Android之最简单和靠谱的监听Home键和菜单键（最近任务栏）

1、介绍ACTION_CLOSE_SYSTEM_DIALOGS

       /**
       * Broadcast Action: This is broadcast when a user action should request a
       * temporary system dialog to dismiss.  Some examples of temporary system
       * dialogs are the notification window-shade and the recent tasks dialog.
       */
       public static final String ACTION_CLOSE_SYSTEM_DIALOGS = "android.intent.action.CLOSE_SYSTEM_DIALOGS";
  
 

按Home键和菜单键会收到消息

2、相关文件

HomeListener.java

      package com.example.homekey;
      import android.content.BroadcastReceiver;
      import android.content.Context;
      import android.content.Intent;
      import android.content.IntentFilter;
      import android.util.Log;
      public class HomeListener {
      	public KeyFun mKeyFun;
      	public Context mContext;
      	public IntentFilter mHomeBtnIntentFilter = null
  
 

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原文链接：chenyu.blog.csdn.net/article/details/78144670