如何检测我在Android设备上收到的电子邮件/ Gmail？ [英] How to detect that i have received an email/gmail on my Android Device?

问题描述

基本上，我想让我的应用程序读取

你能告诉我有没有办法这样做？

解决方案

您需要注册一个内容观察者（不是广播接收者）

  contentResolver.registerContentObserver Uri.parse（content：// gmail-ls），true，gmailObserver）; 
  

gmailObserver 是您自己的ContentObserver对象。 / p>

ContentObserver.onChange 将每次在Gmail中发生变化时被调用。
您可以在此处获取所有对话：

 游标对话= _contentResolver.query（Uri.parse（content： // gmail-ls / conversations /+ YourEmailAddress），null，null，null，null）; 
  

实际的会话消息将是：

 游标消息= _contentResolver.query（Uri.parse（content：// gmail-ls / conversations /+ YourEmailAddress +/+ String.valueOf（conversationId）+/消息），null，null，null，null）; 
  

Is there a way to detect or an event being triggered when i receive a gmail/email on my android device.

Basically i would like my application to read the email notification when i receive it.

Could you kindly tell me if there is way to do this ?

解决方案

You need to register a content observer (not broadcast receiver)

contentResolver.registerContentObserver(Uri.parse("content://gmail-ls"), true, gmailObserver); 

gmailObserver is your own ContentObserver object.

ContentObserver.onChange is going to be called every time something changes in Gmail. Here you get all conversations like so:

Cursor conversations = _contentResolver.query(Uri.parse("content://gmail-ls/conversations/" + YourEmailAddress), null, null, null, null); 

And the actual conversation messages will be:

Cursor messages = _contentResolver.query(Uri.parse("content://gmail-ls/conversations/" + YourEmailAddress + "/" + String.valueOf(conversationId) + "/messages"), null, null, null, null); 

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