protected void search() {
// nag about no connectivity
if (!AndroidUtils.isNetworkConnected(getSherlockActivity())) {
Toast.makeText(getSherlockActivity(), R.string.offline, Toast.LENGTH_LONG).show();
return;
}
String query = mSearchBox.getText().toString().trim();
if (query.length() == 0) {
return;
}
if (mSearchTask == null || mSearchTask.getStatus() == AsyncTask.Status.FINISHED) {
mSearchTask = new SearchTask(getActivity());
AndroidUtils.executeAsyncTask(mSearchTask, query);
}
}
void executeSearchTask(String query) {
if (DEBUG) Log.d(TAG, "sendQuery()");
mSearchHolder.query = query;
// not going through set* because we don't want to notify search result
// observers.
mSearchHolder.results = null;
// If a task is already running, don't start a new one.
if (mSearchTask != null && mSearchTask.getStatus() != AsyncTask.Status.FINISHED) {
if (DEBUG) Log.d(TAG, "Query already running attempting to cancel: " + mSearchTask);
if (!mSearchTask.cancel(true) && !mSearchTask.isCancelled()) {
if (DEBUG) Log.d(TAG, "Unable to cancel search? Notifying the user.");
Toast.makeText(
this, getString(R.string.search_already_in_progress_toast), Toast.LENGTH_SHORT);
return;
}
}
mSearchTask = (SearchTask) new SearchTask().execute();
}
