软件更新效能

软件更新功能

转载：

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http://blog.csdn.net/android_tutor/article/details/7015986?reload

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http://daosrc.com/?p=439

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http://www.eoeandroid.com/forum.php?mod=viewthread&tid=249108

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http://blog.csdn.net/encienqi/article/details/8291810