android網絡應用程序開發中,經常要判斷網絡連接是否可用,因此經常有必要監聽網絡狀態的變化。android的網絡狀態監聽可以用BroadcastReceiver來接收網絡狀態改變的廣播,具體實現如下:BroadcastReceiver mNetworkStateReceiver = new ...
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