1 /* 2 * Copyright (C) 2018 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.popup; 17 18 import com.android.launcher3.ItemInfo; 19 import com.android.launcher3.Launcher; 20 import com.android.launcher3.R; 21 import com.android.launcher3.util.MainThreadInitializedObject; 22 import com.android.launcher3.util.ResourceBasedOverride; 23 24 import java.util.ArrayList; 25 import java.util.List; 26 27 import androidx.annotation.NonNull; 28 29 public class SystemShortcutFactory implements ResourceBasedOverride { 30 31 public static final MainThreadInitializedObject<SystemShortcutFactory> INSTANCE = 32 new MainThreadInitializedObject<>(c -> Overrides.getObject( 33 SystemShortcutFactory.class, c, R.string.system_shortcut_factory_class)); 34 35 /** Note that these are in order of priority. */ 36 private final SystemShortcut[] mAllShortcuts; 37 38 @SuppressWarnings("unused") SystemShortcutFactory()39 public SystemShortcutFactory() { 40 this(new SystemShortcut.AppInfo(), 41 new SystemShortcut.Widgets(), new SystemShortcut.Install()); 42 } 43 SystemShortcutFactory(SystemShortcut... shortcuts)44 protected SystemShortcutFactory(SystemShortcut... shortcuts) { 45 mAllShortcuts = shortcuts; 46 } 47 getEnabledShortcuts(Launcher launcher, ItemInfo info)48 public @NonNull List<SystemShortcut> getEnabledShortcuts(Launcher launcher, ItemInfo info) { 49 List<SystemShortcut> systemShortcuts = new ArrayList<>(); 50 for (SystemShortcut systemShortcut : mAllShortcuts) { 51 if (systemShortcut.getOnClickListener(launcher, info) != null) { 52 systemShortcuts.add(systemShortcut); 53 } 54 } 55 return systemShortcuts; 56 } 57 } 58