├── .gitignore ├── .idea ├── .gitignore ├── compiler.xml ├── gradle.xml ├── ktfmt.xml ├── misc.xml └── vcs.xml ├── PreviewCard ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── co │ │ └── joebirch │ │ └── previewcard │ │ └── ExampleInstrumentedTest.kt │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── co │ │ │ └── joebirch │ │ │ └── previewcard │ │ │ ├── MainActivity.kt │ │ │ ├── PreviewCard.kt │ │ │ └── ui │ │ │ └── theme │ │ │ ├── Color.kt │ │ │ ├── Shape.kt │ │ │ ├── Theme.kt │ │ │ └── Type.kt │ └── res │ │ └── values │ │ └── colors.xml │ └── test │ └── java │ └── co │ └── joebirch │ └── previewcard │ └── ExampleUnitTest.kt ├── art └── preview_card.gif ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── readme.md ├── sample ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── co │ │ └── joebirch │ │ └── previewcard │ │ └── sample │ │ └── ExampleInstrumentedTest.kt │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── co │ │ │ └── joebirch │ │ │ └── previewcard │ │ │ └── sample │ │ │ ├── DataFactory.kt │ │ │ ├── Home.kt │ │ │ ├── MainActivity.kt │ │ │ └── TvItem.kt │ └── res │ │ ├── drawable │ │ └── app_icon_your_company.png │ │ └── values │ │ ├── colors.xml │ │ ├── strings.xml │ │ └── themes.xml │ └── test │ └── java │ └── co │ └── joebirch │ └── previewcard │ └── sample │ └── ExampleUnitTest.kt └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/caches 5 | /.idea/libraries 6 | /.idea/modules.xml 7 | /.idea/workspace.xml 8 | /.idea/navEditor.xml 9 | /.idea/assetWizardSettings.xml 10 | .DS_Store 11 | /build 12 | /captures 13 | .externalNativeBuild 14 | .cxx 15 | local.properties 16 | -------------------------------------------------------------------------------- /.idea/.gitignore: -------------------------------------------------------------------------------- 1 | # Default ignored files 2 | /shelf/ 3 | /workspace.xml 4 | -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 18 | 19 | -------------------------------------------------------------------------------- /.idea/ktfmt.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 6 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 10 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /PreviewCard/.gitignore: -------------------------------------------------------------------------------- 1 | /build -------------------------------------------------------------------------------- /PreviewCard/build.gradle: -------------------------------------------------------------------------------- 1 | plugins { 2 | id 'com.android.library' 3 | id 'org.jetbrains.kotlin.android' 4 | } 5 | 6 | android { 7 | namespace 'co.joebirch.previewcard' 8 | compileSdk 33 9 | 10 | defaultConfig { 11 | minSdk 24 12 | targetSdk 33 13 | versionCode 1 14 | versionName "1.0" 15 | } 16 | 17 | buildTypes { 18 | release { 19 | minifyEnabled false 20 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 21 | } 22 | } 23 | compileOptions { 24 | sourceCompatibility JavaVersion.VERSION_1_8 25 | targetCompatibility JavaVersion.VERSION_1_8 26 | } 27 | kotlinOptions { 28 | jvmTarget = '1.8' 29 | } 30 | buildFeatures { 31 | compose true 32 | } 33 | composeOptions { 34 | kotlinCompilerExtensionVersion '1.2.0' 35 | } 36 | packagingOptions { 37 | resources { 38 | excludes += '/META-INF/{AL2.0,LGPL2.1}' 39 | } 40 | } 41 | } 42 | 43 | dependencies { 44 | implementation("io.coil-kt:coil-video:2.3.0") 45 | implementation "androidx.media3:media3-exoplayer:1.0.1" 46 | implementation "androidx.media3:media3-ui:1.0.1" 47 | implementation "androidx.media3:media3-ui-leanback:1.0.1" 48 | implementation 'androidx.activity:activity-compose:1.7.1' 49 | implementation 'androidx.appcompat:appcompat:1.6.1' 50 | implementation 'androidx.leanback:leanback:1.0.0' 51 | implementation 'androidx.tv:tv-foundation:1.0.0-alpha06' 52 | implementation 'androidx.tv:tv-material:1.0.0-alpha06' 53 | implementation "io.coil-kt:coil-compose:2.2.2" 54 | implementation "androidx.compose.foundation:foundation:1.4.2" 55 | implementation "androidx.compose.ui:ui:1.4.2" 56 | implementation "androidx.compose.material:material:1.4.2" 57 | implementation 'androidx.compose.ui:ui-tooling-preview:1.4.2' 58 | debugImplementation 'androidx.compose.ui:ui-tooling:1.4.2' 59 | } -------------------------------------------------------------------------------- /PreviewCard/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 -------------------------------------------------------------------------------- /PreviewCard/src/androidTest/java/co/joebirch/previewcard/ExampleInstrumentedTest.kt: -------------------------------------------------------------------------------- 1 | package co.joebirch.previewcard 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("co.joebirch.previewcard", appContext.packageName) 23 | } 24 | } -------------------------------------------------------------------------------- /PreviewCard/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 9 | 12 | 13 | -------------------------------------------------------------------------------- /PreviewCard/src/main/java/co/joebirch/previewcard/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package co.joebirch.previewcard 2 | 3 | import android.os.Bundle 4 | import androidx.activity.ComponentActivity 5 | import androidx.activity.compose.setContent 6 | import androidx.compose.foundation.layout.fillMaxSize 7 | import androidx.compose.material.MaterialTheme 8 | import androidx.compose.material.Surface 9 | import androidx.compose.material.Text 10 | import androidx.compose.runtime.Composable 11 | import androidx.compose.ui.Modifier 12 | import androidx.compose.ui.tooling.preview.Preview 13 | import co.joebirch.previewcard.ui.theme.PreviewCardTheme 14 | 15 | class MainActivity : ComponentActivity() { 16 | override fun onCreate(savedInstanceState: Bundle?) { 17 | super.onCreate(savedInstanceState) 18 | setContent { 19 | PreviewCardTheme { 20 | // A surface container using the 'background' color from the theme 21 | Surface( 22 | modifier = Modifier.fillMaxSize(), 23 | color = MaterialTheme.colors.background 24 | ) { 25 | Greeting("Android") 26 | } 27 | } 28 | } 29 | } 30 | } 31 | 32 | @Composable 33 | fun Greeting(name: String) { 34 | Text(text = "Hello $name!") 35 | } 36 | 37 | @Preview(showBackground = true) 38 | @Composable 39 | fun DefaultPreview() { 40 | PreviewCardTheme { 41 | Greeting("Android") 42 | } 43 | } -------------------------------------------------------------------------------- /PreviewCard/src/main/java/co/joebirch/previewcard/PreviewCard.kt: -------------------------------------------------------------------------------- 1 | package co.joebirch.previewcard 2 | 3 | import android.graphics.Bitmap 4 | import android.media.MediaMetadataRetriever 5 | import android.util.Log 6 | import androidx.compose.animation.Crossfade 7 | import androidx.compose.animation.core.tween 8 | import androidx.compose.foundation.Image 9 | import androidx.compose.foundation.background 10 | import androidx.compose.foundation.border 11 | import androidx.compose.foundation.layout.Box 12 | import androidx.compose.foundation.layout.fillMaxSize 13 | import androidx.compose.foundation.layout.height 14 | import androidx.compose.foundation.layout.width 15 | import androidx.compose.material.Card 16 | import androidx.compose.material.CircularProgressIndicator 17 | import androidx.compose.runtime.* 18 | import androidx.compose.runtime.saveable.rememberSaveable 19 | import androidx.compose.ui.Alignment 20 | import androidx.compose.ui.Modifier 21 | import androidx.compose.ui.graphics.Color 22 | import androidx.compose.ui.layout.ContentScale 23 | import androidx.compose.ui.platform.LocalContext 24 | import androidx.compose.ui.platform.LocalLifecycleOwner 25 | import androidx.compose.ui.unit.Dp 26 | import androidx.compose.ui.unit.dp 27 | import androidx.compose.ui.viewinterop.AndroidView 28 | import androidx.lifecycle.Lifecycle 29 | import androidx.lifecycle.LifecycleEventObserver 30 | import androidx.media3.common.C.VIDEO_SCALING_MODE_SCALE_TO_FIT_WITH_CROPPING 31 | import androidx.media3.common.MediaItem 32 | import androidx.media3.common.Player 33 | import androidx.media3.common.Player.Listener 34 | import androidx.media3.common.Player.REPEAT_MODE_ONE 35 | import androidx.media3.common.util.UnstableApi 36 | import androidx.media3.datasource.DataSource 37 | import androidx.media3.datasource.DefaultHttpDataSource 38 | import androidx.media3.exoplayer.ExoPlayer 39 | import androidx.media3.exoplayer.source.ClippingMediaSource 40 | import androidx.media3.exoplayer.source.MediaSource 41 | import androidx.media3.exoplayer.source.ProgressiveMediaSource 42 | import androidx.media3.ui.AspectRatioFrameLayout 43 | import androidx.media3.ui.PlayerView 44 | import coil.compose.AsyncImage 45 | import coil.compose.rememberAsyncImagePainter 46 | import kotlinx.coroutines.Dispatchers 47 | import kotlinx.coroutines.withContext 48 | 49 | @UnstableApi 50 | @Composable 51 | fun PreviewCard( 52 | modifier: Modifier = Modifier, 53 | cardWidth: Dp, 54 | cardHeight: Dp, 55 | videoUrl: String, 56 | hasFocus: Boolean, 57 | clipStartPosition: Long = 2000000, 58 | clipEndPosition: Long = 8000000, 59 | thumbnailFrame: Long = 5000000, 60 | thumbnailUrl: String? = null 61 | ) { 62 | Card( 63 | modifier = modifier 64 | .width(if (hasFocus) cardWidth.times(1.2f) else cardWidth) 65 | .height(if (hasFocus) cardHeight.times(1.2f) else cardHeight) 66 | ) { 67 | val context = LocalContext.current 68 | var currentlyPlaying by remember { mutableStateOf(false) } 69 | var isBuffering by remember { mutableStateOf(true) } 70 | 71 | 72 | var thumbnailBitmap by rememberSaveable { 73 | mutableStateOf(null) 74 | } 75 | 76 | val exoPlayer = remember { 77 | ExoPlayer.Builder(context).build().apply { 78 | repeatMode = REPEAT_MODE_ONE 79 | volume = 0f 80 | videoScalingMode = VIDEO_SCALING_MODE_SCALE_TO_FIT_WITH_CROPPING 81 | } 82 | } 83 | 84 | exoPlayer.addListener(object : Listener { 85 | override fun onPlaybackStateChanged(playbackState: Int) { 86 | super.onPlaybackStateChanged(playbackState) 87 | currentlyPlaying = playbackState == Player.STATE_READY 88 | } 89 | }) 90 | 91 | LaunchedEffect(key1 = videoUrl) { 92 | val dataSourceFactory: DataSource.Factory = DefaultHttpDataSource.Factory() 93 | val mediaSource: MediaSource = ProgressiveMediaSource.Factory(dataSourceFactory) 94 | .createMediaSource(MediaItem.fromUri(videoUrl)) 95 | val clip = ClippingMediaSource(mediaSource, clipStartPosition, clipEndPosition) 96 | exoPlayer.setMediaSource(clip) 97 | exoPlayer.prepare() 98 | exoPlayer.playWhenReady = true 99 | 100 | exoPlayer.addListener(object : Listener { 101 | override fun onPlaybackStateChanged(playbackState: Int) { 102 | super.onPlaybackStateChanged(playbackState) 103 | isBuffering = playbackState == Player.STATE_BUFFERING 104 | } 105 | }) 106 | } 107 | 108 | val lifecycleOwner by rememberUpdatedState(LocalLifecycleOwner.current) 109 | DisposableEffect(lifecycleOwner) { 110 | val lifecycle = lifecycleOwner.lifecycle 111 | val observer = LifecycleEventObserver { _, event -> 112 | when (event) { 113 | Lifecycle.Event.ON_PAUSE -> { 114 | exoPlayer.playWhenReady = false 115 | } 116 | 117 | Lifecycle.Event.ON_RESUME -> { 118 | exoPlayer.playWhenReady = true 119 | } 120 | 121 | Lifecycle.Event.ON_DESTROY -> { 122 | exoPlayer.run { 123 | stop() 124 | release() 125 | } 126 | } 127 | else -> {} 128 | } 129 | } 130 | lifecycle.addObserver(observer) 131 | onDispose { 132 | lifecycle.removeObserver(observer) 133 | } 134 | } 135 | 136 | Crossfade(targetState = hasFocus, animationSpec = tween(durationMillis = 700)) { focused -> 137 | if (focused) { 138 | Box { 139 | AndroidView( 140 | modifier = Modifier 141 | .fillMaxSize(), 142 | factory = { 143 | PlayerView(context).apply { 144 | player = exoPlayer 145 | useController = false 146 | resizeMode = AspectRatioFrameLayout.RESIZE_MODE_FILL 147 | controllerAutoShow = false 148 | setKeepContentOnPlayerReset(true) 149 | setShowBuffering(PlayerView.SHOW_BUFFERING_ALWAYS) 150 | } 151 | } 152 | ) 153 | if (isBuffering) { 154 | PreviewThumbnail( 155 | thumbnailUrl, 156 | thumbnailBitmap, 157 | thumbnailFrame, 158 | videoUrl, 159 | true 160 | ) { 161 | thumbnailBitmap = it 162 | } 163 | } 164 | } 165 | } else { 166 | PreviewThumbnail(thumbnailUrl, thumbnailBitmap, thumbnailFrame, videoUrl, false) { 167 | thumbnailBitmap = it 168 | } 169 | } 170 | } 171 | } 172 | } 173 | 174 | @Composable 175 | fun PreviewThumbnail( 176 | thumbnail: String?, 177 | thumbnailBitmap: Bitmap?, 178 | thumbnailFrame: Long, 179 | videoUrl: String, 180 | isLoadingVideo: Boolean, 181 | onBitmapLoaded: (bitmap: Bitmap?) -> Unit 182 | ) { 183 | if (thumbnail == null && thumbnailBitmap == null) { 184 | LaunchedEffect(videoUrl) { 185 | withContext(Dispatchers.IO) { 186 | MediaMetadataRetriever().apply { 187 | setDataSource(videoUrl, HashMap()) 188 | }.also { 189 | val result = it.getFrameAtTime( 190 | thumbnailFrame, 191 | MediaMetadataRetriever.OPTION_CLOSEST_SYNC 192 | ) 193 | onBitmapLoaded(result) 194 | it.release() 195 | } 196 | } 197 | } 198 | Box( 199 | modifier = Modifier 200 | .fillMaxSize() 201 | .background(Color.Black) 202 | .border(2.dp, Color.White.copy(alpha = 0.4f)), 203 | contentAlignment = Alignment.Center 204 | ) { 205 | CircularProgressIndicator() 206 | } 207 | } else { 208 | Box( 209 | modifier = Modifier 210 | .fillMaxSize(), 211 | contentAlignment = Alignment.Center 212 | ) { 213 | if (thumbnailBitmap != null) { 214 | Image( 215 | painter = rememberAsyncImagePainter(thumbnailBitmap), 216 | contentDescription = null, 217 | contentScale = ContentScale.Crop, 218 | alignment = Alignment.Center, 219 | modifier = Modifier.fillMaxSize() 220 | ) 221 | } else { 222 | AsyncImage( 223 | model = thumbnail, 224 | contentDescription = null, 225 | contentScale = ContentScale.Crop, 226 | alignment = Alignment.Center, 227 | modifier = Modifier.fillMaxSize() 228 | ) 229 | } 230 | if (isLoadingVideo) { 231 | CircularProgressIndicator(strokeWidth = 4.dp) 232 | } 233 | } 234 | } 235 | } -------------------------------------------------------------------------------- /PreviewCard/src/main/java/co/joebirch/previewcard/ui/theme/Color.kt: -------------------------------------------------------------------------------- 1 | package co.joebirch.previewcard.ui.theme 2 | 3 | import androidx.compose.ui.graphics.Color 4 | 5 | val Purple200 = Color(0xFFBB86FC) 6 | val Purple500 = Color(0xFF6200EE) 7 | val Purple700 = Color(0xFF3700B3) 8 | val Teal200 = Color(0xFF03DAC5) -------------------------------------------------------------------------------- /PreviewCard/src/main/java/co/joebirch/previewcard/ui/theme/Shape.kt: -------------------------------------------------------------------------------- 1 | package co.joebirch.previewcard.ui.theme 2 | 3 | import androidx.compose.foundation.shape.RoundedCornerShape 4 | import androidx.compose.material.Shapes 5 | import androidx.compose.ui.unit.dp 6 | 7 | val Shapes = Shapes( 8 | small = RoundedCornerShape(4.dp), 9 | medium = RoundedCornerShape(4.dp), 10 | large = RoundedCornerShape(0.dp) 11 | ) -------------------------------------------------------------------------------- /PreviewCard/src/main/java/co/joebirch/previewcard/ui/theme/Theme.kt: -------------------------------------------------------------------------------- 1 | package co.joebirch.previewcard.ui.theme 2 | 3 | import androidx.compose.foundation.isSystemInDarkTheme 4 | import androidx.compose.material.MaterialTheme 5 | import androidx.compose.material.darkColors 6 | import androidx.compose.material.lightColors 7 | import androidx.compose.runtime.Composable 8 | 9 | private val DarkColorPalette = darkColors( 10 | primary = Purple200, 11 | primaryVariant = Purple700, 12 | secondary = Teal200 13 | ) 14 | 15 | private val LightColorPalette = lightColors( 16 | primary = Purple500, 17 | primaryVariant = Purple700, 18 | secondary = Teal200 19 | 20 | /* Other default colors to override 21 | background = Color.White, 22 | surface = Color.White, 23 | onPrimary = Color.White, 24 | onSecondary = Color.Black, 25 | onBackground = Color.Black, 26 | onSurface = Color.Black, 27 | */ 28 | ) 29 | 30 | @Composable 31 | fun PreviewCardTheme(darkTheme: Boolean = isSystemInDarkTheme(), content: @Composable () -> Unit) { 32 | val colors = if (darkTheme) { 33 | DarkColorPalette 34 | } else { 35 | LightColorPalette 36 | } 37 | 38 | MaterialTheme( 39 | colors = colors, 40 | typography = Typography, 41 | shapes = Shapes, 42 | content = content 43 | ) 44 | } -------------------------------------------------------------------------------- /PreviewCard/src/main/java/co/joebirch/previewcard/ui/theme/Type.kt: -------------------------------------------------------------------------------- 1 | package co.joebirch.previewcard.ui.theme 2 | 3 | import androidx.compose.material.Typography 4 | import androidx.compose.ui.text.TextStyle 5 | import androidx.compose.ui.text.font.FontFamily 6 | import androidx.compose.ui.text.font.FontWeight 7 | import androidx.compose.ui.unit.sp 8 | 9 | // Set of Material typography styles to start with 10 | val Typography = Typography( 11 | body1 = TextStyle( 12 | fontFamily = FontFamily.Default, 13 | fontWeight = FontWeight.Normal, 14 | fontSize = 16.sp 15 | ) 16 | /* Other default text styles to override 17 | button = TextStyle( 18 | fontFamily = FontFamily.Default, 19 | fontWeight = FontWeight.W500, 20 | fontSize = 14.sp 21 | ), 22 | caption = TextStyle( 23 | fontFamily = FontFamily.Default, 24 | fontWeight = FontWeight.Normal, 25 | fontSize = 12.sp 26 | ) 27 | */ 28 | ) -------------------------------------------------------------------------------- /PreviewCard/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #FFBB86FC 4 | #FF6200EE 5 | #FF3700B3 6 | #FF03DAC5 7 | #FF018786 8 | #FF000000 9 | #FFFFFFFF 10 | -------------------------------------------------------------------------------- /PreviewCard/src/test/java/co/joebirch/previewcard/ExampleUnitTest.kt: -------------------------------------------------------------------------------- 1 | package co.joebirch.previewcard 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 | } -------------------------------------------------------------------------------- /art/preview_card.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/hitherejoe/PreviewCard/a41ee5ec870bfd89d73f06cf872d26bf73a5b8b4/art/preview_card.gif -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | ext { 3 | compose_ui_version = '1.2.0' 4 | } 5 | }// Top-level build file where you can add configuration options common to all sub-projects/modules. 6 | plugins { 7 | id 'com.android.application' version '7.4.1' apply false 8 | id 'com.android.library' version '7.4.1' apply false 9 | id 'org.jetbrains.kotlin.android' version '1.7.0' apply false 10 | } -------------------------------------------------------------------------------- /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 -Dfile.encoding=UTF-8 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 | # Kotlin code style for this project: "official" or "obsolete": 19 | kotlin.code.style=official 20 | # Enables namespacing of each library's R class so that its R class includes only the 21 | # resources declared in the library itself and none from the library's dependencies, 22 | # thereby reducing the size of the R class for that library 23 | android.nonTransitiveRClass=true -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/hitherejoe/PreviewCard/a41ee5ec870bfd89d73f06cf872d26bf73a5b8b4/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Fri Apr 28 08:38:32 BST 2023 2 | distributionBase=GRADLE_USER_HOME 3 | distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip 4 | distributionPath=wrapper/dists 5 | zipStorePath=wrapper/dists 6 | zipStoreBase=GRADLE_USER_HOME 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | 3 | # 4 | # Copyright 2015 the original author or authors. 5 | # 6 | # Licensed under the Apache License, Version 2.0 (the "License"); 7 | # you may not use this file except in compliance with the License. 8 | # You may obtain a copy of the License at 9 | # 10 | # https://www.apache.org/licenses/LICENSE-2.0 11 | # 12 | # Unless required by applicable law or agreed to in writing, software 13 | # distributed under the License is distributed on an "AS IS" BASIS, 14 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | # See the License for the specific language governing permissions and 16 | # limitations under the License. 17 | # 18 | 19 | ############################################################################## 20 | ## 21 | ## Gradle start up script for UN*X 22 | ## 23 | ############################################################################## 24 | 25 | # Attempt to set APP_HOME 26 | # Resolve links: $0 may be a link 27 | PRG="$0" 28 | # Need this for relative symlinks. 29 | while [ -h "$PRG" ] ; do 30 | ls=`ls -ld "$PRG"` 31 | link=`expr "$ls" : '.*-> \(.*\)$'` 32 | if expr "$link" : '/.*' > /dev/null; then 33 | PRG="$link" 34 | else 35 | PRG=`dirname "$PRG"`"/$link" 36 | fi 37 | done 38 | SAVED="`pwd`" 39 | cd "`dirname \"$PRG\"`/" >/dev/null 40 | APP_HOME="`pwd -P`" 41 | cd "$SAVED" >/dev/null 42 | 43 | APP_NAME="Gradle" 44 | APP_BASE_NAME=`basename "$0"` 45 | 46 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 47 | DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' 48 | 49 | # Use the maximum available, or set MAX_FD != -1 to use that value. 50 | MAX_FD="maximum" 51 | 52 | warn () { 53 | echo "$*" 54 | } 55 | 56 | die () { 57 | echo 58 | echo "$*" 59 | echo 60 | exit 1 61 | } 62 | 63 | # OS specific support (must be 'true' or 'false'). 64 | cygwin=false 65 | msys=false 66 | darwin=false 67 | nonstop=false 68 | case "`uname`" in 69 | CYGWIN* ) 70 | cygwin=true 71 | ;; 72 | Darwin* ) 73 | darwin=true 74 | ;; 75 | MINGW* ) 76 | msys=true 77 | ;; 78 | NONSTOP* ) 79 | nonstop=true 80 | ;; 81 | esac 82 | 83 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 84 | 85 | 86 | # Determine the Java command to use to start the JVM. 87 | if [ -n "$JAVA_HOME" ] ; then 88 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 89 | # IBM's JDK on AIX uses strange locations for the executables 90 | JAVACMD="$JAVA_HOME/jre/sh/java" 91 | else 92 | JAVACMD="$JAVA_HOME/bin/java" 93 | fi 94 | if [ ! -x "$JAVACMD" ] ; then 95 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 96 | 97 | Please set the JAVA_HOME variable in your environment to match the 98 | location of your Java installation." 99 | fi 100 | else 101 | JAVACMD="java" 102 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 103 | 104 | Please set the JAVA_HOME variable in your environment to match the 105 | location of your Java installation." 106 | fi 107 | 108 | # Increase the maximum file descriptors if we can. 109 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then 110 | MAX_FD_LIMIT=`ulimit -H -n` 111 | if [ $? -eq 0 ] ; then 112 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 113 | MAX_FD="$MAX_FD_LIMIT" 114 | fi 115 | ulimit -n $MAX_FD 116 | if [ $? -ne 0 ] ; then 117 | warn "Could not set maximum file descriptor limit: $MAX_FD" 118 | fi 119 | else 120 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 121 | fi 122 | fi 123 | 124 | # For Darwin, add options to specify how the application appears in the dock 125 | if $darwin; then 126 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 127 | fi 128 | 129 | # For Cygwin or MSYS, switch paths to Windows format before running java 130 | if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then 131 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 132 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 133 | 134 | JAVACMD=`cygpath --unix "$JAVACMD"` 135 | 136 | # We build the pattern for arguments to be converted via cygpath 137 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 138 | SEP="" 139 | for dir in $ROOTDIRSRAW ; do 140 | ROOTDIRS="$ROOTDIRS$SEP$dir" 141 | SEP="|" 142 | done 143 | OURCYGPATTERN="(^($ROOTDIRS))" 144 | # Add a user-defined pattern to the cygpath arguments 145 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 146 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 147 | fi 148 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 149 | i=0 150 | for arg in "$@" ; do 151 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 152 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 153 | 154 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 155 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 156 | else 157 | eval `echo args$i`="\"$arg\"" 158 | fi 159 | i=`expr $i + 1` 160 | done 161 | case $i in 162 | 0) set -- ;; 163 | 1) set -- "$args0" ;; 164 | 2) set -- "$args0" "$args1" ;; 165 | 3) set -- "$args0" "$args1" "$args2" ;; 166 | 4) set -- "$args0" "$args1" "$args2" "$args3" ;; 167 | 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 168 | 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 169 | 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 170 | 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 171 | 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 172 | esac 173 | fi 174 | 175 | # Escape application args 176 | save () { 177 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done 178 | echo " " 179 | } 180 | APP_ARGS=`save "$@"` 181 | 182 | # Collect all arguments for the java command, following the shell quoting and substitution rules 183 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" 184 | 185 | exec "$JAVACMD" "$@" 186 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @rem 2 | @rem Copyright 2015 the original author or authors. 3 | @rem 4 | @rem Licensed under the Apache License, Version 2.0 (the "License"); 5 | @rem you may not use this file except in compliance with the License. 6 | @rem You may obtain a copy of the License at 7 | @rem 8 | @rem https://www.apache.org/licenses/LICENSE-2.0 9 | @rem 10 | @rem Unless required by applicable law or agreed to in writing, software 11 | @rem distributed under the License is distributed on an "AS IS" BASIS, 12 | @rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | @rem See the License for the specific language governing permissions and 14 | @rem limitations under the License. 15 | @rem 16 | 17 | @if "%DEBUG%" == "" @echo off 18 | @rem ########################################################################## 19 | @rem 20 | @rem Gradle startup script for Windows 21 | @rem 22 | @rem ########################################################################## 23 | 24 | @rem Set local scope for the variables with windows NT shell 25 | if "%OS%"=="Windows_NT" setlocal 26 | 27 | set DIRNAME=%~dp0 28 | if "%DIRNAME%" == "" set DIRNAME=. 29 | set APP_BASE_NAME=%~n0 30 | set APP_HOME=%DIRNAME% 31 | 32 | @rem Resolve any "." and ".." in APP_HOME to make it shorter. 33 | for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi 34 | 35 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 36 | set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" 37 | 38 | @rem Find java.exe 39 | if defined JAVA_HOME goto findJavaFromJavaHome 40 | 41 | set JAVA_EXE=java.exe 42 | %JAVA_EXE% -version >NUL 2>&1 43 | if "%ERRORLEVEL%" == "0" goto execute 44 | 45 | echo. 46 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 47 | echo. 48 | echo Please set the JAVA_HOME variable in your environment to match the 49 | echo location of your Java installation. 50 | 51 | goto fail 52 | 53 | :findJavaFromJavaHome 54 | set JAVA_HOME=%JAVA_HOME:"=% 55 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 56 | 57 | if exist "%JAVA_EXE%" goto execute 58 | 59 | echo. 60 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 61 | echo. 62 | echo Please set the JAVA_HOME variable in your environment to match the 63 | echo location of your Java installation. 64 | 65 | goto fail 66 | 67 | :execute 68 | @rem Setup the command line 69 | 70 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 71 | 72 | 73 | @rem Execute Gradle 74 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* 75 | 76 | :end 77 | @rem End local scope for the variables with windows NT shell 78 | if "%ERRORLEVEL%"=="0" goto mainEnd 79 | 80 | :fail 81 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 82 | rem the _cmd.exe /c_ return code! 83 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 84 | exit /b 1 85 | 86 | :mainEnd 87 | if "%OS%"=="Windows_NT" endlocal 88 | 89 | :omega 90 | -------------------------------------------------------------------------------- /readme.md: -------------------------------------------------------------------------------- 1 | # Preview Card 2 | 3 | A composable to show live video previews in Android TV content feeds. 4 | 5 | ![](art/preview_card.gif) 6 | 7 | ``` 8 | @Composable 9 | fun PreviewCard( 10 | modifier: Modifier = Modifier, 11 | cardWidth: Dp, 12 | cardHeight: Dp, 13 | videoUrl: String, 14 | hasFocus: Boolean, 15 | clipStartPosition: Long = 2000000, 16 | clipEndPosition: Long = 8000000, 17 | thumbnailFrame: Long = 5000000, 18 | thumbnailUrl: String? = null 19 | ) 20 | ``` 21 | 22 | ## How does it work? 23 | 24 | Using ExoPlayer and the provided `clipStartPosition` / `clipEndPosition`, when the item `hasFocus` a preview clip 25 | will be shown in the card. When not in focus, the provided thumbnail details will be used to display 26 | a placeholder image. 27 | 28 | If the `thumbnailUrl` is provided, this will simply be loaded. Otherwise, a thumbnail will be loaded from the provided `thumbnailFrame`. -------------------------------------------------------------------------------- /sample/.gitignore: -------------------------------------------------------------------------------- 1 | /build -------------------------------------------------------------------------------- /sample/build.gradle: -------------------------------------------------------------------------------- 1 | plugins { 2 | id 'com.android.application' 3 | id 'org.jetbrains.kotlin.android' 4 | } 5 | 6 | android { 7 | namespace 'co.joebirch.previewcard.sample' 8 | compileSdk 33 9 | 10 | defaultConfig { 11 | applicationId "co.joebirch.previewcard.sample" 12 | minSdk 24 13 | targetSdk 33 14 | versionCode 1 15 | versionName "1.0" 16 | 17 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" 18 | vectorDrawables { 19 | useSupportLibrary true 20 | } 21 | } 22 | 23 | buildTypes { 24 | release { 25 | minifyEnabled false 26 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 27 | } 28 | } 29 | compileOptions { 30 | sourceCompatibility JavaVersion.VERSION_1_8 31 | targetCompatibility JavaVersion.VERSION_1_8 32 | } 33 | kotlinOptions { 34 | jvmTarget = '1.8' 35 | } 36 | buildFeatures { 37 | compose true 38 | } 39 | composeOptions { 40 | kotlinCompilerExtensionVersion '1.2.0' 41 | } 42 | packagingOptions { 43 | resources { 44 | excludes += '/META-INF/{AL2.0,LGPL2.1}' 45 | } 46 | } 47 | } 48 | 49 | dependencies { 50 | implementation project(":PreviewCard") 51 | implementation("io.coil-kt:coil-video:2.3.0") 52 | implementation "androidx.media3:media3-exoplayer:1.0.1" 53 | implementation "androidx.media3:media3-ui:1.0.1" 54 | implementation "androidx.media3:media3-ui-leanback:1.0.1" 55 | implementation 'androidx.activity:activity-compose:1.7.1' 56 | implementation 'androidx.appcompat:appcompat:1.6.1' 57 | implementation 'androidx.leanback:leanback:1.0.0' 58 | implementation 'androidx.tv:tv-foundation:1.0.0-alpha06' 59 | implementation 'androidx.tv:tv-material:1.0.0-alpha06' 60 | implementation "io.coil-kt:coil-compose:2.2.2" 61 | implementation "androidx.compose.foundation:foundation:1.4.2" 62 | implementation "androidx.compose.ui:ui:1.4.2" 63 | implementation "androidx.compose.material:material:1.4.2" 64 | implementation 'androidx.compose.ui:ui-tooling-preview:1.4.2' 65 | implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.3.1' 66 | androidTestImplementation "androidx.compose.ui:ui-test-junit4:$compose_ui_version" 67 | debugImplementation 'androidx.compose.ui:ui-tooling:1.4.2' 68 | debugImplementation "androidx.compose.ui:ui-test-manifest:$compose_ui_version" 69 | } -------------------------------------------------------------------------------- /sample/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 -------------------------------------------------------------------------------- /sample/src/androidTest/java/co/joebirch/previewcard/sample/ExampleInstrumentedTest.kt: -------------------------------------------------------------------------------- 1 | package co.joebirch.previewcard.sample 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("co.joebirch.previewcard.sample", appContext.packageName) 23 | } 24 | } -------------------------------------------------------------------------------- /sample/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 10 | 13 | 14 | 22 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | -------------------------------------------------------------------------------- /sample/src/main/java/co/joebirch/previewcard/sample/DataFactory.kt: -------------------------------------------------------------------------------- 1 | package co.joebirch.previewcard.sample 2 | 3 | object DataFactory { 4 | 5 | fun makeCarouselItem(): List { 6 | return listOf( 7 | TvItem("https://storage.googleapis.com/gtv-videos-bucket/sample/images/ForBiggerMeltdowns.jpg", "https://storage.googleapis.com/gtv-videos-bucket/sample/ForBiggerMeltdowns.mp4"), 8 | TvItem("https://storage.googleapis.com/gtv-videos-bucket/sample/images/ElephantsDream.jpg", "https://storage.googleapis.com/gtv-videos-bucket/sample/ElephantsDream.mp4"), 9 | TvItem("https://storage.googleapis.com/gtv-videos-bucket/sample/images/ForBiggerJoyrides.jpg", "https://storage.googleapis.com/gtv-videos-bucket/sample/ForBiggerJoyrides.mp4"), 10 | TvItem("https://storage.googleapis.com/gtv-videos-bucket/sample/images/Sintel.jpg", "https://storage.googleapis.com/gtv-videos-bucket/sample/Sintel.mp4"), 11 | TvItem("https://storage.googleapis.com/gtv-videos-bucket/sample/images/ForBiggerFun.jpg", "https://storage.googleapis.com/gtv-videos-bucket/sample/ForBiggerFun.mp4") 12 | ) 13 | } 14 | } -------------------------------------------------------------------------------- /sample/src/main/java/co/joebirch/previewcard/sample/Home.kt: -------------------------------------------------------------------------------- 1 | package co.joebirch.previewcard.sample 2 | 3 | import androidx.compose.animation.ExperimentalAnimationApi 4 | import androidx.compose.foundation.* 5 | import androidx.compose.foundation.interaction.MutableInteractionSource 6 | import androidx.compose.foundation.layout.* 7 | import androidx.compose.foundation.lazy.LazyRow 8 | import androidx.compose.material.ripple.rememberRipple 9 | import androidx.compose.runtime.* 10 | import androidx.compose.ui.Alignment 11 | import androidx.compose.ui.Modifier 12 | import androidx.compose.ui.focus.onFocusChanged 13 | import androidx.compose.ui.graphics.Color 14 | import androidx.compose.ui.unit.Dp 15 | import androidx.compose.ui.unit.dp 16 | import androidx.media3.common.util.UnstableApi 17 | import androidx.tv.material3.* 18 | import co.joebirch.previewcard.PreviewCard 19 | import co.joebirch.previewcard.sample.DataFactory.makeCarouselItem 20 | 21 | @UnstableApi 22 | @ExperimentalAnimationApi 23 | @ExperimentalTvMaterial3Api 24 | @Composable 25 | fun HomeList( 26 | modifier: Modifier = Modifier 27 | ) { 28 | val items = makeCarouselItem() 29 | val immersiveListHeight = 420.dp 30 | val cardSpacing = 10.dp 31 | val cardHeight = 120.dp 32 | 33 | ImmersiveList( 34 | modifier = modifier 35 | .background(Color.Black) 36 | .height(immersiveListHeight + (cardHeight.times(1.2f)) / 2) 37 | .fillMaxWidth(), 38 | background = { index, hasFocus -> 39 | 40 | }, 41 | list = { 42 | var focusedIndex by remember { mutableStateOf(0) } 43 | LazyRow( 44 | contentPadding = PaddingValues(32.dp), 45 | horizontalArrangement = Arrangement.spacedBy(cardSpacing), 46 | verticalAlignment = Alignment.CenterVertically 47 | ) { 48 | items.forEachIndexed { index, item -> 49 | item(key = item.url) { 50 | RowItem( 51 | item = item, 52 | height = cardHeight, 53 | index = index, 54 | focused = focusedIndex == index 55 | ) { 56 | focusedIndex = it 57 | } 58 | } 59 | } 60 | } 61 | } 62 | ) 63 | } 64 | 65 | @UnstableApi 66 | @ExperimentalTvMaterial3Api 67 | @Composable 68 | fun ImmersiveListScope.RowItem( 69 | item: TvItem, 70 | height: Dp, 71 | index: Int, 72 | focused: Boolean, 73 | onSelected: (index: Int) -> Unit 74 | ) { 75 | val interactionSource = remember { MutableInteractionSource() } 76 | 77 | PreviewCard(modifier = Modifier 78 | .onFocusChanged { onSelected(index) } 79 | .clickable( 80 | interactionSource = interactionSource, 81 | indication = rememberRipple(), 82 | onClick = { onSelected(index) } 83 | ), cardWidth = 240.dp, cardHeight = height, videoUrl = item.url, 84 | hasFocus = focused, thumbnailUrl = item.image) 85 | } -------------------------------------------------------------------------------- /sample/src/main/java/co/joebirch/previewcard/sample/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package co.joebirch.previewcard.sample 2 | 3 | import android.os.Bundle 4 | import androidx.activity.ComponentActivity 5 | import androidx.activity.compose.setContent 6 | import androidx.compose.animation.ExperimentalAnimationApi 7 | import androidx.compose.foundation.layout.fillMaxSize 8 | import androidx.compose.ui.Modifier 9 | import androidx.media3.common.util.UnstableApi 10 | import androidx.tv.material3.ExperimentalTvMaterial3Api 11 | 12 | @ExperimentalTvMaterial3Api 13 | @ExperimentalAnimationApi 14 | @UnstableApi 15 | class MainActivity : ComponentActivity() { 16 | override fun onCreate(savedInstanceState: Bundle?) { 17 | super.onCreate(savedInstanceState) 18 | setContent { 19 | HomeList(modifier = Modifier.fillMaxSize()) 20 | } 21 | } 22 | } -------------------------------------------------------------------------------- /sample/src/main/java/co/joebirch/previewcard/sample/TvItem.kt: -------------------------------------------------------------------------------- 1 | package co.joebirch.previewcard.sample 2 | 3 | class TvItem( 4 | val image: String, 5 | val url: String 6 | ) -------------------------------------------------------------------------------- /sample/src/main/res/drawable/app_icon_your_company.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/hitherejoe/PreviewCard/a41ee5ec870bfd89d73f06cf872d26bf73a5b8b4/sample/src/main/res/drawable/app_icon_your_company.png -------------------------------------------------------------------------------- /sample/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | #000000 3 | #DDDDDD 4 | #0096a6 5 | #ffaa3f 6 | #ffaa3f 7 | #3d3d3d 8 | -------------------------------------------------------------------------------- /sample/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | Sample 3 | MainActivity 4 | -------------------------------------------------------------------------------- /sample/src/main/res/values/themes.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 |