public static int getScreenHeight(Activity context) {
        Display display = context.getWindowManager().getDefaultDisplay();
        DisplayMetrics dm = new DisplayMetrics();
        display.getRealMetrics(dm);
        return dm.heightPixels;
    }

public static int getScreenWidth(Activity context) {
        Display display = context.getWindowManager().getDefaultDisplay();
        DisplayMetrics dm = new DisplayMetrics();
        display.getRealMetrics(dm);
        return dm.widthPixels;
    }