Android Broadcast

Android Local Broadcast Manager Example

Android global broadcast make different android apps communication easy and clear, but it also has below security issues. Any android apps can send same broadcast intent action which your application broadcast receiver listen. This issue can make your app being attacked. Any android apps can listen to your app’s broadcast receiver registered action. So your …

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Android Send Custom Broadcast Example

This article include examples about how to create and send custom normal or ordered broadcast. It also illustrate how to abort the broadcast in the ordered broadcast receiver chain. If you do not know about android broadcast, you can read Android Broadcast Overview or Android Broadcast to learn.

android broadcast principle

Android Broadcast Overview

Android application use broadcast to communicate with each other. Broadcasts can be sent by either android system or other applications. Each android application can register it’s interested broadcast, then it will only receive the interested broadcasts that has been registered.