CameraView.destroy CameraEngine.destroy ANR (java.util.concurrent.CountDownLatch.await(CountDownLatch.java:278))

Describe the bug

CameraView version: In September 2323, the main branch
Camera engine used: camera2
Device / Android version: Pixel, API 28
I have read the FAQ page: yes

To Reproduce

private fun initCameraView() { camera.setLifecycleOwner(this) camera.addCameraListener(Listener()) }

override fun onRequestPermissionsResult( requestCode: Int, permissions: Array<String?>, grantResults: IntArray ) { super.onRequestPermissionsResult(requestCode, permissions, grantResults) val valid = grantResults.all { it == PackageManager.PERMISSION_GRANTED } if (valid && !camera.isOpened) { camera.open() } else if (!valid) { ToastUtils.showShort("打开失败，请授予相机权限") } }

XML layout

<com.otaliastudios.cameraview.CameraView android:id="@+id/camera" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" app:layout_constraintTop_toTopOf="parent" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintStart_toStartOf="parent" app:layout_constraintEnd_toEndOf="parent" android:gravity="center" android:keepScreenOn="true" app:cameraExperimental="true" app:cameraEngine="camera2" app:cameraPreview="texture" app:cameraPlaySounds="true" app:cameraGrid="off" app:cameraFlash="torch" app:cameraWhiteBalance="auto" app:cameraHdr="off" app:cameraPictureMetering="true" app:cameraAudio="off" app:cameraFacing="back" app:cameraGestureTap="autoFocus" app:cameraGestureLongTap="none" app:cameraGesturePinch="zoom" app:cameraGestureScrollHorizontal="none" app:cameraGestureScrollVertical="none" app:cameraMode="picture" app:cameraPictureFormat="jpeg" app:cameraAutoFocusMarker="@string/cameraview_default_autofocus_marker"/>



### Logs
"main" prio=5 tid=1 TimedWaiting
  | group="main" sCount=0 dsCount=0 flags=0 obj=0x7177b168 self=0xe1c05410
  | sysTid=28527 nice=-10 cgrp=default sched=0/0 handle=0xea4e4470
  | state=? schedstat=( 0 0 0 ) utm=0 stm=0 core=0 HZ=100
  | stack=0xff0dc000-0xff0de000 stackSize=8192KB
  | held mutexes=
  at sun.misc.Unsafe.park(Native method)
  - waiting on an unknown object
  at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:230)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1063)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1358)
  at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:278)
  at com.otaliastudios.cameraview.engine.CameraEngine.destroy(CameraEngine.java:313)
  at com.otaliastudios.cameraview.engine.CameraEngine.destroy(CameraEngine.java:325)
  at com.otaliastudios.cameraview.engine.CameraEngine.destroy(CameraEngine.java:289)
  at com.otaliastudios.cameraview.CameraView.destroy(CameraView.java:893)

natario1 / CameraView