Android get screen size

size.java

               int screenWidth = 0;
					int screenHeight = 0;   
					if(android.os.Build.VERSION.SDK_INT < 10) {
					    Display display = getWindowManager().getDefaultDisplay();
					    screenWidth = display.getWidth();
					    screenHeight = display.getHeight();
					} else {
					    DisplayMetrics metrics = new DisplayMetrics();
					    getWindowManager().getDefaultDisplay().getMetrics(metrics);
					    screenWidth = metrics.heightPixels;
					    screenHeight = metrics.widthPixels;
					}