Question

Have a code that displays a random image:

Random rand = new Random();
int rndId = rand.nextInt(24) + 1;
imgName = "drw" + rndInt;
int id = getResources().getIdentifier(imgName, "drawable", getPackageName()); 
imageView.setImageResource(id);

How is it possible to implement read the image name by clicking on it in the program and create a new window with a description of the image that is unique to each.

Answer 1

Yes, you can get the Image Name if you have its resource id by using getResourceEntryName(resource_id),

String image_name = getResources().
                               getResourceEntryName(R.drawable.ic_launcher);
Log.d("name", image_name);

OUTPUT:

ic_launcher