如何设置广播发送者和接收者的Andr​​oid权限 [英] How to set permissions in broadcast sender and receiver in android

问题描述

我们如何在广播发送指定的应用程序，该应用程序可以收到此广播，并在收到申请的哪一个特定的应用程序需要发送广播的广播接收器...

How do we specify in broadcast sending application that which application can receive this broadcast, and in receiving application that which particular application has the permission to send broadcast to its broadcast receiver...

我是新来的android..I阅读在互联网上的文件等，但无法找到指定这些权限的语法。

I am new to android..I read the documentation etc on internet but couldn't find the syntax to specify these permissions.

推荐答案

使用接收器标签的意图过滤器清单中

use an intent filter in receiver tag in manifest

 <receiver
    android:name="Your receiver"
    android:enabled="true"
    android:exported="false" >
    <intent-filter>
        <action android:name="action"/>
        <category android:name="category" />
    </intent-filter>
</receiver>

要发送广播应用

   Intent intent = new Intent();
   intent.setAction("use same action in receiver");
   intent.addcategory("use same category in receiver");
   context.sendBroadcast(intent); 

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