安卓：我怎样才能彻底中止/删除持久广播 [英] Android: How can I completely abort/remove sticky broadcast

问题描述

我们可以删除与abortBroadcast（）一个有序的广播，有没有办法彻底清除粘有序的广播？

解决方案

removeStickyBroadcast 正是你所需要的：

 公共抽象无效removeStickyBroadcast（意向意图）
 

  

由于：API级别1

     

删除数据$ P $与 sendStickyBroadcast pviously发送（意向），这样就好像粘广播从来没有发生过。

     

您必须持有 BROADCAST_STICKY 许可才能使用这个API。如果你不持有该权限，则抛出SecurityException。

     

参数

     

意图的，这是previously广播的意图。

<一个href="http://developer.android.com/reference/android/content/Context.html#removeStickyBroadcast(android.content.Intent">http://developer.android.com/reference/android/content/Context.html#removeStickyBroadcast(android.content.Intent)

We can remove an ordered broadcast with abortBroadcast(), is there a way to completely remove a sticky ordered broadcast?

解决方案

removeStickyBroadcast is exactly what you need:

public abstract void removeStickyBroadcast (Intent intent)

Since: API Level 1

Remove the data previously sent with sendStickyBroadcast(Intent), so that it is as if the sticky broadcast had never happened.

You must hold the BROADCAST_STICKY permission in order to use this API. If you do not hold that permission, SecurityException will be thrown.

Parameters

intent The Intent that was previously broadcast.

http://developer.android.com/reference/android/content/Context.html#removeStickyBroadcast(android.content.Intent)

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