[ { "path": ".gitignore", "content": "*.iml\n.gradle\n/local.properties\n/.idea/workspace.xml\n/.idea/libraries\n.DS_Store\n/build\n/captures\n.externalNativeBuild\n" }, { "path": "LICENSE", "content": " 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. Definitions.\n\n \"License\" shall mean the terms and conditions for use, reproduction,\n and distribution as defined by Sections 1 through 9 of this document.\n\n \"Licensor\" shall mean the copyright owner or entity authorized by\n the copyright owner that is granting the License.\n\n \"Legal Entity\" shall mean the union of the acting entity and all\n other entities that control, are controlled by, or are under common\n control with that entity. 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However, in accepting such obligations, You may act only\n on Your own behalf and on Your sole responsibility, not on behalf\n of any other Contributor, and only if You agree to indemnify,\n defend, and hold each Contributor harmless for any liability\n incurred by, or claims asserted against, such Contributor by reason\n of your accepting any such warranty or additional liability.\n\n END OF TERMS AND CONDITIONS\n\n APPENDIX: How to apply the Apache License to your work.\n\n To apply the Apache License to your work, attach the following\n boilerplate notice, with the fields enclosed by brackets \"{}\"\n replaced with your own identifying information. (Don't include\n the brackets!) The text should be enclosed in the appropriate\n comment syntax for the file format. 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": "# ArcSeekBar\n\nLibrary was created to make good looking curved SeekBars.\n\n[![](https://jitpack.io/v/marcinmoskala/ArcSeekBar.svg)](https://jitpack.io/#marcinmoskala/ArcSeekBar)\n[![Analytics](https://ga-beacon.appspot.com/UA-92159206-9/main-page?pixel)](https://github.com/MarcinMoskala/ArcSeekBar)\n[![Analytics](https://ga-beacon.appspot.com/UA-92159206-7/main-page?pixel)](https://github.com/MarcinMoskala/ArcSeekBar)\n\nTo stay up-to-date with news about library [![Twitter URL](https://img.shields.io/twitter/url/https/twitter.com/fold_left.svg?style=social&label=Follow%20%40marcinmoskala)](https://twitter.com/marcinmoskala?ref_src=twsrc%5Etfw)\n\n## Usage\n\nLibrary can be used to make good-looking curved SeekBar:\n \n![Gif example](art/flow.gif)\n\nHere are some usage examples:\n\n![Img1](art/3.png)\n\n```xml\n\n```\n\n![Img1](art/2.png)\n\n```xml\n\n```\n\n[Here](https://github.com/MarcinMoskala/ArcSeekBar/blob/master/app/src/main/res/drawable/thumb2.xml) is progress drawable `thumb2` definition.\n\n![Img1](art/1.png)\n\n```xml\n\n```\n\nTo make gradient, you need to define it in code:\n\n```java\nint[] intArray = getResources().getIntArray(R.array.progressGradientColors);\narcSeekBar.setProgressGradient(intArray);\n```\n\n[Here](https://github.com/MarcinMoskala/ArcSeekBar/blob/master/app/src/main/res/values/colors.xml) you can find array definition.\n\n## Customization\n\nArcSeekBar properties are:\n* `thumb` - reference to thumb drawable.\n* `progress` - initial value of progress (0 by default).\n* `maxProgress` max vale of progress (100 by default).\n* `progressColor` color of visible progress bar.\n* `progressWidth` width of visible progress bar.\n* `progressBackgroundColor` color of bar behind progress.\n* `progressBackgroundWidth` width of bar behind progress.\n* `roundEdges` if edges should be rounded or not (`true` by default).\n* `enabled` is progress enabled or not (`true` by default). For disabled there is no thumb displayed.\n\nEach property can be changes pragmatically, and additionally gradient progress or background can be set by:\n* `setProgressGradient` e.g. `arcSeekBar.setProgressGradient(Color.GREEN, Color.BLUE, Color.YELLOW);`\n* `setProgressBackgroundGradient` e.g. `arcSeekBar.setProgressBackgroundGradient(Color.GREEN, Color.BLUE, Color.YELLOW);`\n\n## Installation\n\nJust add following dependency in your module `build.gradle`:\n\n```groovy\ndependencies {\n compile 'com.github.marcinmoskala:ArcSeekBar:0.31'\n}\n```\n\nAlso add on your module `build.gradle` (unless you already have it):\n\n```groovy\nrepositories {\n maven { url 'https://jitpack.io' }\n}\n```\n\n## Other libraries\n\nIf you like it, remember to leave the star and check out my other libraries:\n * [VideoPlayView](https://github.com/MarcinMoskala/VideoPlayView) - Custom Android view with video player, loader and placeholder image\n * [ActivityStarter](https://github.com/MarcinMoskala/ActivityStarter/blob/master/README.md) - Simple Android Library, that provides easy way to start and save state of Activities, Fragments, Services and Receivers with arguments.\n * [PreferenceHolder](https://github.com/MarcinMoskala/PreferenceHolder) - Library for simple SharedPreference management in Kotlin\n * [KotlinAndroidViewBindings](https://github.com/MarcinMoskala/KotlinAndroidViewBindings) - Bindings for properties with simple Kotlin types (Boolean, String) to layout traits (visibility, text).\n\nLicense\n-------\n\n Copyright 2017 Marcin Moskała\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" }, { "path": "app/.gitignore", "content": "/build\n" }, { "path": "app/build.gradle", "content": "apply plugin: 'com.android.application'\n\nandroid {\n compileSdkVersion rootProject.ext.compileSdkVersion\n buildToolsVersion rootProject.ext.buildToolsVersion\n defaultConfig {\n applicationId \"com.marcinmoskala.arcseekbar.sample\"\n minSdkVersion 16\n targetSdkVersion 26\n versionCode 1\n versionName \"1.0\"\n testInstrumentationRunner \"android.support.test.runner.AndroidJUnitRunner\"\n }\n buildTypes {\n release {\n minifyEnabled false\n proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'\n }\n }\n compileOptions {\n sourceCompatibility JavaVersion.VERSION_1_8\n targetCompatibility JavaVersion.VERSION_1_8\n }\n}\n\ndependencies {\n compile fileTree(include: ['*.jar'], dir: 'libs')\n compile project(':lib')\n compile 'com.android.support:appcompat-v7:26.1.0'\n}\n\nrepositories {\n maven { url 'https://jitpack.io' }\n}" }, { "path": "app/proguard-rules.pro", "content": "# Add project specific ProGuard rules here.\n# By default, the flags in this file are appended to flags specified\n# in /home/marcin/Android/Sdk/tools/proguard/proguard-android.txt\n# You can edit the include path and order by changing the proguardFiles\n# directive in build.gradle.\n#\n# For more details, see\n# http://developer.android.com/guide/developing/tools/proguard.html\n\n# Add any project specific keep options here:\n\n# If your project uses WebView with JS, uncomment the following\n# and specify the fully qualified class name to the JavaScript interface\n# class:\n#-keepclassmembers class fqcn.of.javascript.interface.for.webview {\n# public *;\n#}\n\n# Uncomment this to preserve the line number information for\n# debugging stack traces.\n#-keepattributes SourceFile,LineNumberTable\n\n# If you keep the line number information, uncomment this to\n# hide the original source file name.\n#-renamesourcefileattribute SourceFile\n" }, { "path": "app/src/androidTest/java/com/marcinmoskala/arcseekbar/ExampleInstrumentedTest.kt", "content": "package com.marcinmoskala.arcseekbar\n\nimport android.support.test.InstrumentationRegistry\nimport android.support.test.runner.AndroidJUnit4\n\nimport org.junit.Test\nimport org.junit.runner.RunWith\n\nimport org.junit.Assert.*\n\n/**\n * Instrumented test, which will execute on an Android device.\n *\n * See [testing documentation](http://d.android.com/tools/testing).\n */\n@RunWith(AndroidJUnit4::class)\nclass ExampleInstrumentedTest {\n @Test\n fun useAppContext() {\n // Context of the app under test.\n val appContext = InstrumentationRegistry.getTargetContext()\n assertEquals(\"com.marcinmoskala.arcseekbar\", appContext.packageName)\n }\n}\n" }, { "path": "app/src/main/AndroidManifest.xml", "content": "\n\n\n \n \n \n \n \n \n \n \n\n" }, { "path": "app/src/main/java/com/marcinmoskala/arcseekbar/sample/MainActivity.java", "content": "package com.marcinmoskala.arcseekbar.sample;\n\nimport android.os.Bundle;\nimport android.support.annotation.Nullable;\nimport android.support.v7.app.AppCompatActivity;\nimport android.util.Log;\n\nimport com.marcinmoskala.arcseekbar.ArcSeekBar;\nimport com.marcinmoskala.arcseekbar.ProgressListener;\n\npublic class MainActivity extends AppCompatActivity {\n\n @Override\n public void onCreate(@Nullable Bundle savedInstanceState) {\n super.onCreate(savedInstanceState);\n setContentView(R.layout.activity_main);\n ArcSeekBar arcSeekBar = findViewById(R.id.seekArc);\n\n arcSeekBar.setMaxProgress(200);\n ProgressListener progressListener = progress -> Log.i(\"SeekBar\", \"Value is \" + progress);\n progressListener.invoke(0);\n arcSeekBar.setOnProgressChangedListener(progressListener);\n\n int[] intArray = getResources().getIntArray(R.array.progressGradientColors);\n arcSeekBar.setProgressGradient(intArray);\n }\n}\n" }, { "path": "app/src/main/res/drawable/ic_launcher_background.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" }, { "path": "app/src/main/res/drawable/thumb2.xml", "content": "\n\n\n \n \n\n \n\n \n\n \n \n\n \n \n \n \n \n" }, { "path": "app/src/main/res/layout/activity_main.xml", "content": "\n\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" }, { "path": "app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml", "content": "\n\n \n \n" }, { "path": "app/src/main/res/values/arrays.xml", "content": "\n\n\n" }, { "path": "app/src/main/res/values/colors.xml", "content": "\n\n #3F51B5\n #303F9F\n #FF4081\n #4227395a\n \n #b5fff6\n #00ffdf\n #00bfa4\n #007c6a\n \n\n" }, { "path": "app/src/main/res/values/strings.xml", "content": "\n ArcSeekBar\n\n" }, { "path": "app/src/main/res/values/styles.xml", "content": "\n\n \n \n\n\n" }, { "path": "app/src/test/java/com/marcinmoskala/arcseekbar/ExampleUnitTest.kt", "content": "package com.marcinmoskala.arcseekbar\n\nimport org.junit.Test\n\nimport org.junit.Assert.*\n\n/**\n * Example local unit test, which will execute on the development machine (host).\n *\n * See [testing documentation](http://d.android.com/tools/testing).\n */\nclass ExampleUnitTest {\n @Test\n fun addition_isCorrect() {\n assertEquals(4, 2 + 2)\n }\n}\n" }, { "path": "build.gradle", "content": "// Top-level build file where you can add configuration options common to all sub-projects/modules.\n\nbuildscript {\n ext.kotlin_version = '1.1.4-3'\n repositories {\n google()\n jcenter()\n }\n dependencies {\n classpath 'com.android.tools.build:gradle:3.0.0-beta6'\n classpath \"org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version\"\n classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'\n }\n}\n\next {\n compileSdkVersion = 26\n buildToolsVersion = '26.0.1'\n}\n\nallprojects {\n repositories {\n google()\n jcenter()\n }\n}\n\ntask clean(type: Delete) {\n delete rootProject.buildDir\n}\n" }, { "path": "gradle/wrapper/gradle-wrapper.properties", "content": "#Mon Sep 25 21:08:43 BST 2017\ndistributionBase=GRADLE_USER_HOME\ndistributionPath=wrapper/dists\nzipStoreBase=GRADLE_USER_HOME\nzipStorePath=wrapper/dists\ndistributionUrl=https\\://services.gradle.org/distributions/gradle-4.1-all.zip\n" }, { "path": "gradle.properties", "content": "# Project-wide Gradle settings.\n\n# IDE (e.g. Android Studio) users:\n# Gradle settings configured through the IDE *will override*\n# any settings specified in this file.\n\n# For more details on how to configure your build environment visit\n# http://www.gradle.org/docs/current/userguide/build_environment.html\n\n# Specifies the JVM arguments used for the daemon process.\n# The setting is particularly useful for tweaking memory settings.\norg.gradle.jvmargs=-Xmx1536m\n\n# When configured, Gradle will run in incubating parallel mode.\n# This option should only be used with decoupled projects. More details, visit\n# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects\n# org.gradle.parallel=true\n" }, { "path": "gradlew", "content": "#!/usr/bin/env bash\n\n##############################################################################\n##\n## Gradle start up script for UN*X\n##\n##############################################################################\n\n# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.\nDEFAULT_JVM_OPTS=\"\"\n\nAPP_NAME=\"Gradle\"\nAPP_BASE_NAME=`basename \"$0\"`\n\n# Use the maximum available, or set MAX_FD != -1 to use that value.\nMAX_FD=\"maximum\"\n\nwarn ( ) {\n echo \"$*\"\n}\n\ndie ( ) {\n echo\n echo \"$*\"\n echo\n exit 1\n}\n\n# OS specific support (must be 'true' or 'false').\ncygwin=false\nmsys=false\ndarwin=false\ncase \"`uname`\" in\n CYGWIN* )\n cygwin=true\n ;;\n Darwin* )\n darwin=true\n ;;\n MINGW* )\n msys=true\n ;;\nesac\n\n# Attempt to set APP_HOME\n# Resolve links: $0 may be a link\nPRG=\"$0\"\n# Need this for relative symlinks.\nwhile [ -h \"$PRG\" ] ; do\n ls=`ls -ld \"$PRG\"`\n link=`expr \"$ls\" : '.*-> \\(.*\\)$'`\n if expr \"$link\" : '/.*' > /dev/null; then\n PRG=\"$link\"\n else\n PRG=`dirname \"$PRG\"`\"/$link\"\n fi\ndone\nSAVED=\"`pwd`\"\ncd \"`dirname \\\"$PRG\\\"`/\" >/dev/null\nAPP_HOME=\"`pwd -P`\"\ncd \"$SAVED\" >/dev/null\n\nCLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar\n\n# Determine the Java command to use to start the JVM.\nif [ -n \"$JAVA_HOME\" ] ; then\n if [ -x \"$JAVA_HOME/jre/sh/java\" ] ; then\n # IBM's JDK on AIX uses strange locations for the executables\n JAVACMD=\"$JAVA_HOME/jre/sh/java\"\n else\n JAVACMD=\"$JAVA_HOME/bin/java\"\n fi\n if [ ! -x \"$JAVACMD\" ] ; then\n die \"ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME\n\nPlease set the JAVA_HOME variable in your environment to match the\nlocation of your Java installation.\"\n fi\nelse\n JAVACMD=\"java\"\n which java >/dev/null 2>&1 || die \"ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.\n\nPlease set the JAVA_HOME variable in your environment to match the\nlocation of your Java installation.\"\nfi\n\n# Increase the maximum file descriptors if we can.\nif [ \"$cygwin\" = \"false\" -a \"$darwin\" = \"false\" ] ; then\n MAX_FD_LIMIT=`ulimit -H -n`\n if [ $? -eq 0 ] ; then\n if [ \"$MAX_FD\" = \"maximum\" -o \"$MAX_FD\" = \"max\" ] ; then\n MAX_FD=\"$MAX_FD_LIMIT\"\n fi\n ulimit -n $MAX_FD\n if [ $? -ne 0 ] ; then\n warn \"Could not set maximum file descriptor limit: $MAX_FD\"\n fi\n else\n warn \"Could not query maximum file descriptor limit: $MAX_FD_LIMIT\"\n fi\nfi\n\n# For Darwin, add options to specify how the application appears in the dock\nif $darwin; then\n GRADLE_OPTS=\"$GRADLE_OPTS \\\"-Xdock:name=$APP_NAME\\\" \\\"-Xdock:icon=$APP_HOME/media/gradle.icns\\\"\"\nfi\n\n# For Cygwin, switch paths to Windows format before running java\nif $cygwin ; then\n APP_HOME=`cygpath --path --mixed \"$APP_HOME\"`\n CLASSPATH=`cygpath --path --mixed \"$CLASSPATH\"`\n JAVACMD=`cygpath --unix \"$JAVACMD\"`\n\n # We build the pattern for arguments to be converted via cygpath\n ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`\n SEP=\"\"\n for dir in $ROOTDIRSRAW ; do\n ROOTDIRS=\"$ROOTDIRS$SEP$dir\"\n SEP=\"|\"\n done\n OURCYGPATTERN=\"(^($ROOTDIRS))\"\n # Add a user-defined pattern to the cygpath arguments\n if [ \"$GRADLE_CYGPATTERN\" != \"\" ] ; then\n OURCYGPATTERN=\"$OURCYGPATTERN|($GRADLE_CYGPATTERN)\"\n fi\n # Now convert the arguments - kludge to limit ourselves to /bin/sh\n i=0\n for arg in \"$@\" ; do\n CHECK=`echo \"$arg\"|egrep -c \"$OURCYGPATTERN\" -`\n CHECK2=`echo \"$arg\"|egrep -c \"^-\"` ### Determine if an option\n\n if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition\n eval `echo args$i`=`cygpath --path --ignore --mixed \"$arg\"`\n else\n eval `echo args$i`=\"\\\"$arg\\\"\"\n fi\n i=$((i+1))\n done\n case $i in\n (0) set -- ;;\n (1) set -- \"$args0\" ;;\n (2) set -- \"$args0\" \"$args1\" ;;\n (3) set -- \"$args0\" \"$args1\" \"$args2\" ;;\n (4) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" ;;\n (5) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" ;;\n (6) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" ;;\n (7) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" ;;\n (8) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" \"$args7\" ;;\n (9) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" \"$args7\" \"$args8\" ;;\n esac\nfi\n\n# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules\nfunction splitJvmOpts() {\n JVM_OPTS=(\"$@\")\n}\neval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS\nJVM_OPTS[${#JVM_OPTS[*]}]=\"-Dorg.gradle.appname=$APP_BASE_NAME\"\n\nexec \"$JAVACMD\" \"${JVM_OPTS[@]}\" -classpath \"$CLASSPATH\" org.gradle.wrapper.GradleWrapperMain \"$@\"\n" }, { "path": "gradlew.bat", "content": "@if \"%DEBUG%\" == \"\" @echo off\n@rem ##########################################################################\n@rem\n@rem Gradle startup script for Windows\n@rem\n@rem ##########################################################################\n\n@rem Set local scope for the variables with windows NT shell\nif \"%OS%\"==\"Windows_NT\" setlocal\n\n@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.\nset DEFAULT_JVM_OPTS=\n\nset DIRNAME=%~dp0\nif \"%DIRNAME%\" == \"\" set DIRNAME=.\nset APP_BASE_NAME=%~n0\nset APP_HOME=%DIRNAME%\n\n@rem Find java.exe\nif defined JAVA_HOME goto findJavaFromJavaHome\n\nset JAVA_EXE=java.exe\n%JAVA_EXE% -version >NUL 2>&1\nif \"%ERRORLEVEL%\" == \"0\" goto init\n\necho.\necho ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.\necho.\necho Please set the JAVA_HOME variable in your environment to match the\necho location of your Java installation.\n\ngoto fail\n\n:findJavaFromJavaHome\nset JAVA_HOME=%JAVA_HOME:\"=%\nset JAVA_EXE=%JAVA_HOME%/bin/java.exe\n\nif exist \"%JAVA_EXE%\" goto init\n\necho.\necho ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%\necho.\necho Please set the JAVA_HOME variable in your environment to match the\necho location of your Java installation.\n\ngoto fail\n\n:init\n@rem Get command-line arguments, handling Windowz variants\n\nif not \"%OS%\" == \"Windows_NT\" goto win9xME_args\nif \"%@eval[2+2]\" == \"4\" goto 4NT_args\n\n:win9xME_args\n@rem Slurp the command line arguments.\nset CMD_LINE_ARGS=\nset _SKIP=2\n\n:win9xME_args_slurp\nif \"x%~1\" == \"x\" goto execute\n\nset CMD_LINE_ARGS=%*\ngoto execute\n\n:4NT_args\n@rem Get arguments from the 4NT Shell from JP Software\nset CMD_LINE_ARGS=%$\n\n:execute\n@rem Setup the command line\n\nset CLASSPATH=%APP_HOME%\\gradle\\wrapper\\gradle-wrapper.jar\n\n@rem Execute Gradle\n\"%JAVA_EXE%\" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% \"-Dorg.gradle.appname=%APP_BASE_NAME%\" -classpath \"%CLASSPATH%\" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%\n\n:end\n@rem End local scope for the variables with windows NT shell\nif \"%ERRORLEVEL%\"==\"0\" goto mainEnd\n\n:fail\nrem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of\nrem the _cmd.exe /c_ return code!\nif not \"\" == \"%GRADLE_EXIT_CONSOLE%\" exit 1\nexit /b 1\n\n:mainEnd\nif \"%OS%\"==\"Windows_NT\" endlocal\n\n:omega\n" }, { "path": "lib/.gitignore", "content": "/build\n" }, { "path": "lib/build.gradle", "content": "apply plugin: 'com.android.library'\napply plugin: 'com.github.dcendents.android-maven'\napply plugin: 'kotlin-android'\n\ngroup = 'com.github.marcinmoskala'\nversion = '0.01'\n\nandroid {\n compileSdkVersion rootProject.ext.compileSdkVersion\n buildToolsVersion rootProject.ext.buildToolsVersion\n}\n\ndependencies {\n compile \"org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version\"\n}\n\nrepositories {\n mavenCentral()\n}\n\ntask sourcesJar(type: Jar) {\n from android.sourceSets.main.java.srcDirs\n classifier = 'sources'\n}\n\nartifacts {\n archives sourcesJar\n}\n\ninstall {\n repositories.mavenInstaller {\n pom.project {\n licenses {\n license {\n name 'The Apache Software License, Version 2.0'\n url 'http://www.apache.org/licenses/LICENSE-2.0.txt'\n distribution 'repo'\n }\n }\n }\n }\n}" }, { "path": "lib/proguard-rules.pro", "content": "# Add project specific ProGuard rules here.\n# By default, the flags in this file are appended to flags specified\n# in /home/marcin/Android/Sdk/tools/proguard/proguard-android.txt\n# You can edit the include path and order by changing the proguardFiles\n# directive in build.gradle.\n#\n# For more details, see\n# http://developer.android.com/guide/developing/tools/proguard.html\n\n# Add any project specific keep options here:\n\n# If your project uses WebView with JS, uncomment the following\n# and specify the fully qualified class name to the JavaScript interface\n# class:\n#-keepclassmembers class fqcn.of.javascript.interface.for.webview {\n# public *;\n#}\n\n# Uncomment this to preserve the line number information for\n# debugging stack traces.\n#-keepattributes SourceFile,LineNumberTable\n\n# If you keep the line number information, uncomment this to\n# hide the original source file name.\n#-renamesourcefileattribute SourceFile\n" }, { "path": "lib/src/main/AndroidManifest.xml", "content": "\n" }, { "path": "lib/src/main/java/com/marcinmoskala/arcseekbar/ArcSeekBar.kt", "content": "package com.marcinmoskala.arcseekbar\n\nimport android.annotation.SuppressLint\nimport android.content.Context\nimport android.graphics.Canvas\nimport android.graphics.LinearGradient\nimport android.graphics.Paint\nimport android.graphics.Shader\nimport android.graphics.drawable.Drawable\nimport android.util.AttributeSet\nimport android.view.MotionEvent\nimport android.view.View\nimport java.lang.Math.*\n\nclass ArcSeekBar @JvmOverloads constructor(\n context: Context,\n attrs: AttributeSet? = null,\n defStyle: Int = 0,\n defStyleRes: Int = 0\n) : View(context, attrs, defStyle) {\n\n var onProgressChangedListener: (ProgressListener)? = null\n var onStartTrackingTouch: (ProgressListener)? = null\n var onStopTrackingTouch: (ProgressListener)? = null\n\n private val a = attrs?.let { context.obtainStyledAttributes(attrs, R.styleable.ArcSeekBar, defStyle, defStyleRes) }\n\n var maxProgress = a.useOrDefault(100) { getInteger(R.styleable.ArcSeekBar_maxProgress, it) }\n set(progress) {\n field = bound(0, progress, Int.MAX_VALUE)\n drawData?.let { drawData = it.copy(maxProgress = progress) }\n invalidate()\n }\n\n var progress: Int = a.useOrDefault(0) { getInteger(R.styleable.ArcSeekBar_progress, it) }\n set(progress) {\n field = bound(0, progress, maxProgress)\n onProgressChangedListener?.invoke(progress)\n drawData?.let { drawData = it.copy(progress = progress) }\n invalidate()\n }\n\n var progressWidth: Float = a.useOrDefault(4 * context.resources.displayMetrics.density) { getDimension(R.styleable.ArcSeekBar_progressWidth, it) }\n set(value) {\n field = value\n progressPaint.strokeWidth = value\n }\n\n var progressBackgroundWidth: Float = a.useOrDefault(2F) { getDimension(R.styleable.ArcSeekBar_progressBackgroundWidth, it) }\n set(mArcWidth) {\n field = mArcWidth\n progressBackgroundPaint.strokeWidth = mArcWidth\n }\n\n var progressColor: Int\n get() = progressPaint.color\n set(color) {\n progressPaint.color = color\n invalidate()\n }\n\n var progressBackgroundColor: Int\n get() = progressBackgroundPaint.color\n set(color) {\n progressBackgroundPaint.color = color\n invalidate()\n }\n\n private val thumb: Drawable = a?.getDrawable(R.styleable.ArcSeekBar_thumb) ?: resources.getDrawable(R.drawable.thumb)\n\n private var roundedEdges = a.useOrDefault(true) { getBoolean(R.styleable.ArcSeekBar_roundEdges, it) }\n set(value) {\n if (value) {\n progressBackgroundPaint.strokeCap = Paint.Cap.ROUND\n progressPaint.strokeCap = Paint.Cap.ROUND\n } else {\n progressBackgroundPaint.strokeCap = Paint.Cap.SQUARE\n progressPaint.strokeCap = Paint.Cap.SQUARE\n }\n field = value\n }\n\n private var progressBackgroundPaint: Paint = makeProgressPaint(\n color = a.useOrDefault(resources.getColor(android.R.color.darker_gray)) { getColor(R.styleable.ArcSeekBar_progressBackgroundColor, it) },\n width = progressBackgroundWidth\n )\n\n private var progressPaint: Paint = makeProgressPaint(\n color = a.useOrDefault(resources.getColor(android.R.color.holo_blue_light)) { getColor(R.styleable.ArcSeekBar_progressColor, it) },\n width = progressWidth\n )\n\n private var mEnabled = a?.getBoolean(R.styleable.ArcSeekBar_enabled, true) ?: true\n\n init {\n a?.recycle()\n }\n\n private var drawerDataObservers: List<(ArcSeekBarData) -> Unit> = emptyList()\n\n private fun doWhenDrawerDataAreReady(f: (ArcSeekBarData) -> Unit) {\n if (drawData != null) f(drawData!!) else drawerDataObservers += f\n }\n\n private var drawData: ArcSeekBarData? = null\n set(value) {\n field = value ?: return\n val temp = drawerDataObservers.toList()\n temp.forEach { it(value) }\n drawerDataObservers -= temp\n }\n\n override fun onDraw(canvas: Canvas) {\n drawData?.run {\n canvas.drawArc(arcRect, startAngle, sweepAngle, false, progressBackgroundPaint)\n canvas.drawArc(arcRect, startAngle, progressSweepAngle, false, progressPaint)\n if (mEnabled) drawThumb(canvas)\n }\n }\n\n private fun ArcSeekBarData.drawThumb(canvas: Canvas) {\n val thumbHalfHeight = thumb.intrinsicHeight / 2\n val thumbHalfWidth = thumb.intrinsicWidth / 2\n thumb.setBounds(thumbX - thumbHalfWidth, thumbY - thumbHalfHeight, thumbX + thumbHalfWidth, thumbY + thumbHalfHeight)\n thumb.draw(canvas)\n }\n\n @SuppressLint(\"DrawAllocation\")\n override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {\n val height = View.getDefaultSize(suggestedMinimumHeight, heightMeasureSpec)\n val width = View.getDefaultSize(suggestedMinimumWidth, widthMeasureSpec)\n val dx = maxOf(thumb.intrinsicWidth.toFloat() / 2, this.progressWidth) + 2\n val dy = maxOf(thumb.intrinsicHeight.toFloat() / 2, this.progressWidth) + 2\n val realWidth = width.toFloat() - 2 * dx - paddingLeft - paddingRight\n val realHeight = minOf(height.toFloat() - 2 * dy - paddingTop - paddingBottom, realWidth / 2)\n drawData = ArcSeekBarData(dx + paddingLeft, dy + paddingTop, realWidth, realHeight, progress, maxProgress)\n super.onMeasure(widthMeasureSpec, heightMeasureSpec)\n }\n\n @SuppressLint(\"ClickableViewAccessibility\")\n override fun onTouchEvent(event: MotionEvent): Boolean {\n if (mEnabled) {\n when (event.action) {\n MotionEvent.ACTION_DOWN -> {\n onStartTrackingTouch?.invoke(progress)\n updateOnTouch(event)\n }\n MotionEvent.ACTION_MOVE -> updateOnTouch(event)\n MotionEvent.ACTION_UP, MotionEvent.ACTION_CANCEL -> {\n onStopTrackingTouch?.invoke(progress)\n isPressed = false\n }\n }\n }\n return mEnabled\n }\n\n override fun drawableStateChanged() {\n super.drawableStateChanged()\n if (thumb.isStateful) {\n thumb.state = drawableState\n }\n invalidate()\n }\n\n fun setProgressBackgroundGradient(vararg colors: Int) {\n setGradient(progressBackgroundPaint, *colors)\n }\n\n fun setProgressGradient(vararg colors: Int) {\n setGradient(progressPaint, *colors)\n }\n\n private fun setGradient(paint: Paint, vararg colors: Int) {\n doWhenDrawerDataAreReady {\n paint.shader = LinearGradient(it.dx, 0F, it.width, 0F, colors, null, Shader.TileMode.CLAMP)\n }\n invalidate()\n }\n\n private fun makeProgressPaint(color: Int, width: Float) = Paint().apply {\n this.color = color\n isAntiAlias = true\n style = Paint.Style.STROKE\n strokeWidth = width\n if (roundedEdges) strokeCap = Paint.Cap.ROUND\n }\n\n private fun updateOnTouch(event: MotionEvent) {\n val progressFromClick = drawData?.progressFromClick(event.x, event.y, thumb.intrinsicHeight) ?: return\n isPressed = true\n progress = progressFromClick\n }\n\n override fun isEnabled(): Boolean = mEnabled\n\n override fun setEnabled(enabled: Boolean) {\n this.mEnabled = enabled\n }\n\n fun T?.useOrDefault(default: R, usage: T.(R) -> R) = if (this == null) default else usage(default)\n}" }, { "path": "lib/src/main/java/com/marcinmoskala/arcseekbar/ArcSeekBarData.kt", "content": "package com.marcinmoskala.arcseekbar\n\nimport android.graphics.RectF\n\ninternal data class ArcSeekBarData(\n val dx: Float,\n val dy: Float,\n val width: Float,\n val height: Float,\n val progress: Int,\n val maxProgress: Int\n) {\n private val pi = Math.PI.toFloat()\n private val zero = 0.0001F\n val r: Float = height / 2 + width * width / 8 / height\n private val circleCenterX: Float = width / 2 + dy\n private val circleCenterY: Float = r + dx\n private val alphaRad: Float = bound(zero, Math.acos((r - height).toDouble() / r).toFloat(), 2 * pi)\n val arcRect: RectF = RectF(circleCenterX - r, circleCenterY - r, circleCenterX + r, circleCenterY + r)\n val startAngle: Float = bound(180F, 270 - alphaRad / 2 / pi * 360F, 360F)\n val sweepAngle: Float = bound(zero, (2F * alphaRad) / 2 / pi * 360F, 180F)\n val progressSweepRad = if(maxProgress == 0) zero else bound(zero, progress.toFloat() / maxProgress * 2 * alphaRad, 2 * pi)\n val progressSweepAngle: Float = progressSweepRad / 2 / pi * 360F\n val thumbX: Int = (r * Math.cos(alphaRad + Math.PI / 2 - progressSweepRad).toFloat() + circleCenterX).toInt()\n val thumbY: Int = (-r * Math.sin(alphaRad + Math.PI / 2 - progressSweepRad).toFloat() + circleCenterY).toInt()\n\n fun progressFromClick(x: Float, y: Float, thumbHeight: Int): Int? {\n if (y > height + dy * 2) return null\n val distToCircleCenter = Math.sqrt(Math.pow(circleCenterX - x.toDouble(), 2.0) + Math.pow(circleCenterY - y.toDouble(), 2.0))\n if (Math.abs(distToCircleCenter - r) > thumbHeight) return null\n val innerWidthHalf = width / 2\n val xFromCenter = bound(-innerWidthHalf, x - circleCenterX, innerWidthHalf).toDouble()\n val touchAngle = Math.acos(xFromCenter / r) + alphaRad - Math.PI / 2\n val angleToMax = 1.0 - touchAngle / (2 * alphaRad)\n return bound(0, ((maxProgress + 1) * angleToMax).toInt(), maxProgress)\n }\n}" }, { "path": "lib/src/main/java/com/marcinmoskala/arcseekbar/ProgressListener.java", "content": "package com.marcinmoskala.arcseekbar;\n\npublic interface ProgressListener {\n void invoke(int progress);\n}\n" }, { "path": "lib/src/main/java/com/marcinmoskala/arcseekbar/Util.kt", "content": "package com.marcinmoskala.arcseekbar\n\ninternal fun bound(min: T, value: T, max: T) = when {\n value.toDouble() > max.toDouble() -> max\n value.toDouble() < min.toDouble() -> min\n else -> value\n}" }, { "path": "lib/src/main/res/drawable/thumb.xml", "content": "\n\n\n \n\n \n\n" }, { "path": "lib/src/main/res/values/attrs.xml", "content": "\n\n \n \n \n \n \n \n \n \n \n \n \n" }, { "path": "settings.gradle", "content": "include ':app', ':lib'\n" } ]