i am preparing one small game like jigsaw , for that i am using 9 imageview\'s with 9 different images in the layout. set the images to imageview at the time of starting those a
When you use == operator they are checking if both the objects are referencing the same object. But in your case they are 2 different objects.
You should set a tag to both the actual image and the other image. And check if they are both the same. That should work in your if condition.
For the drawable class i did notice a method setLevel and getLevel. You might be able to use this for your requirement.