When using PlatformView to create TextureView or SurfaceView on Android, the content on the surface disappears when returning from the background to the foreground #163520
Description
Steps to reproduce
- Run sample project on Android
- Render content on TextureView or SurfaceView in PlatformView
- Background app
- Foreground app
Expected results
The display remains on the PlatformView.
Actual results
As shown in the video, the display disappears when returning from the background, but reappears when continuing video playback or performing a hot reload in the code
imgDisppeared.mp4
Code sample
Screenshots or Video
Screenshots / Video demonstration
[Upload media here]
Logs
Tested Flutter versions
3.29.0 ❌ Issue occurs
3.27.4 ❌ Issue occurs
3.27.3 ❌ Issue occurs
3.27.2 ❌ Issue occurs
3.24.5 ❌ Issue occurs
3.22.3 ❌ Issue occurs
3.19.0 ✓ As expected
Tested Devices
Oppo reno 7 on Android 13
Xiaomi MIX4 on Android 14
Flutter Doctor output
Doctor output
~/StudioProject/SuperPlayer/Flutter/example git:[main]
flutter doctor -v
[✓] Flutter (Channel stable, 3.22.3, on macOS 14.6.1 23G93 darwin-arm64, locale zh-Hans-AL)
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision b0850beeb2 (7 months ago), 2024-07-16 21:43:41 -0700
• Engine revision 235db911ba
• Dart version 3.4.4
• DevTools version 2.34.3
[✓] Android toolchain - develop for Android devices (Android SDK version 35.0.0)
• Platform android-35, build-tools 35.0.0
• Java binary at: /Applications/Android Studio.app/Contents/jbr/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 17.0.11+0-17.0.11b1207.24-11852314)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 16.2)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Build 16C5032a
• CocoaPods version 1.15.2
[✓] Chrome - develop for the web
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
[✓] Android Studio (version 2024.1)
• Flutter plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 17.0.11+0-17.0.11b1207.24-11852314)
[✓] VS Code (version 1.92.1)
[✓] Connected device (4 available)
[✓] Network resources
• All expected network resources are available.
• No issues found!Metadata
Metadata
Labels
High-priority issues at the top of the work listEmbedding Android/iOS views in Flutter appsIt was better in the past than it is nowFound to occur in 3.29Found to occur in 3.30The issue has been confirmed reproducible and is ready to work onAndroid applications specificallyIssue is closed as already fixed in a newer versionOwned by Android platform teamTriaged by Android platform team