Detecting which copy of custom class was tapped

Question

I have a custom xml view which, when a button is tapped, a duplicate is created into the main view.

Button addButton = (Button) findViewById(R.id.btnAdd);

addButton.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) {
        LinearLayout newCard = (LinearLayout) getLayoutInflater().inflate(R.layout.vehicle, null);
        cardLayout.addView(newCard);
        final int thisCarId = new Random().nextInt(10000);
    }
});

A user can tap the addButton as many times as he/she wants, and I produce a new newCard each time.

Each newCard has an ImageButton, and an EditText; when the ImageButton is tapped, I start a Camera intent with Result:

Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(takePictureIntent, thisCarId);

Later in this activity class, I anticipate the result of the Camera activity:

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    Log.v("car", "The ID that was returned: " + requestCode);
}

My log DOES properly ascertain which instance of newCard, by way of the thisCardId... but how can I tell which newCard was created, so that I can set the ImageButton found in that newCard layout to match the camera photo? Assigning the photo is no problem... just, I don't know which one to assign it, because onActivityResult is out-of-scope, and so far as I can tell, I can't assign an anonymous Override for the activity as a whole...

Answer 1

If I understand your question correctly you can donewCard.setTag(thisCarId) then loop through the cardLayout children views for the child that has the tag you are looking for. Something like

           for(int i = 0; i < cardLayout.getChildCount(); i++){
                if((Integer)cardLayout.getChildAt(i).getTag() == cardId){
                    //do something
                }
            }