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.net.DataUsageController; 24 import com.android.settingslib.wifi.AccessPoint; 25 import com.android.systemui.DemoMode; 26 import com.android.systemui.statusbar.policy.NetworkController.SignalCallback; 27 28 import java.util.List; 29 30 public interface NetworkController extends CallbackController<SignalCallback>, DemoMode { 31 32 boolean hasMobileDataFeature(); 33 void addCallback(SignalCallback cb); 34 void removeCallback(SignalCallback cb); 35 void setWifiEnabled(boolean enabled); 36 AccessPointController getAccessPointController(); 37 DataUsageController getMobileDataController(); 38 DataSaverController getDataSaverController(); 39 String getMobileDataNetworkName(); 40 41 boolean hasVoiceCallingFeature(); 42 43 void addEmergencyListener(EmergencyListener listener); 44 void removeEmergencyListener(EmergencyListener listener); 45 boolean hasEmergencyCryptKeeperText(); 46 boolean isRadioOn(); 47 48 public interface SignalCallback { 49 default void setWifiIndicators(boolean enabled, IconState statusIcon, IconState qsIcon, 50 boolean activityIn, boolean activityOut, String description, boolean isTransient, 51 String statusLabel) {} 52 53 default void setMobileDataIndicators(IconState statusIcon, IconState qsIcon, int statusType, 54 int qsType, boolean activityIn, boolean activityOut, String typeContentDescription, 55 String description, boolean isWide, int subId, boolean roaming) {} 56 default void setSubs(List<SubscriptionInfo> subs) {} 57 default void setNoSims(boolean show, boolean simDetected) {} 58 59 default void setEthernetIndicators(IconState icon) {} 60 61 default void setIsAirplaneMode(IconState icon) {} 62 63 default void setMobileDataEnabled(boolean enabled) {} 64 } 65 66 public interface EmergencyListener { 67 void setEmergencyCallsOnly(boolean emergencyOnly); 68 } 69 70 public static class IconState { 71 public final boolean visible; 72 public final int icon; 73 public final String contentDescription; 74 75 public IconState(boolean visible, int icon, String contentDescription) { 76 this.visible = visible; 77 this.icon = icon; 78 this.contentDescription = contentDescription; 79 } 80 81 public IconState(boolean visible, int icon, int contentDescription, 82 Context context) { 83 this(visible, icon, context.getString(contentDescription)); 84 } 85 } 86 87 /** 88 * Tracks changes in access points. Allows listening for changes, scanning for new APs, 89 * and connecting to new ones. 90 */ 91 public interface AccessPointController { 92 void addAccessPointCallback(AccessPointCallback callback); 93 void removeAccessPointCallback(AccessPointCallback callback); 94 void scanForAccessPoints(); 95 int getIcon(AccessPoint ap); 96 boolean connect(AccessPoint ap); 97 boolean canConfigWifi(); 98 99 public interface AccessPointCallback { 100 void onAccessPointsChanged(List<AccessPoint> accessPoints); 101 void onSettingsActivityTriggered(Intent settingsIntent); 102 } 103 } 104 } 105