Get screen width and height in Android

Question

How can I get the screen width and height and use this value in:

@Override protected void onMeasure(int widthSpecId, int heightSpecId) {
    Log.e(TAG, \"onM         


        

Answer 1

Two steps. First, extend Activity class

class Example extends Activity

Second: Use this code

 DisplayMetrics displayMetrics = new DisplayMetrics();
 WindowManager windowmanager = (WindowManager) getApplicationContext().getSystemService(Context.WINDOW_SERVICE);
 windowmanager.getDefaultDisplay().getMetrics(displayMetrics);
 int deviceWidth = displayMetrics.widthPixels;
 int deviceHeight = displayMetrics.heightPixels;