| /* |
| * Copyright (C) 2020 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.systemui.shared.system; |
| |
| import android.app.WallpaperManager; |
| import android.content.Context; |
| import android.content.res.Resources; |
| import android.os.IBinder; |
| |
| /** |
| * @see WallpaperManager |
| */ |
| public class WallpaperManagerCompat { |
| private final WallpaperManager mWallpaperManager; |
| |
| public WallpaperManagerCompat(Context context) { |
| mWallpaperManager = context.getSystemService(WallpaperManager.class); |
| } |
| |
| /** |
| * @see WallpaperManager#setWallpaperZoomOut(IBinder, float) |
| */ |
| public void setWallpaperZoomOut(IBinder windowToken, float zoom) { |
| mWallpaperManager.setWallpaperZoomOut(windowToken, zoom); |
| } |
| |
| /** |
| * @return the max scale for the wallpaper when it's fully zoomed out |
| */ |
| public static float getWallpaperZoomOutMaxScale(Context context) { |
| return context.getResources() |
| .getFloat(Resources.getSystem().getIdentifier( |
| /* name= */ "config_wallpaperMaxScale", |
| /* defType= */ "dimen", |
| /* defPackage= */ "android")); |
| } |
| } |