/** {@inheritDoc} */
@Override
public void onRequestRefresh(Object o) {
// Refresh only the item
SearchResultAdapter adapter = (SearchResultAdapter) this.mSearchListView.getAdapter();
if (adapter != null) {
if (o instanceof FileSystemObject) {
FileSystemObject fso = (FileSystemObject) o;
int pos = adapter.getPosition(fso);
if (pos >= 0) {
SearchResult sr = adapter.getItem(pos);
sr.setFso(fso);
}
} else if (o == null) {
// Refresh all
List<SearchResult> results = adapter.getData();
this.mResultList = new ArrayList<FileSystemObject>(results.size());
int cc = results.size();
for (int i = 0; i < cc; i++) {
this.mResultList.add(results.get(i).getFso());
}
drawResults();
}
}
}
/**
* Method that removes all items and display a message.
*
* @hide
*/
void removeAll() {
SearchResultAdapter adapter = (SearchResultAdapter) this.mSearchListView.getAdapter();
adapter.clear();
adapter.notifyDataSetChanged();
this.mSearchListView.setSelection(0);
toggleResults(false, true);
}
@Override
public void onItemFlingerEnd(
OnItemFlingerResponder responder,
AdapterView<?> parent,
View view,
int position,
long id) {
try {
// Response if the item can be removed
SearchResultAdapter adapter = (SearchResultAdapter) parent.getAdapter();
SearchResult result = adapter.getItem(position);
if (result != null && result.getFso() != null) {
DeleteActionPolicy.removeFileSystemObject(
SearchActivity.this, result.getFso(), null, SearchActivity.this, responder);
return;
}
// Cancels the flinger operation
responder.cancel();
} catch (Exception e) {
ExceptionUtil.translateException(SearchActivity.this, e, true, false);
responder.cancel();
}
}
/** {@inheritDoc} */
@Override
public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
// Different actions depending on user preference
// Get the adapter, the search result and the fso
SearchResultAdapter adapter = ((SearchResultAdapter) parent.getAdapter());
SearchResult searchResult = adapter.getItem(position);
FileSystemObject fso = searchResult.getFso();
// Open the actions menu
onRequestMenu(fso);
return true; // Always consume the event
}
/**
* Method that removes the {@link FileSystemObject} reference
*
* @param fso The file system object
*/
private void removeItem(FileSystemObject fso) {
SearchResultAdapter adapter = (SearchResultAdapter) this.mSearchListView.getAdapter();
if (adapter != null) {
int pos = adapter.getPosition(fso);
if (pos != -1) {
SearchResult sr = adapter.getItem(pos);
adapter.remove(sr);
}
// Toggle resultset?
toggleResults(adapter.getCount() > 0, true);
setFoundItems(adapter.getCount(), this.mSearchDirectory);
}
}
@Override
public boolean onItemFlingerStart(AdapterView<?> parent, View view, int position, long id) {
try {
// Response if the item can be removed
SearchResultAdapter adapter = (SearchResultAdapter) parent.getAdapter();
SearchResult result = adapter.getItem(position);
if (result != null && result.getFso() != null) {
if (result.getFso() instanceof ParentDirectory) {
// This is not possible ...
return false;
}
return true;
}
} catch (Exception e) {
ExceptionUtil.translateException(SearchActivity.this, e, true, false);
}
return false;
}
