Question

In my android application i’m checking image of button.and then changing it.
how can i do this?

code-

Drawable a;
a=b1.getBackground();
int i=R.drawable.happy;
// b1 is button
if(a==R.drawable.happy)
 b1.setBackgroundResource(R.drawable.whoa);
else
 b1.setBackgroundResource(R.drawable.happy);

Answer 1

Try this:

Drawable a = b1.getDrawable();
Drawable image = getResources().getDrawable(R.drawable.happy);
// b1 is button
if(image.equals(a))
 b1.setBackgroundResource(R.drawable.whoa);
else
 b1.setBackgroundResource(R.drawable.happy);