/** Handles a request to start the Loader. */
@Override
protected void onStartLoading() {
if (this.data != null) {
// If we currently have a result available, deliver it
// immediately.
deliverResult(this.data);
}
// Start watching for changes in the app data.
if (pathObserver == null) {
pathObserver = new PathObserver(this, dir.getAbsolutePath());
pathObserver.startWatching();
}
if (null == this.data || takeContentChanged()) {
forceLoad();
}
}
/** Handles a request to completely reset the Loader. */
@Override
protected void onReset() {
super.onReset();
// Ensure the loader is stopped
onStopLoading();
// At this point we can release the resources associated with 'apps'
// if needed.
if (this.data != null) {
onReleaseResources(this.data);
this.data = null;
}
// The Loader is being reset, so we should stop monitoring for changes.
if (pathObserver != null) {
pathObserver.stopWatching();
pathObserver = null;
}
}