Migrate from ExoPlayer 2.x to AndroidX Media3 - #207
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- Bump kotlin-gradle-plugin 1.9.22 -> 2.1.20 (root + buildSrc) - Adopt the new Compose Compiler Gradle plugin (org.jetbrains.kotlin.plugin.compose) in app and convention plugins - Drop composeCompiler version constant and composeOptions blocks - Replace removed -Xopt-in flag with -opt-in - Bump KSP to 2.1.20-1.0.31 to match Kotlin Fixes Gurupreet#182
ktfmt-gradle 0.12.0 fails with 'Generic error during file processing' once Kotlin 2.x is on the buildscript classpath. 0.22.0 supports Kotlin 2.x and also formats *.kts build scripts, hence the repo-wide reformat (no functional changes).
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- AGP 8.2.2 -> 8.7.3 (compileSdk 35 supported from AGP 8.6) - Gradle wrapper 8.5 -> 8.9 (required by AGP 8.7.x) - PinLockView: removeLast() -> removeAt(lastIndex); at compileSdk 35 the call binds to java.util.List#removeLast (API 35) instead of the Kotlin stdlib extension, failing lint NewApi against minSdk 25 Fixes Gurupreet#185
- Replace compose/material3 version constants with composeBom - Strip explicit versions from BOM-managed artifacts - Import the BOM platform on every configuration that receives Compose artifacts (implementation, debugImplementation, androidTestImplementation, :data) - Migrate API removals that come with Compose 1.7 / Material3 1.3: SmallTopAppBar -> TopAppBar, rememberRipple -> material3 ripple - Update the outdated README Compose badge to the BOM version Fixes Gurupreet#186
All lifecycle artifacts (viewmodel-compose, viewmodel-ktx, livedata-ktx, runtime-ktx, viewmodel-savedstate) move together via the shared androidLifecycleGrouped version. Fixes Gurupreet#192
- navCompose 2.7.7 -> 2.8.9; add kotlinx-serialization-json 1.8.0 - Apply the Kotlin serialization plugin in gmail and tiktok demos - Gmail: string routes -> @serializable route objects - TikTok: TikTokScreen becomes a serializable sealed interface; the profile route carries a typed userId argument read via toRoute(), bottom bar selection uses NavDestination.hasRoute Fixes Gurupreet#193
- Replace com.google.android.exoplayer:exoplayer with androidx.media3:media3-exoplayer and media3-ui - Rewrite TikTokPlayer against the Media3 API (SimpleExoPlayer was removed; default media source factory handles asset URIs) - Removes the last Jetifier warning produced by ExoPlayer 2.x Fixes Gurupreet#183
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Summary
Migrates from the deprecated ExoPlayer 2.x to AndroidX Media3 1.5.1, as proposed in #183.
com.google.android.exoplayer:exoplayer:2.19.1→androidx.media3:media3-exoplayer+androidx.media3:media3-uiVersions.kt:exoplayerconstant replaced withmedia3TikTokPlayer.kt(the only ExoPlayer consumer in the codebase — the YouTube demo doesn't actually use ExoPlayer) rewritten against Media3:SimpleExoPlayer(removed in Media3) →ExoPlayer.BuilderProgressiveMediaSource/DefaultDataSourceFactorywiring dropped in favor ofsetMediaItem— the default media source factory resolvesasset:///URIsandroidx.media3.*;@OptIn(UnstableApi::class)forPlayerView/resizeModeAs a bonus, Media3 is AndroidX-native, removing the last Jetifier warning that ExoPlayer 2.x produced during builds.
Closes #183
Verification
./gradlew ktfmtCheck assembleDebug testDebugUnitTestpasses locally (JDK 17, SDK 35)t1.mp4–t3.mp4); the player wiring is unchanged apart from the API rename./gradlew buildon this PRMerge order
PR 7 of the stacked series. Depends on #195 → #196 → #197 → #204 → #205 → #206 — its diff includes their commits until they merge.
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cc @Gurupreet for review