Question

I am using an intent to call camera and onresult to get the captured image, but if the image is not taken (on pressing cancel), i want to get back to the screen where i called the camera from

i am using this right now….but is there a better way to do this:

protected void onActivityResult(int requestCode, int resultCode, Intent data) {

        if (!(data == null || resultCode == 0)) {

            if (requestCode == CAMERA_REQUEST) {

                photo = (Bitmap) data.getExtras().get("data");
                imageView.setImageBitmap(photo);
            }
        } else {

            Intent intent = new Intent(ImageUploaderActivity.this,
                    ImageUploaderActivity.class);
            startActivity(intent);
            finish();
        }
    }

Answer 1

I am doing something similar in my app and here is my code:

    if (resultCode == RESULT_OK) {
        if (data != null) {
            //When all was ok
        }
    } else if (resultCode == RESULT_CANCELED) {
        //When it was canceled, when I press a back button while in camera app.
    } else {
        //Some other result
    }