Remove legacy code ActivityBase.java.

  <init>(...);

}

-keep class com.android.camera.ActivityBase {

  public int getResultCode();

  public android.content.Intent getResultData();

}

-keep class com.android.camera.CameraActivity {

  public boolean isRecording();

  public long getAutoFocusTime();

    private PhotoModule mController;

    private boolean mAutoRotateScreen;

    private boolean mSecureCamera;

    // This is a hack to speed up the start of SecureCamera.

    private static boolean sFirstStartAfterScreenOn = true;

    private boolean mShowCameraPreview;

    private int mLastRawOrientation;

    private MyOrientationEventListener mOrientationListener;

        }

    };

    private static BroadcastReceiver sScreenOffReceiver;

    private static class ScreenOffReceiver extends BroadcastReceiver {

        @Override

        public void onReceive(Context context, Intent intent) {

            sFirstStartAfterScreenOn = true;

        }

    }

    public static boolean isFirstStartAfterScreenOn() {

        return sFirstStartAfterScreenOn;

    }

    public static void resetFirstStartAfterScreenOn() {

        sFirstStartAfterScreenOn = false;

    }

    private FilmStripView.Listener mFilmStripListener = new FilmStripView.Listener() {

            @Override

            public void onDataPromoted(int dataID) {

            // when screen is off.

            IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_OFF);

            registerReceiver(mScreenOffReceiver, filter);

            // TODO: This static screen off event receiver is a workaround to the

            // double onResume() invocation (onResume->onPause->onResume). We should

            // find a better solution to this.

            if (sScreenOffReceiver == null) {

                sScreenOffReceiver = new ScreenOffReceiver();

                registerReceiver(sScreenOffReceiver, filter);

            }

        }

        mPanoramaManager = new PanoramaStitchingManager(CameraActivity.this);

        mPanoramaManager.addTaskListener(mStitchingListener);