2020-11-9（有序和无序广播）-白红宇

2020-11-9（有序和无序广播）

阅读量：343 次

发布时间：2019-03-04

本文共 270 字，大约阅读时间需要 1 分钟。

如何区分有序和无序广播

接收到广播之后，在onReceive方法中调用abortbroadcast方法，如果没有异常，说明是有序广播，如果BroadcastReceiver trying to result during a non-ordered broadcast，有这个异常则说明是无序广播

	接收的顺序	是否可以中断	发送的方法
有序广播	可以通过priority设置接收顺序	abortbroadcast（）;可以中断	sendOrderedbroadcast（）
无序广播	大家一起收到	不可以中断	sendBroadCast（）

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