mirror of https://github.com/YTVanced/VancedMicroG
758 lines
32 KiB
Java
758 lines
32 KiB
Java
/*
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* Copyright (C) 2013-2017 microG Project Team
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.microg.gms.gcm;
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import android.app.AlarmManager;
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import android.app.PendingIntent;
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import android.app.Service;
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import android.content.ComponentName;
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import android.content.Context;
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import android.content.Intent;
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import android.content.pm.PackageManager;
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import android.content.pm.PermissionInfo;
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import android.content.pm.ResolveInfo;
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import android.net.ConnectivityManager;
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import android.os.Build;
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import android.os.Bundle;
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import android.os.Handler;
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import android.os.IBinder;
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import android.os.Looper;
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import android.os.Messenger;
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import android.os.Parcelable;
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import android.os.PowerManager;
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import android.os.SystemClock;
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import android.os.UserHandle;
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import android.util.Log;
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import androidx.legacy.content.WakefulBroadcastReceiver;
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import com.mgoogle.android.gms.R;
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import com.squareup.wire.Message;
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import org.microg.gms.checkin.LastCheckinInfo;
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import org.microg.gms.common.ForegroundServiceContext;
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import org.microg.gms.common.ForegroundServiceInfo;
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import org.microg.gms.common.PackageUtils;
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import org.microg.gms.gcm.mcs.AppData;
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import org.microg.gms.gcm.mcs.Close;
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import org.microg.gms.gcm.mcs.DataMessageStanza;
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import org.microg.gms.gcm.mcs.Extension;
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import org.microg.gms.gcm.mcs.HeartbeatAck;
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import org.microg.gms.gcm.mcs.HeartbeatPing;
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import org.microg.gms.gcm.mcs.IqStanza;
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import org.microg.gms.gcm.mcs.LoginRequest;
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import org.microg.gms.gcm.mcs.LoginResponse;
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import org.microg.gms.gcm.mcs.Setting;
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import java.io.Closeable;
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import java.lang.reflect.Field;
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import java.lang.reflect.Method;
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import java.net.Socket;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import java.util.concurrent.atomic.AtomicInteger;
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import javax.net.ssl.SSLContext;
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import okio.ByteString;
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import static android.app.AlarmManager.ELAPSED_REALTIME_WAKEUP;
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import static android.os.Build.VERSION.SDK_INT;
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import static org.microg.gms.common.PackageUtils.warnIfNotPersistentProcess;
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import static org.microg.gms.gcm.GcmConstants.ACTION_C2DM_RECEIVE;
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import static org.microg.gms.gcm.GcmConstants.EXTRA_APP;
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import static org.microg.gms.gcm.GcmConstants.EXTRA_APP_OVERRIDE;
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import static org.microg.gms.gcm.GcmConstants.EXTRA_COLLAPSE_KEY;
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import static org.microg.gms.gcm.GcmConstants.EXTRA_FROM;
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import static org.microg.gms.gcm.GcmConstants.EXTRA_MESSAGE_ID;
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import static org.microg.gms.gcm.GcmConstants.EXTRA_MESSENGER;
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import static org.microg.gms.gcm.GcmConstants.EXTRA_REGISTRATION_ID;
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import static org.microg.gms.gcm.GcmConstants.EXTRA_SEND_FROM;
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import static org.microg.gms.gcm.GcmConstants.EXTRA_SEND_TO;
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import static org.microg.gms.gcm.GcmConstants.EXTRA_TTL;
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import static org.microg.gms.gcm.McsConstants.ACTION_ACK;
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import static org.microg.gms.gcm.McsConstants.ACTION_CONNECT;
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import static org.microg.gms.gcm.McsConstants.ACTION_HEARTBEAT;
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import static org.microg.gms.gcm.McsConstants.ACTION_RECONNECT;
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import static org.microg.gms.gcm.McsConstants.ACTION_SEND;
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import static org.microg.gms.gcm.McsConstants.EXTRA_REASON;
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import static org.microg.gms.gcm.McsConstants.MCS_CLOSE_TAG;
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import static org.microg.gms.gcm.McsConstants.MCS_DATA_MESSAGE_STANZA_TAG;
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import static org.microg.gms.gcm.McsConstants.MCS_HEARTBEAT_ACK_TAG;
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import static org.microg.gms.gcm.McsConstants.MCS_HEARTBEAT_PING_TAG;
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import static org.microg.gms.gcm.McsConstants.MCS_IQ_STANZA_TAG;
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import static org.microg.gms.gcm.McsConstants.MCS_LOGIN_REQUEST_TAG;
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import static org.microg.gms.gcm.McsConstants.MCS_LOGIN_RESPONSE_TAG;
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import static org.microg.gms.gcm.McsConstants.MSG_ACK;
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import static org.microg.gms.gcm.McsConstants.MSG_CONNECT;
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import static org.microg.gms.gcm.McsConstants.MSG_HEARTBEAT;
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import static org.microg.gms.gcm.McsConstants.MSG_INPUT;
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import static org.microg.gms.gcm.McsConstants.MSG_INPUT_ERROR;
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import static org.microg.gms.gcm.McsConstants.MSG_OUTPUT;
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import static org.microg.gms.gcm.McsConstants.MSG_OUTPUT_DONE;
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import static org.microg.gms.gcm.McsConstants.MSG_OUTPUT_ERROR;
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import static org.microg.gms.gcm.McsConstants.MSG_OUTPUT_READY;
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import static org.microg.gms.gcm.McsConstants.MSG_TEARDOWN;
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@ForegroundServiceInfo(value = "Cloud messaging", res = R.string.service_name_mcs)
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public class McsService extends Service implements Handler.Callback {
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private static final String TAG = "GmsGcmMcsSvc";
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public static final String SELF_CATEGORY = "com.google.android.gsf.gtalkservice";
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public static final String IDLE_NOTIFICATION = "IdleNotification";
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public static final String FROM_FIELD = "gcm@android.com";
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public static final String SERVICE_HOST = "mtalk.google.com";
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public static final int SERVICE_PORT = 5228;
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private static final int WAKELOCK_TIMEOUT = 5000;
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private static long lastHeartbeatAckElapsedRealtime = -1;
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private static long lastIncomingNetworkRealtime = 0;
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private static long startTimestamp = 0;
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public static String activeNetworkPref = null;
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private AtomicInteger nextMessageId = new AtomicInteger(0x1000000);
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private static Socket sslSocket;
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private static McsInputStream inputStream;
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private static McsOutputStream outputStream;
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private PendingIntent heartbeatIntent;
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private static HandlerThread handlerThread;
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private static Handler rootHandler;
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private GcmDatabase database;
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private AlarmManager alarmManager;
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private PowerManager powerManager;
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private static PowerManager.WakeLock wakeLock;
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private static long currentDelay = 0;
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private Intent connectIntent;
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private static int maxTtl = 24 * 60 * 60;
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private Object deviceIdleController;
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private Method getUserIdMethod;
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private Method addPowerSaveTempWhitelistAppMethod;
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private class HandlerThread extends Thread {
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public HandlerThread() {
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setName("McsHandler");
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}
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@Override
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public void run() {
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Looper.prepare();
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wakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "mcs");
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wakeLock.setReferenceCounted(false);
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synchronized (McsService.class) {
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rootHandler = new Handler(Looper.myLooper(), McsService.this);
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if (connectIntent != null) {
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rootHandler.sendMessage(rootHandler.obtainMessage(MSG_CONNECT, connectIntent));
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WakefulBroadcastReceiver.completeWakefulIntent(connectIntent);
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}
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}
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Looper.loop();
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}
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}
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private static void logd(Context context, String msg) {
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if (context == null || GcmPrefs.get(context).isGcmLogEnabled()) Log.d(TAG, msg);
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}
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@Override
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public void onCreate() {
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super.onCreate();
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TriggerReceiver.register(this);
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database = new GcmDatabase(this);
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heartbeatIntent = PendingIntent.getService(this, 0, new Intent(ACTION_HEARTBEAT, null, this, McsService.class), 0);
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alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);
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powerManager = (PowerManager) getSystemService(POWER_SERVICE);
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && checkSelfPermission("android.permission.CHANGE_DEVICE_IDLE_TEMP_WHITELIST") == PackageManager.PERMISSION_GRANTED) {
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try {
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String deviceIdleControllerName = "deviceidle";
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try {
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Field field = Context.class.getField("DEVICE_IDLE_CONTROLLER");
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deviceIdleControllerName = (String) field.get(null);
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} catch (Exception ignored) {
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}
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IBinder binder = (IBinder) Class.forName("android.os.ServiceManager")
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.getMethod("getService", String.class).invoke(null, deviceIdleControllerName);
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if (binder != null) {
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deviceIdleController = Class.forName("android.os.IDeviceIdleController$Stub")
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.getMethod("asInterface", IBinder.class).invoke(null, binder);
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getUserIdMethod = UserHandle.class.getMethod("getUserId", int.class);
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addPowerSaveTempWhitelistAppMethod = deviceIdleController.getClass()
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.getMethod("addPowerSaveTempWhitelistApp", String.class, long.class, int.class, String.class);
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}
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} catch (Exception e) {
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Log.w(TAG, e);
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}
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}
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synchronized (McsService.class) {
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if (handlerThread == null) {
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handlerThread = new HandlerThread();
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handlerThread.start();
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}
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}
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}
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public static void stop(Context context) {
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context.stopService(new Intent(context, McsService.class));
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closeAll();
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}
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@Override
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public void onDestroy() {
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alarmManager.cancel(heartbeatIntent);
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closeAll();
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database.close();
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super.onDestroy();
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}
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@Override
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public IBinder onBind(Intent intent) {
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return null;
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}
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public synchronized static boolean isConnected(Context context) {
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warnIfNotPersistentProcess(McsService.class);
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if (inputStream == null || !inputStream.isAlive() || outputStream == null || !outputStream.isAlive()) {
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logd(null, "Connection is not enabled or dead.");
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return false;
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}
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// consider connection to be dead if we did not receive an ack within twice the heartbeat interval
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int heartbeatMs = GcmPrefs.get(context).getHeartbeatMsFor(activeNetworkPref);
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if (heartbeatMs < 0) {
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closeAll();
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} else if (SystemClock.elapsedRealtime() - lastHeartbeatAckElapsedRealtime > 2 * heartbeatMs) {
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logd(null, "No heartbeat for " + (SystemClock.elapsedRealtime() - lastHeartbeatAckElapsedRealtime) / 1000 + " seconds, connection assumed to be dead after " + 2 * heartbeatMs / 1000 + " seconds");
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GcmPrefs.get(context).learnTimeout(context, activeNetworkPref);
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return false;
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}
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return true;
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}
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public static long getStartTimestamp() {
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warnIfNotPersistentProcess(McsService.class);
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return startTimestamp;
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}
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public static void scheduleReconnect(Context context) {
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AlarmManager alarmManager = (AlarmManager) context.getSystemService(ALARM_SERVICE);
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long delay = getCurrentDelay();
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logd(context, "Scheduling reconnect in " + delay / 1000 + " seconds...");
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PendingIntent pi = PendingIntent.getBroadcast(context, 1, new Intent(ACTION_RECONNECT, null, context, TriggerReceiver.class), 0);
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
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alarmManager.setExactAndAllowWhileIdle(ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime() + delay, pi);
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} else {
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alarmManager.set(ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime() + delay, pi);
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}
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}
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public void scheduleHeartbeat(Context context) {
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AlarmManager alarmManager = (AlarmManager) context.getSystemService(ALARM_SERVICE);
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int heartbeatMs = GcmPrefs.get(this).getHeartbeatMsFor(activeNetworkPref);
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if (heartbeatMs < 0) {
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closeAll();
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}
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logd(context, "Scheduling heartbeat in " + heartbeatMs / 1000 + " seconds...");
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
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// This is supposed to work even when running in idle and without battery optimization disabled
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alarmManager.setExactAndAllowWhileIdle(ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime() + heartbeatMs, heartbeatIntent);
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} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
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// With KitKat, the alarms become inexact by default, but with the newly available setWindow we can get inexact alarms with guarantees.
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// Schedule the alarm to fire within the interval [heartbeatMs/3*4, heartbeatMs]
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alarmManager.setWindow(ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime() + heartbeatMs / 4 * 3, heartbeatMs / 4,
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heartbeatIntent);
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} else {
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alarmManager.set(ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime() + heartbeatMs, heartbeatIntent);
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}
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}
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public synchronized static long getCurrentDelay() {
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long delay = currentDelay == 0 ? 5000 : currentDelay;
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if (currentDelay < GcmPrefs.INTERVAL) currentDelay += 10000;
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if (currentDelay >= GcmPrefs.INTERVAL && currentDelay < 600000) currentDelay += GcmPrefs.INTERVAL;
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return delay;
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}
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public synchronized static void resetCurrentDelay() {
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currentDelay = 0;
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}
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@Override
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public int onStartCommand(Intent intent, int flags, int startId) {
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ForegroundServiceContext.completeForegroundService(this, intent, TAG);
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synchronized (McsService.class) {
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if (rootHandler != null) {
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if (intent == null) return START_REDELIVER_INTENT;
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wakeLock.acquire(WAKELOCK_TIMEOUT);
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Object reason = intent.hasExtra(EXTRA_REASON) ? intent.getExtras().get(EXTRA_REASON) : intent;
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if (ACTION_CONNECT.equals(intent.getAction())) {
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rootHandler.sendMessage(rootHandler.obtainMessage(MSG_CONNECT, reason));
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} else if (ACTION_HEARTBEAT.equals(intent.getAction())) {
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rootHandler.sendMessage(rootHandler.obtainMessage(MSG_HEARTBEAT, reason));
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} else if (ACTION_SEND.equals(intent.getAction())) {
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handleSendMessage(intent);
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} else if (ACTION_ACK.equals(intent.getAction())) {
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rootHandler.sendMessage(rootHandler.obtainMessage(MSG_ACK, reason));
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}
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WakefulBroadcastReceiver.completeWakefulIntent(intent);
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} else if (connectIntent == null) {
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connectIntent = intent;
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} else if (intent != null) {
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WakefulBroadcastReceiver.completeWakefulIntent(intent);
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}
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}
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return START_REDELIVER_INTENT;
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}
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private void handleSendMessage(Intent intent) {
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String messageId = intent.getStringExtra(EXTRA_MESSAGE_ID);
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String collapseKey = intent.getStringExtra(EXTRA_COLLAPSE_KEY);
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Messenger messenger = intent.getParcelableExtra(EXTRA_MESSENGER);
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intent.removeExtra(EXTRA_MESSENGER);
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Parcelable app = intent.getParcelableExtra(EXTRA_APP);
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String packageName = null;
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if (app instanceof PendingIntent) {
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packageName = PackageUtils.packageFromPendingIntent((PendingIntent) app);
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}
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if (packageName == null) {
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Log.w(TAG, "Failed to send message, missing package name");
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return;
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}
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if (packageName.equals(getPackageName()) && intent.hasExtra(EXTRA_APP_OVERRIDE)) {
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packageName = intent.getStringExtra(EXTRA_APP_OVERRIDE);
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intent.removeExtra(EXTRA_APP_OVERRIDE);
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}
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intent.removeExtra(EXTRA_APP);
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int ttl;
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try {
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if (intent.hasExtra(EXTRA_TTL)) {
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ttl = Integer.parseInt(intent.getStringExtra(EXTRA_TTL));
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if (ttl < 0 || ttl > maxTtl) {
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ttl = maxTtl;
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}
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} else {
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ttl = maxTtl;
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}
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} catch (NumberFormatException e) {
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// TODO: error TtlUnsupported
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Log.w(TAG, e);
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return;
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}
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String to = intent.getStringExtra(EXTRA_SEND_TO);
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if (to == null) {
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// TODO: error missing_to
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Log.w(TAG, "missing to");
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return;
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}
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String from = intent.getStringExtra(EXTRA_SEND_FROM);
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if (from != null) {
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intent.removeExtra(EXTRA_SEND_FROM);
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} else {
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from = intent.getStringExtra(EXTRA_FROM);
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}
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if (from == null) {
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GcmDatabase.Registration reg = database.getRegistration(packageName, PackageUtils.firstSignatureDigest(this, packageName));
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if (reg != null) from = reg.registerId;
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}
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if (from == null) {
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Log.e(TAG, "Can't send message, missing from!");
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return;
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}
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String registrationId = intent.getStringExtra(EXTRA_REGISTRATION_ID);
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intent.removeExtra(EXTRA_REGISTRATION_ID);
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List<AppData> appData = new ArrayList<>();
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Bundle extras = intent.getExtras();
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for (String key : extras.keySet()) {
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if (!key.startsWith("google.")) {
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Object val = extras.get(key);
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if (val instanceof String) {
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appData.add(new AppData.Builder().key(key).value((String) val).build());
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}
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}
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}
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byte[] rawDataArray = intent.getByteArrayExtra("rawData");
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ByteString rawData = rawDataArray != null ? ByteString.of(rawDataArray) : null;
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try {
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DataMessageStanza msg = new DataMessageStanza.Builder()
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.sent(System.currentTimeMillis() / 1000L)
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.id(Integer.toHexString(nextMessageId.incrementAndGet()))
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.persistent_id(messageId)
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.token(collapseKey)
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.from(from)
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.reg_id(registrationId)
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.to(to)
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.category(packageName)
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.raw_data(rawData)
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.app_data(appData).build();
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send(MCS_DATA_MESSAGE_STANZA_TAG, msg);
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database.noteAppMessage(packageName, DataMessageStanza.ADAPTER.encodedSize(msg));
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} catch (Exception e) {
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Log.w(TAG, e);
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}
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}
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private synchronized void connect() {
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try {
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closeAll();
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ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
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activeNetworkPref = GcmPrefs.get(this).getNetworkPrefForInfo(cm.getActiveNetworkInfo());
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if (!GcmPrefs.get(this).isEnabledFor(cm.getActiveNetworkInfo())) {
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scheduleReconnect(this);
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return;
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}
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logd(this, "Starting MCS connection...");
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Socket socket = new Socket(SERVICE_HOST, SERVICE_PORT);
|
|
logd(this, "Connected to " + SERVICE_HOST + ":" + SERVICE_PORT);
|
|
sslSocket = SSLContext.getDefault().getSocketFactory().createSocket(socket, SERVICE_HOST, SERVICE_PORT, true);
|
|
logd(this, "Activated SSL with " + SERVICE_HOST + ":" + SERVICE_PORT);
|
|
inputStream = new McsInputStream(sslSocket.getInputStream(), rootHandler);
|
|
outputStream = new McsOutputStream(sslSocket.getOutputStream(), rootHandler);
|
|
inputStream.start();
|
|
outputStream.start();
|
|
|
|
startTimestamp = System.currentTimeMillis();
|
|
lastHeartbeatAckElapsedRealtime = SystemClock.elapsedRealtime();
|
|
lastIncomingNetworkRealtime = SystemClock.elapsedRealtime();
|
|
scheduleHeartbeat(this);
|
|
} catch (Exception e) {
|
|
Log.w(TAG, "Exception while connecting!", e);
|
|
rootHandler.sendMessage(rootHandler.obtainMessage(MSG_TEARDOWN, e));
|
|
}
|
|
}
|
|
|
|
private void handleClose(Close close) {
|
|
throw new RuntimeException("Server requested close!");
|
|
}
|
|
|
|
private void handleLoginResponse(LoginResponse loginResponse) {
|
|
if (loginResponse.error == null) {
|
|
GcmPrefs.clearLastPersistedId(this);
|
|
logd(this, "Logged in");
|
|
wakeLock.release();
|
|
} else {
|
|
throw new RuntimeException("Could not login: " + loginResponse.error);
|
|
}
|
|
}
|
|
|
|
private void handleCloudMessage(DataMessageStanza message) {
|
|
if (message.persistent_id != null) {
|
|
GcmPrefs.get(this).extendLastPersistedId(this, message.persistent_id);
|
|
}
|
|
if (SELF_CATEGORY.equals(message.category)) {
|
|
handleSelfMessage(message);
|
|
} else {
|
|
handleAppMessage(message);
|
|
}
|
|
}
|
|
|
|
private void handleHeartbeatPing(HeartbeatPing ping) {
|
|
HeartbeatAck.Builder ack = new HeartbeatAck.Builder().status(ping.status);
|
|
if (inputStream.newStreamIdAvailable()) {
|
|
ack.last_stream_id_received(inputStream.getStreamId());
|
|
}
|
|
send(MCS_HEARTBEAT_ACK_TAG, ack.build());
|
|
}
|
|
|
|
private void handleHeartbeatAck(HeartbeatAck ack) {
|
|
GcmPrefs.get(this).learnReached(this, activeNetworkPref, SystemClock.elapsedRealtime() - lastIncomingNetworkRealtime);
|
|
lastHeartbeatAckElapsedRealtime = SystemClock.elapsedRealtime();
|
|
wakeLock.release();
|
|
}
|
|
|
|
private LoginRequest buildLoginRequest() {
|
|
LastCheckinInfo info = LastCheckinInfo.read(this);
|
|
return new LoginRequest.Builder()
|
|
.adaptive_heartbeat(false)
|
|
.auth_service(LoginRequest.AuthService.ANDROID_ID)
|
|
.auth_token(Long.toString(info.getSecurityToken()))
|
|
.id("android-" + SDK_INT)
|
|
.domain("mcs.android.com")
|
|
.device_id("android-" + Long.toHexString(info.getAndroidId()))
|
|
.network_type(1)
|
|
.resource(Long.toString(info.getAndroidId()))
|
|
.user(Long.toString(info.getAndroidId()))
|
|
.use_rmq2(true)
|
|
.setting(Collections.singletonList(new Setting.Builder().name("new_vc").value("1").build()))
|
|
.received_persistent_id(GcmPrefs.get(this).getLastPersistedIds())
|
|
.build();
|
|
}
|
|
|
|
private void handleAppMessage(DataMessageStanza msg) {
|
|
String packageName = msg.category;
|
|
database.noteAppMessage(packageName, DataMessageStanza.ADAPTER.encodedSize(msg));
|
|
GcmDatabase.App app = database.getApp(packageName);
|
|
|
|
Intent intent = new Intent();
|
|
intent.setAction(ACTION_C2DM_RECEIVE);
|
|
intent.putExtra(EXTRA_FROM, msg.from);
|
|
intent.putExtra(EXTRA_MESSAGE_ID, msg.id);
|
|
if (msg.persistent_id != null) {
|
|
intent.putExtra(EXTRA_MESSAGE_ID, msg.persistent_id);
|
|
}
|
|
if (app.wakeForDelivery) {
|
|
intent.addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES);
|
|
} else {
|
|
intent.addFlags(Intent.FLAG_EXCLUDE_STOPPED_PACKAGES);
|
|
}
|
|
if (msg.token != null) intent.putExtra(EXTRA_COLLAPSE_KEY, msg.token);
|
|
for (AppData appData : msg.app_data) {
|
|
intent.putExtra(appData.key, appData.value);
|
|
}
|
|
|
|
String receiverPermission = null;
|
|
try {
|
|
String name = packageName + ".permission.C2D_MESSAGE";
|
|
PermissionInfo info = getPackageManager().getPermissionInfo(name, 0);
|
|
if (info.packageName.equals(packageName)) {
|
|
receiverPermission = name;
|
|
}
|
|
} catch (Exception ignored) {
|
|
// Keep null, no valid permission found
|
|
}
|
|
|
|
if (receiverPermission == null) {
|
|
// Without receiver permission, we only restrict by package name
|
|
if (app.wakeForDelivery) addPowerSaveTempWhitelistApp(packageName);
|
|
logd(this, "Deliver message to all receivers in package " + packageName);
|
|
intent.setPackage(packageName);
|
|
sendOrderedBroadcast(intent, null);
|
|
} else {
|
|
List<ResolveInfo> infos = getPackageManager().queryBroadcastReceivers(intent, PackageManager.GET_RESOLVED_FILTER);
|
|
if (infos == null || infos.isEmpty()) {
|
|
logd(this, "No target for message, wut?");
|
|
} else {
|
|
for (ResolveInfo resolveInfo : infos) {
|
|
Intent targetIntent = new Intent(intent);
|
|
targetIntent.setComponent(new ComponentName(resolveInfo.activityInfo.packageName, resolveInfo.activityInfo.name));
|
|
if (resolveInfo.activityInfo.packageName.equals(packageName)) {
|
|
if (app.wakeForDelivery) addPowerSaveTempWhitelistApp(packageName);
|
|
// We don't need receiver permission for our own package
|
|
logd(this, "Deliver message to own receiver " + resolveInfo);
|
|
sendOrderedBroadcast(targetIntent, null);
|
|
} else if (resolveInfo.filter.hasCategory(packageName)) {
|
|
// Permission required
|
|
logd(this, "Deliver message to third-party receiver (with permission check)" + resolveInfo);
|
|
sendOrderedBroadcast(targetIntent, receiverPermission);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private void addPowerSaveTempWhitelistApp(String packageName) {
|
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
|
|
try {
|
|
if (getUserIdMethod != null && addPowerSaveTempWhitelistAppMethod != null && deviceIdleController != null) {
|
|
int userId = (int) getUserIdMethod.invoke(null, getPackageManager().getApplicationInfo(packageName, 0).uid);
|
|
logd(this, "Adding app " + packageName + " for userId " + userId + " to the temp whitelist");
|
|
addPowerSaveTempWhitelistAppMethod.invoke(deviceIdleController, packageName, 10000, userId, "GCM Push");
|
|
}
|
|
} catch (Exception e) {
|
|
Log.w(TAG, e);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void handleSelfMessage(DataMessageStanza msg) {
|
|
for (AppData appData : msg.app_data) {
|
|
if (IDLE_NOTIFICATION.equals(appData.key)) {
|
|
DataMessageStanza.Builder msgResponse = new DataMessageStanza.Builder()
|
|
.id(Integer.toHexString(nextMessageId.incrementAndGet()))
|
|
.from(FROM_FIELD)
|
|
.sent(System.currentTimeMillis() / 1000)
|
|
.ttl(0)
|
|
.category(SELF_CATEGORY)
|
|
.app_data(Collections.singletonList(new AppData.Builder().key(IDLE_NOTIFICATION).value("false").build()));
|
|
if (inputStream.newStreamIdAvailable()) {
|
|
msgResponse.last_stream_id_received(inputStream.getStreamId());
|
|
}
|
|
send(MCS_DATA_MESSAGE_STANZA_TAG, msgResponse.build());
|
|
}
|
|
}
|
|
}
|
|
|
|
private void send(int type, Message message) {
|
|
rootHandler.sendMessage(rootHandler.obtainMessage(MSG_OUTPUT, type, 0, message));
|
|
}
|
|
|
|
private void sendOutputStream(int what, int arg, Object obj) {
|
|
McsOutputStream os = outputStream;
|
|
if (os != null && os.isAlive()) {
|
|
Handler outputHandler = os.getHandler();
|
|
if (outputHandler != null)
|
|
outputHandler.sendMessage(outputHandler.obtainMessage(what, arg, 0, obj));
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean handleMessage(android.os.Message msg) {
|
|
switch (msg.what) {
|
|
case MSG_INPUT:
|
|
handleInput(msg.arg1, (Message) msg.obj);
|
|
return true;
|
|
case MSG_OUTPUT:
|
|
sendOutputStream(MSG_OUTPUT, msg.arg1, msg.obj);
|
|
return true;
|
|
case MSG_INPUT_ERROR:
|
|
case MSG_OUTPUT_ERROR:
|
|
logd(this, "I/O error: " + msg.obj);
|
|
rootHandler.sendMessage(rootHandler.obtainMessage(MSG_TEARDOWN, msg.obj));
|
|
return true;
|
|
case MSG_TEARDOWN:
|
|
logd(this, "Teardown initiated, reason: " + msg.obj);
|
|
handleTeardown(msg);
|
|
return true;
|
|
case MSG_CONNECT:
|
|
logd(this, "Connect initiated, reason: " + msg.obj);
|
|
if (!isConnected(this)) {
|
|
connect();
|
|
}
|
|
return true;
|
|
case MSG_HEARTBEAT:
|
|
logd(this, "Heartbeat initiated, reason: " + msg.obj);
|
|
if (isConnected(this)) {
|
|
HeartbeatPing.Builder ping = new HeartbeatPing.Builder();
|
|
if (inputStream.newStreamIdAvailable()) {
|
|
ping.last_stream_id_received(inputStream.getStreamId());
|
|
}
|
|
send(MCS_HEARTBEAT_PING_TAG, ping.build());
|
|
scheduleHeartbeat(this);
|
|
} else {
|
|
logd(this, "Ignoring heartbeat, not connected!");
|
|
scheduleReconnect(this);
|
|
}
|
|
return true;
|
|
case MSG_ACK:
|
|
logd(this, "Ack initiated, reason: " + msg.obj);
|
|
if (isConnected(this)) {
|
|
IqStanza.Builder iq = new IqStanza.Builder()
|
|
.type(IqStanza.IqType.SET)
|
|
.id("")
|
|
.extension(new Extension.Builder().id(13).data(ByteString.EMPTY).build()) // StreamAck
|
|
.status(0L);
|
|
if (inputStream.newStreamIdAvailable()) {
|
|
iq.last_stream_id_received(inputStream.getStreamId());
|
|
}
|
|
send(MCS_IQ_STANZA_TAG, iq.build());
|
|
} else {
|
|
logd(this, "Ignoring ack, not connected!");
|
|
}
|
|
return true;
|
|
case MSG_OUTPUT_READY:
|
|
logd(this, "Sending login request...");
|
|
send(MCS_LOGIN_REQUEST_TAG, buildLoginRequest());
|
|
return true;
|
|
case MSG_OUTPUT_DONE:
|
|
handleOutputDone(msg);
|
|
return true;
|
|
}
|
|
Log.w(TAG, "Unknown message: " + msg);
|
|
return false;
|
|
}
|
|
|
|
private void handleOutputDone(android.os.Message msg) {
|
|
if (msg.arg1 == MCS_HEARTBEAT_PING_TAG) {
|
|
wakeLock.release();
|
|
}
|
|
}
|
|
|
|
private void handleInput(int type, Message message) {
|
|
try {
|
|
switch (type) {
|
|
case MCS_DATA_MESSAGE_STANZA_TAG:
|
|
handleCloudMessage((DataMessageStanza) message);
|
|
break;
|
|
case MCS_HEARTBEAT_PING_TAG:
|
|
handleHeartbeatPing((HeartbeatPing) message);
|
|
break;
|
|
case MCS_HEARTBEAT_ACK_TAG:
|
|
handleHeartbeatAck((HeartbeatAck) message);
|
|
break;
|
|
case MCS_CLOSE_TAG:
|
|
handleClose((Close) message);
|
|
break;
|
|
case MCS_LOGIN_RESPONSE_TAG:
|
|
handleLoginResponse((LoginResponse) message);
|
|
break;
|
|
default:
|
|
Log.w(TAG, "Unknown message: " + message);
|
|
}
|
|
resetCurrentDelay();
|
|
lastIncomingNetworkRealtime = SystemClock.elapsedRealtime();
|
|
} catch (Exception e) {
|
|
rootHandler.sendMessage(rootHandler.obtainMessage(MSG_TEARDOWN, e));
|
|
}
|
|
}
|
|
|
|
private static void tryClose(Closeable closeable) {
|
|
if (closeable != null) {
|
|
try {
|
|
closeable.close();
|
|
} catch (Exception ignored) {
|
|
}
|
|
}
|
|
}
|
|
|
|
private static void closeAll() {
|
|
tryClose(inputStream);
|
|
tryClose(outputStream);
|
|
if (sslSocket != null) {
|
|
try {
|
|
sslSocket.close();
|
|
} catch (Exception ignored) {
|
|
}
|
|
}
|
|
}
|
|
|
|
private void handleTeardown(android.os.Message msg) {
|
|
closeAll();
|
|
|
|
scheduleReconnect(this);
|
|
|
|
alarmManager.cancel(heartbeatIntent);
|
|
if (wakeLock != null) {
|
|
try {
|
|
wakeLock.release();
|
|
} catch (Exception ignored) {
|
|
}
|
|
}
|
|
}
|
|
}
|