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 import android.content.Context; 20 import android.content.Intent; 21 import android.telephony.SubscriptionInfo; 22 23 import com.android.settingslib.wifi.AccessPoint; 24 25 import java.util.List; 26 27 public interface NetworkController { 28 29 boolean hasMobileDataFeature(); 30 void addSignalCallback(SignalCallback cb); 31 void removeSignalCallback(SignalCallback cb); 32 void setWifiEnabled(boolean enabled); 33 void onUserSwitched(int newUserId); 34 AccessPointController getAccessPointController(); 35 MobileDataController getMobileDataController(); 36 37 public interface SignalCallback { 38 void setWifiIndicators(boolean enabled, IconState statusIcon, IconState qsIcon, 39 boolean activityIn, boolean activityOut, String description); 40 41 void setMobileDataIndicators(IconState statusIcon, IconState qsIcon, int statusType, 42 int qsType, boolean activityIn, boolean activityOut, String typeContentDescription, 43 String description, boolean isWide, int subId); 44 void setSubs(List<SubscriptionInfo> subs); 45 void setNoSims(boolean show); 46 47 void setEthernetIndicators(IconState icon); 48 49 void setIsAirplaneMode(IconState icon); 50 51 void setMobileDataEnabled(boolean enabled); 52 } 53 54 public static class IconState { 55 public final boolean visible; 56 public final int icon; 57 public final String contentDescription; 58 59 public IconState(boolean visible, int icon, String contentDescription) { 60 this.visible = visible; 61 this.icon = icon; 62 this.contentDescription = contentDescription; 63 } 64 65 public IconState(boolean visible, int icon, int contentDescription, 66 Context context) { 67 this(visible, icon, context.getString(contentDescription)); 68 } 69 } 70 71 /** 72 * Tracks changes in access points. Allows listening for changes, scanning for new APs, 73 * and connecting to new ones. 74 */ 75 public interface AccessPointController { 76 void addAccessPointCallback(AccessPointCallback callback); 77 void removeAccessPointCallback(AccessPointCallback callback); 78 void scanForAccessPoints(); 79 int getIcon(AccessPoint ap); 80 boolean connect(AccessPoint ap); 81 boolean canConfigWifi(); 82 83 public interface AccessPointCallback { 84 void onAccessPointsChanged(List<AccessPoint> accessPoints); 85 void onSettingsActivityTriggered(Intent settingsIntent); 86 } 87 } 88 89 /** 90 * Tracks mobile data support and usage. 91 */ 92 public interface MobileDataController { 93 boolean isMobileDataSupported(); 94 boolean isMobileDataEnabled(); 95 void setMobileDataEnabled(boolean enabled); 96 DataUsageInfo getDataUsageInfo(); 97 98 public static class DataUsageInfo { 99 public String carrier; 100 public String period; 101 public long limitLevel; 102 public long warningLevel; 103 public long usageLevel; 104 } 105 } 106 } 107