...项，如WiFi，iPhone/Andriod应用程序开发平台对比(6)，蓝牙和与GPRS，EDGE和3G等的无线连接，4) 广播接收机(Broadcast Receivers)一个Android应用程序也许会被用来处理进程中的数据元素，或者相应一个事件，Android应用程序一项广受
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（4）广播接收组件（Broadcast Receivers） 广播接收组件是用来响应系统层面的广播通知的组件。系统会产生很多广播，比如通知关闭屏幕的广播和电池电量低的广播。
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Manipulating Broadcast Receivers On Demand 按需处理广播接收者 ; 根据需要操作广播接收器
Radio-Broadcast Receivers 无线电广
Other radio-broadcast receivers 其他无线电广播接收机
sound and television broadcast receivers 声音和广播电视接收机
broadcast and television receivers 广播电视接收机
Direct Broadcast Satellite Receivers 直接传播卫星接收器
Broadcast and intent Receivers 广播和意图接收器
You can use them in conjunction with broadcast receivers to start services and perform other operations.
能和广播接收器结合起来使用，开启服务或者执行其他操作。
Three of the four component types-activities, services, and broadcast receivers-are activated by an asynchronous message called an intent.
上述四种组件类型中，activities、services和broadcast receivers这三种是被一个叫做intent的异步消息激活的。
These sources could be cameras, video replay apparatus such as video tape recorders or hard disk recorders, broadcast receivers or the like.
这些源可以是摄影机、诸如磁带录像机或硬盘记录器之类的视频回放设备、广播接收机等等。
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