private Camera getCameraInstance()

in RuntimePermissionsBasic/Application/src/main/java/com/example/android/basicpermissions/camera/CameraPreviewActivity.java [84:93]

• 9 lines of code
• 2 McCabe index (conditional complexity)

    private Camera getCameraInstance(int cameraId) {
        Camera c = null;
        try {
            c = Camera.open(cameraId); // attempt to get a Camera instance
        } catch (Exception e) {
            // Camera is not available (in use or does not exist)
            Log.e(TAG, "Camera " + cameraId + " is not available: " + e.getMessage());
        }
        return c; // returns null if camera is unavailable
    }