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.server.wifi.aware; 18 19 import android.content.Context; 20 import android.net.wifi.WifiContext; 21 import android.os.HandlerThread; 22 import android.util.Log; 23 24 import com.android.server.SystemService; 25 import com.android.server.wifi.HalDeviceManager; 26 import com.android.server.wifi.WifiInjector; 27 import com.android.server.wifi.WifiNative; 28 import com.android.wifi.flags.FeatureFlags; 29 30 /** 31 * Service implementing Wi-Fi Aware functionality. Delegates actual interface 32 * implementation to WifiAwareServiceImpl. 33 */ 34 public final class WifiAwareService extends SystemService { 35 private static final String TAG = "WifiAwareService"; 36 final WifiAwareServiceImpl mImpl; 37 WifiAwareService(Context contextBase)38 public WifiAwareService(Context contextBase) { 39 super(new WifiContext(contextBase)); 40 mImpl = new WifiAwareServiceImpl(getContext()); 41 } 42 43 @Override onStart()44 public void onStart() { 45 Log.i(TAG, "Registering " + Context.WIFI_AWARE_SERVICE); 46 publishBinderService(Context.WIFI_AWARE_SERVICE, mImpl); 47 } 48 49 @Override onBootPhase(int phase)50 public void onBootPhase(int phase) { 51 if (phase == SystemService.PHASE_SYSTEM_SERVICES_READY) { 52 WifiInjector wifiInjector = WifiInjector.getInstance(); 53 if (wifiInjector == null) { 54 Log.e(TAG, "onBootPhase(PHASE_SYSTEM_SERVICES_READY): NULL injector!"); 55 return; 56 } 57 58 HalDeviceManager halDeviceManager = wifiInjector.getHalDeviceManager(); 59 WifiNative wifiNative = wifiInjector.getWifiNative(); 60 FeatureFlags featureFlags = wifiInjector.getDeviceConfigFacade().getFeatureFlags(); 61 62 WifiAwareStateManager wifiAwareStateManager = new WifiAwareStateManager(wifiInjector, 63 new PairingConfigManager()); 64 WifiAwareNativeCallback wifiAwareNativeCallback = new WifiAwareNativeCallback( 65 wifiAwareStateManager); 66 WifiAwareNativeManager wifiAwareNativeManager = new WifiAwareNativeManager( 67 wifiAwareStateManager, halDeviceManager, wifiAwareNativeCallback, 68 wifiNative, featureFlags); 69 WifiAwareNativeApi wifiAwareNativeApi = new WifiAwareNativeApi(wifiAwareNativeManager); 70 wifiAwareStateManager.setNative(wifiAwareNativeManager, wifiAwareNativeApi); 71 WifiAwareShellCommand wifiAwareShellCommand = new WifiAwareShellCommand(); 72 wifiAwareShellCommand.register("native_api", wifiAwareNativeApi); 73 wifiAwareShellCommand.register("native_cb", wifiAwareNativeCallback); 74 wifiAwareShellCommand.register("state_mgr", wifiAwareStateManager); 75 76 HandlerThread awareHandlerThread = wifiInjector.getWifiHandlerThread(); 77 mImpl.start(awareHandlerThread, wifiAwareStateManager, wifiAwareShellCommand, 78 wifiInjector.getWifiMetrics().getWifiAwareMetrics(), 79 wifiInjector.getWifiPermissionsUtil(), 80 wifiInjector.getWifiPermissionsWrapper(), wifiInjector.getSettingsConfigStore(), 81 wifiAwareNativeManager, wifiAwareNativeApi, wifiAwareNativeCallback, 82 wifiInjector.makeNetdWrapper(), wifiInjector.getInterfaceConflictManager()); 83 } else if (phase == SystemService.PHASE_BOOT_COMPLETED) { 84 mImpl.startLate(); 85 } 86 } 87 } 88 89