1 /*
2  * Copyright (C) 2016 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 
17 package com.android.launcher3;
18 
19 import android.content.SharedPreferences;
20 
21 /**
22  * This interface defines the set of methods that the Launcher activity exposes. Methods
23  * here should be safe to call from classes outside of com.android.launcher3.*
24  */
25 public interface LauncherExterns {
26 
setLauncherCallbacks(LauncherCallbacks callbacks)27     boolean setLauncherCallbacks(LauncherCallbacks callbacks);
28 
getSharedPrefs()29     SharedPreferences getSharedPrefs();
30 
setLauncherOverlay(Launcher.LauncherOverlay overlay)31     void setLauncherOverlay(Launcher.LauncherOverlay overlay);
32 }
33