| /* |
| * Copyright (C) 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.android.wallpaper.model; |
| |
| import android.app.Activity; |
| import android.content.Context; |
| |
| import com.android.wallpaper.asset.Asset; |
| |
| /** |
| * A placeholder {@link Category} with only id and title (and no content). |
| * Typically used to display partially loaded categories. |
| */ |
| public class PlaceholderCategory extends Category { |
| |
| /** |
| * Constructs an EmptyCategory object. |
| * |
| * @see Category#Category(String, String, int) |
| */ |
| public PlaceholderCategory(String title, String collectionId, int priority) { |
| super(title, collectionId, priority); |
| } |
| |
| @Override |
| public void show(Activity srcActivity, PickerIntentFactory factory, int requestCode) { |
| |
| } |
| |
| @Override |
| public Asset getThumbnail(Context context) { |
| return null; |
| } |
| } |