1 /* 2 * Copyright (C) 2014 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.statusbar.policy; 18 19 public interface LocationController { 20 boolean isLocationEnabled(); 21 boolean setLocationEnabled(boolean enabled); 22 void addSettingsChangedCallback(LocationSettingsChangeCallback cb); 23 void removeSettingsChangedCallback(LocationSettingsChangeCallback cb); 24 25 /** 26 * A callback for change in location settings (the user has enabled/disabled location). 27 */ 28 public interface LocationSettingsChangeCallback { 29 /** 30 * Called whenever location settings change. 31 * 32 * @param locationEnabled A value of true indicates that at least one type of location 33 * is enabled in settings. 34 */ 35 void onLocationSettingsChanged(boolean locationEnabled); 36 } 37 } 38
