当我的手机收到短信时，它会将其上传到我的数据库。在平板电脑上，我应该尽快收到有关新消息的通知。
如何有效地检查数据库中的新消息？我认为每隔几秒钟查询一次数据库的后台进程根本就没有效率。它会耗尽电池，并且是网络的巨大浪费。
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Have a static BroadcastReceiver in your App as a listener. If a text message comes in the receiver will get started and onReceive() will get called. Now you can invoke a Service/ an Activity to save it to your database and put up a notification.
Here's a nice tutorial to get you started.
于 2013-10-06T13:36:59.573 回答