private void setRightCameraOrientation(int cameraId, Camera mCamera) {

		CameraInfo info = new android.hardware.Camera.CameraInfo();
		Camera.getCameraInfo(cameraId, info);

		int rotation = this.getWindowManager().getDefaultDisplay()
				.getRotation();
		int degrees = 0;
		switch (rotation) {
		case Surface.ROTATION_0:
			degrees = 0;
			break;
		case Surface.ROTATION_90:
			degrees = 90;
			break;
		case Surface.ROTATION_180:
			degrees = 180;
			break;
		case Surface.ROTATION_270:
			degrees = 270;
			break;
		}
		//
		int result;
		if (info.facing == Camera.CameraInfo.CAMERA_FACING_FRONT) {
			result = (info.orientation + degrees) % 360;
			result = (360 - result) % 360; // compensate the mirror
		} else { // back-facing
			result = (info.orientation - degrees + 360) % 360;
		}
		mCamera.setDisplayOrientation(result);
	}
 
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