/** Pause all task */
public void pauseAll() {
FileDownloadEventPool.getImpl().shutdownSendPool();
final BaseDownloadTask[] downloadList = FileDownloadList.getImpl().copy();
synchronized (pauseLock) {
for (BaseDownloadTask baseDownloadTask : downloadList) {
baseDownloadTask.pause();
}
}
// double check, for case: File Download progress alive but ui progress has died and relived,
// so FileDownloadList not always contain all running task exactly.
if (FileDownloadServiceUIGuard.getImpl().isConnected()) {
FileDownloadServiceUIGuard.getImpl().pauseAllTasks();
} else {
if (pauseAllRunnable == null) {
pauseAllRunnable =
new Runnable() {
@Override
public void run() {
FileDownloadServiceUIGuard.getImpl().pauseAllTasks();
}
};
}
FileDownloadServiceUIGuard.getImpl()
.bindStartByContext(FileDownloadHelper.getAppContext(), pauseAllRunnable);
}
}
/**
* Pause the download task by the downloadId
*
* @param downloadId pause download by download id
* @see #pause(FileDownloadListener)
*/
public void pause(final int downloadId) {
BaseDownloadTask downloadTask = FileDownloadList.getImpl().get(downloadId);
if (downloadTask == null) {
FileDownloadLog.w(this, "request pause but not exist %d", downloadId);
return;
}
downloadTask.pause();
}
/**
* Pause the download queue by the same listener
*
* @param listener paused download by same listener
* @see #pause(int)
*/
public void pause(final FileDownloadListener listener) {
FileDownloadEventPool.getImpl().shutdownSendPool(listener);
final List<BaseDownloadTask> downloadList = FileDownloadList.getImpl().copy(listener);
synchronized (pauseLock) {
for (BaseDownloadTask baseDownloadTask : downloadList) {
baseDownloadTask.pause();
}
}
}
