.google.android.gms:play-services-oss-licenses:17.1.0\ncom.google.android.gms:play-services-stats:17.0.2\ncom.google.android.gms:play-services-tasks:18.2.0\ncom.google.code.findbugs:jsr305:3.0.2\ncom.google.dagger:dagger-lint-aar:2.59\ncom.google.dagger:dagger:2.59\ncom.google.dagger:hilt-android:2.59\ncom.google.dagger:hilt-core:2.59\ncom.google.errorprone:error_prone_annotations:2.26.0\ncom.google.firebase:firebase-abt:21.1.1\ncom.google.firebase:firebase-analytics:22.1.2\ncom.google.firebase:firebase-annotations:16.2.0\ncom.google.firebase:firebase-bom:33.7.0\ncom.google.firebase:firebase-common-ktx:21.0.0\ncom.google.firebase:firebase-common:21.0.0\ncom.google.firebase:firebase-components:18.0.0\ncom.google.firebase:firebase-config-interop:16.0.1\ncom.google.firebase:firebase-config:22.0.1\ncom.google.firebase:firebase-crashlytics:19.3.0\ncom.google.firebase:firebase-datatransport:19.0.0\ncom.google.firebase:firebase-encoders-json:18.0.1\ncom.google.firebase:firebase-encoders-proto:16.0.0\ncom.google.firebase:firebase-encoders:17.0.0\ncom.google.firebase:firebase-iid-interop:17.1.0\ncom.google.firebase:firebase-installations-interop:17.2.0\ncom.google.firebase:firebase-installations:18.0.0\ncom.google.firebase:firebase-measurement-connector:20.0.1\ncom.google.firebase:firebase-messaging:24.1.0\ncom.google.firebase:firebase-perf:21.0.3\ncom.google.firebase:firebase-sessions:2.0.7\ncom.google.guava:failureaccess:1.0.1\ncom.google.guava:guava:31.1-android\ncom.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava\ncom.google.j2objc:j2objc-annotations:1.3\ncom.google.protobuf:protobuf-javalite:4.29.2\ncom.google.protobuf:protobuf-kotlin-lite:4.29.2\ncom.squareup.okhttp3:logging-interceptor:4.12.0\ncom.squareup.okhttp3:okhttp:4.12.0\ncom.squareup.okio:okio-jvm:3.9.1\ncom.squareup.okio:okio:3.9.1\ncom.squareup.retrofit2:converter-kotlinx-serialization:2.11.0\ncom.squareup.retrofit2:retrofit:2.11.0\nio.coil-kt:coil-base:2.7.0\nio.coil-kt:coil-compose-base:2.7.0\nio.coil-kt:coil-compose:2.7.0\nio.coil-kt:coil-svg:2.7.0\nio.coil-kt:coil:2.7.0\njakarta.inject:jakarta.inject-api:2.0.1\njavax.inject:javax.inject:1\norg.checkerframework:checker-qual:3.12.0\norg.jetbrains.kotlin:kotlin-stdlib-common:2.3.0\norg.jetbrains.kotlin:kotlin-stdlib-jdk7:1.9.0\norg.jetbrains.kotlin:kotlin-stdlib-jdk8:1.9.0\norg.jetbrains.kotlin:kotlin-stdlib:2.3.0\norg.jetbrains.kotlinx:kotlinx-coroutines-android:1.10.1\norg.jetbrains.kotlinx:kotlinx-coroutines-bom:1.10.1\norg.jetbrains.kotlinx:kotlinx-coroutines-core-jvm:1.10.1\norg.jetbrains.kotlinx:kotlinx-coroutines-core:1.10.1\norg.jetbrains.kotlinx:kotlinx-coroutines-guava:1.10.1\norg.jetbrains.kotlinx:kotlinx-coroutines-play-services:1.10.1\norg.jetbrains.kotlinx:kotlinx-datetime-jvm:0.6.1\norg.jetbrains.kotlinx:kotlinx-datetime:0.6.1\norg.jetbrains.kotlinx:kotlinx-serialization-bom:1.8.0\norg.jetbrains.kotlinx:kotlinx-serialization-core-jvm:1.8.0\norg.jetbrains.kotlinx:kotlinx-serialization-core:1.8.0\norg.jetbrains.kotlinx:kotlinx-serialization-json-jvm:1.8.0\norg.jetbrains.kotlinx:kotlinx-serialization-json:1.8.0\norg.jetbrains:annotations:23.0.0\norg.jspecify:jspecify:1.0.0\n" }, { "path": "app/google-services.json", "content": "{\n \"project_info\": {\n \"project_number\": \"YourProjectId\",\n \"project_id\": \"abc\",\n \"storage_bucket\": \"abc\"\n },\n \"client\": [\n {\n \"client_info\": {\n \"mobilesdk_app_id\": \"Your:App:Id\",\n \"android_client_info\": {\n \"package_name\": \"com.google.samples.apps.nowinandroid\"\n }\n },\n \"oauth_client\": [],\n \"api_key\": [\n {\n \"current_key\": \"APlaceholderAPIKeyWith-ThirtyNineCharsX\"\n }\n ],\n \"services\": {\n \"appinvite_service\": {\n \"other_platform_oauth_client\": []\n }\n }\n },\n {\n \"client_info\": {\n \"mobilesdk_app_id\": \"Your:App:Id\",\n \"android_client_info\": {\n \"package_name\": \"com.google.samples.apps.nowinandroid.demo.debug\"\n }\n },\n \"oauth_client\": [],\n \"api_key\": [\n {\n \"current_key\": \"APlaceholderAPIKeyWith-ThirtyNineCharsX\"\n }\n ],\n \"services\": {\n \"appinvite_service\": {\n \"other_platform_oauth_client\": []\n }\n }\n },\n {\n \"client_info\": {\n \"mobilesdk_app_id\": \"Your:App:Id\",\n \"android_client_info\": {\n \"package_name\": \"com.google.samples.apps.nowinandroid.demo.benchmark\"\n }\n },\n \"oauth_client\": [],\n \"api_key\": [\n {\n \"current_key\": \"APlaceholderAPIKeyWith-ThirtyNineCharsX\"\n }\n ],\n \"services\": {\n \"appinvite_service\": {\n \"other_platform_oauth_client\": []\n }\n }\n },\n {\n \"client_info\": {\n \"mobilesdk_app_id\": \"Your:App:Id\",\n \"android_client_info\": {\n \"package_name\": \"com.google.samples.apps.nowinandroid.benchmark\"\n }\n },\n \"oauth_client\": [],\n \"api_key\": [\n {\n \"current_key\": \"APlaceholderAPIKeyWith-ThirtyNineCharsX\"\n }\n ],\n \"services\": {\n \"appinvite_service\": {\n \"other_platform_oauth_client\": []\n }\n }\n },\n {\n \"client_info\": {\n \"mobilesdk_app_id\": \"Your:App:Id\",\n \"android_client_info\": {\n \"package_name\": \"com.google.samples.apps.nowinandroid.debug\"\n }\n },\n \"oauth_client\": [],\n \"api_key\": [\n {\n \"current_key\": \"APlaceholderAPIKeyWith-ThirtyNineCharsX\"\n }\n ],\n \"services\": {\n \"appinvite_service\": {\n \"other_platform_oauth_client\": []\n }\n }\n },\n {\n \"client_info\": {\n \"mobilesdk_app_id\": \"Your:App:Id\",\n \"android_client_info\": {\n \"package_name\": \"com.google.samples.apps.nowinandroid.demo\"\n }\n },\n \"oauth_client\": [],\n \"api_key\": [\n {\n \"current_key\": \"APlaceholderAPIKeyWith-ThirtyNineCharsX\"\n }\n ],\n \"services\": {\n \"appinvite_service\": {\n \"other_platform_oauth_client\": []\n }\n }\n }\n ],\n\n \"configuration_version\": \"1\"\n}" }, { "path": "app/prodRelease-badging.txt", "content": "package: name='com.google.samples.apps.nowinandroid' versionCode='8' versionName='0.1.2' platformBuildVersionName='16' platformBuildVersionCode='36' compileSdkVersion='36' compileSdkVersionCodename='16'\nminSdkVersion:'23'\ntargetSdkVersion:'36'\nuses-permission: name='android.permission.INTERNET'\nuses-permission: name='android.permission.ACCESS_NETWORK_STATE'\nuses-permission: name='android.permission.POST_NOTIFICATIONS'\nuses-permission: name='android.permission.WAKE_LOCK'\nuses-permission: name='com.google.android.c2dm.permission.RECEIVE'\nuses-permission: name='com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE'\nuses-permission: name='android.permission.RECEIVE_BOOT_COMPLETED'\nuses-permission: name='android.permission.FOREGROUND_SERVICE'\nuses-permission: name='com.google.samples.apps.nowinandroid.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION'\napplication-label:'Now in Android'\napplication-label-af:'Now in Android'\napplication-label-am:'Now in Android'\napplication-label-ar:'Now in Android'\napplication-label-as:'Now in Android'\napplication-label-az:'Now in Android'\napplication-label-be:'Now in Android'\napplication-label-bg:'Now in Android'\napplication-label-bn:'Now in Android'\napplication-label-bs:'Now in Android'\napplication-label-ca:'Now in Android'\napplication-label-cs:'Now in Android'\napplication-label-da:'Now in Android'\napplication-label-de:'Now in Android'\napplication-label-el:'Now in Android'\napplication-label-en-AU:'Now in Android'\napplication-label-en-CA:'Now in Android'\napplication-label-en-GB:'Now in Android'\napplication-label-en-IN:'Now in Android'\napplication-label-en-XC:'Now in Android'\napplication-label-es:'Now in Android'\napplication-label-es-US:'Now in Android'\napplication-label-et:'Now in Android'\napplication-label-eu:'Now in Android'\napplication-label-fa:'Now in Android'\napplication-label-fi:'Now in Android'\napplication-label-fr:'Now in Android'\napplication-label-fr-CA:'Now in Android'\napplication-label-gl:'Now in Android'\napplication-label-gu:'Now in Android'\napplication-label-hi:'Now in Android'\napplication-label-hr:'Now in Android'\napplication-label-hu:'Now in Android'\napplication-label-hy:'Now in Android'\napplication-label-in:'Now in Android'\napplication-label-is:'Now in Android'\napplication-label-it:'Now in Android'\napplication-label-iw:'Now in Android'\napplication-label-ja:'Now in Android'\napplication-label-ka:'Now in Android'\napplication-label-kk:'Now in Android'\napplication-label-km:'Now in Android'\napplication-label-kn:'Now in Android'\napplication-label-ko:'Now in Android'\napplication-label-ky:'Now in Android'\napplication-label-lo:'Now in Android'\napplication-label-lt:'Now in Android'\napplication-label-lv:'Now in Android'\napplication-label-mk:'Now in Android'\napplication-label-ml:'Now in Android'\napplication-label-mn:'Now in Android'\napplication-label-mr:'Now in Android'\napplication-label-ms:'Now in Android'\napplication-label-my:'Now in Android'\napplication-label-nb:'Now in Android'\napplication-label-ne:'Now in Android'\napplication-label-nl:'Now in Android'\napplication-label-or:'Now in Android'\napplication-label-pa:'Now in Android'\napplication-label-pl:'Now in Android'\napplication-label-pt:'Now in Android'\napplication-label-pt-BR:'Now in Android'\napplication-label-pt-PT:'Now in Android'\napplication-label-ro:'Now in Android'\napplication-label-ru:'Now in Android'\napplication-label-si:'Now in Android'\napplication-label-sk:'Now in Android'\napplication-label-sl:'Now in Android'\napplication-label-sq:'Now in Android'\napplication-label-sr:'Now in Android'\napplication-label-sr-Latn:'Now in Android'\napplication-label-sv:'Now in Android'\napplication-label-sw:'Now in Android'\napplication-label-ta:'Now in Android'\napplication-label-te:'Now in Android'\napplication-label-th:'Now in Android'\napplication-label-tl:'Now in Android'\napplication-label-tr:'Now in Android'\napplication-label-uk:'Now in Android'\napplication-label-ur:'Now in Android'\napplication-label-uz:'Now in Android'\napplication-label-vi:'Now in Android'\napplication-label-zh-CN:'Now in Android'\napplication-label-zh-HK:'Now in Android'\napplication-label-zh-TW:'Now in Android'\napplication-label-zu:'Now in Android'\napplication-icon-120:'res/mipmap-anydpi-v26/ic_launcher.xml'\napplication-icon-160:'res/mipmap-anydpi-v26/ic_launcher.xml'\napplication-icon-240:'res/mipmap-anydpi-v26/ic_launcher.xml'\napplication-icon-320:'res/mipmap-anydpi-v26/ic_launcher.xml'\napplication-icon-480:'res/mipmap-anydpi-v26/ic_launcher.xml'\napplication-icon-640:'res/mipmap-anydpi-v26/ic_launcher.xml'\napplication-icon-65534:'res/mipmap-anydpi-v26/ic_launcher.xml'\napplication: label='Now in Android' icon='res/mipmap-anydpi-v26/ic_launcher.xml'\nlaunchable-activity: name='com.google.samples.apps.nowinandroid.MainActivity' label='' icon=''\nuses-library-not-required:'android.ext.adservices'\nuses-library-not-required:'androidx.window.extensions'\nuses-library-not-required:'androidx.window.sidecar'\nfeature-group: label=''\n uses-feature: name='android.hardware.faketouch'\n uses-implied-feature: name='android.hardware.faketouch' reason='default feature for all apps'\nmain\nother-activities\nother-receivers\nother-services\nsupports-screens: 'small' 'normal' 'large' 'xlarge'\nsupports-any-density: 'true'\nlocales: '--_--' 'af' 'am' 'ar' 'as' 'az' 'be' 'bg' 'bn' 'bs' 'ca' 'cs' 'da' 'de' 'el' 'en-AU' 'en-CA' 'en-GB' 'en-IN' 'en-XC' 'es' 'es-US' 'et' 'eu' 'fa' 'fi' 'fr' 'fr-CA' 'gl' 'gu' 'hi' 'hr' 'hu' 'hy' 'in' 'is' 'it' 'iw' 'ja' 'ka' 'kk' 'km' 'kn' 'ko' 'ky' 'lo' 'lt' 'lv' 'mk' 'ml' 'mn' 'mr' 'ms' 'my' 'nb' 'ne' 'nl' 'or' 'pa' 'pl' 'pt' 'pt-BR' 'pt-PT' 'ro' 'ru' 'si' 'sk' 'sl' 'sq' 'sr' 'sr-Latn' 'sv' 'sw' 'ta' 'te' 'th' 'tl' 'tr' 'uk' 'ur' 'uz' 'vi' 'zh-CN' 'zh-HK' 'zh-TW' 'zu'\ndensities: '120' '160' '240' '320' '480' '640' '65534'\nnative-code: 'arm64-v8a' 'armeabi-v7a' 'x86' 'x86_64'\n" }, { "path": "app/proguard-rules.pro", "content": "# Repackage classes into the default package to reduce the size of descriptors.\n-repackageclasses\n" }, { "path": "app/src/androidTest/kotlin/com/google/samples/apps/nowinandroid/ui/NavigationTest.kt", "content": "/*\n * Copyright 2022 The Android Open Source Project\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage com.google.samples.apps.nowinandroid.ui\n\nimport androidx.compose.ui.semantics.SemanticsActions.ScrollBy\nimport androidx.compose.ui.test.assertCountEquals\nimport androidx.compose.ui.test.assertIsDisplayed\nimport androidx.compose.ui.test.assertIsOn\nimport androidx.compose.ui.test.assertIsSelected\nimport androidx.compose.ui.test.hasTestTag\nimport androidx.compose.ui.test.hasText\nimport androidx.compose.ui.test.junit4.createAndroidComposeRule\nimport androidx.compose.ui.test.onAllNodesWithTag\nimport androidx.compose.ui.test.onAllNodesWithText\nimport androidx.compose.ui.test.onFirst\nimport androidx.compose.ui.test.onNodeWithContentDescription\nimport androidx.compose.ui.test.onNodeWithTag\nimport androidx.compose.ui.test.onNodeWithText\nimport androidx.compose.ui.test.performClick\nimport androidx.compose.ui.test.performScrollToNode\nimport androidx.test.espresso.Espresso\nimport androidx.test.espresso.NoActivityResumedException\nimport com.google.samples.apps.nowinandroid.MainActivity\nimport com.google.samples.apps.nowinandroid.R\nimport com.google.samples.apps.nowinandroid.core.data.repository.NewsRepository\nimport com.google.samples.apps.nowinandroid.core.data.repository.TopicsRepository\nimport com.google.samples.apps.nowinandroid.core.model.data.Topic\nimport com.google.samples.apps.nowinandroid.core.rules.GrantPostNotificationsPermissionRule\nimport com.google.samples.apps.nowinandroid.feature.interests.impl.LIST_PANE_TEST_TAG\nimport dagger.hilt.android.testing.HiltAndroidRule\nimport dagger.hilt.android.testing.HiltAndroidTest\nimport kotlinx.coroutines.flow.first\nimport kotlinx.coroutines.runBlocking\nimport org.junit.Before\nimport org.junit.Ignore\nimport org.junit.Rule\nimport org.junit.Test\nimport javax.inject.Inject\nimport com.google.samples.apps.nowinandroid.feature.bookmarks.api.R as BookmarksR\nimport com.google.samples.apps.nowinandroid.feature.foryou.api.R as FeatureForyouR\nimport com.google.samples.apps.nowinandroid.feature.search.api.R as FeatureSearchR\nimport com.google.samples.apps.nowinandroid.feature.settings.impl.R as SettingsR\n\n/**\n * Tests all the navigation flows that are handled by the navigation library.\n */\n@HiltAndroidTest\nclass NavigationTest {\n\n /**\n * Manages the components' state and is used to perform injection on your test\n */\n @get:Rule(order = 0)\n val hiltRule = HiltAndroidRule(this)\n\n /**\n * Grant [android.Manifest.permission.POST_NOTIFICATIONS] permission.\n */\n @get:Rule(order = 1)\n val postNotificationsPermission = GrantPostNotificationsPermissionRule()\n\n /**\n * Use the primary activity to initialize the app normally.\n */\n @get:Rule(order = 2)\n val composeTestRule = createAndroidComposeRule()\n\n @Inject\n lateinit var topicsRepository: TopicsRepository\n\n @Inject\n lateinit var newsRepository: NewsRepository\n\n // The strings used for matching in these tests\n private val navigateUp by composeTestRule.stringResource(FeatureForyouR.string.feature_foryou_api_navigate_up)\n private val forYou by composeTestRule.stringResource(FeatureForyouR.string.feature_foryou_api_title)\n private val interests by composeTestRule.stringResource(FeatureSearchR.string.feature_search_api_interests)\n private val sampleTopic = \"Headlines\"\n private val appName by composeTestRule.stringResource(R.string.app_name)\n private val saved by composeTestRule.stringResource(BookmarksR.string.feature_bookmarks_api_title)\n private val settings by composeTestRule.stringResource(SettingsR.string.feature_settings_impl_top_app_bar_action_icon_description)\n private val brand by composeTestRule.stringResource(SettingsR.string.feature_settings_impl_brand_android)\n private val ok by composeTestRule.stringResource(SettingsR.string.feature_settings_impl_dismiss_dialog_button_text)\n\n @Before\n fun setup() = hiltRule.inject()\n\n @Test\n fun firstScreen_isForYou() {\n composeTestRule.apply {\n // VERIFY for you is selected\n onNodeWithText(forYou).assertIsSelected()\n }\n }\n\n // TODO: implement tests related to navigation & resetting of destinations (b/213307564)\n // Restoring content should be tested with another tab than the For You one, as that will\n // still succeed even when restoring state is turned off.\n /**\n * When navigating between the different top level destinations, we should restore the state\n * of previously visited destinations.\n */\n @Test\n fun navigationBar_navigateToPreviouslySelectedTab_restoresContent() {\n composeTestRule.apply {\n // GIVEN the user follows a topic\n onNodeWithText(sampleTopic).performClick()\n // WHEN the user navigates to the Interests destination\n onNodeWithText(interests).performClick()\n // AND the user navigates to the For You destination\n onNodeWithText(forYou).performClick()\n // THEN the state of the For You destination is restored\n onNodeWithContentDescription(sampleTopic).assertIsOn()\n }\n }\n\n /**\n * When reselecting a tab, it should show that tab's start destination and restore its state.\n */\n @Test\n fun navigationBar_reselectTab_keepsState() {\n composeTestRule.apply {\n // GIVEN the user follows a topic\n onNodeWithText(sampleTopic).performClick()\n // WHEN the user taps the For You navigation bar item\n onNodeWithText(forYou).performClick()\n // THEN the state of the For You destination is restored\n onNodeWithContentDescription(sampleTopic).assertIsOn()\n }\n }\n\n// @Test\n// fun navigationBar_reselectTab_resetsToStartDestination() {\n// // GIVEN the user is on the Topics destination and scrolls\n// // and navigates to the Topic Detail destination\n// // WHEN the user taps the Topics navigation bar item\n// // THEN the Topics destination shows in the same scrolled state\n// }\n\n /*\n * Top level destinations should never show an up affordance.\n */\n @Test\n fun topLevelDestinations_doNotShowUpArrow() {\n composeTestRule.apply {\n // GIVEN the user is on any of the top level destinations, THEN the Up arrow is not shown.\n onNodeWithContentDescription(navigateUp).assertDoesNotExist()\n\n onNodeWithText(saved).performClick()\n onNodeWithContentDescription(navigateUp).assertDoesNotExist()\n\n onNodeWithText(interests).performClick()\n onNodeWithContentDescription(navigateUp).assertDoesNotExist()\n }\n }\n\n @Test\n fun topLevelDestinations_showTopBarWithTitle() {\n composeTestRule.apply {\n // Verify that the top bar contains the app name on the first screen.\n onNodeWithText(appName).assertExists()\n\n // Go to the saved tab, verify that the top bar contains \"saved\". This means\n // we'll have 2 elements with the text \"saved\" on screen. One in the top bar, and\n // one in the bottom navigation.\n onNodeWithText(saved).performClick()\n onAllNodesWithText(saved).assertCountEquals(2)\n\n // As above but for the interests tab.\n onNodeWithText(interests).performClick()\n onAllNodesWithText(interests).assertCountEquals(2)\n }\n }\n\n @Test\n fun topLevelDestinations_showSettingsIcon() {\n composeTestRule.apply {\n onNodeWithContentDescription(settings).assertExists()\n\n onNodeWithText(saved).performClick()\n onNodeWithContentDescription(settings).assertExists()\n\n onNodeWithText(interests).performClick()\n onNodeWithContentDescription(settings).assertExists()\n }\n }\n\n @Test\n fun whenSettingsIconIsClicked_settingsDialogIsShown() {\n composeTestRule.apply {\n onNodeWithContentDescription(settings).performClick()\n\n // Check that one of the settings is actually displayed.\n onNodeWithText(brand).assertExists()\n }\n }\n\n @Test\n fun whenSettingsDialogDismissed_previousScreenIsDisplayed() {\n composeTestRule.apply {\n // Navigate to the saved screen, open the settings dialog, then close it.\n onNodeWithText(saved).performClick()\n onNodeWithContentDescription(settings).performClick()\n onNodeWithText(ok).performClick()\n\n // Check that the saved screen is still visible and selected.\n onNode(hasText(saved) and hasTestTag(\"NiaNavItem\")).assertIsSelected()\n }\n }\n\n /*\n * There should always be at most one instance of a top-level destination at the same time.\n */\n @Test(expected = NoActivityResumedException::class)\n fun homeDestination_back_quitsApp() {\n composeTestRule.apply {\n // GIVEN the user navigates to the Interests destination\n onNodeWithText(interests).performClick()\n // and then navigates to the For you destination\n onNodeWithText(forYou).performClick()\n // WHEN the user uses the system button/gesture to go back\n Espresso.pressBack()\n // THEN the app quits\n }\n }\n\n /*\n * When pressing back from any top level destination except \"For you\", the app navigates back\n * to the \"For you\" destination, no matter which destinations you visited in between.\n */\n @Test\n fun navigationBar_backFromAnyDestination_returnsToForYou() {\n composeTestRule.apply {\n // GIVEN the user navigated to the Interests destination\n onNodeWithText(interests).performClick()\n // TODO: Add another destination here to increase test coverage, see b/226357686.\n // WHEN the user uses the system button/gesture to go back,\n Espresso.pressBack()\n // THEN the app shows the For You destination\n onNodeWithText(forYou).assertExists()\n }\n }\n\n // TODO decide if backStack should preserve previous stacks when navigating back to home tab (ForYou)\n // https://github.com/android/nowinandroid/issues/1937\n @Ignore\n @Test\n fun navigationBar_multipleBackStackInterests() {\n composeTestRule.apply {\n onNodeWithText(interests).performClick()\n\n // Select the last topic\n val topic = runBlocking {\n topicsRepository.getTopics().first().sortedBy(Topic::name).last()\n }\n onNodeWithTag(LIST_PANE_TEST_TAG).performScrollToNode(hasText(topic.name))\n onNodeWithText(topic.name).performClick()\n\n // Verify the topic is still shown\n onNodeWithTag(\"topic:${topic.id}\").assertIsDisplayed()\n\n // Switch tab\n onNodeWithText(forYou).performClick()\n // Come back to Interests\n onNodeWithText(interests).performClick()\n\n // Verify the topic is still shown\n onNodeWithTag(\"topic:${topic.id}\").assertExists()\n }\n }\n\n @Test\n fun navigatingToTopicFromForYou_showsTopicDetails() {\n composeTestRule.apply {\n // Get the first news resource\n val newsResource = runBlocking {\n newsRepository.getNewsResources().first().first()\n }\n\n // Get its first topic and follow it\n val topic = newsResource.topics.first()\n onNodeWithText(topic.name).performClick()\n\n // Get the news feed and scroll to the news resource\n // Note: Possible flakiness. If the content of the news resource is long then the topic\n // tag might not be visible meaning it cannot be clicked\n onNodeWithTag(\"forYou:feed\")\n .performScrollToNode(hasTestTag(\"newsResourceCard:${newsResource.id}\"))\n .fetchSemanticsNode()\n .apply {\n val newsResourceCardNode = onNodeWithTag(\"newsResourceCard:${newsResource.id}\")\n .fetchSemanticsNode()\n config[ScrollBy].action?.invoke(\n 0f,\n // to ensure the bottom of the card is visible,\n // manually scroll the difference between the height of\n // the scrolling node and the height of the card\n (newsResourceCardNode.size.height - size.height).coerceAtLeast(0).toFloat(),\n )\n }\n\n // Click the first topic tag\n onAllNodesWithTag(\"topicTag:${topic.id}\", useUnmergedTree = true)\n .onFirst()\n .performClick()\n\n // Verify that we're on the correct topic details screen\n onNodeWithTag(\"topic:${topic.id}\").assertExists()\n }\n }\n}\n" }, { "path": "app/src/androidTest/kotlin/com/google/samples/apps/nowinandroid/ui/UiTestExtensions.kt", "content": "/*\n * Copyright 2024 The Android Open Source Project\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage com.google.samples.apps.nowinandroid.ui\n\nimport androidx.annotation.StringRes\nimport androidx.compose.ui.test.junit4.AndroidComposeTestRule\nimport kotlin.properties.ReadOnlyProperty\n\nfun AndroidComposeTestRule<*, *>.stringResource(\n @StringRes resId: Int,\n): ReadOnlyProperty =\n ReadOnlyProperty { _, _ -> activity.getString(resId) }\n" }, { "path": "app/src/benchmark/res/values/colors.xml", "content": "\n\n\n \n #000000\n #FF006780\n\n" }, { "path": "app/src/benchmark/res/values-night/colors.xml", "content": "\n\n\n \n #FFFFFF\n #FF006780\n\n" }, { "path": "app/src/debug/res/values/colors.xml", "content": "\n\n\n \n #000000\n #FFA23F16\n\n" }, { "path": "app/src/debug/res/values-night/colors.xml", "content": "\n\n\n \n #FFFFFF\n #FFA23F16\n\n" }, { "path": "app/src/main/AndroidManifest.xml", "content": "\n\n\n\n \n\n \n \n \n \n\n \n \n\n \n \n \n \n \n \n \n\n \n \n\n \n \n \n \n\n \n \n \n \n \n \n\n \n\n\n" }, { "path": "app/src/main/kotlin/com/google/samples/apps/nowinandroid/MainActivity.kt", "content": "/*\n * Copyright 2022 The Android Open Source Project\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage com.google.samples.apps.nowinandroid\n\nimport android.os.Bundle\nimport androidx.activity.ComponentActivity\nimport androidx.activity.SystemBarStyle\nimport androidx.activity.compose.setContent\nimport androidx.activity.enableEdgeToEdge\nimport androidx.activity.viewModels\nimport androidx.compose.runtime.CompositionLocalProvider\nimport androidx.compose.runtime.getValue\nimport androidx.compose.runtime.mutableStateOf\nimport androidx.compose.runtime.setValue\nimport androidx.core.splashscreen.SplashScreen.Companion.installSplashScreen\nimport androidx.lifecycle.Lifecycle\nimport androidx.lifecycle.compose.collectAsStateWithLifecycle\nimport androidx.lifecycle.lifecycleScope\nimport androidx.lifecycle.repeatOnLifecycle\nimport androidx.metrics.performance.JankStats\nimport androidx.tracing.trace\nimport com.google.samples.apps.nowinandroid.MainActivityUiState.Loading\nimport com.google.samples.apps.nowinandroid.core.analytics.AnalyticsHelper\nimport com.google.samples.apps.nowinandroid.core.analytics.LocalAnalyticsHelper\nimport com.google.samples.apps.nowinandroid.core.data.repository.UserNewsResourceRepository\nimport com.google.samples.apps.nowinandroid.core.data.util.NetworkMonitor\nimport com.google.samples.apps.nowinandroid.core.data.util.TimeZoneMonitor\nimport com.google.samples.apps.nowinandroid.core.designsystem.theme.NiaTheme\nimport com.google.samples.apps.nowinandroid.core.ui.LocalTimeZone\nimport com.google.samples.apps.nowinandroid.ui.NiaApp\nimport com.google.samples.apps.nowinandroid.ui.rememberNiaAppState\nimport com.google.samples.apps.nowinandroid.util.isSystemInDarkTheme\nimport dagger.hilt.android.AndroidEntryPoint\nimport kotlinx.coroutines.flow.combine\nimport kotlinx.coroutines.flow.distinctUntilChanged\nimport kotlinx.coroutines.flow.map\nimport kotlinx.coroutines.flow.onEach\nimport kotlinx.coroutines.launch\nimport javax.inject.Inject\n\n@AndroidEntryPoint\nclass MainActivity : ComponentActivity() {\n\n /**\n * Lazily inject [JankStats], which is used to track jank throughout the app.\n */\n @Inject\n lateinit var lazyStats: dagger.Lazy\n\n @Inject\n lateinit var networkMonitor: NetworkMonitor\n\n @Inject\n lateinit var timeZoneMonitor: TimeZoneMonitor\n\n @Inject\n lateinit var analyticsHelper: AnalyticsHelper\n\n @Inject\n lateinit var userNewsResourceRepository: UserNewsResourceRepository\n\n private val viewModel: MainActivityViewModel by viewModels()\n\n override fun onCreate(savedInstanceState: Bundle?) {\n val splashScreen = installSplashScreen()\n super.onCreate(savedInstanceState)\n\n // We keep this as a mutable state, so that we can track changes inside the composition.\n // This allows us to react to dark/light mode changes.\n var themeSettings by mutableStateOf(\n ThemeSettings(\n darkTheme = resources.configuration.isSystemInDarkTheme,\n androidTheme = Loading.shouldUseAndroidTheme,\n disableDynamicTheming = Loading.shouldDisableDynamicTheming,\n ),\n )\n\n // Update the uiState\n lifecycleScope.launch {\n lifecycle.repeatOnLifecycle(Lifecycle.State.STARTED) {\n combine(\n isSystemInDarkTheme(),\n viewModel.uiState,\n ) { systemDark, uiState ->\n ThemeSettings(\n darkTheme = uiState.shouldUseDarkTheme(systemDark),\n androidTheme = uiState.shouldUseAndroidTheme,\n disableDynamicTheming = uiState.shouldDisableDynamicTheming,\n )\n }\n .onEach { themeSettings = it }\n .map { it.darkTheme }\n .distinctUntilChanged()\n .collect { darkTheme ->\n trace(\"niaEdgeToEdge\") {\n // Turn off the decor fitting system windows, which allows us to handle insets,\n // including IME animations, and go edge-to-edge.\n // This is the same parameters as the default enableEdgeToEdge call, but we manually\n // resolve whether or not to show dark theme using uiState, since it can be different\n // than the configuration's dark theme value based on the user preference.\n enableEdgeToEdge(\n statusBarStyle = SystemBarStyle.auto(\n lightScrim = android.graphics.Color.TRANSPARENT,\n darkScrim = android.graphics.Color.TRANSPARENT,\n ) { darkTheme },\n navigationBarStyle = SystemBarStyle.auto(\n lightScrim = lightScrim,\n darkScrim = darkScrim,\n ) { darkTheme },\n )\n }\n }\n }\n }\n\n // Keep the splash screen on-screen until the UI state is loaded. This condition is\n // evaluated each time the app needs to be redrawn so it should be fast to avoid blocking\n // the UI.\n splashScreen.setKeepOnScreenCondition { viewModel.uiState.value.shouldKeepSplashScreen() }\n\n setContent {\n val appState = rememberNiaAppState(\n networkMonitor = networkMonitor,\n userNewsResourceRepository = userNewsResourceRepository,\n timeZoneMonitor = timeZoneMonitor,\n )\n\n val currentTimeZone by appState.currentTimeZone.collectAsStateWithLifecycle()\n\n CompositionLocalProvider(\n LocalAnalyticsHelper provides analyticsHelper,\n LocalTimeZone provides currentTimeZone,\n ) {\n NiaTheme(\n darkTheme = themeSettings.darkTheme,\n androidTheme = themeSettings.androidTheme,\n disableDynamicTheming = themeSettings.disableDynamicTheming,\n ) {\n NiaApp(appState)\n }\n }\n }\n }\n\n override fun onResume() {\n super.onResume()\n lazyStats.get().isTrackingEnabled = true\n }\n\n override fun onPause() {\n super.onPause()\n lazyStats.get().isTrackingEnabled = false\n }\n}\n\n/**\n * The default light scrim, as defined by androidx and the platform:\n * https://cs.android.com/androidx/platform/frameworks/support/+/androidx-main:activity/activity/src/main/java/androidx/activity/EdgeToEdge.kt;l=35-38;drc=27e7d52e8604a080133e8b842db10c89b4482598\n */\nprivate val lightScrim = android.graphics.Color.argb(0xe6, 0xFF, 0xFF, 0xFF)\n\n/**\n * The default dark scrim, as defined by androidx and the platform:\n * https://cs.android.com/androidx/platform/frameworks/support/+/androidx-main:activity/activity/src/main/java/androidx/activity/EdgeToEdge.kt;l=40-44;drc=27e7d52e8604a080133e8b842db10c89b4482598\n */\nprivate val darkScrim = android.graphics.Color.argb(0x80, 0x1b, 0x1b, 0x1b)\n\n/**\n * Class for the system theme settings.\n * This wrapping class allows us to combine all the changes and prevent unnecessary recompositions.\n */\ndata class ThemeSettings(\n val darkTheme: Boolean,\n val androidTheme: Boolean,\n val disableDynamicTheming: Boolean,\n)\n" }, { "path": "app/src/main/kotlin/com/google/samples/apps/nowinandroid/MainActivityViewModel.kt", "content": "/*\n * Copyright 2022 The Android Open Source Project\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage com.google.samples.apps.nowinandroid\n\nimport androidx.lifecycle.ViewModel\nimport androidx.lifecycle.viewModelScope\nimport com.google.samples.apps.nowinandroid.MainActivityUiState.Loading\nimport com.google.samples.apps.nowinandroid.MainActivityUiState.Success\nimport com.google.samples.apps.nowinandroid.core.data.repository.UserDataRepository\nimport com.google.samples.apps.nowinandroid.core.model.data.DarkThemeConfig\nimport com.google.samples.apps.nowinandroid.core.model.data.ThemeBrand\nimport com.google.samples.apps.nowinandroid.core.model.data.UserData\nimport dagger.hilt.android.lifecycle.HiltViewModel\nimport kotlinx.coroutines.flow.SharingStarted\nimport kotlinx.coroutines.flow.StateFlow\nimport kotlinx.coroutines.flow.map\nimport kotlinx.coroutines.flow.stateIn\nimport javax.inject.Inject\n\n@HiltViewModel\nclass MainActivityViewModel @Inject constructor(\n userDataRepository: UserDataRepository,\n) : ViewModel() {\n val uiState: StateFlow = userDataRepository.userData.map {\n Success(it)\n }.stateIn(\n scope = viewModelScope,\n initialValue = Loading,\n started = SharingStarted.WhileSubscribed(5_000),\n )\n}\n\nsealed interface MainActivityUiState {\n data object Loading : MainActivityUiState\n\n data class Success(val userData: UserData) : MainActivityUiState {\n override val shouldDisableDynamicTheming = !userData.useDynamicColor\n\n override val shouldUseAndroidTheme: Boolean = when (userData.themeBrand) {\n ThemeBrand.DEFAULT -> false\n ThemeBrand.ANDROID -> true\n }\n\n override fun shouldUseDarkTheme(isSystemDarkTheme: Boolean) =\n when (userData.darkThemeConfig) {\n DarkThemeConfig.FOLLOW_SYSTEM -> isSystemDarkTheme\n DarkThemeConfig.LIGHT -> false\n DarkThemeConfig.DARK -> true\n }\n }\n\n /**\n * Returns `true` if the state wasn't loaded yet and it should keep showing the splash screen.\n */\n fun shouldKeepSplashScreen() = this is Loading\n\n /**\n * Returns `true` if the dynamic color is disabled.\n */\n val shouldDisableDynamicTheming: Boolean get() = true\n\n /**\n * Returns `true` if the Android theme should be used.\n */\n val shouldUseAndroidTheme: Boolean get() = false\n\n /**\n * Returns `true` if dark theme should be used.\n */\n fun shouldUseDarkTheme(isSystemDarkTheme: Boolean) = isSystemDarkTheme\n}\n" }, { "path": "app/src/main/kotlin/com/google/samples/apps/nowinandroid/NiaApplication.kt", "content": "/*\n * Copyright 2022 The Android Open Source Project\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage com.google.samples.apps.nowinandroid\n\nimport android.app.Application\nimport android.content.pm.ApplicationInfo\nimport android.os.StrictMode\nimport android.os.StrictMode.ThreadPolicy.Builder\nimport coil.ImageLoader\nimport coil.ImageLoaderFactory\nimport com.google.samples.apps.nowinandroid.sync.initializers.Sync\nimport com.google.samples.apps.nowinandroid.util.ProfileVerifierLogger\nimport dagger.hilt.android.HiltAndroidApp\nimport javax.inject.Inject\n\n/**\n * [Application] class for NiA\n */\n@HiltAndroidApp\nclass NiaApplication : Application(), ImageLoaderFactory {\n @Inject\n lateinit var imageLoader: dagger.Lazy\n\n @Inject\n lateinit var profileVerifierLogger: ProfileVerifierLogger\n\n override fun onCreate() {\n super.onCreate()\n\n setStrictModePolicy()\n\n // Initialize Sync; the system responsible for keeping data in the app up to date.\n Sync.initialize(context = this)\n profileVerifierLogger()\n }\n\n override fun newImageLoader(): ImageLoader = imageLoader.get()\n\n /**\n * Return true if the application is debuggable.\n */\n private fun isDebuggable(): Boolean {\n return 0 != applicationInfo.flags and ApplicationInfo.FLAG_DEBUGGABLE\n }\n\n /**\n * Set a thread policy that detects all potential problems on the main thread, such as network\n * and disk access.\n *\n * If a problem is found, the offending call will be logged and the application will be killed.\n */\n private fun setStrictModePolicy() {\n if (isDebuggable()) {\n StrictMode.setThreadPolicy(\n Builder().detectAll().penaltyLog().build(),\n )\n }\n }\n}\n" }, { "path": "app/src/main/kotlin/com/google/samples/apps/nowinandroid/di/JankStatsModule.kt", "content": "/*\n * Copyright 2022 The Android Open Source Project\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage com.google.samples.apps.nowinandroid.di\n\nimport android.app.Activity\nimport android.util.Log\nimport android.view.Window\nimport androidx.metrics.performance.JankStats\nimport androidx.metrics.performance.JankStats.OnFrameListener\nimport dagger.Module\nimport dagger.Provides\nimport dagger.hilt.InstallIn\nimport dagger.hilt.android.components.ActivityComponent\n\n@Module\n@InstallIn(ActivityComponent::class)\nobject JankStatsModule {\n @Provides\n fun providesOnFrameListener(): OnFrameListener = OnFrameListener { frameData ->\n // Make sure to only log janky frames.\n if (frameData.isJank) {\n // We're currently logging this but would better report it to a backend.\n Log.v(\"NiA Jank\", frameData.toString())\n }\n }\n\n @Provides\n fun providesWindow(activity: Activity): Window = activity.window\n\n @Provides\n fun providesJankStats(\n window: Window,\n frameListener: OnFrameListener,\n ): JankStats = JankStats.createAndTrack(window, frameListener)\n}\n" }, { "path": "app/src/main/kotlin/com/google/samples/apps/nowinandroid/navigation/TopLevelNavItem.kt", "content": "/*\n * Copyright 2025 The Android Open Source Project\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage com.google.samples.apps.nowinandroid.navigation\n\nimport androidx.annotation.StringRes\nimport androidx.compose.ui.graphics.vector.ImageVector\nimport com.google.samples.apps.nowinandroid.R\nimport com.google.samples.apps.nowinandroid.core.designsystem.icon.NiaIcons\nimport com.google.samples.apps.nowinandroid.feature.bookmarks.api.navigation.BookmarksNavKey\nimport com.google.samples.apps.nowinandroid.feature.foryou.api.navigation.ForYouNavKey\nimport com.google.samples.apps.nowinandroid.feature.interests.api.navigation.InterestsNavKey\nimport com.google.samples.apps.nowinandroid.feature.bookmarks.api.R as bookmarksR\nimport com.google.samples.apps.nowinandroid.feature.foryou.api.R as forYouR\nimport com.google.samples.apps.nowinandroid.feature.search.api.R as searchR\n\n/**\n * Type for the top level navigation items in the application. Contains UI information about the\n * current route that is used in the top app bar and common navigation UI.\n *\n * @param selectedIcon The icon to be displayed in the navigation UI when this destination is\n * selected.\n * @param unselectedIcon The icon to be displayed in the navigation UI when this destination is\n * not selected.\n * @param iconTextId Text that to be displayed in the navigation UI.\n * @param titleTextId Text that is displayed on the top app bar.\n */\ndata class TopLevelNavItem(\n val selectedIcon: ImageVector,\n val unselectedIcon: ImageVector,\n @StringRes val iconTextId: Int,\n @StringRes val titleTextId: Int,\n)\n\nval FOR_YOU = TopLevelNavItem(\n selectedIcon = NiaIcons.Upcoming,\n unselectedIcon = NiaIcons.UpcomingBorder,\n iconTextId = forYouR.string.feature_foryou_api_title,\n titleTextId = R.string.app_name,\n)\n\nval BOOKMARKS = TopLevelNavItem(\n selectedIcon = NiaIcons.Bookmarks,\n unselectedIcon = NiaIcons.BookmarksBorder,\n iconTextId = bookmarksR.string.feature_bookmarks_api_title,\n titleTextId = bookmarksR.string.feature_bookmarks_api_title,\n)\n\nval INTERESTS = TopLevelNavItem(\n selectedIcon = NiaIcons.Grid3x3,\n unselectedIcon = NiaIcons.Grid3x3,\n iconTextId = searchR.string.feature_search_api_interests,\n titleTextId = searchR.string.feature_search_api_interests,\n)\n\nval TOP_LEVEL_NAV_ITEMS = mapOf(\n ForYouNavKey to FOR_YOU,\n BookmarksNavKey to BOOKMARKS,\n InterestsNavKey(null) to INTERESTS,\n)\n" }, { "path": "app/src/main/kotlin/com/google/samples/apps/nowinandroid/ui/NiaApp.kt", "content": "/*\n * Copyright 2022 The Android Open Source Project\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage com.google.samples.apps.nowinandroid.ui\n\nimport androidx.compose.foundation.layout.Box\nimport androidx.compose.foundation.layout.Column\nimport androidx.compose.foundation.layout.WindowInsets\nimport androidx.compose.foundation.layout.WindowInsetsSides\nimport androidx.compose.foundation.layout.consumeWindowInsets\nimport androidx.compose.foundation.layout.exclude\nimport androidx.compose.foundation.layout.fillMaxSize\nimport androidx.compose.foundation.layout.ime\nimport androidx.compose.foundation.layout.only\nimport androidx.compose.foundation.layout.padding\nimport androidx.compose.foundation.layout.safeDrawing\nimport androidx.compose.foundation.layout.windowInsetsPadding\nimport androidx.compose.material3.ExperimentalMaterial3Api\nimport androidx.compose.material3.Icon\nimport androidx.compose.material3.MaterialTheme\nimport androidx.compose.material3.Scaffold\nimport androidx.compose.material3.SnackbarDuration.Indefinite\nimport androidx.compose.material3.SnackbarHost\nimport androidx.compose.material3.SnackbarHostState\nimport androidx.compose.material3.Text\nimport androidx.compose.material3.TopAppBarDefaults\nimport androidx.compose.material3.adaptive.ExperimentalMaterial3AdaptiveApi\nimport androidx.compose.material3.adaptive.WindowAdaptiveInfo\nimport androidx.compose.material3.adaptive.currentWindowAdaptiveInfo\nimport androidx.compose.material3.adaptive.navigation3.rememberListDetailSceneStrategy\nimport androidx.compose.runtime.Composable\nimport androidx.compose.runtime.CompositionLocalProvider\nimport androidx.compose.runtime.LaunchedEffect\nimport androidx.compose.runtime.getValue\nimport androidx.compose.runtime.mutableStateOf\nimport androidx.compose.runtime.remember\nimport androidx.compose.runtime.saveable.rememberSaveable\nimport androidx.compose.runtime.setValue\nimport androidx.compose.ui.ExperimentalComposeUiApi\nimport androidx.compose.ui.Modifier\nimport androidx.compose.ui.composed\nimport androidx.compose.ui.draw.drawWithContent\nimport androidx.compose.ui.geometry.Offset\nimport androidx.compose.ui.graphics.Color\nimport androidx.compose.ui.platform.testTag\nimport androidx.compose.ui.res.stringResource\nimport androidx.compose.ui.semantics.semantics\nimport androidx.compose.ui.semantics.testTagsAsResourceId\nimport androidx.compose.ui.unit.dp\nimport androidx.lifecycle.compose.collectAsStateWithLifecycle\nimport androidx.navigation3.runtime.NavKey\nimport androidx.navigation3.runtime.entryProvider\nimport androidx.navigation3.ui.NavDisplay\nimport com.google.samples.apps.nowinandroid.R\nimport com.google.samples.apps.nowinandroid.core.designsystem.component.NiaBackground\nimport com.google.samples.apps.nowinandroid.core.designsystem.component.NiaGradientBackground\nimport com.google.samples.apps.nowinandroid.core.designsystem.component.NiaNavigationSuiteScaffold\nimport com.google.samples.apps.nowinandroid.core.designsystem.component.NiaTopAppBar\nimport com.google.samples.apps.nowinandroid.core.designsystem.icon.NiaIcons\nimport com.google.samples.apps.nowinandroid.core.designsystem.theme.GradientColors\nimport com.google.samples.apps.nowinandroid.core.designsystem.theme.LocalGradientColors\nimport com.google.samples.apps.nowinandroid.core.navigation.Navigator\nimport com.google.samples.apps.nowinandroid.core.navigation.toEntries\nimport com.google.samples.apps.nowinandroid.feature.bookmarks.impl.navigation.LocalSnackbarHostState\nimport com.google.samples.apps.nowinandroid.feature.bookmarks.impl.navigation.bookmarksEntry\nimport com.google.samples.apps.nowinandroid.feature.foryou.api.navigation.ForYouNavKey\nimport com.google.samples.apps.nowinandroid.feature.foryou.impl.navigation.forYouEntry\nimport com.google.samples.apps.nowinandroid.feature.interests.impl.navigation.interestsEntry\nimport com.google.samples.apps.nowinandroid.feature.search.api.navigation.SearchNavKey\nimport com.google.samples.apps.nowinandroid.feature.search.impl.navigation.searchEntry\nimport com.google.samples.apps.nowinandroid.feature.settings.impl.SettingsDialog\nimport com.google.samples.apps.nowinandroid.feature.topic.impl.navigation.topicEntry\nimport com.google.samples.apps.nowinandroid.navigation.TOP_LEVEL_NAV_ITEMS\nimport com.google.samples.apps.nowinandroid.feature.settings.impl.R as settingsR\n\n@Composable\nfun NiaApp(\n appState: NiaAppState,\n modifier: Modifier = Modifier,\n windowAdaptiveInfo: WindowAdaptiveInfo = currentWindowAdaptiveInfo(),\n) {\n val shouldShowGradientBackground = appState.navigationState.currentTopLevelKey == ForYouNavKey\n var showSettingsDialog by rememberSaveable { mutableStateOf(false) }\n\n NiaBackground(modifier = modifier) {\n NiaGradientBackground(\n gradientColors = if (shouldShowGradientBackground) {\n LocalGradientColors.current\n } else {\n GradientColors()\n },\n ) {\n val snackbarHostState = remember { SnackbarHostState() }\n\n val isOffline by appState.isOffline.collectAsStateWithLifecycle()\n\n // If user is not connected to the internet show a snack bar to inform them.\n val notConnectedMessage = stringResource(R.string.not_connected)\n LaunchedEffect(isOffline) {\n if (isOffline) {\n snackbarHostState.showSnackbar(\n message = notConnectedMessage,\n duration = Indefinite,\n )\n }\n }\n CompositionLocalProvider(LocalSnackbarHostState provides snackbarHostState) {\n NiaApp(\n appState = appState,\n\n // TODO: Settings should be a dialog screen\n showSettingsDialog = showSettingsDialog,\n onSettingsDismissed = { showSettingsDialog = false },\n onTopAppBarActionClick = { showSettingsDialog = true },\n windowAdaptiveInfo = windowAdaptiveInfo,\n )\n }\n }\n }\n}\n\n@Composable\n@OptIn(\n ExperimentalMaterial3Api::class,\n ExperimentalComposeUiApi::class,\n ExperimentalMaterial3AdaptiveApi::class,\n)\ninternal fun NiaApp(\n appState: NiaAppState,\n showSettingsDialog: Boolean,\n onSettingsDismissed: () -> Unit,\n onTopAppBarActionClick: () -> Unit,\n modifier: Modifier = Modifier,\n windowAdaptiveInfo: WindowAdaptiveInfo = currentWindowAdaptiveInfo(),\n) {\n val unreadNavKeys by appState.topLevelNavKeysWithUnreadResources\n .collectAsStateWithLifecycle()\n\n if (showSettingsDialog) {\n SettingsDialog(\n onDismiss = { onSettingsDismissed() },\n )\n }\n\n val snackbarHostState = LocalSnackbarHostState.current\n\n val navigator = remember { Navigator(appState.navigationState) }\n\n NiaNavigationSuiteScaffold(\n navigationSuiteItems = {\n TOP_LEVEL_NAV_ITEMS.forEach { (navKey, navItem) ->\n val hasUnread = unreadNavKeys.contains(navKey)\n val selected = navKey == appState.navigationState.currentTopLevelKey\n item(\n selected = selected,\n onClick = { navigator.navigate(navKey) },\n icon = {\n Icon(\n imageVector = navItem.unselectedIcon,\n contentDescription = null,\n )\n },\n selectedIcon = {\n Icon(\n imageVector = navItem.selectedIcon,\n contentDescription = null,\n )\n },\n label = { Text(stringResource(navItem.iconTextId)) },\n modifier = Modifier\n .testTag(\"NiaNavItem\")\n .then(if (hasUnread) Modifier.notificationDot() else Modifier),\n )\n }\n },\n windowAdaptiveInfo = windowAdaptiveInfo,\n ) {\n Scaffold(\n modifier = modifier.semantics {\n testTagsAsResourceId = true\n },\n containerColor = Color.Transparent,\n contentColor = MaterialTheme.colorScheme.onBackground,\n contentWindowInsets = WindowInsets(0, 0, 0, 0),\n snackbarHost = {\n SnackbarHost(\n snackbarHostState,\n modifier = Modifier.windowInsetsPadding(\n WindowInsets.safeDrawing.exclude(\n WindowInsets.ime,\n ),\n ),\n )\n },\n ) { padding ->\n Column(\n Modifier\n .fillMaxSize()\n .padding(padding)\n .consumeWindowInsets(padding)\n .windowInsetsPadding(\n WindowInsets.safeDrawing.only(\n WindowInsetsSides.Horizontal,\n ),\n ),\n ) {\n // Only show the top app bar on top level destinations.\n var shouldShowTopAppBar = false\n\n if (appState.navigationState.currentKey in appState.navigationState.topLevelKeys) {\n shouldShowTopAppBar = true\n\n val destination = TOP_LEVEL_NAV_ITEMS[appState.navigationState.currentTopLevelKey]\n ?: error(\"Top level nav item not found for ${appState.navigationState.currentTopLevelKey}\")\n\n NiaTopAppBar(\n titleRes = destination.titleTextId,\n navigationIcon = NiaIcons.Search,\n navigationIconContentDescription = stringResource(\n id = settingsR.string.feature_settings_impl_top_app_bar_navigation_icon_description,\n ),\n actionIcon = NiaIcons.Settings,\n actionIconContentDescription = stringResource(\n id = settingsR.string.feature_settings_impl_top_app_bar_action_icon_description,\n ),\n colors = TopAppBarDefaults.topAppBarColors(\n containerColor = Color.Transparent,\n ),\n onActionClick = { onTopAppBarActionClick() },\n onNavigationClick = { navigator.navigate(SearchNavKey) },\n )\n }\n\n Box(\n // Workaround for https://issuetracker.google.com/338478720\n modifier = Modifier.consumeWindowInsets(\n if (shouldShowTopAppBar) {\n WindowInsets.safeDrawing.only(WindowInsetsSides.Top)\n } else {\n WindowInsets(0, 0, 0, 0)\n },\n ),\n ) {\n val listDetailStrategy = rememberListDetailSceneStrategy()\n\n val entryProvider = entryProvider {\n forYouEntry(navigator)\n bookmarksEntry(navigator)\n interestsEntry(navigator)\n topicEntry(navigator)\n searchEntry(navigator)\n }\n\n NavDisplay(\n entries = appState.navigationState.toEntries(entryProvider),\n sceneStrategy = listDetailStrategy,\n onBack = { navigator.goBack() },\n )\n }\n\n // TODO: We may want to add padding or spacer when the snackbar is shown so that\n // content doesn't display behind it.\n }\n }\n }\n}\n\nprivate fun Modifier.notificationDot(): Modifier =\n composed {\n val tertiaryColor = MaterialTheme.colorScheme.tertiary\n drawWithContent {\n drawContent()\n drawCircle(\n tertiaryColor,\n radius = 5.dp.toPx(),\n // This is based on the dimensions of the NavigationBar's \"indicator pill\";\n // however, its parameters are private, so we must depend on them implicitly\n // (NavigationBarTokens.ActiveIndicatorWidth = 64.dp)\n center = center + Offset(\n 64.dp.toPx() * .45f,\n 32.dp.toPx() * -.45f - 6.dp.toPx(),\n ),\n )\n }\n }\n" }, { "path": "app/src/main/kotlin/com/google/samples/apps/nowinandroid/ui/NiaAppState.kt", "content": "/*\n * Copyright 2022 The Android Open Source Project\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage com.google.samples.apps.nowinandroid.ui\n\nimport androidx.compose.runtime.Composable\nimport androidx.compose.runtime.Stable\nimport androidx.compose.runtime.remember\nimport androidx.compose.runtime.rememberCoroutineScope\nimport androidx.navigation3.runtime.NavKey\nimport com.google.samples.apps.nowinandroid.core.data.repository.UserNewsResourceRepository\nimport com.google.samples.apps.nowinandroid.core.data.util.NetworkMonitor\nimport com.google.samples.apps.nowinandroid.core.data.util.TimeZoneMonitor\nimport com.google.samples.apps.nowinandroid.core.navigation.NavigationState\nimport com.google.samples.apps.nowinandroid.core.navigation.rememberNavigationState\nimport com.google.samples.apps.nowinandroid.core.ui.TrackDisposableJank\nimport com.google.samples.apps.nowinandroid.feature.bookmarks.api.navigation.BookmarksNavKey\nimport com.google.samples.apps.nowinandroid.feature.foryou.api.navigation.ForYouNavKey\nimport com.google.samples.apps.nowinandroid.navigation.TOP_LEVEL_NAV_ITEMS\nimport kotlinx.coroutines.CoroutineScope\nimport kotlinx.coroutines.flow.SharingStarted\nimport kotlinx.coroutines.flow.StateFlow\nimport kotlinx.coroutines.flow.combine\nimport kotlinx.coroutines.flow.map\nimport kotlinx.coroutines.flow.stateIn\nimport kotlinx.datetime.TimeZone\n\n@Composable\nfun rememberNiaAppState(\n networkMonitor: NetworkMonitor,\n userNewsResourceRepository: UserNewsResourceRepository,\n timeZoneMonitor: TimeZoneMonitor,\n coroutineScope: CoroutineScope = rememberCoroutineScope(),\n): NiaAppState {\n val navigationState = rememberNavigationState(ForYouNavKey, TOP_LEVEL_NAV_ITEMS.keys)\n\n NavigationTrackingSideEffect(navigationState)\n\n return remember(\n navigationState,\n coroutineScope,\n networkMonitor,\n userNewsResourceRepository,\n timeZoneMonitor,\n ) {\n NiaAppState(\n navigationState = navigationState,\n coroutineScope = coroutineScope,\n networkMonitor = networkMonitor,\n userNewsResourceRepository = userNewsResourceRepository,\n timeZoneMonitor = timeZoneMonitor,\n )\n }\n}\n\n@Stable\nclass NiaAppState(\n val navigationState: NavigationState,\n coroutineScope: CoroutineScope,\n networkMonitor: NetworkMonitor,\n userNewsResourceRepository: UserNewsResourceRepository,\n timeZoneMonitor: TimeZoneMonitor,\n) {\n val isOffline = networkMonitor.isOnline\n .map(Boolean::not)\n .stateIn(\n scope = coroutineScope,\n started = SharingStarted.WhileSubscribed(5_000),\n initialValue = false,\n )\n\n /**\n * The top level nav keys that have unread news resources.\n */\n val topLevelNavKeysWithUnreadResources: StateFlow> =\n userNewsResourceRepository.observeAllForFollowedTopics()\n .combine(userNewsResourceRepository.observeAllBookmarked()) { forYouNewsResources, bookmarkedNewsResources ->\n setOfNotNull(\n ForYouNavKey.takeIf { forYouNewsResources.any { !it.hasBeenViewed } },\n BookmarksNavKey.takeIf { bookmarkedNewsResources.any { !it.hasBeenViewed } },\n )\n }\n .stateIn(\n coroutineScope,\n SharingStarted.WhileSubscribed(5_000),\n initialValue = emptySet(),\n )\n\n val currentTimeZone = timeZoneMonitor.currentTimeZone\n .stateIn(\n coroutineScope,\n SharingStarted.WhileSubscribed(5_000),\n TimeZone.currentSystemDefault(),\n )\n}\n\n/**\n * Stores information about navigation events to be used with JankStats\n */\n@Composable\nprivate fun NavigationTrackingSideEffect(navigationState: NavigationState) {\n TrackDisposableJank(navigationState.currentKey) { metricsHolder ->\n metricsHolder.state?.putState(\"Navigation\", navigationState.currentKey.toString())\n onDispose {}\n }\n}\n" }, { "path": "app/src/main/kotlin/com/google/samples/apps/nowinandroid/util/ProfileVerifierLogger.kt", "content": "/*\n * Copyright 2023 The Android Open Source Project\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage com.google.samples.apps.nowinandroid.util\n\nimport android.util.Log\nimport androidx.profileinstaller.ProfileVerifier\nimport com.google.samples.apps.nowinandroid.core.common.network.di.ApplicationScope\nimport kotlinx.coroutines.CoroutineScope\nimport kotlinx.coroutines.guava.await\nimport kotlinx.coroutines.launch\nimport javax.inject.Inject\n\n/**\n * Logs the app's Baseline Profile Compilation Status using [ProfileVerifier].\n *\n * When delivering through Google Play, the baseline profile is compiled during installation.\n * In this case you will see the correct state logged without any further action necessary.\n * To verify baseline profile installation locally, you need to manually trigger baseline\n * profile installation.\n *\n * For immediate compilation, call:\n * ```bash\n * adb shell cmd package compile -f -m speed-profile com.example.macrobenchmark.target\n * ```\n * You can also trigger background optimizations:\n * ```bash\n * adb shell pm bg-dexopt-job\n * ```\n * Both jobs run asynchronously and might take some time complete.\n *\n * To see quick turnaround of the ProfileVerifier, we recommend using `speed-profile`.\n * If you don't do either of these steps, you might only see the profile status reported as\n * \"enqueued for compilation\" when running the sample locally.\n *\n * @see androidx.profileinstaller.ProfileVerifier.CompilationStatus.ResultCode\n */\nclass ProfileVerifierLogger @Inject constructor(\n @ApplicationScope private val scope: CoroutineScope,\n) {\n companion object {\n private const val TAG = \"ProfileInstaller\"\n }\n\n operator fun invoke() = scope.launch {\n val status = ProfileVerifier.getCompilationStatusAsync().await()\n Log.d(TAG, \"Status code: ${status.profileInstallResultCode}\")\n Log.d(\n TAG,\n when {\n status.isCompiledWithProfile -> \"App compiled with profile\"\n status.hasProfileEnqueuedForCompilation() -> \"Profile enqueued for compilation\"\n else -> \"Profile not compiled nor enqueued\"\n },\n )\n }\n}\n" }, { "path": "app/src/main/kotlin/com/google/samples/apps/nowinandroid/util/UiExtensions.kt", "content": "/*\n * Copyright 2024 The Android Open Source Project\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage com.google.samples.apps.nowinandroid.util\n\nimport android.content.res.Configuration\nimport androidx.activity.ComponentActivity\nimport androidx.core.util.Consumer\nimport kotlinx.coroutines.channels.awaitClose\nimport kotlinx.coroutines.flow.callbackFlow\nimport kotlinx.coroutines.flow.conflate\nimport kotlinx.coroutines.flow.distinctUntilChanged\n\n/**\n * Convenience wrapper for dark mode checking\n */\nval Configuration.isSystemInDarkTheme\n get() = (uiMode and Configuration.UI_MODE_NIGHT_MASK) == Configuration.UI_MODE_NIGHT_YES\n\n/**\n * Registers listener for configuration changes to retrieve whether system is in dark theme or not.\n * Immediately upon subscribing, it sends the current value and then registers listener for changes.\n */\nfun ComponentActivity.isSystemInDarkTheme() = callbackFlow {\n channel.trySend(resources.configuration.isSystemInDarkTheme)\n\n val listener = Consumer {\n channel.trySend(it.isSystemInDarkTheme)\n }\n\n addOnConfigurationChangedListener(listener)\n\n awaitClose { removeOnConfigurationChangedListener(listener) }\n}\n .distinctUntilChanged()\n .conflate()\n" }, { "path": "app/src/main/res/drawable/ic_launcher_background.xml", "content": "\n\n\n \n\n" }, { "path": "app/src/main/res/drawable/ic_launcher_foreground.xml", "content": "\n\n\n \n \n\n" }, { "path": "app/src/main/res/drawable/ic_splash.xml", "content": "\n\n\n\n \n \n \n\n\n" }, { "path": "app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml", "content": "\n\n\n \n \n \n\n" }, { "path": "app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml", "content": "\n\n\n \n \n \n\n" }, { "path": "app/src/main/res/values/colors.xml", "content": "\n\n\n #000000\n #FCFCFC\n\n" }, { "path": "app/src/main/res/values/strings.xml", "content": "\n\n\n Now in Android\n ⚠️ You aren’t connected to the internet\n\n" }, { "path": "app/src/main/res/values/themes.xml", "content": "\n\n\n\n \n \n\n \n\n \n\n\n" }, { "path": "app/src/main/res/values-night/colors.xml", "content": "\n\n\n #FCFCFC\n #000000\n\n" }, { "path": "app/src/main/res/values-night/themes.xml", "content": "\n\n\n\n \n\n\n" }, { "path": "app/src/prod/AndroidManifest.xml", "content": "\n\n\n \n \n \n \n\n" }, { "path": "app/src/testDemo/kotlin/com/google/samples/apps/nowinandroid/ui/DeviceConfigurationOverrideWindowInsets.kt", "content": "/*\n * Copyright 2024 The Android Open Source Project\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage com.google.samples.apps.nowinandroid.ui\n\nimport android.view.WindowInsets\nimport androidx.compose.runtime.Composable\nimport androidx.compose.runtime.getValue\nimport androidx.compose.runtime.rememberUpdatedState\nimport androidx.compose.ui.platform.AbstractComposeView\nimport androidx.compose.ui.test.DeviceConfigurationOverride\nimport androidx.compose.ui.viewinterop.AndroidView\nimport androidx.core.view.WindowInsetsCompat\nimport androidx.core.view.children\n\n/**\n * A [DeviceConfigurationOverride] that overrides the window insets for the contained content.\n */\n@Suppress(\"ktlint:standard:function-naming\")\nfun DeviceConfigurationOverride.Companion.WindowInsets(\n windowInsets: WindowInsetsCompat,\n): DeviceConfigurationOverride = DeviceConfigurationOverride { contentUnderTest ->\n val currentContentUnderTest by rememberUpdatedState(contentUnderTest)\n val currentWindowInsets by rememberUpdatedState(windowInsets)\n AndroidView(\n factory = { context ->\n object : AbstractComposeView(context) {\n @Composable\n override fun Content() {\n currentContentUnderTest()\n }\n\n override fun dispatchApplyWindowInsets(insets: WindowInsets): WindowInsets {\n children.forEach {\n it.dispatchApplyWindowInsets(\n WindowInsets(currentWindowInsets.toWindowInsets()),\n )\n }\n return WindowInsetsCompat.CONSUMED.toWindowInsets()!!\n }\n\n /**\n * Deprecated, but intercept the `requestApplyInsets` call via the deprecated\n * method.\n */\n @Deprecated(\"Deprecated in Java\")\n override fun requestFitSystemWindows() {\n dispatchApplyWindowInsets(WindowInsets(currentWindowInsets.toWindowInsets()!!))\n }\n }\n },\n update = { with(currentWindowInsets) { it.requestApplyInsets() } },\n )\n}\n" }, { "path": "app/src/testDemo/kotlin/com/google/samples/apps/nowinandroid/ui/NiaAppScreenSizesScreenshotTests.kt", "content": "/*\n * Copyright 2023 The Android Open Source Project\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage com.google.samples.apps.nowinandroid.ui\n\nimport androidx.compose.material3.adaptive.Posture\nimport androidx.compose.material3.adaptive.WindowAdaptiveInfo\nimport androidx.compose.runtime.CompositionLocalProvider\nimport androidx.compose.ui.platform.LocalInspectionMode\nimport androidx.compose.ui.test.DeviceConfigurationOverride\nimport androidx.compose.ui.test.ForcedSize\nimport androidx.compose.ui.test.junit4.createAndroidComposeRule\nimport androidx.compose.ui.test.onRoot\nimport androidx.compose.ui.unit.Dp\nimport androidx.compose.ui.unit.DpSize\nimport androidx.compose.ui.unit.dp\nimport androidx.window.core.layout.WindowSizeClass\nimport com.github.takahirom.roborazzi.captureRoboImage\nimport com.google.samples.apps.nowinandroid.core.data.repository.TopicsRepository\nimport com.google.samples.apps.nowinandroid.core.data.repository.UserDataRepository\nimport com.google.samples.apps.nowinandroid.core.data.repository.UserNewsResourceRepository\nimport com.google.samples.apps.nowinandroid.core.data.util.NetworkMonitor\nimport com.google.samples.apps.nowinandroid.core.data.util.TimeZoneMonitor\nimport com.google.samples.apps.nowinandroid.core.designsystem.theme.NiaTheme\nimport com.google.samples.apps.nowinandroid.core.testing.util.DefaultRoborazziOptions\nimport com.google.samples.apps.nowinandroid.uitesthiltmanifest.HiltComponentActivity\nimport dagger.hilt.android.testing.HiltAndroidRule\nimport dagger.hilt.android.testing.HiltAndroidTest\nimport dagger.hilt.android.testing.HiltTestApplication\nimport kotlinx.coroutines.flow.first\nimport kotlinx.coroutines.runBlocking\nimport org.junit.Before\nimport org.junit.Rule\nimport org.junit.Test\nimport org.junit.runner.RunWith\nimport org.robolectric.RobolectricTestRunner\nimport org.robolectric.annotation.Config\nimport org.robolectric.annotation.GraphicsMode\nimport org.robolectric.annotation.LooperMode\nimport java.util.TimeZone\nimport javax.inject.Inject\n\n/**\n * Tests that the navigation UI is rendered correctly on different screen sizes.\n */\n@RunWith(RobolectricTestRunner::class)\n@GraphicsMode(GraphicsMode.Mode.NATIVE)\n// Configure Robolectric to use a very large screen size that can fit all of the test sizes.\n// This allows enough room to render the content under test without clipping or scaling.\n@Config(application = HiltTestApplication::class, qualifiers = \"w1000dp-h1000dp-480dpi\")\n@LooperMode(LooperMode.Mode.PAUSED)\n@HiltAndroidTest\nclass NiaAppScreenSizesScreenshotTests {\n\n /**\n * Manages the components' state and is used to perform injection on your test\n */\n @get:Rule(order = 0)\n val hiltRule = HiltAndroidRule(this)\n\n /**\n * Use a test activity to set the content on.\n */\n @get:Rule(order = 1)\n val composeTestRule = createAndroidComposeRule()\n\n @Inject\n lateinit var networkMonitor: NetworkMonitor\n\n @Inject\n lateinit var timeZoneMonitor: TimeZoneMonitor\n\n @Inject\n lateinit var userDataRepository: UserDataRepository\n\n @Inject\n lateinit var topicsRepository: TopicsRepository\n\n @Inject\n lateinit var userNewsResourceRepository: UserNewsResourceRepository\n\n @Before\n fun setup() {\n hiltRule.inject()\n\n // Configure user data\n runBlocking {\n userDataRepository.setShouldHideOnboarding(true)\n\n userDataRepository.setFollowedTopicIds(\n setOf(topicsRepository.getTopics().first().first().id),\n )\n }\n }\n\n @Before\n fun setTimeZone() {\n // Make time zone deterministic in tests\n TimeZone.setDefault(TimeZone.getTimeZone(\"UTC\"))\n }\n\n private fun testNiaAppScreenshotWithSize(width: Dp, height: Dp, screenshotName: String) {\n composeTestRule.setContent {\n CompositionLocalProvider(\n LocalInspectionMode provides true,\n ) {\n DeviceConfigurationOverride(\n override = DeviceConfigurationOverride.ForcedSize(DpSize(width, height)),\n ) {\n NiaTheme {\n val fakeAppState = rememberNiaAppState(\n networkMonitor = networkMonitor,\n userNewsResourceRepository = userNewsResourceRepository,\n timeZoneMonitor = timeZoneMonitor,\n )\n NiaApp(\n fakeAppState,\n windowAdaptiveInfo = WindowAdaptiveInfo(\n windowSizeClass = WindowSizeClass.compute(\n width.value,\n height.value,\n ),\n windowPosture = Posture(),\n ),\n )\n }\n }\n }\n }\n\n composeTestRule.onRoot()\n .captureRoboImage(\n \"src/testDemo/screenshots/$screenshotName.png\",\n roborazziOptions = DefaultRoborazziOptions,\n )\n }\n\n @Test\n fun compactWidth_compactHeight_showsNavigationBar() {\n testNiaAppScreenshotWithSize(\n 400.dp,\n 400.dp,\n \"compactWidth_compactHeight_showsNavigationBar\",\n )\n }\n\n @Test\n fun mediumWidth_compactHeight_showsNavigationBar() {\n testNiaAppScreenshotWithSize(\n 610.dp,\n 400.dp,\n \"mediumWidth_compactHeight_showsNavigationBar\",\n )\n }\n\n @Test\n fun expandedWidth_compactHeight_showsNavigationBar() {\n testNiaAppScreenshotWithSize(\n 900.dp,\n 400.dp,\n \"expandedWidth_compactHeight_showsNavigationBar\",\n )\n }\n\n @Test\n fun compactWidth_mediumHeight_showsNavigationBar() {\n testNiaAppScreenshotWithSize(\n 400.dp,\n 500.dp,\n \"compactWidth_mediumHeight_showsNavigationBar\",\n )\n }\n\n @Test\n fun mediumWidth_mediumHeight_showsNavigationRail() {\n testNiaAppScreenshotWithSize(\n 610.dp,\n 500.dp,\n \"mediumWidth_mediumHeight_showsNavigationRail\",\n )\n }\n\n @Test\n fun expandedWidth_mediumHeight_showsNavigationRail() {\n testNiaAppScreenshotWithSize(\n 900.dp,\n 500.dp,\n \"expandedWidth_mediumHeight_showsNavigationRail\",\n )\n }\n\n @Test\n fun compactWidth_expandedHeight_showsNavigationBar() {\n testNiaAppScreenshotWithSize(\n 400.dp,\n 1000.dp,\n \"compactWidth_expandedHeight_showsNavigationBar\",\n )\n }\n\n @Test\n fun mediumWidth_expandedHeight_showsNavigationRail() {\n testNiaAppScreenshotWithSize(\n 610.dp,\n 1000.dp,\n \"mediumWidth_expandedHeight_showsNavigationRail\",\n )\n }\n\n @Test\n fun expandedWidth_expandedHeight_showsNavigationRail() {\n testNiaAppScreenshotWithSize(\n 900.dp,\n 1000.dp,\n \"expandedWidth_expandedHeight_showsNavigationRail\",\n )\n }\n}\n" }, { "path": "app/src/testDemo/kotlin/com/google/samples/apps/nowinandroid/ui/NiaAppStateTest.kt", "content": "/*\n * Copyright 2022 The Android Open Source Project\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage com.google.samples.apps.nowinandroid.ui\n\nimport androidx.compose.runtime.remember\nimport androidx.compose.ui.test.junit4.createComposeRule\nimport androidx.navigation3.runtime.NavBackStack\nimport com.google.samples.apps.nowinandroid.core.data.repository.CompositeUserNewsResourceRepository\nimport com.google.samples.apps.nowinandroid.core.navigation.NavigationState\nimport com.google.samples.apps.nowinandroid.core.navigation.Navigator\nimport com.google.samples.apps.nowinandroid.core.testing.repository.TestNewsRepository\nimport com.google.samples.apps.nowinandroid.core.testing.repository.TestUserDataRepository\nimport com.google.samples.apps.nowinandroid.core.testing.util.TestNetworkMonitor\nimport com.google.samples.apps.nowinandroid.core.testing.util.TestTimeZoneMonitor\nimport com.google.samples.apps.nowinandroid.feature.bookmarks.api.navigation.BookmarksNavKey\nimport com.google.samples.apps.nowinandroid.feature.foryou.api.navigation.ForYouNavKey\nimport com.google.samples.apps.nowinandroid.feature.interests.api.navigation.InterestsNavKey\nimport dagger.hilt.android.testing.HiltAndroidTest\nimport dagger.hilt.android.testing.HiltTestApplication\nimport kotlinx.coroutines.flow.collect\nimport kotlinx.coroutines.launch\nimport kotlinx.coroutines.test.UnconfinedTestDispatcher\nimport kotlinx.coroutines.test.runTest\nimport kotlinx.datetime.TimeZone\nimport org.junit.Rule\nimport org.junit.Test\nimport org.junit.runner.RunWith\nimport org.robolectric.RobolectricTestRunner\nimport org.robolectric.annotation.Config\nimport kotlin.test.assertEquals\n\n/**\n * Tests [NiaAppState].\n */\n@RunWith(RobolectricTestRunner::class)\n@Config(application = HiltTestApplication::class)\n@HiltAndroidTest\nclass NiaAppStateTest {\n\n @get:Rule\n val composeTestRule = createComposeRule()\n\n // Create the test dependencies.\n private val networkMonitor = TestNetworkMonitor()\n\n private val timeZoneMonitor = TestTimeZoneMonitor()\n\n private val userNewsResourceRepository =\n CompositeUserNewsResourceRepository(TestNewsRepository(), TestUserDataRepository())\n\n // Subject under test.\n private lateinit var state: NiaAppState\n\n private fun testNavigationState() = NavigationState(\n startKey = ForYouNavKey,\n topLevelStack = NavBackStack(ForYouNavKey),\n subStacks = mapOf(\n ForYouNavKey to NavBackStack(ForYouNavKey),\n BookmarksNavKey to NavBackStack(BookmarksNavKey),\n ),\n )\n\n @Test\n fun niaAppState_currentDestination() = runTest {\n val navigationState = testNavigationState()\n val navigator = Navigator(navigationState)\n\n composeTestRule.setContent {\n state = remember(navigationState) {\n NiaAppState(\n coroutineScope = backgroundScope,\n networkMonitor = networkMonitor,\n userNewsResourceRepository = userNewsResourceRepository,\n timeZoneMonitor = timeZoneMonitor,\n navigationState = navigationState,\n )\n }\n }\n\n assertEquals(ForYouNavKey, state.navigationState.currentTopLevelKey)\n assertEquals(ForYouNavKey, state.navigationState.currentKey)\n\n // Navigate to another destination once\n navigator.navigate(BookmarksNavKey)\n\n composeTestRule.waitForIdle()\n\n assertEquals(BookmarksNavKey, state.navigationState.currentTopLevelKey)\n assertEquals(BookmarksNavKey, state.navigationState.currentKey)\n }\n\n @Test\n fun niaAppState_destinations() = runTest {\n composeTestRule.setContent {\n state = rememberNiaAppState(\n networkMonitor = networkMonitor,\n userNewsResourceRepository = userNewsResourceRepository,\n timeZoneMonitor = timeZoneMonitor,\n )\n }\n\n val navigationState = state.navigationState\n\n assertEquals(3, navigationState.topLevelKeys.size)\n assertEquals(\n setOf(ForYouNavKey, BookmarksNavKey, InterestsNavKey(null)),\n navigationState.topLevelKeys,\n )\n }\n\n @Test\n fun niaAppState_whenNetworkMonitorIsOffline_StateIsOffline() = runTest(UnconfinedTestDispatcher()) {\n composeTestRule.setContent {\n state = NiaAppState(\n coroutineScope = backgroundScope,\n networkMonitor = networkMonitor,\n userNewsResourceRepository = userNewsResourceRepository,\n timeZoneMonitor = timeZoneMonitor,\n navigationState = testNavigationState(),\n )\n }\n\n backgroundScope.launch { state.isOffline.collect() }\n networkMonitor.setConnected(false)\n assertEquals(\n true,\n state.isOffline.value,\n )\n }\n\n @Test\n fun niaAppState_differentTZ_withTimeZoneMonitorChange() = runTest(UnconfinedTestDispatcher()) {\n composeTestRule.setContent {\n state = NiaAppState(\n coroutineScope = backgroundScope,\n networkMonitor = networkMonitor,\n userNewsResourceRepository = userNewsResourceRepository,\n timeZoneMonitor = timeZoneMonitor,\n navigationState = testNavigationState(),\n )\n }\n val changedTz = TimeZone.of(\"Europe/Prague\")\n backgroundScope.launch { state.currentTimeZone.collect() }\n timeZoneMonitor.setTimeZone(changedTz)\n assertEquals(\n changedTz,\n state.currentTimeZone.value,\n )\n }\n}\n" }, { "path": "app/src/testDemo/kotlin/com/google/samples/apps/nowinandroid/ui/SnackbarInsetsScreenshotTests.kt", "content": "/*\n * Copyright 2023 The Android Open Source Project\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage com.google.samples.apps.nowinandroid.ui\n\nimport androidx.compose.foundation.background\nimport androidx.compose.foundation.layout.Box\nimport androidx.compose.foundation.layout.BoxWithConstraints\nimport androidx.compose.foundation.layout.Spacer\nimport androidx.compose.foundation.layout.WindowInsets\nimport androidx.compose.foundation.layout.WindowInsetsSides\nimport androidx.compose.foundation.layout.fillMaxHeight\nimport androidx.compose.foundation.layout.fillMaxSize\nimport androidx.compose.foundation.layout.fillMaxWidth\nimport androidx.compose.foundation.layout.only\nimport androidx.compose.foundation.layout.safeDrawing\nimport androidx.compose.foundation.layout.windowInsetsBottomHeight\nimport androidx.compose.foundation.layout.windowInsetsEndWidth\nimport androidx.compose.foundation.layout.windowInsetsPadding\nimport androidx.compose.foundation.layout.windowInsetsStartWidth\nimport androidx.compose.foundation.layout.windowInsetsTopHeight\nimport androidx.compose.material3.SnackbarDuration.Indefinite\nimport androidx.compose.material3.SnackbarHostState\nimport androidx.compose.material3.adaptive.Posture\nimport androidx.compose.material3.adaptive.WindowAdaptiveInfo\nimport androidx.compose.runtime.Composable\nimport androidx.compose.runtime.CompositionLocalProvider\nimport androidx.compose.runtime.rememberCoroutineScope\nimport androidx.compose.ui.Alignment\nimport androidx.compose.ui.Modifier\nimport androidx.compose.ui.graphics.Color\nimport androidx.compose.ui.graphics.toAndroidRect\nimport androidx.compose.ui.platform.LocalDensity\nimport androidx.compose.ui.platform.LocalInspectionMode\nimport androidx.compose.ui.platform.testTag\nimport androidx.compose.ui.test.DeviceConfigurationOverride\nimport androidx.compose.ui.test.ForcedSize\nimport androidx.compose.ui.test.junit4.createAndroidComposeRule\nimport androidx.compose.ui.test.onNodeWithTag\nimport androidx.compose.ui.unit.Density\nimport androidx.compose.ui.unit.Dp\nimport androidx.compose.ui.unit.DpRect\nimport androidx.compose.ui.unit.DpSize\nimport androidx.compose.ui.unit.dp\nimport androidx.compose.ui.unit.roundToIntRect\nimport androidx.core.graphics.Insets\nimport androidx.core.view.WindowInsetsCompat\nimport androidx.window.core.layout.WindowSizeClass\nimport com.github.takahirom.roborazzi.captureRoboImage\nimport com.google.samples.apps.nowinandroid.core.data.repository.TopicsRepository\nimport com.google.samples.apps.nowinandroid.core.data.repository.UserNewsResourceRepository\nimport com.google.samples.apps.nowinandroid.core.data.test.repository.FakeUserDataRepository\nimport com.google.samples.apps.nowinandroid.core.data.util.NetworkMonitor\nimport com.google.samples.apps.nowinandroid.core.data.util.TimeZoneMonitor\nimport com.google.samples.apps.nowinandroid.core.designsystem.theme.NiaTheme\nimport com.google.samples.apps.nowinandroid.core.testing.util.DefaultRoborazziOptions\nimport com.google.samples.apps.nowinandroid.feature.bookmarks.impl.navigation.LocalSnackbarHostState\nimport com.google.samples.apps.nowinandroid.uitesthiltmanifest.HiltComponentActivity\nimport dagger.hilt.android.testing.HiltAndroidRule\nimport dagger.hilt.android.testing.HiltAndroidTest\nimport dagger.hilt.android.testing.HiltTestApplication\nimport kotlinx.coroutines.CoroutineScope\nimport kotlinx.coroutines.flow.first\nimport kotlinx.coroutines.launch\nimport kotlinx.coroutines.runBlocking\nimport org.junit.Before\nimport org.junit.Rule\nimport org.junit.Test\nimport org.junit.runner.RunWith\nimport org.robolectric.RobolectricTestRunner\nimport org.robolectric.annotation.Config\nimport org.robolectric.annotation.GraphicsMode\nimport org.robolectric.annotation.LooperMode\nimport java.util.TimeZone\nimport javax.inject.Inject\n\n/**\n * Tests that the Snackbar is correctly displayed on different screen sizes.\n */\n@RunWith(RobolectricTestRunner::class)\n@GraphicsMode(GraphicsMode.Mode.NATIVE)\n// Configure Robolectric to use a very large screen size that can fit all of the test sizes.\n// This allows enough room to render the content under test without clipping or scaling.\n@Config(application = HiltTestApplication::class, qualifiers = \"w1000dp-h1000dp-480dpi\")\n@LooperMode(LooperMode.Mode.PAUSED)\n@HiltAndroidTest\nclass SnackbarInsetsScreenshotTests {\n\n /**\n * Manages the components' state and is used to perform injection on your test\n */\n @get:Rule(order = 0)\n val hiltRule = HiltAndroidRule(this)\n\n /**\n * Use a test activity to set the content on.\n */\n @get:Rule(order = 1)\n val composeTestRule = createAndroidComposeRule()\n\n @Inject\n lateinit var networkMonitor: NetworkMonitor\n\n @Inject\n lateinit var timeZoneMonitor: TimeZoneMonitor\n\n @Inject\n lateinit var userDataRepository: FakeUserDataRepository\n\n @Inject\n lateinit var topicsRepository: TopicsRepository\n\n @Inject\n lateinit var userNewsResourceRepository: UserNewsResourceRepository\n\n @Before\n fun setup() {\n hiltRule.inject()\n\n // Configure user data\n runBlocking {\n userDataRepository.setShouldHideOnboarding(true)\n\n userDataRepository.setFollowedTopicIds(\n setOf(topicsRepository.getTopics().first().first().id),\n )\n }\n }\n\n @Before\n fun setTimeZone() {\n // Make time zone deterministic in tests\n TimeZone.setDefault(TimeZone.getTimeZone(\"UTC\"))\n }\n\n @Test\n fun phone_noSnackbar() {\n testSnackbarScreenshotWithSize(\n 400.dp,\n 500.dp,\n \"insets_snackbar_compact_medium_noSnackbar\",\n action = { },\n )\n }\n\n @Test\n fun snackbarShown_phone() {\n testSnackbarScreenshotWithSize(\n 400.dp,\n 500.dp,\n \"insets_snackbar_compact_medium\",\n ) { snackbarHostState ->\n snackbarHostState.showSnackbar(\n \"This is a test snackbar message\",\n actionLabel = \"Action Label\",\n duration = Indefinite,\n )\n }\n }\n\n @Test\n fun snackbarShown_foldable() {\n testSnackbarScreenshotWithSize(\n 600.dp,\n 600.dp,\n \"insets_snackbar_medium_medium\",\n ) { snackbarHostState ->\n snackbarHostState.showSnackbar(\n \"This is a test snackbar message\",\n actionLabel = \"Action Label\",\n duration = Indefinite,\n )\n }\n }\n\n @Test\n fun snackbarShown_tablet() {\n testSnackbarScreenshotWithSize(\n 900.dp,\n 900.dp,\n \"insets_snackbar_expanded_expanded\",\n ) { snackbarHostState ->\n snackbarHostState.showSnackbar(\n \"This is a test snackbar message\",\n actionLabel = \"Action Label\",\n duration = Indefinite,\n )\n }\n }\n\n private fun testSnackbarScreenshotWithSize(\n width: Dp,\n height: Dp,\n screenshotName: String,\n action: suspend (snackbarHostState: SnackbarHostState) -> Unit,\n ) {\n lateinit var scope: CoroutineScope\n val snackbarHostState = SnackbarHostState()\n composeTestRule.setContent {\n CompositionLocalProvider(\n // Replaces images with placeholders\n LocalInspectionMode provides true,\n LocalSnackbarHostState provides snackbarHostState,\n ) {\n scope = rememberCoroutineScope()\n\n DeviceConfigurationOverride(\n DeviceConfigurationOverride.ForcedSize(DpSize(width, height)),\n ) {\n DeviceConfigurationOverride(\n DeviceConfigurationOverride.WindowInsets(\n WindowInsetsCompat.Builder()\n .setInsets(\n WindowInsetsCompat.Type.statusBars(),\n DpRect(\n left = 0.dp,\n top = 64.dp,\n right = 0.dp,\n bottom = 0.dp,\n ).toInsets(),\n )\n .setInsets(\n WindowInsetsCompat.Type.navigationBars(),\n DpRect(\n left = 64.dp,\n top = 0.dp,\n right = 64.dp,\n bottom = 64.dp,\n ).toInsets(),\n )\n .build(),\n ),\n ) {\n BoxWithConstraints(Modifier.testTag(\"root\")) {\n NiaTheme {\n val appState = rememberNiaAppState(\n networkMonitor = networkMonitor,\n userNewsResourceRepository = userNewsResourceRepository,\n timeZoneMonitor = timeZoneMonitor,\n )\n NiaApp(\n appState = appState,\n showSettingsDialog = false,\n onSettingsDismissed = {},\n onTopAppBarActionClick = {},\n windowAdaptiveInfo = WindowAdaptiveInfo(\n windowSizeClass = WindowSizeClass.compute(\n maxWidth.value,\n maxHeight.value,\n ),\n windowPosture = Posture(),\n ),\n )\n DebugVisibleWindowInsets()\n }\n }\n }\n }\n }\n }\n\n scope.launch {\n action(snackbarHostState)\n }\n\n composeTestRule.onNodeWithTag(\"root\")\n .captureRoboImage(\n \"src/testDemo/screenshots/$screenshotName.png\",\n roborazziOptions = DefaultRoborazziOptions,\n )\n }\n}\n\n@Composable\nfun DebugVisibleWindowInsets(\n modifier: Modifier = Modifier,\n debugColor: Color = Color.Magenta.copy(alpha = 0.5f),\n) {\n Box(modifier = modifier.fillMaxSize()) {\n Spacer(\n modifier = Modifier\n .align(Alignment.CenterStart)\n .fillMaxHeight()\n .windowInsetsStartWidth(WindowInsets.safeDrawing)\n .windowInsetsPadding(WindowInsets.safeDrawing.only(WindowInsetsSides.Vertical))\n .background(debugColor),\n )\n Spacer(\n modifier = Modifier\n .align(Alignment.CenterEnd)\n .fillMaxHeight()\n .windowInsetsEndWidth(WindowInsets.safeDrawing)\n .windowInsetsPadding(WindowInsets.safeDrawing.only(WindowInsetsSides.Vertical))\n .background(debugColor),\n )\n Spacer(\n modifier = Modifier\n .align(Alignment.TopCenter)\n .fillMaxWidth()\n .windowInsetsTopHeight(WindowInsets.safeDrawing)\n .background(debugColor),\n )\n Spacer(\n modifier = Modifier\n .align(Alignment.BottomCenter)\n .fillMaxWidth()\n .windowInsetsBottomHeight(WindowInsets.safeDrawing)\n .background(debugColor),\n )\n }\n}\n\n@Composable\nprivate fun DpRect.toInsets() = toInsets(LocalDensity.current)\n\nprivate fun DpRect.toInsets(density: Density) =\n Insets.of(with(density) { toRect() }.roundToIntRect().toAndroidRect())\n" }, { "path": "app/src/testDemo/kotlin/com/google/samples/apps/nowinandroid/ui/SnackbarScreenshotTests.kt", "content": "/*\n * Copyright 2023 The Android Open Source Project\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage com.google.samples.apps.nowinandroid.ui\n\nimport androidx.compose.foundation.layout.BoxWithConstraints\nimport androidx.compose.material3.SnackbarDuration.Indefinite\nimport androidx.compose.material3.SnackbarHostState\nimport androidx.compose.material3.adaptive.Posture\nimport androidx.compose.material3.adaptive.WindowAdaptiveInfo\nimport androidx.compose.runtime.CompositionLocalProvider\nimport androidx.compose.runtime.rememberCoroutineScope\nimport androidx.compose.ui.platform.LocalInspectionMode\nimport androidx.compose.ui.test.DeviceConfigurationOverride\nimport androidx.compose.ui.test.ForcedSize\nimport androidx.compose.ui.test.junit4.createAndroidComposeRule\nimport androidx.compose.ui.test.onRoot\nimport androidx.compose.ui.unit.Dp\nimport androidx.compose.ui.unit.DpSize\nimport androidx.compose.ui.unit.dp\nimport androidx.window.core.layout.WindowSizeClass\nimport com.github.takahirom.roborazzi.captureRoboImage\nimport com.google.samples.apps.nowinandroid.core.data.repository.TopicsRepository\nimport com.google.samples.apps.nowinandroid.core.data.repository.UserNewsResourceRepository\nimport com.google.samples.apps.nowinandroid.core.data.test.repository.FakeUserDataRepository\nimport com.google.samples.apps.nowinandroid.core.data.util.NetworkMonitor\nimport com.google.samples.apps.nowinandroid.core.data.util.TimeZoneMonitor\nimport com.google.samples.apps.nowinandroid.core.designsystem.theme.NiaTheme\nimport com.google.samples.apps.nowinandroid.core.testing.util.DefaultRoborazziOptions\nimport com.google.samples.apps.nowinandroid.feature.bookmarks.impl.navigation.LocalSnackbarHostState\nimport com.google.samples.apps.nowinandroid.uitesthiltmanifest.HiltComponentActivity\nimport dagger.hilt.android.testing.HiltAndroidRule\nimport dagger.hilt.android.testing.HiltAndroidTest\nimport dagger.hilt.android.testing.HiltTestApplication\nimport kotlinx.coroutines.CoroutineScope\nimport kotlinx.coroutines.flow.first\nimport kotlinx.coroutines.launch\nimport kotlinx.coroutines.runBlocking\nimport org.junit.Before\nimport org.junit.Rule\nimport org.junit.Test\nimport org.junit.runner.RunWith\nimport org.robolectric.RobolectricTestRunner\nimport org.robolectric.annotation.Config\nimport org.robolectric.annotation.GraphicsMode\nimport org.robolectric.annotation.LooperMode\nimport java.util.TimeZone\nimport javax.inject.Inject\n\n/**\n * Tests that the Snackbar is correctly displayed on different screen sizes.\n */\n@RunWith(RobolectricTestRunner::class)\n@GraphicsMode(GraphicsMode.Mode.NATIVE)\n// Configure Robolectric to use a very large screen size that can fit all of the test sizes.\n// This allows enough room to render the content under test without clipping or scaling.\n@Config(application = HiltTestApplication::class, qualifiers = \"w1000dp-h1000dp-480dpi\")\n@LooperMode(LooperMode.Mode.PAUSED)\n@HiltAndroidTest\nclass SnackbarScreenshotTests {\n\n /**\n * Manages the components' state and is used to perform injection on your test\n */\n @get:Rule(order = 0)\n val hiltRule = HiltAndroidRule(this)\n\n /**\n * Use a test activity to set the content on.\n */\n @get:Rule(order = 1)\n val composeTestRule = createAndroidComposeRule()\n\n @Inject\n lateinit var networkMonitor: NetworkMonitor\n\n @Inject\n lateinit var timeZoneMonitor: TimeZoneMonitor\n\n @Inject\n lateinit var userDataRepository: FakeUserDataRepository\n\n @Inject\n lateinit var topicsRepository: TopicsRepository\n\n @Inject\n lateinit var userNewsResourceRepository: UserNewsResourceRepository\n\n @Before\n fun setup() {\n hiltRule.inject()\n\n // Configure user data\n runBlocking {\n userDataRepository.setShouldHideOnboarding(true)\n\n userDataRepository.setFollowedTopicIds(\n setOf(topicsRepository.getTopics().first().first().id),\n )\n }\n }\n\n @Before\n fun setTimeZone() {\n // Make time zone deterministic in tests\n TimeZone.setDefault(TimeZone.getTimeZone(\"UTC\"))\n }\n\n @Test\n fun phone_noSnackbar() {\n testSnackbarScreenshotWithSize(\n 400.dp,\n 500.dp,\n \"snackbar_compact_medium_noSnackbar\",\n action = { },\n )\n }\n\n @Test\n fun snackbarShown_phone() {\n testSnackbarScreenshotWithSize(\n 400.dp,\n 500.dp,\n \"snackbar_compact_medium\",\n ) { snackbarHostState ->\n snackbarHostState.showSnackbar(\n \"This is a test snackbar message\",\n actionLabel = \"Action Label\",\n duration = Indefinite,\n )\n }\n }\n\n @Test\n fun snackbarShown_foldable() {\n testSnackbarScreenshotWithSize(\n 600.dp,\n 600.dp,\n \"snackbar_medium_medium\",\n ) { snackbarHostState ->\n snackbarHostState.showSnackbar(\n \"This is a test snackbar message\",\n actionLabel = \"Action Label\",\n duration = Indefinite,\n )\n }\n }\n\n @Test\n fun snackbarShown_tablet() {\n testSnackbarScreenshotWithSize(\n 900.dp,\n 900.dp,\n \"snackbar_expanded_expanded\",\n ) { snackbarHostState ->\n snackbarHostState.showSnackbar(\n \"This is a test snackbar message\",\n actionLabel = \"Action Label\",\n duration = Indefinite,\n )\n }\n }\n\n private fun testSnackbarScreenshotWithSize(\n width: Dp,\n height: Dp,\n screenshotName: String,\n action: suspend (snackbarHostState: SnackbarHostState) -> Unit,\n ) {\n lateinit var scope: CoroutineScope\n val snackbarHostState = SnackbarHostState()\n composeTestRule.setContent {\n CompositionLocalProvider(\n // Replaces images with placeholders\n LocalInspectionMode provides true,\n LocalSnackbarHostState provides snackbarHostState,\n\n ) {\n scope = rememberCoroutineScope()\n\n DeviceConfigurationOverride(\n DeviceConfigurationOverride.ForcedSize(DpSize(width, height)),\n ) {\n BoxWithConstraints {\n NiaTheme {\n val appState = rememberNiaAppState(\n networkMonitor = networkMonitor,\n userNewsResourceRepository = userNewsResourceRepository,\n timeZoneMonitor = timeZoneMonitor,\n )\n NiaApp(\n appState = appState,\n showSettingsDialog = false,\n onSettingsDismissed = {},\n onTopAppBarActionClick = {},\n windowAdaptiveInfo = WindowAdaptiveInfo(\n windowSizeClass = WindowSizeClass.compute(\n maxWidth.value,\n maxHeight.value,\n ),\n windowPosture = Posture(),\n ),\n )\n }\n }\n }\n }\n }\n\n scope.launch {\n action(snackbarHostState)\n }\n\n composeTestRule.onRoot()\n .captureRoboImage(\n \"src/testDemo/screenshots/$screenshotName.png\",\n roborazziOptions = DefaultRoborazziOptions,\n )\n }\n}\n" }, { "path": "app/src/testDemo/resources/robolectric.properties", "content": "#\n# Copyright 2025 The Android Open Source Project\n#\n# Licensed under the Apache License, Version 2.0 (the \"License\");\n# you may not use this file except in compliance with the License.\n# You may obtain a copy of the License at\n#\n# https://www.apache.org/licenses/LICENSE-2.0\n#\n# Unless required by applicable law or agreed to in writing, software\n# distributed under the License is distributed on an \"AS IS\" BASIS,\n# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n# See the License for the specific language governing permissions and\n# limitations under the License.\n#\n\nsdk = 35" }, { "path": "app-nia-catalog/.gitignore", "content": "/build" }, { "path": "app-nia-catalog/README.md", "content": "# `:app-nia-catalog`\n\n## Module dependency graph\n\n\n```mermaid\n---\nconfig:\n layout: elk\n elk:\n nodePlacementStrategy: SIMPLE\n---\ngraph TB\n subgraph :core\n direction TB\n :core:analytics[analytics]:::android-library\n :core:designsystem[designsystem]:::android-library\n :core:model[model]:::jvm-library\n :core:ui[ui]:::android-library\n end\n :app-nia-catalog[app-nia-catalog]:::android-application\n\n :app-nia-catalog -.-> :core:designsystem\n :app-nia-catalog -.-> :core:ui\n :core:ui --> :core:analytics\n :core:ui --> :core:designsystem\n :core:ui --> :core:model\n\nclassDef android-application fill:#CAFFBF,stroke:#000,stroke-width:2px,color:#000;\nclassDef android-feature fill:#FFD6A5,stroke:#000,stroke-width:2px,color:#000;\nclassDef android-library fill:#9BF6FF,stroke:#000,stroke-width:2px,color:#000;\nclassDef android-test fill:#A0C4FF,stroke:#000,stroke-width:2px,color:#000;\nclassDef jvm-library fill:#BDB2FF,stroke:#000,stroke-width:2px,color:#000;\nclassDef unknown fill:#FFADAD,stroke:#000,stroke-width:2px,color:#000;\n```\n\n
📋 Graph legend\n\n```mermaid\ngraph TB\n application[application]:::android-application\n feature[feature]:::android-feature\n library[library]:::android-library\n jvm[jvm]:::jvm-library\n\n application -.-> feature\n library --> jvm\n\nclassDef android-application fill:#CAFFBF,stroke:#000,stroke-width:2px,color:#000;\nclassDef android-feature fill:#FFD6A5,stroke:#000,stroke-width:2px,color:#000;\nclassDef android-library fill:#9BF6FF,stroke:#000,stroke-width:2px,color:#000;\nclassDef android-test fill:#A0C4FF,stroke:#000,stroke-width:2px,color:#000;\nclassDef jvm-library fill:#BDB2FF,stroke:#000,stroke-width:2px,color:#000;\nclassDef unknown fill:#FFADAD,stroke:#000,stroke-width:2px,color:#000;\n```\n\n
\n\n" }, { "path": "app-nia-catalog/build.gradle.kts", "content": "/*\n * Copyright 2022 The Android Open Source Project\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nimport com.google.samples.apps.nowinandroid.FlavorDimension\nimport com.google.samples.apps.nowinandroid.NiaFlavor\n\n/*\n * Copyright 2022 The Android Open Source Project\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nplugins {\n alias(libs.plugins.nowinandroid.android.application)\n alias(libs.plugins.nowinandroid.android.application.compose)\n}\n\nandroid {\n defaultConfig {\n applicationId = \"com.google.samples.apps.niacatalog\"\n versionCode = 1\n versionName = \"0.0.1\" // X.Y.Z; X = Major, Y = minor, Z = Patch level\n\n // The UI catalog does not depend on content from the app, however, it depends on modules\n // which do, so we must specify a default value for the contentType dimension.\n missingDimensionStrategy(FlavorDimension.contentType.name, NiaFlavor.demo.name)\n }\n\n packaging {\n resources {\n excludes.add(\"/META-INF/{AL2.0,LGPL2.1}\")\n }\n }\n namespace = \"com.google.samples.apps.niacatalog\"\n\n buildTypes {\n release {\n // To publish on the Play store a private signing key is required, but to allow anyone\n // who clones the code to sign and run the release variant, use the debug signing key.\n // TODO: Abstract the signing configuration to a separate file to avoid hardcoding this.\n signingConfig = signingConfigs.named(\"debug\").get()\n }\n }\n}\n\ndependencies {\n implementation(libs.androidx.activity.compose)\n\n implementation(projects.core.designsystem)\n implementation(projects.core.ui)\n}\n\ndependencyGuard {\n configuration(\"releaseRuntimeClasspath\")\n}\n" }, { "path": "app-nia-catalog/dependencies/releaseRuntimeClasspath.txt", "content": "androidx.activity:activity-compose:1.9.3\nandroidx.activity:activity-ktx:1.9.3\nandroidx.activity:activity:1.9.3\nandroidx.annotation:annotation-experimental:1.5.1\nandroidx.annotation:annotation-jvm:1.9.1\nandroidx.annotation:annotation:1.9.1\nandroidx.appcompat:appcompat-resources:1.6.1\nandroidx.arch.core:core-common:2.2.0\nandroidx.arch.core:core-runtime:2.2.0\nandroidx.autofill:autofill:1.0.0\nandroidx.browser:browser:1.8.0\nandroidx.collection:collection-jvm:1.5.0\nandroidx.collection:collection-ktx:1.5.0\nandroidx.collection:collection:1.5.0\nandroidx.compose.animation:animation-android:1.10.0-alpha04\nandroidx.compose.animation:animation-core-android:1.10.0-alpha04\nandroidx.compose.animation:animation-core:1.10.0-alpha04\nandroidx.compose.animation:animation:1.10.0-alpha04\nandroidx.compose.foundation:foundation-android:1.10.0-alpha04\nandroidx.compose.foundation:foundation-layout-android:1.10.0-alpha04\nandroidx.compose.foundation:foundation-layout:1.10.0-alpha04\nandroidx.compose.foundation:foundation:1.10.0-alpha04\nandroidx.compose.material3.adaptive:adaptive-android:1.2.0-beta03\nandroidx.compose.material3.adaptive:adaptive:1.2.0-beta03\nandroidx.compose.material3:material3-adaptive-navigation-suite-android:1.5.0-alpha04\nandroidx.compose.material3:material3-adaptive-navigation-suite:1.5.0-alpha04\nandroidx.compose.material3:material3-android:1.5.0-alpha04\nandroidx.compose.material3:material3:1.5.0-alpha04\nandroidx.compose.material:material-icons-core-android:1.7.8\nandroidx.compose.material:material-icons-core:1.7.8\nandroidx.compose.material:material-icons-extended-android:1.7.8\nandroidx.compose.material:material-icons-extended:1.7.8\nandroidx.compose.material:material-ripple-android:1.10.0-alpha04\nandroidx.compose.material:material-ripple:1.10.0-alpha04\nandroidx.compose.runtime:runtime-android:1.10.0-alpha04\nandroidx.compose.runtime:runtime-annotation-android:1.10.0-alpha04\nandroidx.compose.runtime:runtime-annotation:1.10.0-alpha04\nandroidx.compose.runtime:runtime-retain-android:1.10.0-alpha04\nandroidx.compose.runtime:runtime-retain:1.10.0-alpha04\nandroidx.compose.runtime:runtime-saveable-android:1.10.0-alpha04\nandroidx.compose.runtime:runtime-saveable:1.10.0-alpha04\nandroidx.compose.runtime:runtime:1.10.0-alpha04\nandroidx.compose.ui:ui-android:1.10.0-alpha04\nandroidx.compose.ui:ui-geometry-android:1.10.0-alpha04\nandroidx.compose.ui:ui-geometry:1.10.0-alpha04\nandroidx.compose.ui:ui-graphics-android:1.10.0-alpha04\nandroidx.compose.ui:ui-graphics:1.10.0-alpha04\nandroidx.compose.ui:ui-text-android:1.10.0-alpha04\nandroidx.compose.ui:ui-text:1.10.0-alpha04\nandroidx.compose.ui:ui-tooling-preview-android:1.10.0-alpha04\nandroidx.compose.ui:ui-tooling-preview:1.10.0-alpha04\nandroidx.compose.ui:ui-unit-android:1.10.0-alpha04\nandroidx.compose.ui:ui-unit:1.10.0-alpha04\nandroidx.compose.ui:ui-util-android:1.10.0-alpha04\nandroidx.compose.ui:ui-util:1.10.0-alpha04\nandroidx.compose.ui:ui:1.10.0-alpha04\nandroidx.compose:compose-bom-alpha:2025.09.01\nandroidx.concurrent:concurrent-futures:1.1.0\nandroidx.core:core-ktx:1.16.0\nandroidx.core:core-viewtree:1.0.0\nandroidx.core:core:1.16.0\nandroidx.customview:customview-poolingcontainer:1.0.0\nandroidx.customview:customview:1.0.0\nandroidx.documentfile:documentfile:1.0.0\nandroidx.dynamicanimation:dynamicanimation:1.0.0\nandroidx.emoji2:emoji2:1.4.0\nandroidx.exifinterface:exifinterface:1.3.7\nandroidx.fragment:fragment:1.5.1\nandroidx.graphics:graphics-path:1.0.1\nandroidx.graphics:graphics-shapes-android:1.0.1\nandroidx.graphics:graphics-shapes:1.0.1\nandroidx.interpolator:interpolator:1.0.0\nandroidx.legacy:legacy-support-core-utils:1.0.0\nandroidx.lifecycle:lifecycle-common-java8:2.9.4\nandroidx.lifecycle:lifecycle-common-jvm:2.9.4\nandroidx.lifecycle:lifecycle-common:2.9.4\nandroidx.lifecycle:lifecycle-livedata-core-ktx:2.9.4\nandroidx.lifecycle:lifecycle-livedata-core:2.9.4\nandroidx.lifecycle:lifecycle-livedata:2.9.4\nandroidx.lifecycle:lifecycle-process:2.9.4\nandroidx.lifecycle:lifecycle-runtime-android:2.9.4\nandroidx.lifecycle:lifecycle-runtime-compose-android:2.9.4\nandroidx.lifecycle:lifecycle-runtime-compose:2.9.4\nandroidx.lifecycle:lifecycle-runtime-ktx-android:2.9.4\nandroidx.lifecycle:lifecycle-runtime-ktx:2.9.4\nandroidx.lifecycle:lifecycle-runtime:2.9.4\nandroidx.lifecycle:lifecycle-viewmodel-android:2.9.4\nandroidx.lifecycle:lifecycle-viewmodel-ktx:2.9.4\nandroidx.lifecycle:lifecycle-viewmodel-savedstate-android:2.9.4\nandroidx.lifecycle:lifecycle-viewmodel-savedstate:2.9.4\nandroidx.lifecycle:lifecycle-viewmodel:2.9.4\nandroidx.loader:loader:1.0.0\nandroidx.localbroadcastmanager:localbroadcastmanager:1.0.0\nandroidx.metrics:metrics-performance:1.0.0-beta01\nandroidx.print:print:1.0.0\nandroidx.profileinstaller:profileinstaller:1.4.0\nandroidx.savedstate:savedstate-android:1.3.2\nandroidx.savedstate:savedstate-compose-android:1.3.2\nandroidx.savedstate:savedstate-compose:1.3.2\nandroidx.savedstate:savedstate-ktx:1.3.2\nandroidx.savedstate:savedstate:1.3.2\nandroidx.startup:startup-runtime:1.1.1\nandroidx.tracing:tracing-ktx:1.3.0-alpha02\nandroidx.tracing:tracing:1.3.0-alpha02\nandroidx.transition:transition:1.6.0\nandroidx.vectordrawable:vectordrawable-animated:1.1.0\nandroidx.vectordrawable:vectordrawable:1.1.0\nandroidx.versionedparcelable:versionedparcelable:1.1.1\nandroidx.viewpager:viewpager:1.0.0\nandroidx.window:window-core-android:1.4.0\nandroidx.window:window-core:1.4.0\nandroidx.window:window:1.4.0\ncom.google.accompanist:accompanist-drawablepainter:0.32.0\ncom.google.code.findbugs:jsr305:3.0.2\ncom.google.dagger:dagger-lint-aar:2.59\ncom.google.dagger:dagger:2.59\ncom.google.dagger:hilt-android:2.59\ncom.google.dagger:hilt-core:2.59\ncom.google.guava:listenablefuture:1.0\ncom.squareup.okhttp3:okhttp:4.12.0\ncom.squareup.okio:okio-jvm:3.9.0\ncom.squareup.okio:okio:3.9.0\nio.coil-kt:coil-base:2.7.0\nio.coil-kt:coil-compose-base:2.7.0\nio.coil-kt:coil-compose:2.7.0\nio.coil-kt:coil:2.7.0\njakarta.inject:jakarta.inject-api:2.0.1\njavax.inject:javax.inject:1\norg.jetbrains.kotlin:kotlin-stdlib-common:2.3.0\norg.jetbrains.kotlin:kotlin-stdlib-jdk7:1.9.0\norg.jetbrains.kotlin:kotlin-stdlib-jdk8:1.9.0\norg.jetbrains.kotlin:kotlin-stdlib:2.3.0\norg.jetbrains.kotlinx:kotlinx-coroutines-android:1.9.0\norg.jetbrains.kotlinx:kotlinx-coroutines-bom:1.9.0\norg.jetbrains.kotlinx:kotlinx-coroutines-core-jvm:1.9.0\norg.jetbrains.kotlinx:kotlinx-coroutines-core:1.9.0\norg.jetbrains.kotlinx:kotlinx-datetime-jvm:0.6.1\norg.jetbrains.kotlinx:kotlinx-datetime:0.6.1\norg.jetbrains.kotlinx:kotlinx-serialization-bom:1.7.3\norg.jetbrains.kotlinx:kotlinx-serialization-core-jvm:1.7.3\norg.jetbrains.kotlinx:kotlinx-serialization-core:1.7.3\norg.jetbrains:annotations:23.0.0\norg.jspecify:jspecify:1.0.0\n" }, { "path": "app-nia-catalog/src/main/AndroidManifest.xml", "content": "\n\n\n\n \n \n \n \n\n \n \n \n \n\n\n" }, { "path": "app-nia-catalog/src/main/kotlin/com/google/samples/apps/niacatalog/NiaCatalogActivity.kt", "content": "/*\n * Copyright 2022 The Android Open Source Project\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage com.google.samples.apps.niacatalog\n\nimport android.os.Bundle\nimport androidx.activity.ComponentActivity\nimport androidx.activity.compose.setContent\nimport androidx.core.view.WindowCompat\nimport com.google.samples.apps.niacatalog.ui.NiaCatalog\n\nclass NiaCatalogActivity : ComponentActivity() {\n override fun onCreate(savedInstanceState: Bundle?) {\n super.onCreate(savedInstanceState)\n\n WindowCompat.setDecorFitsSystemWindows(window, false)\n\n setContent { NiaCatalog() }\n }\n}\n" }, { "path": "app-nia-catalog/src/main/kotlin/com/google/samples/apps/niacatalog/ui/Catalog.kt", "content": "/*\n * Copyright 2022 The Android Open Source Project\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage com.google.samples.apps.niacatalog.ui\n\nimport androidx.compose.foundation.layout.Arrangement\nimport androidx.compose.foundation.layout.ExperimentalLayoutApi\nimport androidx.compose.foundation.layout.FlowRow\nimport androidx.compose.foundation.layout.WindowInsets\nimport androidx.compose.foundation.layout.add\nimport androidx.compose.foundation.layout.asPaddingValues\nimport androidx.compose.foundation.layout.fillMaxSize\nimport androidx.compose.foundation.layout.padding\nimport androidx.compose.foundation.layout.systemBars\nimport androidx.compose.foundation.lazy.LazyColumn\nimport androidx.compose.material3.Icon\nimport androidx.compose.material3.MaterialTheme\nimport androidx.compose.material3.Surface\nimport androidx.compose.material3.Text\nimport androidx.compose.runtime.Composable\nimport androidx.compose.runtime.getValue\nimport androidx.compose.runtime.mutableIntStateOf\nimport androidx.compose.runtime.mutableStateOf\nimport androidx.compose.runtime.saveable.rememberSaveable\nimport androidx.compose.runtime.setValue\nimport androidx.compose.ui.Modifier\nimport androidx.compose.ui.unit.dp\nimport com.google.samples.apps.nowinandroid.core.designsystem.component.NiaButton\nimport com.google.samples.apps.nowinandroid.core.designsystem.component.NiaFilterChip\nimport com.google.samples.apps.nowinandroid.core.designsystem.component.NiaIconToggleButton\nimport com.google.samples.apps.nowinandroid.core.designsystem.component.NiaNavigationBar\nimport com.google.samples.apps.nowinandroid.core.designsystem.component.NiaNavigationBarItem\nimport com.google.samples.apps.nowinandroid.core.designsystem.component.NiaOutlinedButton\nimport com.google.samples.apps.nowinandroid.core.designsystem.component.NiaTab\nimport com.google.samples.apps.nowinandroid.core.designsystem.component.NiaTabRow\nimport com.google.samples.apps.nowinandroid.core.designsystem.component.NiaTextButton\nimport com.google.samples.apps.nowinandroid.core.designsystem.component.NiaTopicTag\nimport com.google.samples.apps.nowinandroid.core.designsystem.component.NiaViewToggleButton\nimport com.google.samples.apps.nowinandroid.core.designsystem.icon.NiaIcons\nimport com.google.samples.apps.nowinandroid.core.designsystem.theme.NiaTheme\n\n/**\n * Now in Android component catalog.\n */\n@OptIn(ExperimentalLayoutApi::class)\n@Composable\nfun NiaCatalog() {\n NiaTheme {\n Surface {\n val contentPadding = WindowInsets\n .systemBars\n .add(WindowInsets(left = 16.dp, top = 16.dp, right = 16.dp, bottom = 16.dp))\n .asPaddingValues()\n LazyColumn(\n modifier = Modifier.fillMaxSize(),\n contentPadding = contentPadding,\n verticalArrangement = Arrangement.spacedBy(16.dp),\n ) {\n item {\n Text(\n text = \"NiA Catalog\",\n style = MaterialTheme.typography.headlineSmall,\n )\n }\n item { Text(\"Buttons\", Modifier.padding(top = 16.dp)) }\n item {\n FlowRow(horizontalArrangement = Arrangement.spacedBy(16.dp)) {\n NiaButton(onClick = {}) {\n Text(text = \"Enabled\")\n }\n NiaOutlinedButton(onClick = {}) {\n Text(text = \"Enabled\")\n }\n NiaTextButton(onClick = {}) {\n Text(text = \"Enabled\")\n }\n }\n }\n item { Text(\"Disabled buttons\", Modifier.padding(top = 16.dp)) }\n item {\n FlowRow(horizontalArrangement = Arrangement.spacedBy(16.dp)) {\n NiaButton(\n onClick = {},\n enabled = false,\n ) {\n Text(text = \"Disabled\")\n }\n NiaOutlinedButton(\n onClick = {},\n enabled = false,\n ) {\n Text(text = \"Disabled\")\n }\n NiaTextButton(\n onClick = {},\n enabled = false,\n ) {\n Text(text = \"Disabled\")\n }\n }\n }\n item { Text(\"Buttons with leading icons\", Modifier.padding(top = 16.dp)) }\n item {\n FlowRow(horizontalArrangement = Arrangement.spacedBy(16.dp)) {\n NiaButton(\n onClick = {},\n text = { Text(text = \"Enabled\") },\n leadingIcon = {\n Icon(imageVector = NiaIcons.Add, contentDescription = null)\n },\n )\n NiaOutlinedButton(\n onClick = {},\n text = { Text(text = \"Enabled\") },\n leadingIcon = {\n Icon(imageVector = NiaIcons.Add, contentDescription = null)\n },\n )\n NiaTextButton(\n onClick = {},\n text = { Text(text = \"Enabled\") },\n leadingIcon = {\n Icon(imageVector = NiaIcons.Add, contentDescription = null)\n },\n )\n }\n }\n item { Text(\"Disabled buttons with leading icons\", Modifier.padding(top = 16.dp)) }\n item {\n FlowRow(horizontalArrangement = Arrangement.spacedBy(16.dp)) {\n NiaButton(\n onClick = {},\n enabled = false,\n text = { Text(text = \"Disabled\") },\n leadingIcon = {\n Icon(imageVector = NiaIcons.Add, contentDescription = null)\n },\n )\n NiaOutlinedButton(\n onClick = {},\n enabled = false,\n text = { Text(text = \"Disabled\") },\n leadingIcon = {\n Icon(imageVector = NiaIcons.Add, contentDescription = null)\n },\n )\n NiaTextButton(\n onClick = {},\n enabled = false,\n text = { Text(text = \"Disabled\") },\n leadingIcon = {\n Icon(imageVector = NiaIcons.Add, contentDescription = null)\n },\n )\n }\n }\n item { Text(\"Dropdown menus\", Modifier.padding(top = 16.dp)) }\n item { Text(\"Chips\", Modifier.padding(top = 16.dp)) }\n item {\n FlowRow(horizontalArrangement = Arrangement.spacedBy(16.dp)) {\n var firstChecked by rememberSaveable { mutableStateOf(false) }\n NiaFilterChip(\n selected = firstChecked,\n onSelectedChange = { checked -> firstChecked = checked },\n label = { Text(text = \"Enabled\") },\n )\n var secondChecked by rememberSaveable { mutableStateOf(true) }\n NiaFilterChip(\n selected = secondChecked,\n onSelectedChange = { checked -> secondChecked = checked },\n label = { Text(text = \"Enabled\") },\n )\n NiaFilterChip(\n selected = false,\n onSelectedChange = {},\n enabled = false,\n label = { Text(text = \"Disabled\") },\n )\n NiaFilterChip(\n selected = true,\n onSelectedChange = {},\n enabled = false,\n label = { Text(text = \"Disabled\") },\n )\n }\n }\n item { Text(\"Icon buttons\", Modifier.padding(top = 16.dp)) }\n item {\n FlowRow(horizontalArrangement = Arrangement.spacedBy(16.dp)) {\n var firstChecked by rememberSaveable { mutableStateOf(false) }\n NiaIconToggleButton(\n checked = firstChecked,\n onCheckedChange = { checked -> firstChecked = checked },\n icon = {\n Icon(\n imageVector = NiaIcons.BookmarkBorder,\n contentDescription = null,\n )\n },\n checkedIcon = {\n Icon(\n imageVector = NiaIcons.Bookmark,\n contentDescription = null,\n )\n },\n )\n var secondChecked by rememberSaveable { mutableStateOf(true) }\n NiaIconToggleButton(\n checked = secondChecked,\n onCheckedChange = { checked -> secondChecked = checked },\n icon = {\n Icon(\n imageVector = NiaIcons.BookmarkBorder,\n contentDescription = null,\n )\n },\n checkedIcon = {\n Icon(\n imageVector = NiaIcons.Bookmark,\n contentDescription = null,\n )\n },\n )\n NiaIconToggleButton(\n checked = false,\n onCheckedChange = {},\n icon = {\n Icon(\n imageVector = NiaIcons.BookmarkBorder,\n contentDescription = null,\n )\n },\n checkedIcon = {\n Icon(\n imageVector = NiaIcons.Bookmark,\n contentDescription = null,\n )\n },\n enabled = false,\n )\n NiaIconToggleButton(\n checked = true,\n onCheckedChange = {},\n icon = {\n Icon(\n imageVector = NiaIcons.BookmarkBorder,\n contentDescription = null,\n )\n },\n checkedIcon = {\n Icon(\n imageVector = NiaIcons.Bookmark,\n contentDescription = null,\n )\n },\n enabled = false,\n )\n }\n }\n item { Text(\"View toggle\", Modifier.padding(top = 16.dp)) }\n item {\n FlowRow(horizontalArrangement = Arrangement.spacedBy(16.dp)) {\n var firstExpanded by rememberSaveable { mutableStateOf(false) }\n NiaViewToggleButton(\n expanded = firstExpanded,\n onExpandedChange = { expanded -> firstExpanded = expanded },\n compactText = { Text(text = \"Compact view\") },\n expandedText = { Text(text = \"Expanded view\") },\n )\n var secondExpanded by rememberSaveable { mutableStateOf(true) }\n NiaViewToggleButton(\n expanded = secondExpanded,\n onExpandedChange = { expanded -> secondExpanded = expanded },\n compactText = { Text(text = \"Compact view\") },\n expandedText = { Text(text = \"Expanded view\") },\n )\n NiaViewToggleButton(\n expanded = false,\n onExpandedChange = {},\n compactText = { Text(text = \"Disabled\") },\n expandedText = { Text(text = \"Disabled\") },\n enabled = false,\n )\n }\n }\n item { Text(\"Tags\", Modifier.padding(top = 16.dp)) }\n item {\n FlowRow(horizontalArrangement = Arrangement.spacedBy(16.dp)) {\n NiaTopicTag(\n followed = true,\n onClick = {},\n text = { Text(text = \"Topic 1\".uppercase()) },\n )\n NiaTopicTag(\n followed = false,\n onClick = {},\n text = { Text(text = \"Topic 2\".uppercase()) },\n )\n NiaTopicTag(\n followed = false,\n onClick = {},\n text = { Text(text = \"Disabled\".uppercase()) },\n enabled = false,\n )\n }\n }\n item { Text(\"Tabs\", Modifier.padding(top = 16.dp)) }\n item {\n var selectedTabIndex by rememberSaveable { mutableIntStateOf(0) }\n val titles = listOf(\"Topics\", \"People\")\n NiaTabRow(selectedTabIndex = selectedTabIndex) {\n titles.forEachIndexed { index, title ->\n NiaTab(\n selected = selectedTabIndex == index,\n onClick = { selectedTabIndex = index },\n text = { Text(text = title) },\n )\n }\n }\n }\n item { Text(\"Navigation\", Modifier.padding(top = 16.dp)) }\n item {\n var selectedItem by rememberSaveable { mutableIntStateOf(0) }\n val items = listOf(\"For you\", \"Saved\", \"Interests\")\n val icons = listOf(\n NiaIcons.UpcomingBorder,\n NiaIcons.BookmarksBorder,\n NiaIcons.Grid3x3,\n )\n val selectedIcons = listOf(\n NiaIcons.Upcoming,\n NiaIcons.Bookmarks,\n NiaIcons.Grid3x3,\n )\n NiaNavigationBar {\n items.forEachIndexed { index, item ->\n NiaNavigationBarItem(\n icon = {\n Icon(\n imageVector = icons[index],\n contentDescription = item,\n )\n },\n selectedIcon = {\n Icon(\n imageVector = selectedIcons[index],\n contentDescription = item,\n )\n },\n label = { Text(item) },\n selected = selectedItem == index,\n onClick = { selectedItem = index },\n )\n }\n }\n }\n }\n }\n }\n}\n" }, { "path": "app-nia-catalog/src/main/res/drawable/ic_launcher_background.xml", "content": "\n\n\n \n\n" }, { "path": "app-nia-catalog/src/main/res/drawable/ic_launcher_foreground.xml", "content": "\n\n\n \n \n\n" }, { "path": "app-nia-catalog/src/main/res/mipmap-anydpi-v26/ic_launcher.xml", "content": "\n\n\n \n \n \n\n" }, { "path": "app-nia-catalog/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml", "content": "\n\n\n \n \n \n\n" }, { "path": "app-nia-catalog/src/main/res/values/strings.xml", "content": "\n\n\n NiA Catalog\n\n" }, { "path": "app-nia-catalog/src/main/res/values/themes.xml", "content": "\n\n\n