[BUG] [Android] camera cannot shoot after app pause(open other app)

[Takapiroid]

problem

in Android device, camera cannot shoot after app pause(open other app)

procedure

1. open this package camera view
2. open other app (or my app pause)
3. back to my app (displayed camera view)
4. shoot, but cannot

device

Pixel 4a
version: Android12 beta4

flutter doctor

Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 2.2.3, on macOS 11.5.2 20G95 darwin-x64, locale ja-JP)
[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
[✓] Xcode - develop for iOS and macOS
[✓] Chrome - develop for the web
[✓] Android Studio (version 4.1)
[✓] VS Code (version 1.56.2)
[✓] Connected device (3 available)

Log

W/MessageQueue(13757): Handler (android.os.Handler) {b2650ba} sending message to a Handler on a dead thread
W/MessageQueue(13757): java.lang.IllegalStateException: Handler (android.os.Handler) {b2650ba} sending message to a Handler on a dead thread
W/MessageQueue(13757): 	at android.os.MessageQueue.enqueueMessage(MessageQueue.java:560)
W/MessageQueue(13757): 	at android.os.Handler.enqueueMessage(Handler.java:778)
W/MessageQueue(13757): 	at android.os.Handler.sendMessageAtTime(Handler.java:727)
W/MessageQueue(13757): 	at android.os.Handler.sendMessageDelayed(Handler.java:697)
W/MessageQueue(13757): 	at android.os.Handler.post(Handler.java:427)
W/MessageQueue(13757): 	at android.hardware.camera2.impl.CameraDeviceImpl$CameraHandlerExecutor.execute(CameraDeviceImpl.java:2264)
W/MessageQueue(13757): 	at android.hardware.camera2.impl.CameraDeviceImpl$CameraDeviceCallbacks.onCaptureStarted(CameraDeviceImpl.java:1976)
W/MessageQueue(13757): 	at android.hardware.camera2.ICameraDeviceCallbacks$Stub.onTransact(ICameraDeviceCallbacks.java:160)
W/MessageQueue(13757): 	at android.os.Binder.execTransactInternal(Binder.java:1184)
W/MessageQueue(13757): 	at android.os.Binder.execTransact(Binder.java:1143)

help me.

other Android version happen? i dont know... sorry,

[AlexV525]

In which version this issue can reproduced? Have you tried the latest one yet?

[Takapiroid]

i tried,
wechat_camera_picker: 2.4.1

[AlexV525]

AFAIK this is a known issue that related to the camera plugin: flutter/flutter#89352 , and a potential fix at flutter/plugins#4319 .

[AlexV525]

Run flutter pub upgrade should solve this.