Merge "Start Wifi only after boot completes" (ba3b9902) · Commits · e / os / android_frameworks_base

services/wifi/Android.bp

+3 −0

Original line number	Diff line number	Diff line
		@@ -5,6 +5,9 @@ java_library_static {
		"java/*/.java",
		"java/*/.aidl",
		],
		aidl: {
		local_include_dirs: ["java"]
		},
		libs: [
		"services.net",
		],

services/wifi/java/android/net/wifi/IWifiStackConnector.aidl

+3 −2

Original line number	Diff line number	Diff line
		@@ -15,8 +15,9 @@
		*/
		package android.net.wifi;

		import android.net.wifi.WifiApiServiceInfo;

		/** @hide */
		interface IWifiStackConnector {
		IBinder retrieveApiServiceImpl(String serviceName);
		boolean startApiService(String serviceName);
		List<WifiApiServiceInfo> getWifiApiServiceInfos();
		}

services/wifi/java/android/net/wifi/WifiApiServiceInfo.aidl

0 → 100644

+23 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2019 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package android.net.wifi;

		/** @hide */
		parcelable WifiApiServiceInfo {
		String name;
		IBinder binder;
		}

services/wifi/java/android/net/wifi/WifiStackClient.java

+17 −40

Original line number	Diff line number	Diff line
		@@ -21,12 +21,13 @@ import static android.os.IServiceManager.DUMP_FLAG_PRIORITY_NORMAL;
		import android.annotation.NonNull;
		import android.content.Context;
		import android.net.ConnectivityModuleConnector;
		import android.os.HandlerThread;
		import android.os.IBinder;
		import android.os.RemoteException;
		import android.os.ServiceManager;
		import android.util.Log;

		import java.util.List;

		/**
		* Service used to communicate with the wifi stack, which could be running in a separate
		* module.
		@@ -56,21 +57,23 @@ public class WifiStackClient {
		@Override
		public void onModuleServiceConnected(IBinder service) {
		Log.i(TAG, "Wifi stack connected");

		// spin up a new thread to not block system_server main thread
		HandlerThread thread = new HandlerThread("InitWifiServicesThread");
		thread.start();
		thread.getThreadHandler().post(() -> {
		registerWifiStackService(service);

		IWifiStackConnector connector = IWifiStackConnector.Stub.asInterface(service);
		registerApiServiceAndStart(connector, Context.WIFI_SCANNING_SERVICE);
		registerApiServiceAndStart(connector, Context.WIFI_SERVICE);
		registerApiServiceAndStart(connector, Context.WIFI_P2P_SERVICE);
		registerApiServiceAndStart(connector, Context.WIFI_AWARE_SERVICE);
		registerApiServiceAndStart(connector, Context.WIFI_RTT_RANGING_SERVICE);

		thread.quitSafely();
		});
		List<WifiApiServiceInfo> wifiApiServiceInfos;
		try {
		wifiApiServiceInfos = connector.getWifiApiServiceInfos();
		} catch (RemoteException e) {
		throw new RuntimeException("Failed to getWifiApiServiceInfos()", e);
		}

		for (WifiApiServiceInfo wifiApiServiceInfo : wifiApiServiceInfos) {
		String serviceName = wifiApiServiceInfo.name;
		IBinder binder = wifiApiServiceInfo.binder;
		Log.i(TAG, "Registering " + serviceName);
		ServiceManager.addService(serviceName, binder);
		}
		}
		}

		@@ -81,32 +84,6 @@ public class WifiStackClient {
		Log.i(TAG, "Wifi stack service registered");
		}

		private void registerApiServiceAndStart(
		IWifiStackConnector stackConnector, String serviceName) {
		IBinder service = null;
		try {
		service = stackConnector.retrieveApiServiceImpl(serviceName);
		} catch (RemoteException e) {
		throw new RuntimeException("Failed to retrieve service impl " + serviceName, e);
		}
		if (service == null) {
		Log.i(TAG, "Service " + serviceName + " not available");
		return;
		}
		Log.i(TAG, "Registering " + serviceName);
		ServiceManager.addService(serviceName, service);

		boolean success = false;
		try {
		success = stackConnector.startApiService(serviceName);
		} catch (RemoteException e) {
		throw new RuntimeException("Failed to start service " + serviceName, e);
		}
		if (!success) {
		throw new RuntimeException("Service " + serviceName + " start failed");
		}
		}

		/**
		* Start the wifi stack. Should be called only once on device startup.
		*