1.What's this?
This is a demo code for java developers who choose Umeng to push notifications to their apps. 
For more information about Umeng, please refer to http://www.umeng.com/.

2.What can I do with this demo?
This demo is designed to help java engineers develop fast with Umeng push service. The main class is in Demo.java, and you only need to
fill in some fields in that class before you run it.

3.What do I need to run the demo?
1)JDK is needed, and version 1.7 is preferred.
2)We construct this project with maven framework, so maven is needed too.
3)We recommend eclipse as your IDE, and this is optional.

4.No step 4, just run it and good luck!


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 2020-06-10 更新内容
 1.android消息发送增加厂商弹窗支持，mipush,mi_activity
 2.android消息发送增加厂商的特殊配置 channel_properties，目前生效的是小米xiaomi_channel_id，可参照小米推送文档 https://dev.mi.com/console/doc/detail?pId=2086
 3.iOS发送支持alert支持string和字典

