public void addFilter(String word) {
DatabaseManager.getInstance().addFilterKeyword(word);
if (task == null || task.getStatus() == MyAsyncTask.Status.FINISHED) {
task = new DBTask();
task.executeOnExecutor(MyAsyncTask.THREAD_POOL_EXECUTOR);
}
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
adapter =
new ArrayAdapter<String>(
getActivity(), android.R.layout.simple_list_item_1, new ArrayList<String>());
setListAdapter(adapter);
if (task == null || task.getStatus() == MyAsyncTask.Status.FINISHED) {
task = new DBTask();
task.executeOnExecutor(MyAsyncTask.THREAD_POOL_EXECUTOR);
}
getListView()
.setOnItemLongClickListener(
new AdapterView.OnItemLongClickListener() {
@Override
public boolean onItemLongClick(
AdapterView<?> parent, View view, int position, long id) {
String word = adapter.getItem(position);
List<String> newWordList =
DatabaseManager.getInstance().removeAndGetNewFilterList(word);
adapter.clear();
adapter.addAll(newWordList);
return true;
}
});
}
@Override
public void onDetach() {
super.onDetach();
if (task != null) task.cancel(true);
if (removeTask != null) removeTask.cancel(true);
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
adapter = new FilterAdapter(getActivity(), getListView(), list);
setListAdapter(adapter);
setEmptyText(getString(R.string.filter_is_empty));
if (task == null || task.getStatus() == MyAsyncTask.Status.FINISHED) {
task = new DBTask();
task.executeOnExecutor(MyAsyncTask.THREAD_POOL_EXECUTOR);
}
getListView().setChoiceMode(AbsListView.CHOICE_MODE_MULTIPLE_MODAL);
getListView().setMultiChoiceModeListener(new FilterMultiChoiceModeListener());
getListView()
.setOnItemClickListener(
new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
ModifyFilterDialog dialog = new ModifyFilterDialog(list.get(position));
dialog.setTargetFragment(AbstractFilterFragment.this, 1);
dialog.show(getFragmentManager(), "");
}
});
}
