Android Utililty Methods Camera Get

return mCamera;

return mCameraId;

int cameraId = -1;
int numberOfCameras = Camera.getNumberOfCameras();
for (int i = 0; i < numberOfCameras; i++) {
    CameraInfo info = new CameraInfo();
    Camera.getCameraInfo(i, info);
    if (info.facing == facing) {
        cameraId = i;
        break;
...

int mNumberOfCameras = Camera.getNumberOfCameras();
Camera.CameraInfo cameraInfo = new Camera.CameraInfo();
for (int i = 0; i < mNumberOfCameras; i++) {
    Camera.getCameraInfo(i, cameraInfo);
    if (cameraInfo.facing == position)
        return i;
return 0;
...

Camera c = null;
try {
    c = Camera.open(); 
} catch (Exception e) {
return c; 

Camera c = null;
try {
    c = Camera.open(); 
} catch (Exception e) {
return c; 

Camera c = null;
try {
    c = Camera.open(Camera.CameraInfo.CAMERA_FACING_FRONT); 
} catch (Exception e) {
return c; 

int mNumberOfCameras = Camera.getNumberOfCameras();
Camera.CameraInfo cameraInfo = new Camera.CameraInfo();
for (int i = 0; i < mNumberOfCameras; i++) {
    Camera.getCameraInfo(i, cameraInfo);
    if (cameraInfo.facing == position) {
        return Camera.open(i);
return null;

int mNumberOfCameras = Camera.getNumberOfCameras();
Camera.CameraInfo cameraInfo = new Camera.CameraInfo();
for (int i = 0; i < mNumberOfCameras; i++) {
    Camera.getCameraInfo(i, cameraInfo);
    if (cameraInfo.facing == position) {
        return Camera.open(i);
return null;

return Camera.open();