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好了,NetroidNetroid的原理基本上就是这些了,讲一下我用的时候遇到的两个问题:
1.下载进度的速度太快,你如果用notifition来显示,会出现ANR,所以我们要控制一下它的速度,具体方法在上面
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//控制下载进度的速度 if (currTime - lastUpdateTime >= DEFAULT_TIME) { lastUpdateTime = currTime; delivery.postDownloadProgress( this , fileSize, downloadedSize); } |
2.第二个问题是当你下载的时候,如果把WiFi关掉,即使没下完,也会被标记为done,修改主要是在在FileDownloader.DownloadController的deploy()中
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@Override public void onFinish() { // we don‘t inform FINISH when it was cancel. if (!isCanceled) { mStatus = STATUS_PAUSE; mListener.onFinish(); // when request was FINISH, remove the task and re-schedule Task Queue. // remove(DownloadController.this); } } @Override public void onSuccess(Void response) { // we don‘t inform SUCCESS when it was cancel. if (!isCanceled) { mListener.onSuccess(response); mStatus = STATUS_SUCCESS; remove(DownloadController. this ); } } |
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原文地址:http://www.cnblogs.com/weidingqiang/p/5038049.html