How to get Bitmap id from ImageView in android?

Question

I have an ImageView and I am setting different image based on different condition like this way-

if(x==1){
    image.setImageResource(bitMapIdOne);
}else {
    image.setImageResource(bitMapIdTwo);
}

Now I want to get the id of Bitmap from this ImageView . I want to get id like this way image.getId() that will return currently set Bitmap id. Suppose that current id is bitMapIdOne and it will return bitMapIdOne for me.

Is it possible or how do I get Bitmap id?

Answer 1

a bitmap does not have id. You are needed to use setImageBitmap instead of setImageResource

Answer 2

You can the ImageView's drawable, the app's drawables and find out which one is it by comparison:

if (image.getDrawable().getConstantState().equals(
        getResources().getDrawable(R.drawable.image1).getConstantState())) {

} else if (image.getDrawable().getConstantState().equals(
        getResources().getDrawable(R.drawable.image2).getConstantState()) {

}