@Override
public InputStream getInput() throws IOException {
if (connection != null) {
InputStream is = connection.getInputStream();
connection = null;
// Handle a bug in older versions of Android, see
// http://android-developers.blogspot.se/2010/07/multithreading-for-performance.html
if (!Android.isAPI(9)) {
is = new FlushedInputStream(is);
}
return is;
} else {
return openConnection(url).getInputStream();
}
}
/**
* Workaround for bug pre-Froyo, see here for more info:
* http://android-developers.blogspot.com/2011/09/androids-http-clients.html
*/
private static void disableConnectionReuseIfNecessary() {
// HTTP connection reuse which was buggy pre-froyo
if (!Android.isAPI(8)) {
System.setProperty("http.keepAlive", "false");
}
}
@TargetApi(14)
private void tag(int tag) {
if (Android.isAPI(14)) {
TrafficStats.setThreadStatsTag(tag);
}
}