I use the google camera2basic sample application ( https://github.com/googlesamples/android-Camera2Basic ), but it throws an exception after the first image capture. I see that the camera is closed, but how to fix it correctly? I expected the Google sample to show the correct life cycle. Here is the exception:
07-06 10:26:00.296 8066-8110/com.example.android.camera2basic I/RequestQueue﹕ Repeating capture request set. 07-06 10:26:00.571 8066-8111/com.example.android.camera2basic V/RenderScript﹕ 0x9e643200 Launching thread(s), CPUs 8 07-06 10:26:19.656 8066-8078/com.example.android.camera2basic W/CameraBase﹕ mediaserver remote binder Camera object died 07-06 10:26:19.661 8066-8083/com.example.android.camera2basic W/CameraBase﹕ Camera service died! 07-06 10:26:19.661 8066-8144/com.example.android.camera2basic E/Camera﹕ Error 100 07-06 10:26:19.661 8066-8144/com.example.android.camera2basic E/RequestThread-0﹕ Received error 100 from the Camera1 ErrorCallback 07-06 10:26:19.661 8066-8144/com.example.android.camera2basic I/CameraDeviceState﹕ Legacy camera service transitioning to state ERROR 07-06 10:26:22.671 8066-8166/com.example.android.camera2basic E/RequestThread-0﹕ Hit timeout for jpeg callback! 07-06 10:26:22.671 8066-8166/com.example.android.camera2basic W/RequestHolder﹕ Capture failed for request: 3 07-06 10:26:22.671 8066-8166/com.example.android.camera2basic I/CameraDeviceState﹕ Legacy camera service transitioning to state CAPTURING 07-06 10:26:22.671 8066-8166/com.example.android.camera2basic E/CameraDeviceState﹕ Cannot call capture while in state: 0 07-06 10:26:22.681 8066-8166/com.example.android.camera2basic E/RequestThread-0﹕ Received device exception: java.lang.RuntimeException: getParameters failed (empty parameters) at android.hardware.Camera.native_getParameters(Native Method) at android.hardware.Camera.getParameters(Camera.java:1953) at android.hardware.camera2.legacy.RequestThreadManager$5.handleMessage(RequestThreadManager.java:807) at android.os.Handler.dispatchMessage(Handler.java:98) at android.os.Looper.loop(Looper.java:145) at android.os.HandlerThread.run(HandlerThread.java:61) 07-06 10:26:22.781 8066-8066/com.example.android.camera2basic W/CameraCaptureSession﹕ Session 0: The camera device was already closed: java.lang.IllegalStateException: CameraDevice was already closed at android.hardware.camera2.impl.CameraDeviceImpl.checkIfCameraClosedOrInError(CameraDeviceImpl.java:1482) at android.hardware.camera2.impl.CameraDeviceImpl.stopRepeating(CameraDeviceImpl.java:677) at android.hardware.camera2.impl.CameraCaptureSessionImpl.close(CameraCaptureSessionImpl.java:328) at com.example.android.camera2basic.Camera2BasicFragment.closeCamera(Camera2BasicFragment.java:560) at com.example.android.camera2basic.Camera2BasicFragment.onPause(Camera2BasicFragment.java:468) at android.app.Fragment.performPause(Fragment.java:2318) at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:954) at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1082) at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1064) at android.app.FragmentManagerImpl.dispatchPause(FragmentManager.java:1898) at android.app.Activity.performPause(Activity.java:6366) at android.app.Instrumentation.callActivityOnPause(Instrumentation.java:1308) at android.app.ActivityThread.performPauseActivity(ActivityThread.java:3647) at android.app.ActivityThread.performPauseActivity(ActivityThread.java:3620) at android.app.ActivityThread.handlePauseActivity(ActivityThread.java:3595) at android.app.ActivityThread.access$1100(ActivityThread.java:172) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1440) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:145) at android.app.ActivityThread.main(ActivityThread.java:5834) at java.lang.reflect.Method.invoke(Native Method) at java.lang.reflect.Method.invoke(Method.java:372) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1388) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1183)
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