1 /* 2 * Copyright (C) 2015 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 package com.android.systemui.statusbar.policy; 17 18 import android.content.Context; 19 import android.net.NetworkCapabilities; 20 21 import com.android.systemui.statusbar.policy.NetworkController.IconState; 22 import com.android.systemui.statusbar.policy.NetworkController.SignalCallback; 23 24 import java.util.BitSet; 25 26 27 public class EthernetSignalController extends 28 SignalController<SignalController.State, SignalController.IconGroup> { 29 30 public EthernetSignalController(Context context, 31 CallbackHandler callbackHandler, NetworkControllerImpl networkController) { 32 super("EthernetSignalController", context, NetworkCapabilities.TRANSPORT_ETHERNET, 33 callbackHandler, networkController); 34 mCurrentState.iconGroup = mLastState.iconGroup = new IconGroup( 35 "Ethernet Icons", 36 EthernetIcons.ETHERNET_ICONS, 37 null, 38 AccessibilityContentDescriptions.ETHERNET_CONNECTION_VALUES, 39 0, 0, 0, 0, 40 AccessibilityContentDescriptions.ETHERNET_CONNECTION_VALUES[0]); 41 } 42 43 @Override 44 public void updateConnectivity(BitSet connectedTransports, BitSet validatedTransports) { 45 mCurrentState.connected = connectedTransports.get(mTransportType); 46 super.updateConnectivity(connectedTransports, validatedTransports); 47 } 48 49 @Override 50 public void notifyListeners(SignalCallback callback) { 51 boolean ethernetVisible = mCurrentState.connected; 52 String contentDescription = getStringIfExists(getContentDescription()); 53 54 // TODO: wire up data transfer using WifiSignalPoller. 55 callback.setEthernetIndicators(new IconState(ethernetVisible, getCurrentIconId(), 56 contentDescription)); 57 } 58 59 @Override 60 public SignalController.State cleanState() { 61 return new SignalController.State(); 62 } 63 } 64
