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

[BruceLiuTao]

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)