@SuppressLint("ValidFragment")
public static void startFilterEntry(final Activity activity) {
new DialogFragment() {
public Dialog onCreateDialog(Bundle savedInstanceState) {
final EditText filterInput = new EditText(activity);
filterInput.setInputType(InputType.TYPE_TEXT_VARIATION_FILTER);
((InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE))
.toggleSoftInput(InputMethodManager.SHOW_FORCED, InputMethodManager.HIDE_IMPLICIT_ONLY);
return new AlertDialog.Builder(activity)
.setView(filterInput)
.setPositiveButton(
android.R.string.ok,
new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
String filterText = filterInput.getText().toString();
if (activity instanceof Filterable)
((Filterable) activity).filterItems(filterText);
}
})
.setNegativeButton(android.R.string.cancel, null)
.create();
};
}.show(activity.getFragmentManager(), "filterentry");
}
/**
* Invoke with a {@link org.junit.runner.Runner} to cause all tests it intends to run to first be
* checked with the filter. Only those that pass the filter will be run.
*
* @param child the runner to be filtered by the receiver
* @throws NoTestsRemainException if the receiver removes all tests
*/
public void apply(Object child) throws NoTestsRemainException {
if (!(child instanceof Filterable)) {
return;
}
Filterable filterable = (Filterable) child;
filterable.filter(this);
}
