1 /* 2 * Copyright (C) 2020 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.quickstep; 17 18 import static com.android.launcher3.util.MainThreadInitializedObject.forOverride; 19 20 import com.android.launcher3.R; 21 import com.android.launcher3.util.MainThreadInitializedObject; 22 import com.android.launcher3.util.ResourceBasedOverride; 23 import com.android.systemui.plugins.OverscrollPlugin; 24 25 /** 26 * Resource overrideable factory for forcing a local overscroll plugin. 27 * Override {@link R.string#overscroll_plugin_factory_class} to set a different class. 28 */ 29 public class OverscrollPluginFactory implements ResourceBasedOverride { 30 public static final MainThreadInitializedObject<OverscrollPluginFactory> INSTANCE = forOverride( 31 OverscrollPluginFactory.class, 32 R.string.overscroll_plugin_factory_class); 33 34 /** 35 * Get the plugin that is defined locally in launcher, as opposed to a dynamic side loaded one. 36 */ getLocalOverscrollPlugin()37 public OverscrollPlugin getLocalOverscrollPlugin() { 38 return null; 39 } 40 } 41