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Commit d683d25f authored by Joshua Duong's avatar Joshua Duong
Browse files

[qrcode] Open any available camera if back camera isn't available. 

Bug: 159956551

Test: make RunSettingsRoboTests ROBOTEST_FILTER=QrCameraTest
Change-Id: I2aa01330c8d12c478f8392f66359131638590b77
parent 77dcc34b

src/com/android/settings/wifi/qrcode/QrCamera.java

+8 −1
Original line number Diff line number Diff line
@@ -299,6 +299,13 @@ public class QrCamera extends Handler { 
                        break;

                    }

                }

                if (mCamera == null && numberOfCameras > 0) {

                    Log.i(TAG, "Can't find back camera. Opening a different camera");

                    Camera.getCameraInfo(0, cameraInfo);

                    releaseCamera();

                    mCamera = Camera.open(0);

                    mCameraOrientation = cameraInfo.orientation;

                }

            } catch (RuntimeException e) {

                Log.e(TAG, "Fail to open camera: " + e);

                mCamera = null;
@@ -308,7 +315,7 @@ public class QrCamera extends Handler { 


            try {

                if (mCamera == null) {

                    throw new IOException("Cannot find available back camera");

                    throw new IOException("Cannot find available camera");

                }

                mCamera.setPreviewTexture(surface);

                setCameraParameter();