├── .gitignore ├── .idea ├── .name ├── codeStyles │ ├── Project.xml │ └── codeStyleConfig.xml ├── jarRepositories.xml ├── misc.xml └── runConfigurations.xml ├── Demo.gif ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── info │ │ └── nguyenthanhnhon │ │ └── rowoptionsdemo │ │ └── ExampleInstrumentedTest.kt │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── info │ │ │ └── nguyenthanhnhon │ │ │ └── rowoptionsdemo │ │ │ ├── Adapter.kt │ │ │ ├── MainActivity.kt │ │ │ ├── SwipeHelper.kt │ │ │ └── TextViewHolder.kt │ └── res │ │ ├── drawable-v24 │ │ └── ic_launcher_foreground.xml │ │ ├── drawable │ │ └── ic_launcher_background.xml │ │ ├── layout │ │ ├── activity_main.xml │ │ └── text_view_holder.xml │ │ ├── mipmap-anydpi-v26 │ │ ├── ic_launcher.xml │ │ └── ic_launcher_round.xml │ │ ├── mipmap-hdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-mdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ └── values │ │ ├── colors.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── info │ └── nguyenthanhnhon │ └── rowoptionsdemo │ └── ExampleUnitTest.kt ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | # Built application files 2 | *.apk 3 | *.aar 4 | *.ap_ 5 | *.aab 6 | 7 | # Files for the ART/Dalvik VM 8 | *.dex 9 | 10 | # Java class files 11 | *.class 12 | 13 | # Generated files 14 | bin/ 15 | gen/ 16 | out/ 17 | # Uncomment the following line in case you need and you don't have the release build type files in your app 18 | # release/ 19 | 20 | # Gradle files 21 | .gradle/ 22 | build/ 23 | 24 | # Local configuration file (sdk path, etc) 25 | local.properties 26 | 27 | # Proguard folder generated by Eclipse 28 | proguard/ 29 | 30 | # Log Files 31 | *.log 32 | 33 | # Android Studio Navigation editor temp files 34 | .navigation/ 35 | 36 | # Android Studio captures folder 37 | captures/ 38 | 39 | # IntelliJ 40 | *.iml 41 | .idea/workspace.xml 42 | .idea/tasks.xml 43 | .idea/gradle.xml 44 | .idea/assetWizardSettings.xml 45 | .idea/dictionaries 46 | .idea/libraries 47 | # Android Studio 3 in .gitignore file. 48 | .idea/caches 49 | .idea/modules.xml 50 | # Comment next line if keeping position of elements in Navigation Editor is relevant for you 51 | .idea/navEditor.xml 52 | 53 | # Keystore files 54 | # Uncomment the following lines if you do not want to check your keystore files in. 55 | #*.jks 56 | #*.keystore 57 | 58 | # External native build folder generated in Android Studio 2.2 and later 59 | .externalNativeBuild 60 | .cxx/ 61 | 62 | # Google Services (e.g. APIs or Firebase) 63 | # google-services.json 64 | 65 | # Freeline 66 | freeline.py 67 | freeline/ 68 | freeline_project_description.json 69 | 70 | # fastlane 71 | fastlane/report.xml 72 | fastlane/Preview.html 73 | fastlane/screenshots 74 | fastlane/test_output 75 | fastlane/readme.md 76 | 77 | # Version control 78 | vcs.xml 79 | 80 | # lint 81 | lint/intermediates/ 82 | lint/generated/ 83 | lint/outputs/ 84 | lint/tmp/ 85 | # lint/reports/ 86 | -------------------------------------------------------------------------------- /.idea/.name: -------------------------------------------------------------------------------- 1 | RowOptionsDemo -------------------------------------------------------------------------------- /.idea/codeStyles/Project.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 6 | 7 | 8 | 10 | 11 | 12 |
13 | 14 | 15 | 16 | xmlns:android 17 | 18 | ^$ 19 | 20 | 21 | 22 |
23 |
24 | 25 | 26 | 27 | xmlns:.* 28 | 29 | ^$ 30 | 31 | 32 | BY_NAME 33 | 34 |
35 |
36 | 37 | 38 | 39 | .*:id 40 | 41 | http://schemas.android.com/apk/res/android 42 | 43 | 44 | 45 |
46 |
47 | 48 | 49 | 50 | .*:name 51 | 52 | http://schemas.android.com/apk/res/android 53 | 54 | 55 | 56 |
57 |
58 | 59 | 60 | 61 | name 62 | 63 | ^$ 64 | 65 | 66 | 67 |
68 |
69 | 70 | 71 | 72 | style 73 | 74 | ^$ 75 | 76 | 77 | 78 |
79 |
80 | 81 | 82 | 83 | .* 84 | 85 | ^$ 86 | 87 | 88 | BY_NAME 89 | 90 |
91 |
92 | 93 | 94 | 95 | .* 96 | 97 | http://schemas.android.com/apk/res/android 98 | 99 | 100 | ANDROID_ATTRIBUTE_ORDER 101 | 102 |
103 |
104 | 105 | 106 | 107 | .* 108 | 109 | .* 110 | 111 | 112 | BY_NAME 113 | 114 |
115 | 116 | 117 | 118 | 119 | 121 | 122 | -------------------------------------------------------------------------------- /.idea/codeStyles/codeStyleConfig.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 5 | -------------------------------------------------------------------------------- /.idea/jarRepositories.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 9 | 10 | 14 | 15 | 19 | 20 | 24 | 25 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 9 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /Demo.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ntnhon/RecyclerViewRowOptionsDemo/9bb1a5d55cbcb4e75beb190d353040ada7defde2/Demo.gif -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | This is a demo project showing how to reveal a recycler view row options with swipe gesture. 2 | 3 | Discussion on [StackOverflow](https://stackoverflow.com/questions/44965278/recyclerview-itemtouchhelper-buttons-on-swipe/62265008#62265008) 4 | 5 | ![](https://raw.githubusercontent.com/ntnhon/RecyclerViewRowOptionsDemo/master/Demo.gif) -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | apply plugin: 'kotlin-android' 3 | apply plugin: 'kotlin-android-extensions' 4 | 5 | android { 6 | compileSdkVersion 29 7 | 8 | defaultConfig { 9 | applicationId "info.nguyenthanhnhon.rowoptionsdemo" 10 | minSdkVersion 19 11 | targetSdkVersion 29 12 | versionCode 1 13 | versionName "1.0" 14 | 15 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" 16 | } 17 | 18 | dataBinding { 19 | enabled = true 20 | } 21 | 22 | 23 | buildTypes { 24 | release { 25 | minifyEnabled false 26 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 27 | } 28 | } 29 | } 30 | 31 | dependencies { 32 | implementation fileTree(dir: "libs", include: ["*.jar"]) 33 | implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version" 34 | implementation 'androidx.core:core-ktx:1.3.0' 35 | implementation 'androidx.appcompat:appcompat:1.1.0' 36 | implementation 'androidx.constraintlayout:constraintlayout:1.1.3' 37 | implementation 'androidx.recyclerview:recyclerview:1.1.0' 38 | testImplementation 'junit:junit:4.12' 39 | androidTestImplementation 'androidx.test.ext:junit:1.1.1' 40 | androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0' 41 | 42 | } -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile -------------------------------------------------------------------------------- /app/src/androidTest/java/info/nguyenthanhnhon/rowoptionsdemo/ExampleInstrumentedTest.kt: -------------------------------------------------------------------------------- 1 | package info.nguyenthanhnhon.rowoptionsdemo 2 | 3 | import androidx.test.platform.app.InstrumentationRegistry 4 | import androidx.test.ext.junit.runners.AndroidJUnit4 5 | 6 | import org.junit.Test 7 | import org.junit.runner.RunWith 8 | 9 | import org.junit.Assert.* 10 | 11 | /** 12 | * Instrumented test, which will execute on an Android device. 13 | * 14 | * See [testing documentation](http://d.android.com/tools/testing). 15 | */ 16 | @RunWith(AndroidJUnit4::class) 17 | class ExampleInstrumentedTest { 18 | @Test 19 | fun useAppContext() { 20 | // Context of the app under test. 21 | val appContext = InstrumentationRegistry.getInstrumentation().targetContext 22 | assertEquals("info.nguyenthanhnhon.rowoptionsdemo", appContext.packageName) 23 | } 24 | } -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /app/src/main/java/info/nguyenthanhnhon/rowoptionsdemo/Adapter.kt: -------------------------------------------------------------------------------- 1 | package info.nguyenthanhnhon.rowoptionsdemo 2 | 3 | import android.view.ViewGroup 4 | import androidx.recyclerview.widget.RecyclerView 5 | 6 | class Adapter(private val strings: List) : RecyclerView.Adapter() { 7 | override fun getItemCount() = strings.size 8 | 9 | override fun onCreateViewHolder(parent: ViewGroup, viewType: Int) = 10 | TextViewHolder.from(parent) 11 | 12 | override fun onBindViewHolder(holder: TextViewHolder, position: Int) = 13 | holder.bind(strings[position]) 14 | } -------------------------------------------------------------------------------- /app/src/main/java/info/nguyenthanhnhon/rowoptionsdemo/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package info.nguyenthanhnhon.rowoptionsdemo 2 | 3 | import androidx.appcompat.app.AppCompatActivity 4 | import android.os.Bundle 5 | import android.widget.Toast 6 | import androidx.recyclerview.widget.DividerItemDecoration 7 | import androidx.recyclerview.widget.ItemTouchHelper 8 | import androidx.recyclerview.widget.LinearLayoutManager 9 | import info.nguyenthanhnhon.rowoptionsdemo.databinding.ActivityMainBinding 10 | 11 | class MainActivity : AppCompatActivity() { 12 | private var toast: Toast? = null 13 | lateinit var binding: ActivityMainBinding 14 | override fun onCreate(savedInstanceState: Bundle?) { 15 | super.onCreate(savedInstanceState) 16 | binding = ActivityMainBinding.inflate(layoutInflater) 17 | setContentView(binding.root) 18 | setUpRecyclerView() 19 | } 20 | 21 | private fun setUpRecyclerView() { 22 | binding.recyclerView.adapter = Adapter(listOf( 23 | "Item 0: No action", 24 | "Item 1: Delete", 25 | "Item 2: Delete & Mark as unread", 26 | "Item 3: Delete, Mark as unread & Archive" 27 | )) 28 | binding.recyclerView.addItemDecoration(DividerItemDecoration(this, DividerItemDecoration.VERTICAL)) 29 | binding.recyclerView.layoutManager = LinearLayoutManager(this) 30 | 31 | val itemTouchHelper = ItemTouchHelper(object : SwipeHelper(binding.recyclerView) { 32 | override fun instantiateUnderlayButton(position: Int): List { 33 | var buttons = listOf() 34 | val deleteButton = deleteButton(position) 35 | val markAsUnreadButton = markAsUnreadButton(position) 36 | val archiveButton = archiveButton(position) 37 | when (position) { 38 | 1 -> buttons = listOf(deleteButton) 39 | 2 -> buttons = listOf(deleteButton, markAsUnreadButton) 40 | 3 -> buttons = listOf(deleteButton, markAsUnreadButton, archiveButton) 41 | else -> Unit 42 | } 43 | return buttons 44 | } 45 | }) 46 | 47 | itemTouchHelper.attachToRecyclerView(binding.recyclerView) 48 | } 49 | 50 | private fun toast(text: String) { 51 | toast?.cancel() 52 | toast = Toast.makeText(this, text, Toast.LENGTH_SHORT) 53 | toast?.show() 54 | } 55 | 56 | private fun deleteButton(position: Int) : SwipeHelper.UnderlayButton { 57 | return SwipeHelper.UnderlayButton( 58 | this, 59 | "Delete", 60 | 14.0f, 61 | android.R.color.holo_red_light, 62 | object : SwipeHelper.UnderlayButtonClickListener { 63 | override fun onClick() { 64 | toast("Deleted item $position") 65 | } 66 | }) 67 | } 68 | 69 | private fun markAsUnreadButton(position: Int) : SwipeHelper.UnderlayButton { 70 | return SwipeHelper.UnderlayButton( 71 | this, 72 | "Mark as unread", 73 | 14.0f, 74 | android.R.color.holo_green_light, 75 | object : SwipeHelper.UnderlayButtonClickListener { 76 | override fun onClick() { 77 | toast("Marked as unread item $position") 78 | } 79 | }) 80 | } 81 | 82 | private fun archiveButton(position: Int) : SwipeHelper.UnderlayButton { 83 | return SwipeHelper.UnderlayButton( 84 | this, 85 | "Archive", 86 | 14.0f, 87 | android.R.color.holo_blue_light, 88 | object : SwipeHelper.UnderlayButtonClickListener { 89 | override fun onClick() { 90 | toast("Archived item $position") 91 | } 92 | }) 93 | } 94 | } -------------------------------------------------------------------------------- /app/src/main/java/info/nguyenthanhnhon/rowoptionsdemo/SwipeHelper.kt: -------------------------------------------------------------------------------- 1 | package info.nguyenthanhnhon.rowoptionsdemo 2 | 3 | import android.annotation.SuppressLint 4 | import android.content.Context 5 | import android.graphics.* 6 | import android.view.MotionEvent 7 | import android.view.View 8 | import androidx.annotation.ColorRes 9 | import androidx.core.content.ContextCompat 10 | import androidx.recyclerview.widget.ItemTouchHelper 11 | import androidx.recyclerview.widget.RecyclerView 12 | import java.util.* 13 | import kotlin.math.abs 14 | import kotlin.math.max 15 | 16 | abstract class SwipeHelper( 17 | private val recyclerView: RecyclerView 18 | ) : ItemTouchHelper.SimpleCallback( 19 | ItemTouchHelper.ACTION_STATE_IDLE, 20 | ItemTouchHelper.LEFT 21 | ) { 22 | private var swipedPosition = -1 23 | private val buttonsBuffer: MutableMap> = mutableMapOf() 24 | private val recoverQueue = object : LinkedList() { 25 | override fun add(element: Int): Boolean { 26 | if (contains(element)) return false 27 | return super.add(element) 28 | } 29 | } 30 | 31 | @SuppressLint("ClickableViewAccessibility") 32 | private val touchListener = View.OnTouchListener { _, event -> 33 | if (swipedPosition < 0) return@OnTouchListener false 34 | buttonsBuffer[swipedPosition]?.forEach { it.handle(event) } 35 | recoverQueue.add(swipedPosition) 36 | swipedPosition = -1 37 | recoverSwipedItem() 38 | true 39 | } 40 | 41 | init { 42 | recyclerView.setOnTouchListener(touchListener) 43 | } 44 | 45 | private fun recoverSwipedItem() { 46 | while (!recoverQueue.isEmpty()) { 47 | val position = recoverQueue.poll() ?: return 48 | recyclerView.adapter?.notifyItemChanged(position) 49 | } 50 | } 51 | 52 | private fun drawButtons( 53 | canvas: Canvas, 54 | buttons: List, 55 | itemView: View, 56 | dX: Float 57 | ) { 58 | var right = itemView.right 59 | buttons.forEach { button -> 60 | val width = button.intrinsicWidth / buttons.intrinsicWidth() * abs(dX) 61 | val left = right - width 62 | button.draw( 63 | canvas, 64 | RectF(left, itemView.top.toFloat(), right.toFloat(), itemView.bottom.toFloat()) 65 | ) 66 | 67 | right = left.toInt() 68 | } 69 | } 70 | 71 | override fun onChildDraw( 72 | c: Canvas, 73 | recyclerView: RecyclerView, 74 | viewHolder: RecyclerView.ViewHolder, 75 | dX: Float, 76 | dY: Float, 77 | actionState: Int, 78 | isCurrentlyActive: Boolean 79 | ) { 80 | val position = viewHolder.adapterPosition 81 | var maxDX = dX 82 | val itemView = viewHolder.itemView 83 | 84 | if (actionState == ItemTouchHelper.ACTION_STATE_SWIPE) { 85 | if (dX < 0) { 86 | if (!buttonsBuffer.containsKey(position)) { 87 | buttonsBuffer[position] = instantiateUnderlayButton(position) 88 | } 89 | 90 | val buttons = buttonsBuffer[position] ?: return 91 | if (buttons.isEmpty()) return 92 | maxDX = max(-buttons.intrinsicWidth(), dX) 93 | drawButtons(c, buttons, itemView, maxDX) 94 | } 95 | } 96 | 97 | super.onChildDraw( 98 | c, 99 | recyclerView, 100 | viewHolder, 101 | maxDX, 102 | dY, 103 | actionState, 104 | isCurrentlyActive 105 | ) 106 | } 107 | 108 | override fun onMove( 109 | recyclerView: RecyclerView, 110 | viewHolder: RecyclerView.ViewHolder, 111 | target: RecyclerView.ViewHolder 112 | ): Boolean { 113 | return false 114 | } 115 | 116 | override fun onSwiped(viewHolder: RecyclerView.ViewHolder, direction: Int) { 117 | val position = viewHolder.adapterPosition 118 | if (swipedPosition != position) recoverQueue.add(swipedPosition) 119 | swipedPosition = position 120 | recoverSwipedItem() 121 | } 122 | 123 | abstract fun instantiateUnderlayButton(position: Int): List 124 | 125 | //region UnderlayButton 126 | interface UnderlayButtonClickListener { 127 | fun onClick() 128 | } 129 | 130 | class UnderlayButton( 131 | private val context: Context, 132 | private val title: String, 133 | textSize: Float, 134 | @ColorRes private val colorRes: Int, 135 | private val clickListener: UnderlayButtonClickListener 136 | ) { 137 | private var clickableRegion: RectF? = null 138 | private val textSizeInPixel: Float = textSize * context.resources.displayMetrics.density // dp to px 139 | private val horizontalPadding = 50.0f 140 | val intrinsicWidth: Float 141 | 142 | init { 143 | val paint = Paint() 144 | paint.textSize = textSizeInPixel 145 | paint.typeface = Typeface.DEFAULT_BOLD 146 | paint.textAlign = Paint.Align.LEFT 147 | val titleBounds = Rect() 148 | paint.getTextBounds(title, 0, title.length, titleBounds) 149 | intrinsicWidth = titleBounds.width() + 2 * horizontalPadding 150 | } 151 | 152 | fun draw(canvas: Canvas, rect: RectF) { 153 | val paint = Paint() 154 | 155 | // Draw background 156 | paint.color = ContextCompat.getColor(context, colorRes) 157 | canvas.drawRect(rect, paint) 158 | 159 | // Draw title 160 | paint.color = ContextCompat.getColor(context, android.R.color.white) 161 | paint.textSize = textSizeInPixel 162 | paint.typeface = Typeface.DEFAULT_BOLD 163 | paint.textAlign = Paint.Align.LEFT 164 | 165 | val titleBounds = Rect() 166 | paint.getTextBounds(title, 0, title.length, titleBounds) 167 | 168 | val y = rect.height() / 2 + titleBounds.height() / 2 - titleBounds.bottom 169 | canvas.drawText(title, rect.left + horizontalPadding, rect.top + y, paint) 170 | 171 | clickableRegion = rect 172 | } 173 | 174 | fun handle(event: MotionEvent) { 175 | clickableRegion?.let { 176 | if (it.contains(event.x, event.y)) { 177 | clickListener.onClick() 178 | } 179 | } 180 | } 181 | } 182 | //endregion 183 | } 184 | 185 | private fun List.intrinsicWidth(): Float { 186 | if (isEmpty()) return 0.0f 187 | return map { it.intrinsicWidth }.reduce { acc, fl -> acc + fl } 188 | } -------------------------------------------------------------------------------- /app/src/main/java/info/nguyenthanhnhon/rowoptionsdemo/TextViewHolder.kt: -------------------------------------------------------------------------------- 1 | package info.nguyenthanhnhon.rowoptionsdemo 2 | 3 | import android.view.LayoutInflater 4 | import android.view.ViewGroup 5 | import androidx.recyclerview.widget.RecyclerView 6 | import info.nguyenthanhnhon.rowoptionsdemo.databinding.TextViewHolderBinding 7 | 8 | class TextViewHolder(private val binding: TextViewHolderBinding) : RecyclerView.ViewHolder(binding.root) { 9 | companion object { 10 | fun from(parent: ViewGroup): TextViewHolder { 11 | val inflater = LayoutInflater.from(parent.context) 12 | val binding = TextViewHolderBinding.inflate(inflater, parent, false) 13 | return TextViewHolder(binding) 14 | } 15 | } 16 | 17 | fun bind(text: String) { 18 | binding.textView.text = text 19 | } 20 | } -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 8 | 9 | 15 | 18 | 21 | 22 | 23 | 24 | 30 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 8 | 9 | 13 | 14 | 15 | 16 | -------------------------------------------------------------------------------- /app/src/main/res/layout/text_view_holder.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 7 | 14 | 15 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ntnhon/RecyclerViewRowOptionsDemo/9bb1a5d55cbcb4e75beb190d353040ada7defde2/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ntnhon/RecyclerViewRowOptionsDemo/9bb1a5d55cbcb4e75beb190d353040ada7defde2/app/src/main/res/mipmap-hdpi/ic_launcher_round.png 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/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ntnhon/RecyclerViewRowOptionsDemo/9bb1a5d55cbcb4e75beb190d353040ada7defde2/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ntnhon/RecyclerViewRowOptionsDemo/9bb1a5d55cbcb4e75beb190d353040ada7defde2/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ntnhon/RecyclerViewRowOptionsDemo/9bb1a5d55cbcb4e75beb190d353040ada7defde2/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #6200EE 4 | #3700B3 5 | #03DAC5 6 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | RowOptionsDemo 3 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/test/java/info/nguyenthanhnhon/rowoptionsdemo/ExampleUnitTest.kt: -------------------------------------------------------------------------------- 1 | package info.nguyenthanhnhon.rowoptionsdemo 2 | 3 | import org.junit.Test 4 | 5 | import org.junit.Assert.* 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * See [testing documentation](http://d.android.com/tools/testing). 11 | */ 12 | class ExampleUnitTest { 13 | @Test 14 | fun addition_isCorrect() { 15 | assertEquals(4, 2 + 2) 16 | } 17 | } -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | buildscript { 3 | ext.kotlin_version = "1.3.72" 4 | repositories { 5 | google() 6 | jcenter() 7 | } 8 | dependencies { 9 | classpath "com.android.tools.build:gradle:4.0.0" 10 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 11 | 12 | // NOTE: Do not place your application dependencies here; they belong 13 | // in the individual module build.gradle files 14 | } 15 | } 16 | 17 | allprojects { 18 | repositories { 19 | google() 20 | jcenter() 21 | } 22 | } 23 | 24 | task clean(type: Delete) { 25 | delete rootProject.buildDir 26 | } -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | # IDE (e.g. Android Studio) users: 3 | # Gradle settings configured through the IDE *will override* 4 | # any settings specified in this file. 5 | # For more details on how to configure your build environment visit 6 | # http://www.gradle.org/docs/current/userguide/build_environment.html 7 | # Specifies the JVM arguments used for the daemon process. 8 | # The setting is particularly useful for tweaking memory settings. 9 | org.gradle.jvmargs=-Xmx2048m 10 | # When configured, Gradle will run in incubating parallel mode. 11 | # This option should only be used with decoupled projects. More details, visit 12 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 13 | # org.gradle.parallel=true 14 | # AndroidX package structure to make it clearer which packages are bundled with the 15 | # Android operating system, and which are packaged with your app"s APK 16 | # https://developer.android.com/topic/libraries/support-library/androidx-rn 17 | android.useAndroidX=true 18 | # Automatically convert third-party libraries to use AndroidX 19 | android.enableJetifier=true 20 | # Kotlin code style for this project: "official" or "obsolete": 21 | kotlin.code.style=official -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ntnhon/RecyclerViewRowOptionsDemo/9bb1a5d55cbcb4e75beb190d353040ada7defde2/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Thu Jun 04 23:34:14 CEST 2020 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Attempt to set APP_HOME 10 | # Resolve links: $0 may be a link 11 | PRG="$0" 12 | # Need this for relative symlinks. 13 | while [ -h "$PRG" ] ; do 14 | ls=`ls -ld "$PRG"` 15 | link=`expr "$ls" : '.*-> \(.*\)$'` 16 | if expr "$link" : '/.*' > /dev/null; then 17 | PRG="$link" 18 | else 19 | PRG=`dirname "$PRG"`"/$link" 20 | fi 21 | done 22 | SAVED="`pwd`" 23 | cd "`dirname \"$PRG\"`/" >/dev/null 24 | APP_HOME="`pwd -P`" 25 | cd "$SAVED" >/dev/null 26 | 27 | APP_NAME="Gradle" 28 | APP_BASE_NAME=`basename "$0"` 29 | 30 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 31 | DEFAULT_JVM_OPTS="" 32 | 33 | # Use the maximum available, or set MAX_FD != -1 to use that value. 34 | MAX_FD="maximum" 35 | 36 | warn () { 37 | echo "$*" 38 | } 39 | 40 | die () { 41 | echo 42 | echo "$*" 43 | echo 44 | exit 1 45 | } 46 | 47 | # OS specific support (must be 'true' or 'false'). 48 | cygwin=false 49 | msys=false 50 | darwin=false 51 | nonstop=false 52 | case "`uname`" in 53 | CYGWIN* ) 54 | cygwin=true 55 | ;; 56 | Darwin* ) 57 | darwin=true 58 | ;; 59 | MINGW* ) 60 | msys=true 61 | ;; 62 | NONSTOP* ) 63 | nonstop=true 64 | ;; 65 | esac 66 | 67 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 68 | 69 | # Determine the Java command to use to start the JVM. 70 | if [ -n "$JAVA_HOME" ] ; then 71 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 72 | # IBM's JDK on AIX uses strange locations for the executables 73 | JAVACMD="$JAVA_HOME/jre/sh/java" 74 | else 75 | JAVACMD="$JAVA_HOME/bin/java" 76 | fi 77 | if [ ! -x "$JAVACMD" ] ; then 78 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 79 | 80 | Please set the JAVA_HOME variable in your environment to match the 81 | location of your Java installation." 82 | fi 83 | else 84 | JAVACMD="java" 85 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 86 | 87 | Please set the JAVA_HOME variable in your environment to match the 88 | location of your Java installation." 89 | fi 90 | 91 | # Increase the maximum file descriptors if we can. 92 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then 93 | MAX_FD_LIMIT=`ulimit -H -n` 94 | if [ $? -eq 0 ] ; then 95 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 96 | MAX_FD="$MAX_FD_LIMIT" 97 | fi 98 | ulimit -n $MAX_FD 99 | if [ $? -ne 0 ] ; then 100 | warn "Could not set maximum file descriptor limit: $MAX_FD" 101 | fi 102 | else 103 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 104 | fi 105 | fi 106 | 107 | # For Darwin, add options to specify how the application appears in the dock 108 | if $darwin; then 109 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 110 | fi 111 | 112 | # For Cygwin, switch paths to Windows format before running java 113 | if $cygwin ; then 114 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 115 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 116 | JAVACMD=`cygpath --unix "$JAVACMD"` 117 | 118 | # We build the pattern for arguments to be converted via cygpath 119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 120 | SEP="" 121 | for dir in $ROOTDIRSRAW ; do 122 | ROOTDIRS="$ROOTDIRS$SEP$dir" 123 | SEP="|" 124 | done 125 | OURCYGPATTERN="(^($ROOTDIRS))" 126 | # Add a user-defined pattern to the cygpath arguments 127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 129 | fi 130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 131 | i=0 132 | for arg in "$@" ; do 133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 135 | 136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 138 | else 139 | eval `echo args$i`="\"$arg\"" 140 | fi 141 | i=$((i+1)) 142 | done 143 | case $i in 144 | (0) set -- ;; 145 | (1) set -- "$args0" ;; 146 | (2) set -- "$args0" "$args1" ;; 147 | (3) set -- "$args0" "$args1" "$args2" ;; 148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 154 | esac 155 | fi 156 | 157 | # Escape application args 158 | save () { 159 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done 160 | echo " " 161 | } 162 | APP_ARGS=$(save "$@") 163 | 164 | # Collect all arguments for the java command, following the shell quoting and substitution rules 165 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" 166 | 167 | # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong 168 | if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then 169 | cd "$(dirname "$0")" 170 | fi 171 | 172 | exec "$JAVACMD" "$@" 173 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | set DIRNAME=%~dp0 12 | if "%DIRNAME%" == "" set DIRNAME=. 13 | set APP_BASE_NAME=%~n0 14 | set APP_HOME=%DIRNAME% 15 | 16 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 17 | set DEFAULT_JVM_OPTS= 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windows variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | 53 | :win9xME_args 54 | @rem Slurp the command line arguments. 55 | set CMD_LINE_ARGS= 56 | set _SKIP=2 57 | 58 | :win9xME_args_slurp 59 | if "x%~1" == "x" goto execute 60 | 61 | set CMD_LINE_ARGS=%* 62 | 63 | :execute 64 | @rem Setup the command line 65 | 66 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 67 | 68 | @rem Execute Gradle 69 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 70 | 71 | :end 72 | @rem End local scope for the variables with windows NT shell 73 | if "%ERRORLEVEL%"=="0" goto mainEnd 74 | 75 | :fail 76 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 77 | rem the _cmd.exe /c_ return code! 78 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 79 | exit /b 1 80 | 81 | :mainEnd 82 | if "%OS%"=="Windows_NT" endlocal 83 | 84 | :omega 85 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | rootProject.name = "RowOptionsDemo" --------------------------------------------------------------------------------