1 /* 2 * Copyright (C) 2012 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.contacts.util; 18 19 import android.widget.ListPopupWindow; 20 21 /** 22 * Methods for closing various objects 23 */ 24 public class UiClosables { 25 26 /** 27 * Close a {@link ListPopupWindow}. 28 * 29 * @param popup The popup window to close. 30 * @return {@code true} if the popup was showing. {@code false} otherwise. 31 */ 32 public static boolean closeQuietly(ListPopupWindow popup) { 33 if (popup != null && popup.isShowing()) { 34 popup.dismiss(); 35 return true; 36 } 37 return false; 38 } 39 } 40
