摘要:
AsyncTask enables proper and easy use of the UI thread. This class allows to perform background operations and publish results on the UI thread without having to manipulate threads and/or handlers.AsyncTask是一个异步执行任务。AsyncTask is designed to be a helper class aroundThreadandHandlerand does not consti 阅读全文
posted @ 2013-08-03 16:56
lulinan
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