IssueTracker

Please note: This component is for the CameraX API used in Jetpack. Please DO NOT file Pixel Camera issues here.

I am using the CameraView which is causing issue specifically when focus is performed.
I have attached the steps to reproduce the error, please review and provide some solution could not fix that from my side even the camera class in final.


2020-05-20 11:10:31.033 14365-14626/tameeni.com E/AndroidRuntime: FATAL EXCEPTION: CameraX-
    Process: sudoko.com, PID: 14365
    java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.Integer.intValue()' on a null object reference
        at androidx.camera.camera2.internal.FocusMeteringControl.lambda$executeMeteringAction$3$FocusMeteringControl(FocusMeteringControl.java:530)
        at androidx.camera.camera2.internal.-$$Lambda$FocusMeteringControl$myFOvxwuOccCZDq-wHBp6yswlIg.onCaptureResult(Unknown Source:11)
        at androidx.camera.camera2.internal.Camera2CameraControl$CameraControlSessionCallback.lambda$onCaptureCompleted$0$Camera2CameraControl$CameraControlSessionCallback(Camera2CameraControl.java:516)
        at androidx.camera.camera2.internal.-$$Lambda$Camera2CameraControl$CameraControlSessionCallback$D22-IA_eQmzTWvkNwlgaZNWM8E8.run(Unknown Source:4)
        at android.os.Handler.handleCallback(Handler.java:873)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loop(Looper.java:201)
        at android.os.HandlerThread.run(HandlerThread.java:65)


CAMERAX VERSION:
    def camerax_version = "1.0.0-beta03"
    implementation "androidx.camera:camera-core:${camerax_version}"

    // CameraX Camera2 extensions
    implementation "androidx.camera:camera-camera2:${camerax_version}"

    // CameraX Lifecycle library
    implementation "androidx.camera:camera-lifecycle:${camerax_version}"

    // CameraX View class
    implementation 'androidx.camera:camera-view:1.0.0-alpha10'

    // If you want to additionally use the CameraX Extensions library
    implementation "androidx.camera:camera-extensions:1.0.0-alpha10"

CAMERA APPLICATION NAME AND VERSION: Camera V: 3.0

ANDROID OS BUILD NUMBER: Android 9 PKQ1.181021.001

DEVICE NAME: Xiaomi Redmi 7

DESCRIPTION: Application crash when zoom and tap for focus using CameraView class

STEPS TO REPRODUCE:
1. Create demo App with CameraView
2. Pinch zoom atleast 1 or 2 steps
3. Touch/Tap to focus on screen

OBSERVED RESULTS: CRASH

EXPECTED RESULTS: Focus

REPRODUCIBILITY:  100 of 100

ADDITIONAL INFORMATION:

Used Fragment to implement CameraView.