Is there a way we can test an android device's resolution?
In any test function you can write following code:
Activity ACT = getActivity();
Display display = ACT.getWindowManager().getDefaultDisplay();
Point size = new Point();
display.getSize(size);
int width = size.x;
int height = size.y;
or if API<13
Display display = getWindowManager().getDefaultDisplay();
int width = display.getWidth();
int height = display.getHeight();