Android 获得手机屏幕大小

Android在自定义控件时,经常需要获得屏幕的宽高,每次都要写,不妨直接把他封装成工具类,直接拿来用,废话不说,直接上代码

/**
 *
 */
package com.example.customview;

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

/**
 * 获取手机屏幕大小
 * @author
 *
 */
public class MeasureUtil {

	/**
	 * 宽
	 * @return
	 */
	public static int getWidth(Context context){
		WindowManager wm=(WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
		DisplayMetrics outMetrics = new DisplayMetrics();
		wm.getDefaultDisplay().getMetrics(outMetrics);
		return outMetrics.widthPixels;
	}

	/**
	 * 高
	 * @return
	 */
	public static int getHeight(Context context){
		WindowManager wm=(WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
		DisplayMetrics outMetrics = new DisplayMetrics();
		wm.getDefaultDisplay().getMetrics(outMetrics);
		return outMetrics.heightPixels;
	}

}