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Android Broadcast 使用指南 #7

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zhangsr opened this issue Dec 3, 2015 · 0 comments

Owner

zhangsr commented Dec 3, 2015

类型

	发送方式	特点	应用场景
普通广播	sendBroadcast()	异步、无序	普通场景
有序广播	sendOrderedBroadcast()	Receivers 轮流，可附加信息	拨号广播的拦截、格式化
黏性广播	sendSticktBroadcast()	接收者主动	监听电池状态信息的广播

广播接收器注册方式

动态：registerReceiver()
静态：在manifest 中添加

安全性

使用LocalBroadcastManager，避免其他应用发来的恶意广播，避免内部广播被其他应用接收

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