1 /* 2 * Copyright (C) 2019 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 package com.android.launcher3.util; 17 18 import com.android.launcher3.LauncherSettings; 19 import com.android.launcher3.Utilities; 20 import com.android.launcher3.model.WidgetsModel; 21 import com.android.launcher3.model.data.ItemInfo; 22 import com.android.launcher3.model.data.WorkspaceItemInfo; 23 import com.android.launcher3.shortcuts.ShortcutKey; 24 25 public class ShortcutUtil { 26 /** 27 * Returns true when we should show shortcut menu for the item. 28 */ supportsShortcuts(ItemInfo info)29 public static boolean supportsShortcuts(ItemInfo info) { 30 return isActive(info) && (isApp(info) || isPinnedShortcut(info)); 31 } 32 33 /** 34 * Returns true when we should show depp shortcuts in shortcut menu for the item. 35 */ supportsDeepShortcuts(ItemInfo info)36 public static boolean supportsDeepShortcuts(ItemInfo info) { 37 return isActive(info) && isApp(info) && !WidgetsModel.GO_DISABLE_WIDGETS; 38 } 39 40 /** 41 * Returns the shortcut id if the item is a pinned shortcut. 42 */ getShortcutIdIfPinnedShortcut(ItemInfo info)43 public static String getShortcutIdIfPinnedShortcut(ItemInfo info) { 44 return isActive(info) && isPinnedShortcut(info) 45 ? ShortcutKey.fromItemInfo(info).getId() : null; 46 } 47 48 /** 49 * Returns the person keys associated with the item. (Has no function right now.) 50 */ getPersonKeysIfPinnedShortcut(ItemInfo info)51 public static String[] getPersonKeysIfPinnedShortcut(ItemInfo info) { 52 return isActive(info) && isPinnedShortcut(info) 53 ? ((WorkspaceItemInfo) info).getPersonKeys() : Utilities.EMPTY_STRING_ARRAY; 54 } 55 56 /** 57 * Returns true if the item is a deep shortcut. 58 */ isDeepShortcut(ItemInfo info)59 public static boolean isDeepShortcut(ItemInfo info) { 60 return info.itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT 61 && info instanceof WorkspaceItemInfo; 62 } 63 isActive(ItemInfo info)64 private static boolean isActive(ItemInfo info) { 65 boolean isLoading = info instanceof WorkspaceItemInfo 66 && ((WorkspaceItemInfo) info).hasPromiseIconUi(); 67 return !isLoading && !info.isDisabled(); 68 } 69 isApp(ItemInfo info)70 private static boolean isApp(ItemInfo info) { 71 return info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION; 72 } 73 isPinnedShortcut(ItemInfo info)74 private static boolean isPinnedShortcut(ItemInfo info) { 75 return info.itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT 76 && info.container != ItemInfo.NO_ID 77 && info instanceof WorkspaceItemInfo; 78 } 79 } 80