Screen.java

package com.zhan_dui.utils;

import android.content.Context;
import android.util.DisplayMetrics;
import android.view.WindowManager;

public class Screen {
	public static int getStatusBarHeight(Context context) {
		int result = 0;
		int resourceId = context.getResources().getIdentifier(
				"status_bar_height", "dimen", "android");
		if (resourceId > 0) {
			result = context.getResources().getDimensionPixelSize(resourceId);
		}
		return result;
	}

	public static int getScreenHeight(WindowManager manager) {
		DisplayMetrics metrics = new DisplayMetrics();
		manager.getDefaultDisplay().getMetrics(metrics);
		return metrics.heightPixels;
	}

	public static int getScreenWidth(WindowManager manager) {
		DisplayMetrics metrics = new DisplayMetrics();
		manager.getDefaultDisplay().getMetrics(metrics);
		return metrics.widthPixels;
	}

}