Java tutorial
//package com.java2s; import android.content.Context; import android.view.WindowManager; public class Main { public static int getScreenWidth(Context context) { WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE); int width = wm.getDefaultDisplay().getWidth(); int height = wm.getDefaultDisplay().getHeight(); return Math.min(width, height); } }