Repository: alirezat775/carousel-view Branch: development Commit: 1be136d5c652 Files: 50 Total size: 71.5 KB Directory structure: gitextract_p205lswv/ ├── .github/ │ └── ISSUE_TEMPLATE/ │ ├── bug_report.md │ └── feature_request.md ├── .gitignore ├── CHANGELOG ├── LICENSE.txt ├── README.md ├── app/ │ ├── .gitignore │ ├── build.gradle │ ├── proguard-rules.pro │ └── src/ │ ├── androidTest/ │ │ └── java/ │ │ └── alirezat775/ │ │ └── carouselview/ │ │ └── ExampleInstrumentedTest.kt │ ├── main/ │ │ ├── AndroidManifest.xml │ │ ├── java/ │ │ │ └── alirezat775/ │ │ │ └── carouselview/ │ │ │ └── sample/ │ │ │ ├── EmptySampleModel.kt │ │ │ ├── MainActivity.kt │ │ │ ├── SampleAdapter.kt │ │ │ └── SampleModel.kt │ │ └── res/ │ │ ├── drawable/ │ │ │ └── ic_launcher_background.xml │ │ ├── drawable-v24/ │ │ │ └── ic_launcher_foreground.xml │ │ ├── layout/ │ │ │ ├── activity_main.xml │ │ │ ├── item_carousel.xml │ │ │ └── item_empty_carousel.xml │ │ ├── mipmap-anydpi-v26/ │ │ │ ├── ic_launcher.xml │ │ │ └── ic_launcher_round.xml │ │ └── values/ │ │ ├── colors.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test/ │ └── java/ │ └── alirezat775/ │ └── carouselview/ │ └── ExampleUnitTest.kt ├── build.gradle ├── build.sh ├── carouselview/ │ ├── .gitignore │ ├── build.gradle │ ├── proguard-rules.pro │ └── src/ │ ├── androidTest/ │ │ └── java/ │ │ └── alirezat775/ │ │ └── lib/ │ │ └── carouselview/ │ │ └── ExampleInstrumentedTest.kt │ ├── main/ │ │ ├── AndroidManifest.xml │ │ ├── java/ │ │ │ └── alirezat775/ │ │ │ └── lib/ │ │ │ └── carouselview/ │ │ │ ├── Carousel.kt │ │ │ ├── CarouselAdapter.kt │ │ │ ├── CarouselLayoutManager.kt │ │ │ ├── CarouselLazyLoadListener.kt │ │ │ ├── CarouselListener.kt │ │ │ ├── CarouselModel.kt │ │ │ ├── CarouselView.kt │ │ │ └── helper/ │ │ │ ├── EndlessListener.kt │ │ │ └── ViewHelper.kt │ │ └── res/ │ │ └── values/ │ │ └── strings.xml │ └── test/ │ └── java/ │ └── alirezat775/ │ └── lib/ │ └── carouselview/ │ └── ExampleUnitTest.kt ├── gradle/ │ └── wrapper/ │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradle.properties ├── gradlew ├── gradlew.bat └── settings.gradle ================================================ FILE CONTENTS ================================================ ================================================ FILE: .github/ISSUE_TEMPLATE/bug_report.md ================================================ --- name: Bug report about: Create a report to help us improve title: '' labels: bug assignees: '' --- **Describe the bug** A clear and concise description of what the bug is. **Expected behavior** A clear and concise description of what you expected to happen. **Screenshots** If applicable, add screenshots to help explain your problem. **Smartphone (please complete the following information):** - Device: [e.g. pixel google phone] - OS: [e.g. android 9.0/(28) ] - Version [e.g. 1.0.0] **Additional context** Add any other context about the problem here. ================================================ FILE: .github/ISSUE_TEMPLATE/feature_request.md ================================================ --- name: Feature request about: Suggest an idea for this project title: '' labels: feature assignees: '' --- **Is your feature request related to a problem? Please describe.** A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] **Describe the solution you'd like** A clear and concise description of what you want to happen. **Describe alternatives you've considered** A clear and concise description of any alternative solutions or features you've considered. **Additional context** Add any other context or screenshots about the feature request here. ================================================ FILE: .gitignore ================================================ *.iml .gradle /local.properties /.idea/caches /.idea/libraries /.idea/modules.xml /.idea/workspace.xml /.idea/navEditor.xml /.idea/assetWizardSettings.xml .DS_Store /build /captures .externalNativeBuild .idea ================================================ FILE: CHANGELOG ================================================ CarouselView v 1.0.0 Released! - showing horizontal and vertical - auto scrolling (with pause/resume) - change listener scrolling - slider mode/ carousel mode - change scrolling speed v 1.1.0 Released! - add lazy loading v 1.1.1 Released! - update dependecy - fix auto scroll in initialize ================================================ FILE: LICENSE.txt ================================================ Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. 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See the License for the specific language governing permissions and limitations under the License. ================================================ FILE: README.md ================================================ # CarouselView -------------------------------------------------------------------- Useful library for showing list in sliding mode or carousel mode Options - showing horizontal and vertical - auto scrolling (with pause/resume) - change listener scrolling - slider mode/ carousel mode - change scrolling speed ### Issue - [bug report](.github/ISSUE_TEMPLATE/bug_report.md) - [feature request](.github/ISSUE_TEMPLATE/feature_request.md) ### Usage add to root build.gradle ```groovy maven { url "https://jitpack.io" } ``` add to module build.gradle ```groovy implementation 'com.github.alirezat775:carousel-view:{latest-version}' ``` - [changelog](CHANGELOG) ### contribution guidelines please commit in development branch and send a pull request to merge development branch. explain better in a commit message, don't remove class author and add your data in a header of class ================================================ FILE: app/.gitignore ================================================ /build ================================================ FILE: app/build.gradle ================================================ apply plugin: 'com.android.application' apply plugin: 'kotlin-android' apply plugin: 'kotlin-android-extensions' android { compileSdkVersion 28 defaultConfig { applicationId "alirezat775.carouselview" minSdkVersion 17 targetSdkVersion 28 versionCode 1 versionName "1.0" testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' } } compileOptions { sourceCompatibility JavaVersion.VERSION_1_8 targetCompatibility JavaVersion.VERSION_1_8 } } dependencies { implementation fileTree(dir: 'libs', include: ['*.jar']) implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" implementation 'androidx.appcompat:appcompat:1.2.0-beta01' implementation 'androidx.core:core-ktx:1.3.0-rc01' implementation 'androidx.constraintlayout:constraintlayout:2.0.0-beta4' implementation 'androidx.recyclerview:recyclerview:1.2.0-alpha02' testImplementation 'junit:junit:4.13' androidTestImplementation 'androidx.test:runner:1.2.0' androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0' implementation project(path: ':carouselview') } ================================================ FILE: app/proguard-rules.pro ================================================ # Add project specific ProGuard rules here. # You can control the set of applied configuration files using the # proguardFiles setting in build.gradle. # # For more details, see # http://developer.android.com/guide/developing/tools/proguard.html # If your project uses WebView with JS, uncomment the following # and specify the fully qualified class name to the JavaScript interface # class: #-keepclassmembers class fqcn.of.javascript.interface.for.webview { # public *; #} # Uncomment this to preserve the line number information for # debugging stack traces. #-keepattributes SourceFile,LineNumberTable # If you keep the line number information, uncomment this to # hide the original source file name. #-renamesourcefileattribute SourceFile ================================================ FILE: app/src/androidTest/java/alirezat775/carouselview/ExampleInstrumentedTest.kt ================================================ package alirezat775.carouselview import androidx.test.InstrumentationRegistry import androidx.test.runner.AndroidJUnit4 import org.junit.Test import org.junit.runner.RunWith import org.junit.Assert.* /** * Instrumented test, which will execute on an Android device. * * See [testing documentation](http://d.android.com/tools/testing). */ @RunWith(AndroidJUnit4::class) class ExampleInstrumentedTest { @Test fun useAppContext() { // Context of the app under test. val appContext = InstrumentationRegistry.getTargetContext() assertEquals("alirezat775.carouselview", appContext.packageName) } } ================================================ FILE: app/src/main/AndroidManifest.xml ================================================ ================================================ FILE: app/src/main/java/alirezat775/carouselview/sample/EmptySampleModel.kt ================================================ package alirezat775.carouselview.sample import alirezat775.lib.carouselview.CarouselModel class EmptySampleModel constructor(private val text: String) : CarouselModel() { fun getText(): String { return text } } ================================================ FILE: app/src/main/java/alirezat775/carouselview/sample/MainActivity.kt ================================================ package alirezat775.carouselview.sample import alirezat775.carouselview.R import alirezat775.lib.carouselview.Carousel import alirezat775.lib.carouselview.CarouselLazyLoadListener import alirezat775.lib.carouselview.CarouselListener import alirezat775.lib.carouselview.CarouselView import android.os.Bundle import android.util.Log import androidx.appcompat.app.AppCompatActivity import kotlinx.android.synthetic.main.activity_main.* class MainActivity : AppCompatActivity() { private var hasNextPage: Boolean = true val TAG: String = this::class.java.name override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) val adapter = SampleAdapter() val carousel = Carousel(this, carousel_view, adapter) carousel.setOrientation(CarouselView.HORIZONTAL, false) carousel.autoScroll(true, 5000, true) carousel.scaleView(true) carousel.lazyLoad(true, object : CarouselLazyLoadListener { override fun onLoadMore(page: Int, totalItemsCount: Int, view: CarouselView) { if (hasNextPage) { Log.d(TAG, "load new item on lazy mode") carousel.add(SampleModel(11)) carousel.add(SampleModel(12)) carousel.add(SampleModel(13)) carousel.add(SampleModel(14)) carousel.add(SampleModel(15)) hasNextPage = false } } }) adapter.setOnClickListener(object : SampleAdapter.OnClick { override fun click(model: SampleModel) { carousel.remove(model) } }) // carousel.scrollSpeed(100f) // carousel.enableSlider(true) carousel.addCarouselListener(object : CarouselListener { override fun onPositionChange(position: Int) { Log.d(TAG, "currentPosition : $position") } override fun onScroll(dx: Int, dy: Int) { Log.d(TAG, "onScroll dx : $dx -- dy : $dx") } }) // carousel.add(EmptySampleModel("empty list")) carousel.add(SampleModel(1)) carousel.add(SampleModel(2)) carousel.add(SampleModel(3)) carousel.add(SampleModel(4)) carousel.add(SampleModel(5)) carousel.add(SampleModel(6)) carousel.add(SampleModel(7)) carousel.add(SampleModel(8)) carousel.add(SampleModel(9)) carousel.add(SampleModel(10)) } } ================================================ FILE: app/src/main/java/alirezat775/carouselview/sample/SampleAdapter.kt ================================================ package alirezat775.carouselview.sample import alirezat775.carouselview.R import alirezat775.lib.carouselview.CarouselAdapter import android.view.LayoutInflater import android.view.View import android.view.ViewGroup import android.widget.TextView import kotlinx.android.synthetic.main.item_carousel.view.* import kotlinx.android.synthetic.main.item_empty_carousel.view.* /** * Author: Alireza Tizfahm Fard * Date: 2019-06-14 * Email: alirezat775@gmail.com */ class SampleAdapter : CarouselAdapter() { private val EMPTY_ITEM = 0 private val NORMAL_ITEM = 1 private var vh: CarouselViewHolder? = null var onClick: OnClick? = null fun setOnClickListener(onClick: OnClick?) { this.onClick = onClick } override fun getItemViewType(position: Int): Int { return when (getItems()[position]) { is EmptySampleModel -> EMPTY_ITEM else -> NORMAL_ITEM } } override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): CarouselViewHolder { val inflater = LayoutInflater.from(parent.context) return if (viewType == NORMAL_ITEM) { val v = inflater.inflate(R.layout.item_carousel, parent, false) vh = MyViewHolder(v) vh as MyViewHolder } else { val v = inflater.inflate(R.layout.item_empty_carousel, parent, false) vh = EmptyMyViewHolder(v) vh as EmptyMyViewHolder } } override fun onBindViewHolder(holder: CarouselViewHolder, position: Int) { when (holder) { is MyViewHolder -> { vh = holder val model = getItems()[position] as SampleModel (vh as MyViewHolder).title.text = model.getId().toString() } else -> { vh = holder val model = getItems()[position] as EmptySampleModel (vh as EmptyMyViewHolder).titleEmpty.text = model.getText() } } } inner class MyViewHolder(itemView: View) : CarouselViewHolder(itemView) { var title: TextView = itemView.item_text init { title.setOnClickListener { onClick?.click(getItems()[adapterPosition] as SampleModel) } } } inner class EmptyMyViewHolder(itemView: View) : CarouselViewHolder(itemView) { var titleEmpty: TextView = itemView.item_empty_text } interface OnClick { fun click(model: SampleModel) } } ================================================ FILE: app/src/main/java/alirezat775/carouselview/sample/SampleModel.kt ================================================ package alirezat775.carouselview.sample import alirezat775.lib.carouselview.CarouselModel class SampleModel constructor(private var id: Int) : CarouselModel() { fun getId(): Int { return id } } ================================================ FILE: app/src/main/res/drawable/ic_launcher_background.xml ================================================ ================================================ FILE: app/src/main/res/drawable-v24/ic_launcher_foreground.xml ================================================ ================================================ FILE: app/src/main/res/layout/activity_main.xml ================================================ ================================================ FILE: app/src/main/res/layout/item_carousel.xml ================================================ ================================================ FILE: app/src/main/res/layout/item_empty_carousel.xml ================================================ ================================================ FILE: app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml ================================================ ================================================ FILE: app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml ================================================ ================================================ FILE: app/src/main/res/values/colors.xml ================================================ #008577 #00574B #D81B60 ================================================ FILE: app/src/main/res/values/strings.xml ================================================ CarouselView ================================================ FILE: app/src/main/res/values/styles.xml ================================================ ================================================ FILE: app/src/test/java/alirezat775/carouselview/ExampleUnitTest.kt ================================================ package alirezat775.carouselview import org.junit.Test import org.junit.Assert.* /** * Example local unit test, which will execute on the development machine (host). * * See [testing documentation](http://d.android.com/tools/testing). */ class ExampleUnitTest { @Test fun addition_isCorrect() { assertEquals(4, 2 + 2) } } ================================================ FILE: build.gradle ================================================ buildscript { ext.kotlin_version = '1.3.72' repositories { google() jcenter() } dependencies { classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1' classpath 'com.android.tools.build:gradle:3.6.3' classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" } } allprojects { repositories { google() jcenter() } } task clean(type: Delete) { delete rootProject.buildDir } ================================================ FILE: build.sh ================================================ #!/usr/bin/env bash ./gradlew clean ./gradlew build ./gradlew assemble ================================================ FILE: carouselview/.gitignore ================================================ /build ================================================ FILE: carouselview/build.gradle ================================================ apply plugin: 'com.android.library' apply plugin: 'kotlin-android' apply plugin: 'kotlin-android-extensions' apply plugin: 'com.github.dcendents.android-maven' group = 'com.github.alirezat775' android { compileSdkVersion 28 defaultConfig { minSdkVersion 17 targetSdkVersion 28 versionCode 3 versionName "1.1.1" testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' } } } dependencies { implementation fileTree(dir: 'libs', include: ['*.jar']) implementation 'androidx.core:core-ktx:1.3.0-rc01' implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" implementation 'androidx.appcompat:appcompat:1.1.0' implementation 'androidx.recyclerview:recyclerview:1.2.0-alpha02' testImplementation 'junit:junit:4.13' androidTestImplementation 'androidx.test:runner:1.2.0' androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0' } repositories { mavenCentral() } ================================================ FILE: carouselview/proguard-rules.pro ================================================ # Add project specific ProGuard rules here. # You can control the set of applied configuration files using the # proguardFiles setting in build.gradle. # # For more details, see # http://developer.android.com/guide/developing/tools/proguard.html # If your project uses WebView with JS, uncomment the following # and specify the fully qualified class name to the JavaScript interface # class: #-keepclassmembers class fqcn.of.javascript.interface.for.webview { # public *; #} # Uncomment this to preserve the line number information for # debugging stack traces. #-keepattributes SourceFile,LineNumberTable # If you keep the line number information, uncomment this to # hide the original source file name. #-renamesourcefileattribute SourceFile ================================================ FILE: carouselview/src/androidTest/java/alirezat775/lib/carouselview/ExampleInstrumentedTest.kt ================================================ package alirezat775.lib.carouselview import android.content.Context import androidx.test.InstrumentationRegistry import androidx.test.runner.AndroidJUnit4 import org.junit.Test import org.junit.runner.RunWith import org.junit.Assert.* /** * Instrumented test, which will execute on an Android device. * * @see [Testing documentation](http://d.android.com/tools/testing) */ @RunWith(AndroidJUnit4::class) class ExampleInstrumentedTest { @Test fun useAppContext() { // Context of the app under test. val appContext = InstrumentationRegistry.getTargetContext() assertEquals("alirezat775.lib.carouselview.test", appContext.getPackageName()) } } ================================================ FILE: carouselview/src/main/AndroidManifest.xml ================================================ ================================================ FILE: carouselview/src/main/java/alirezat775/lib/carouselview/Carousel.kt ================================================ package alirezat775.lib.carouselview import alirezat775.lib.carouselview.helper.EndlessListener import alirezat775.lib.carouselview.helper.ViewHelper import android.content.Context import androidx.annotation.NonNull import androidx.appcompat.app.AppCompatActivity import androidx.recyclerview.widget.RecyclerView /** * Author: Alireza Tizfahm Fard * Date: 2019-06-14 * Email: alirezat775@gmail.com */ class Carousel constructor( private var context: Context, @NonNull private var carouselView: CarouselView, @NonNull private var adapter: CarouselAdapter ) { private var manager: CarouselLayoutManager? = null private var carouselLazyLoadListener: CarouselLazyLoadListener? = null init { carouselView.layoutManager = getManager() carouselView.adapter = adapter carouselView.isAutoScroll = false } /** * @param orientation set VERTICAL/HORIZONTAL * @param reverseLayout set RTL layout */ fun setOrientation( @CarouselView.CarouselOrientation orientation: Int, reverseLayout: Boolean, enablePadding: Boolean = true ) { manager = CarouselLayoutManager(context, orientation, reverseLayout) carouselView.layoutManager = manager val padding: Int when (orientation) { CarouselView.HORIZONTAL -> { padding = if (enablePadding) ViewHelper.getScreenWidth() / 4 else 1 carouselView.setPadding(padding, 0, padding, 0) } CarouselView.VERTICAL -> { padding = if (enablePadding) ViewHelper.getScreenHeight() / 4 else 1 carouselView.setPadding(0, padding, 0, padding) } } } fun addCarouselListener(listener: CarouselListener) { carouselView.listener = listener } fun removeCarouselListener() { carouselView.listener = null } /** * lazyLoad load more item with infinity scroll. * for enable this feature should be pass true value in first parameter * and pass child of CarouselLazyLoadListener for second parameter * for disable this feature should be pass false value in first argument * and pass null for second parameter * * @param lazy this flag enable or disable lazy loading view * @param carouselLazyLoadListener listener when need call load more item */ fun lazyLoad(lazy: Boolean, carouselLazyLoadListener: CarouselLazyLoadListener?) { this.carouselLazyLoadListener = carouselLazyLoadListener if (lazy) carouselView.addOnScrollListener(object : EndlessListener(getManager()!!) { override fun onLoadMore(page: Int, totalItemsCount: Int, view: RecyclerView) { carouselLazyLoadListener?.onLoadMore(page, totalItemsCount, view as CarouselView) } }) else carouselView.clearOnScrollListeners() } /** * @param scaleView enable scaleView item */ fun scaleView(scaleView: Boolean) { getManager()?.scaleView(scaleView) } /** * @return CarouselLayoutManager */ private fun getManager(): CarouselLayoutManager? { if (manager == null) setOrientation(CarouselView.VERTICAL, false) return manager } /** * @param items list items should be add to carousel */ fun addAll(items: MutableList) { adapter.addAll(items) } /** * @param item one item should be add to carousel */ fun add(item: CarouselModel) { adapter.operation(item, CarouselAdapter.ADD) } /** * @param item list items should be remove to carousel */ fun remove(item: CarouselModel) { adapter.operation(item, CarouselAdapter.REMOVE) } /** * @param currentPosition */ fun setCurrentPosition(currentPosition: Int) { carouselView.scrollToPosition(currentPosition) } /** * @return current item position */ fun getCurrentPosition(): Int { return carouselView.currentPosition } /** * pause auto scrolling */ fun pauseAutoScroll() { carouselView.pauseAutoScroll() } /** * resume auto scrolling */ fun resumeAutoScroll() { carouselView.resumeAutoScroll() } /** * @param autoScroll * @param delayMillis * @param loopMode */ fun autoScroll(autoScroll: Boolean, delayMillis: Long, loopMode: Boolean) { carouselView.isAutoScroll = autoScroll carouselView.delayMillis = delayMillis carouselView.isLoopMode = loopMode } /** * @param enableSlider enable slider mode */ fun enableSlider(enableSlider: Boolean) { if (getManager()?.orientation == CarouselView.VERTICAL) throw IllegalStateException("for using slider mode, orientation must be is HORIZONTAL") else adapter.enableSlider(enableSlider) } /** * @param scrollSpeed change speed scrolling item */ fun scrollSpeed(scrollSpeed: Float) { getManager()?.setScrollSpeed(scrollSpeed) } } ================================================ FILE: carouselview/src/main/java/alirezat775/lib/carouselview/CarouselAdapter.kt ================================================ package alirezat775.lib.carouselview import alirezat775.lib.carouselview.helper.ViewHelper import android.view.View import androidx.recyclerview.widget.RecyclerView import java.util.* import kotlin.math.roundToInt /** * Author: Alireza Tizfahm Fard * Date: 2019-06-14 * Email: alirezat775@gmail.com */ abstract class CarouselAdapter : RecyclerView.Adapter() { companion object { const val REMOVE = 1 const val ADD = 2 } private lateinit var recyclerView: RecyclerView private var enableSlider = false private var items: MutableList = ArrayList() private fun imageOption(view: View) { view.layoutParams.width = ViewHelper.getScreenWidth().toDouble().roundToInt() view.layoutParams.height = (view.layoutParams.width * 0.70).roundToInt() view.requestLayout() } override fun getItemCount(): Int { return items.size } override fun onAttachedToRecyclerView(recyclerView: RecyclerView) { super.onAttachedToRecyclerView(recyclerView) this.recyclerView = recyclerView } override fun onDetachedFromRecyclerView(recyclerView: RecyclerView) { super.onDetachedFromRecyclerView(recyclerView) this.recyclerView = recyclerView } /** * @return list items */ fun getItems(): MutableList { return items } /** * @param item instance CarouselModel * @param operation action add or remove */ fun operation(item: CarouselModel, operation: Int) { when (operation) { ADD -> add(item) REMOVE -> remove(item) } } fun addAll(items: MutableList) { this.items = items notifyDataSetChanged() } /** * add item to list and notifyDataSetChanged adapter * * @param item instance CarouselModel */ private fun add(item: CarouselModel) { notifyItemInserted(itemCount - 1) getItems().add(item) } /** * remove item from list and notifyDataSetChanged adapter * * @param item instance CarouselModel */ private fun remove(item: CarouselModel) { notifyItemRemoved(getItems().indexOf(item)) getItems().remove(item) } private fun isEnableSlider(): Boolean { return enableSlider } fun enableSlider(enableSlider: Boolean) { this.enableSlider = enableSlider } open inner class CarouselViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) { init { if (isEnableSlider()) imageOption(itemView) } } } ================================================ FILE: carouselview/src/main/java/alirezat775/lib/carouselview/CarouselLayoutManager.kt ================================================ package alirezat775.lib.carouselview import android.content.Context import android.graphics.PointF import android.util.DisplayMetrics import androidx.recyclerview.widget.LinearLayoutManager import androidx.recyclerview.widget.LinearSmoothScroller import androidx.recyclerview.widget.RecyclerView /** * Author: Alireza Tizfahm Fard * Date: 12/7/17 * Email: alirezat775@gmail.com */ class CarouselLayoutManager(context: Context?, orientation: Int, reverseLayout: Boolean) : LinearLayoutManager(context, orientation, reverseLayout) { private val shrinkAmount = 0.15f private val shrinkDistance = 0.9f private var smoothScroller: SmoothScroller? = null var anchor: Int = 0 private var scaleView = true init { if (smoothScroller == null) { smoothScroller = SmoothScroller(context) } } /** * @param scaleView set center view scale */ fun scaleView(scaleView: Boolean) { this.scaleView = scaleView } private fun isScaleView(): Boolean { return scaleView } /** * @param recycler * @param state */ override fun onLayoutChildren(recycler: RecyclerView.Recycler?, state: RecyclerView.State) { super.onLayoutChildren(recycler, state) scrollVerticallyBy(0, recycler, state) scrollHorizontallyBy(0, recycler, state) } /** * @param dy * @param recycler * @param state * @return */ override fun scrollVerticallyBy(dy: Int, recycler: RecyclerView.Recycler?, state: RecyclerView.State?): Int { val orientation = orientation if (orientation == VERTICAL) { val scrolled = super.scrollVerticallyBy(dy, recycler, state) if (isScaleView()) { val midpoint = height / 2f val d0 = 0f val d1 = shrinkDistance * midpoint val s0 = 1f val s1 = 1f - shrinkAmount for (i in 0 until childCount) { val child = getChildAt(i) val childMidpoint = (getDecoratedBottom(child!!) + getDecoratedTop(child)) / 2f val d = Math.min(d1, Math.abs(midpoint - childMidpoint)) val scale = s0 + (s1 - s0) * (d - d0) / (d1 - d0) child.scaleX = scale child.scaleY = scale } } return scrolled } else { return 0 } } /** * @param dx * @param recycler * @param state * @return */ override fun scrollHorizontallyBy(dx: Int, recycler: RecyclerView.Recycler?, state: RecyclerView.State?): Int { val orientation = orientation if (orientation == HORIZONTAL) { val scrolled = super.scrollHorizontallyBy(dx, recycler, state) if (isScaleView()) { val midpoint = width / 2f val d0 = 0f val d1 = shrinkDistance * midpoint val s0 = 1f val s1 = 1f - shrinkAmount for (i in 0 until childCount) { val child = getChildAt(i) val childMidpoint = (getDecoratedRight(child!!) + getDecoratedLeft(child)) / 2f val d = Math.min(d1, Math.abs(midpoint - childMidpoint)) val scale = s0 + (s1 - s0) * (d - d0) / (d1 - d0) child.scaleX = scale child.scaleY = scale } } return scrolled } else { return 0 } } /** * @param scrollSpeed milliSecond per inch */ fun setScrollSpeed(scrollSpeed: Float) { smoothScroller!!.setScrollSpeed(scrollSpeed) } /** * @param recyclerView * @param state * @param position */ override fun smoothScrollToPosition(recyclerView: RecyclerView, state: RecyclerView.State?, position: Int) { smoothScroller!!.targetPosition = position startSmoothScroll(smoothScroller) } inner class SmoothScroller(context: Context?, private var speed: Float = 150f) : LinearSmoothScroller(context) { /** * @param scrollSpeed milliSecond per inch */ fun setScrollSpeed(scrollSpeed: Float) { speed = scrollSpeed } /** * @param targetPosition * @return */ override fun computeScrollVectorForPosition(targetPosition: Int): PointF? { return this@CarouselLayoutManager.computeScrollVectorForPosition(targetPosition) } /** * @param viewStart * @param viewEnd * @param boxStart * @param boxEnd * @param snapPreference * @return position view */ override fun calculateDtToFit( viewStart: Int, viewEnd: Int, boxStart: Int, boxEnd: Int, snapPreference: Int ): Int { return (boxStart + boxEnd) / 2 - (viewStart + viewEnd) / 2 } /** * @param displayMetrics * @return */ override fun calculateSpeedPerPixel(displayMetrics: DisplayMetrics): Float { return speed / displayMetrics.densityDpi; } } } ================================================ FILE: carouselview/src/main/java/alirezat775/lib/carouselview/CarouselLazyLoadListener.kt ================================================ package alirezat775.lib.carouselview /** * Author: Alireza Tizfahm Fard * Date: 12/22/17 * Email: alirezat775@gmail.com */ interface CarouselLazyLoadListener { fun onLoadMore(page: Int, totalItemsCount: Int, view: CarouselView) } ================================================ FILE: carouselview/src/main/java/alirezat775/lib/carouselview/CarouselListener.kt ================================================ package alirezat775.lib.carouselview /** * Author: Alireza Tizfahm Fard * Date: 12/22/17 * Email: alirezat775@gmail.com */ interface CarouselListener { /** * @param position current position */ fun onPositionChange(position: Int) /** * @param dx delta x * @param dy delta y */ fun onScroll(dx: Int, dy: Int) } ================================================ FILE: carouselview/src/main/java/alirezat775/lib/carouselview/CarouselModel.kt ================================================ package alirezat775.lib.carouselview /** * Author: Alireza Tizfahm Fard * Date: 2019-06-14 * Email: alirezat775@gmail.com */ open class CarouselModel { } ================================================ FILE: carouselview/src/main/java/alirezat775/lib/carouselview/CarouselView.kt ================================================ package alirezat775.lib.carouselview import android.content.Context import android.os.CountDownTimer import android.util.AttributeSet import android.view.MotionEvent import android.view.VelocityTracker import android.view.View import androidx.annotation.IntDef import androidx.core.view.ViewCompat import androidx.recyclerview.widget.RecyclerView /** * Author: Alireza Tizfahm Fard * Date: 12/7/17 * Email: alirezat775@gmail.com */ class CarouselView /** * @param context current context, will be used to access resources * @param attrs attributeSet * @param defStyle defStyle */ @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null, defStyle: Int = 0) : RecyclerView(context, attrs, defStyle) { var listener: CarouselListener? = null private var velocityTracker: VelocityTracker? = null var currentPosition: Int = 0 private var actionDown = true var isAutoScroll = false var isLoopMode: Boolean = false var delayMillis: Long = 5000 private var reverseLoop = true private var scheduler: Scheduler? = null private var scrolling = true var anchor: Int = 0 set(anchor) { if (this.anchor != anchor) { field = anchor manager.anchor = anchor requestLayout() } } /** * @return support RTL view */ private val isRTL: Boolean get() = ViewCompat.getLayoutDirection(this@CarouselView) == ViewCompat.LAYOUT_DIRECTION_RTL /** * @return support RTL view */ private val isTrustLayout: Boolean get() { if (isRTL && manager.reverseLayout) { return true } else if (!isRTL && manager.reverseLayout) { return false } else if (isRTL && !manager.reverseLayout) { return false } else if (!isRTL && !manager.reverseLayout) { return true } return false } /** * @return layoutManager */ val manager: CarouselLayoutManager get() = layoutManager as CarouselLayoutManager /** * @param adapter the new adapter to set, or null to set no adapter */ override fun setAdapter(adapter: Adapter<*>?) { super.setAdapter(adapter) if (adapter!!.itemCount >= 0) initSnap() } override fun onAttachedToWindow() { super.onAttachedToWindow() initSnap() } /** * initialize */ private fun initSnap() { clipToPadding = false overScrollMode = View.OVER_SCROLL_NEVER anchor = CENTER addOnItemTouchListener(onItemTouchListener()) post { scrolling(0); if (isAutoScroll) getScheduler() } } /** * @return scheduler scroll item */ private fun getScheduler(): Scheduler? { if (scheduler == null) { scheduler = Scheduler(delayMillis, 1) } return scheduler } /** * pause auto scroll */ fun pauseAutoScroll() { getScheduler()?.cancel() scrolling = false } /** * resume auto scroll */ fun resumeAutoScroll() { getScheduler()?.start() scrolling = true } /** * @return onItemTouchListener for calculate velocity and position fix view center */ private fun onItemTouchListener(): OnItemTouchListener { return object : OnItemTouchListener { override fun onInterceptTouchEvent(rv: RecyclerView, e: MotionEvent): Boolean { val action = e.actionMasked when (action) { MotionEvent.ACTION_MOVE -> if (actionDown) { actionDown = false if (velocityTracker == null) { velocityTracker = VelocityTracker.obtain() } else { velocityTracker!!.clear() } velocityTracker!!.addMovement(e) } else { velocityTracker!!.addMovement(e) velocityTracker!!.computeCurrentVelocity(1000) } MotionEvent.ACTION_UP, MotionEvent.ACTION_CANCEL -> { actionDown = true if (velocityTracker != null) { when (manager.orientation) { HORIZONTAL -> if (velocityTracker!!.xVelocity <= 0) { if (!isTrustLayout) scrolling(-1)// rtl or reverse mode else scrolling(1)//scroll to right } else if (velocityTracker!!.xVelocity > 0) { if (!isTrustLayout) scrolling(1)// rtl or reverse mode else scrolling(-1)//scroll to left } VERTICAL -> if (velocityTracker!!.yVelocity <= 0) { if (manager.getReverseLayout()) scrolling(-1)// rtl or reverse mode else scrolling(1)//scroll to up } else if (velocityTracker!!.yVelocity > 0) { if (manager.getReverseLayout()) scrolling(1)// rtl or reverse mode else scrolling(-1)//scroll to down } } velocityTracker!!.recycle() velocityTracker = null } } } return false } override fun onTouchEvent(rv: RecyclerView, e: MotionEvent) {} override fun onRequestDisallowInterceptTouchEvent(disallowIntercept: Boolean) {} } } /** * @param dx delta x * @param dy delta y */ override fun onScrolled(dx: Int, dy: Int) { super.onScrolled(dx, dy) if (listener != null) listener!!.onScroll(dx, dy) } /** * @param position scrolling to specific position */ override fun scrollToPosition(position: Int) { super.scrollToPosition(position) post { smoothScrollToPosition(position) } } /** * @param state called when the scroll state of this RecyclerView changes */ override fun onScrollStateChanged(state: Int) { super.onScrollStateChanged(state) if (state == SCROLL_STATE_IDLE) { if (isAutoScroll) { getScheduler()?.start() } if (currentPosition == 0) reverseLoop = true else if (currentPosition == adapter!!.itemCount - 1) reverseLoop = false } } /** * @param positionPlus scroll to new position from previous position */ fun scrolling(positionPlus: Int) { if (calculateSnapViewPosition() > -1) { var centerViewPosition = calculateSnapViewPosition() + positionPlus if (centerViewPosition <= 0) centerViewPosition = 0 else if (centerViewPosition >= adapter!!.itemCount - 1) centerViewPosition = adapter!!.itemCount - 1 smoothScrollToPosition(centerViewPosition) if (listener != null) listener!!.onPositionChange(centerViewPosition) currentPosition = centerViewPosition } } /** * @return position fit in screen for parent list */ private val parentAnchor: Int get() = (if (manager.orientation == VERTICAL) height else width) / 2 /** * @param view item view * @return position fit in screen specific view in parent */ private fun getViewAnchor(view: View?): Int { return if (manager.orientation == VERTICAL) view?.top!! + view.height / 2 else view?.left!! + view.width / 2 } /** * @return calculate snapping position relation anchor */ private fun calculateSnapViewPosition(): Int { val parentAnchor = parentAnchor val lastVisibleItemPosition = manager.findLastVisibleItemPosition() val firstVisibleItemPosition = manager.findFirstVisibleItemPosition() if (firstVisibleItemPosition > -1) { val currentViewClosestToAnchor = manager.findViewByPosition(firstVisibleItemPosition) var currentViewClosestToAnchorDistance = parentAnchor - getViewAnchor(currentViewClosestToAnchor) var currentViewClosestToAnchorPosition = firstVisibleItemPosition for (i in firstVisibleItemPosition + 1..lastVisibleItemPosition) { val view = manager.findViewByPosition(i) val distanceToCenter = parentAnchor - getViewAnchor(view) if (Math.abs(distanceToCenter) < Math.abs(currentViewClosestToAnchorDistance)) { currentViewClosestToAnchorPosition = i currentViewClosestToAnchorDistance = distanceToCenter } } return currentViewClosestToAnchorPosition } else { return -1 } } inner class Scheduler(millisInFuture: Long, countDownInterval: Long) : CountDownTimer(millisInFuture, countDownInterval) { override fun onTick(millisUntilFinished: Long) {} override fun onFinish() { if (isLoopMode) { if (reverseLoop) scrolling(+1) else scrolling(-1) } else { if (currentPosition >= adapter!!.itemCount - 1) scrollToPosition(0) } cancel() if (scrolling) start() } } companion object { //carousel orientation const val HORIZONTAL = 0 const val VERTICAL = 1 //anchor default private val CENTER = 0 } @IntDef(VERTICAL, HORIZONTAL) @Retention(AnnotationRetention.SOURCE) annotation class CarouselOrientation } ================================================ FILE: carouselview/src/main/java/alirezat775/lib/carouselview/helper/EndlessListener.kt ================================================ package alirezat775.lib.carouselview.helper import alirezat775.lib.carouselview.CarouselLayoutManager import androidx.recyclerview.widget.LinearLayoutManager import androidx.recyclerview.widget.RecyclerView /** * Author: Alireza Tizfahm Fard * Date: 2019-06-14 * Email: alirezat775@gmail.com */ abstract class EndlessListener(private val carouselLayoutManager: CarouselLayoutManager) : RecyclerView.OnScrollListener() { private val visibleThreshold = 5 private var currentPage = 0 private var previousTotalItemCount = 0 private var loading = true private var startingPageIndex = 0 fun getLastVisibleItem(lastVisibleItemPositions: IntArray): Int { var maxSize = 0 for (i in lastVisibleItemPositions.indices) { if (i == 0) { maxSize = lastVisibleItemPositions[i] } else if (lastVisibleItemPositions[i] > maxSize) { maxSize = lastVisibleItemPositions[i] } } return maxSize } override fun onScrolled(view: RecyclerView, dx: Int, dy: Int) { val lastVisibleItemPosition = (carouselLayoutManager as LinearLayoutManager).findLastVisibleItemPosition() val totalItemCount = carouselLayoutManager.itemCount if (totalItemCount < previousTotalItemCount) { currentPage = startingPageIndex previousTotalItemCount = totalItemCount if (totalItemCount == 0) { loading = true } } if (loading && totalItemCount > previousTotalItemCount) { loading = false previousTotalItemCount = totalItemCount } if (!loading && lastVisibleItemPosition + visibleThreshold > totalItemCount) { currentPage++ onLoadMore(currentPage, totalItemCount, view) loading = true } } fun resetState() { this.currentPage = this.startingPageIndex this.previousTotalItemCount = 0 this.loading = true } abstract fun onLoadMore(page: Int, totalItemsCount: Int, view: RecyclerView) } ================================================ FILE: carouselview/src/main/java/alirezat775/lib/carouselview/helper/ViewHelper.kt ================================================ package alirezat775.lib.carouselview.helper import android.content.res.Resources /** * Author: Alireza Tizfahm Fard * Date: 2019-06-14 * Email: alirezat775@gmail.com */ object ViewHelper { /** * @return screen width size */ fun getScreenWidth(): Int { return Resources.getSystem().displayMetrics.widthPixels } /** * @return screen height size */ fun getScreenHeight(): Int { return Resources.getSystem().displayMetrics.heightPixels } } ================================================ FILE: carouselview/src/main/res/values/strings.xml ================================================ carouselview ================================================ FILE: carouselview/src/test/java/alirezat775/lib/carouselview/ExampleUnitTest.kt ================================================ package alirezat775.lib.carouselview import org.junit.Test import org.junit.Assert.* /** * Example local unit test, which will execute on the development machine (host). * * @see [Testing documentation](http://d.android.com/tools/testing) */ class ExampleUnitTest { @Test fun addition_isCorrect() { assertEquals(4, 2 + 2) } } ================================================ FILE: gradle/wrapper/gradle-wrapper.properties ================================================ #Thu Apr 23 17:51:28 IRDT 2020 distributionBase=GRADLE_USER_HOME distributionPath=wrapper/dists zipStoreBase=GRADLE_USER_HOME zipStorePath=wrapper/dists distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-all.zip ================================================ FILE: gradle.properties ================================================ # Project-wide Gradle settings. # IDE (e.g. Android Studio) users: # Gradle settings configured through the IDE *will override* # any settings specified in this file. # For more details on how to configure your build environment visit # http://www.gradle.org/docs/current/userguide/build_environment.html # Specifies the JVM arguments used for the daemon process. # The setting is particularly useful for tweaking memory settings. org.gradle.jvmargs=-Xmx1536m # When configured, Gradle will run in incubating parallel mode. # This option should only be used with decoupled projects. More details, visit # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects # org.gradle.parallel=true # AndroidX package structure to make it clearer which packages are bundled with the # Android operating system, and which are packaged with your app's APK # https://developer.android.com/topic/libraries/support-library/androidx-rn android.useAndroidX=true # Automatically convert third-party libraries to use AndroidX android.enableJetifier=true # Kotlin code style for this project: "official" or "obsolete": kotlin.code.style=official ================================================ FILE: gradlew ================================================ #!/usr/bin/env sh ############################################################################## ## ## Gradle start up script for UN*X ## ############################################################################## # Attempt to set APP_HOME # Resolve links: $0 may be a link PRG="$0" # Need this for relative symlinks. while [ -h "$PRG" ] ; do ls=`ls -ld "$PRG"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then PRG="$link" else PRG=`dirname "$PRG"`"/$link" fi done SAVED="`pwd`" cd "`dirname \"$PRG\"`/" >/dev/null APP_HOME="`pwd -P`" cd "$SAVED" >/dev/null APP_NAME="Gradle" APP_BASE_NAME=`basename "$0"` # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. DEFAULT_JVM_OPTS="" # Use the maximum available, or set MAX_FD != -1 to use that value. MAX_FD="maximum" warn () { echo "$*" } die () { echo echo "$*" echo exit 1 } # OS specific support (must be 'true' or 'false'). cygwin=false msys=false darwin=false nonstop=false case "`uname`" in CYGWIN* ) cygwin=true ;; Darwin* ) darwin=true ;; MINGW* ) msys=true ;; NONSTOP* ) nonstop=true ;; esac CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar # Determine the Java command to use to start the JVM. if [ -n "$JAVA_HOME" ] ; then if [ -x "$JAVA_HOME/jre/sh/java" ] ; then # IBM's JDK on AIX uses strange locations for the executables JAVACMD="$JAVA_HOME/jre/sh/java" else JAVACMD="$JAVA_HOME/bin/java" fi if [ ! -x "$JAVACMD" ] ; then die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME Please set the JAVA_HOME variable in your environment to match the location of your Java installation." fi else JAVACMD="java" which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. Please set the JAVA_HOME variable in your environment to match the location of your Java installation." fi # Increase the maximum file descriptors if we can. if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then MAX_FD_LIMIT=`ulimit -H -n` if [ $? -eq 0 ] ; then if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then MAX_FD="$MAX_FD_LIMIT" fi ulimit -n $MAX_FD if [ $? -ne 0 ] ; then warn "Could not set maximum file descriptor limit: $MAX_FD" fi else warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" fi fi # For Darwin, add options to specify how the application appears in the dock if $darwin; then GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" fi # For Cygwin, switch paths to Windows format before running java if $cygwin ; then APP_HOME=`cygpath --path --mixed "$APP_HOME"` CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` JAVACMD=`cygpath --unix "$JAVACMD"` # We build the pattern for arguments to be converted via cygpath ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` SEP="" for dir in $ROOTDIRSRAW ; do ROOTDIRS="$ROOTDIRS$SEP$dir" SEP="|" done OURCYGPATTERN="(^($ROOTDIRS))" # Add a user-defined pattern to the cygpath arguments if [ "$GRADLE_CYGPATTERN" != "" ] ; then OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" fi # Now convert the arguments - kludge to limit ourselves to /bin/sh i=0 for arg in "$@" ; do CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` else eval `echo args$i`="\"$arg\"" fi i=$((i+1)) done case $i in (0) set -- ;; (1) set -- "$args0" ;; (2) set -- "$args0" "$args1" ;; (3) set -- "$args0" "$args1" "$args2" ;; (4) set -- "$args0" "$args1" "$args2" "$args3" ;; (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; esac fi # Escape application args save () { for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done echo " " } APP_ARGS=$(save "$@") # Collect all arguments for the java command, following the shell quoting and substitution rules eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then cd "$(dirname "$0")" fi exec "$JAVACMD" "$@" ================================================ FILE: gradlew.bat ================================================ @if "%DEBUG%" == "" @echo off @rem ########################################################################## @rem @rem Gradle startup script for Windows @rem @rem ########################################################################## @rem Set local scope for the variables with windows NT shell if "%OS%"=="Windows_NT" setlocal set DIRNAME=%~dp0 if "%DIRNAME%" == "" set DIRNAME=. set APP_BASE_NAME=%~n0 set APP_HOME=%DIRNAME% @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. set DEFAULT_JVM_OPTS= @rem Find java.exe if defined JAVA_HOME goto findJavaFromJavaHome set JAVA_EXE=java.exe %JAVA_EXE% -version >NUL 2>&1 if "%ERRORLEVEL%" == "0" goto init echo. echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. echo. echo Please set the JAVA_HOME variable in your environment to match the echo location of your Java installation. goto fail :findJavaFromJavaHome set JAVA_HOME=%JAVA_HOME:"=% set JAVA_EXE=%JAVA_HOME%/bin/java.exe if exist "%JAVA_EXE%" goto init echo. echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% echo. echo Please set the JAVA_HOME variable in your environment to match the echo location of your Java installation. goto fail :init @rem Get command-line arguments, handling Windows variants if not "%OS%" == "Windows_NT" goto win9xME_args :win9xME_args @rem Slurp the command line arguments. set CMD_LINE_ARGS= set _SKIP=2 :win9xME_args_slurp if "x%~1" == "x" goto execute set CMD_LINE_ARGS=%* :execute @rem Setup the command line set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar @rem Execute Gradle "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% :end @rem End local scope for the variables with windows NT shell if "%ERRORLEVEL%"=="0" goto mainEnd :fail rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of rem the _cmd.exe /c_ return code! if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 exit /b 1 :mainEnd if "%OS%"=="Windows_NT" endlocal :omega ================================================ FILE: settings.gradle ================================================ include ':app', ':carouselview'