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.systemui.plugins.shared; 18 19 import android.content.SharedPreferences; 20 21 import com.android.systemui.plugins.shared.LauncherOverlayManager.LauncherOverlay; 22 23 /** 24 * This interface defines the set of methods that the Launcher activity exposes. Methods 25 * here should be safe to call from classes outside of com.android.launcher3.* 26 */ 27 public interface LauncherExterns { 28 29 /** 30 * Returns the shared main preference 31 */ getSharedPrefs()32 SharedPreferences getSharedPrefs(); 33 34 /** 35 * Returns the device specific preference 36 */ getDevicePrefs()37 SharedPreferences getDevicePrefs(); 38 39 /** 40 * Sets the overlay on the target activity 41 */ setLauncherOverlay(LauncherOverlay overlay)42 void setLauncherOverlay(LauncherOverlay overlay); 43 44 /** 45 * Executes the command, next time the overlay is hidden 46 */ runOnOverlayHidden(Runnable runnable)47 void runOnOverlayHidden(Runnable runnable); 48 49 } 50