I have a few devices reported by Crashlytics that they cannot return supported resolutions when using Camera2 API.
All reported devices runs Android 10
4 reported devices: Samsung Galaxy Note10+, Galaxy S20+, LG V60 ThinQ, sprd ums512_1h10_Natv (some noname device)
Errors like:
Fatal Exception: java.lang.AssertionError
At least one stream configuration for IMPLEMENTATION_DEFINED must exist
and
Fatal Exception: java.lang.NullPointerException
outputSizes must not be null
Method where it crashes
fun getRecordingResolutions(context: Context, cameraId: String): List<Size> {
val characteristics = getCameraCharacteristics(context, cameraId)
val map = characteristics.get(
CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP
)!!
val outputSizes = map.getOutputSizes(MediaRecorder::class.java)
return outputSizes.toList()
}
How is that possible?
Firebase Crashlytics screenshots:

