BroadcastReceiver
2011-01-10 23:28
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1. BroadcastReceiver的onReceive方法中不要有执行超过5秒的代码,否则系统会弹出一个超时对话框。如果有比较耗时的代码,可以写在一个线程里执行。
它也可以收到其它进程的sendBroadcast事件。
2. 注册BroadcastReceive
(1)在代码中注册 context.registerReceiver(BroadcastReceiver receiver, IntentFilter filter)
或(2)在配置中注册 <receiver></receiver>
注销BroadcastReceive: context.unregisterReceiver(BroadcastReceiver receiver)
3. http://www.iteye.com/topic/1111718
4.Android apk安装后自动添加桌面图标 和 自启动的尝试
应用自身中通过BroadcastReceiver来捕获Add消息是不行的,但另一种折中的实现方法——通过另一个应用来辅助实现。
/article/3810591.html
它也可以收到其它进程的sendBroadcast事件。
2. 注册BroadcastReceive
(1)在代码中注册 context.registerReceiver(BroadcastReceiver receiver, IntentFilter filter)
或(2)在配置中注册 <receiver></receiver>
注销BroadcastReceive: context.unregisterReceiver(BroadcastReceiver receiver)
3. http://www.iteye.com/topic/1111718
4.Android apk安装后自动添加桌面图标 和 自启动的尝试
应用自身中通过BroadcastReceiver来捕获Add消息是不行的,但另一种折中的实现方法——通过另一个应用来辅助实现。
/article/3810591.html
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