Don't say much nonsense, just present the code
Copy the codeThe code is as follows:
DisplayMetrics dm = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(dm);
int width = ; // Screen width (pixel)
int height = ; // Screen height (pixel)
(this, width+":"+height, Toast.LENGTH_LONG).show();
The above is the code shared by this article, I hope you like it.