@Override
protected TestParameters doInBackground(URL[] paramArrayOfURL) {
TestParametersTransfer localTestParametersTransfer = (TestParametersTransfer) getResult();
try {
DownloadTestTask.this.setError(SpeedTestError.None);
setStartTime(SystemClock.uptimeMillis());
processDownload(paramArrayOfURL[0], localTestParametersTransfer);
if (DownloadTestTask.this.getError() == SpeedTestError.None) {
localTestParametersTransfer.setSuccess(true);
DownloadTestTask.this.success();
setCompleted(true);
return localTestParametersTransfer;
} else {
localTestParametersTransfer.setSuccess(false);
DownloadTestTask.this.failed(DownloadTestTask.this.getError());
}
} catch (Exception localException) {
while (true) {
DebugUtil.e("DownloadTestTask" + localException.getMessage());
DownloadTestTask.this.setError(SpeedTestError.TEST_RUN);
localTestParametersTransfer.setSuccess(false);
DownloadTestTask.this.failed(DownloadTestTask.this.getError());
break;
}
}
return localTestParametersTransfer;
}
private void processDownload(URL paramURL, TestParametersTransfer paramTestParametersTransfer) {
int totalByte = 0;
try {
byte[] arrayOfByte = new byte[262144];
URLConnection localURLConnection = paramURL.openConnection();
localURLConnection.setUseCaches(false);
localURLConnection.setDoInput(true);
localURLConnection.setDoOutput(false);
localURLConnection.setConnectTimeout(this.mConnectTimeout);
localURLConnection.setReadTimeout(this.mReadTimeout);
paramTestParametersTransfer.clearBytes();
paramTestParametersTransfer.clearProgress();
publishProgress(new Void[0]);
BufferedInputStream localBufferedInputStream =
new BufferedInputStream(localURLConnection.getInputStream(), 262144);
int k = 0;
long t3 = 0L;
long t1 = 150L; // 控制多长时间获取一次数据
while (true) {
if ((k != 0) || (getCancelled()) || (getCompleted())) {
localBufferedInputStream.close();
break;
}
int tempByte = localBufferedInputStream.read(arrayOfByte);
totalByte += tempByte;
long t2 = SystemClock.uptimeMillis();
if ((tempByte == 0) && (t3 > 0L) && (t2 < 200L + t3)) continue;
if (t2 > t3 + t1) {
paramTestParametersTransfer.setProgress(getProgress(totalByte));
paramTestParametersTransfer.setBytes(totalByte);
publishProgress(new Void[0]);
t3 = t2;
t1 = 30L;
}
if (tempByte != -1) continue;
k = 1;
}
} catch (IOException localIOException) {
DebugUtil.e("DownloadTestTask", "Download test IO failed:" + localIOException);
DownloadTestTask.this.setError(SpeedTestError.TEST_RUN_IO);
} catch (Exception localException) {
DebugUtil.e("DownloadTestTask", "Download test failed" + localException);
DownloadTestTask.this.setError(SpeedTestError.TEST_RUN);
}
}
