Android开发之初级开发之全局获取Context技巧

写一个类继承application,最后在AndroidManifest.xml注册即可

 

代码如下:

package com.hql.context;

import android.app.Application;
import android.content.Context;

public class MainActivity extends Application
{
    private static Context context;

    public void onCreate()
    {
        super.onCreate();
        context = getApplicationContext();
    }

    public static Context getContext()
    {
        return context;
    }
}

 

posted @ 2014-10-13 17:17  loneliness__白色  阅读(73)  评论(0)    收藏  举报