Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 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 | |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 17 | package com.android.phone; |
| 18 | |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 19 | import static android.service.carrier.CarrierService.ICarrierServiceWrapper.KEY_CONFIG_BUNDLE; |
| 20 | import static android.service.carrier.CarrierService.ICarrierServiceWrapper.RESULT_ERROR; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 21 | |
Jonathan Basseri | 11f8957 | 2015-05-05 11:57:39 -0700 | [diff] [blame] | 22 | import android.annotation.NonNull; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 23 | import android.content.BroadcastReceiver; |
| 24 | import android.content.ComponentName; |
| 25 | import android.content.Context; |
| 26 | import android.content.Intent; |
| 27 | import android.content.IntentFilter; |
| 28 | import android.content.ServiceConnection; |
Jonathan Basseri | 7697cae | 2015-07-06 15:49:23 -0700 | [diff] [blame] | 29 | import android.content.SharedPreferences; |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 30 | import android.content.pm.PackageInfo; |
Jonathan Basseri | c31f1f3 | 2015-05-12 10:13:03 -0700 | [diff] [blame] | 31 | import android.content.pm.PackageManager; |
Junda Liu | 43d723a | 2015-05-12 17:23:45 -0700 | [diff] [blame] | 32 | import android.os.Binder; |
Jonathan Basseri | 7697cae | 2015-07-06 15:49:23 -0700 | [diff] [blame] | 33 | import android.os.Build; |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 34 | import android.os.Bundle; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 35 | import android.os.Handler; |
| 36 | import android.os.IBinder; |
| 37 | import android.os.Message; |
Jonathan Basseri | c31f1f3 | 2015-05-12 10:13:03 -0700 | [diff] [blame] | 38 | import android.os.PersistableBundle; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 39 | import android.os.RemoteException; |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 40 | import android.os.ResultReceiver; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 41 | import android.os.ServiceManager; |
Jonathan Basseri | 7697cae | 2015-07-06 15:49:23 -0700 | [diff] [blame] | 42 | import android.preference.PreferenceManager; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 43 | import android.service.carrier.CarrierIdentifier; |
Zach Johnson | 36d7aab | 2015-05-22 15:43:00 -0700 | [diff] [blame] | 44 | import android.service.carrier.CarrierService; |
| 45 | import android.service.carrier.ICarrierService; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 46 | import android.telephony.CarrierConfigManager; |
| 47 | import android.telephony.SubscriptionManager; |
| 48 | import android.telephony.TelephonyManager; |
chen xu | 3fd5457 | 2019-03-26 17:01:15 -0700 | [diff] [blame] | 49 | import android.util.LocalLog; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 50 | import android.util.Log; |
| 51 | |
| 52 | import com.android.internal.telephony.ICarrierConfigLoader; |
| 53 | import com.android.internal.telephony.IccCardConstants; |
| 54 | import com.android.internal.telephony.Phone; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 55 | import com.android.internal.telephony.PhoneFactory; |
Nathan Harold | 17daf21 | 2019-03-13 22:33:01 -0700 | [diff] [blame] | 56 | import com.android.internal.telephony.SubscriptionInfoUpdater; |
Jeff Davidson | a8e4e24 | 2018-03-15 17:16:18 -0700 | [diff] [blame] | 57 | import com.android.internal.telephony.TelephonyPermissions; |
Qiongcheng Luo | e7de61b | 2018-08-06 10:20:09 +0800 | [diff] [blame] | 58 | import com.android.internal.util.ArrayUtils; |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 59 | import com.android.internal.util.FastXmlSerializer; |
shuoq | 26a3a4c | 2016-12-16 11:06:48 -0800 | [diff] [blame] | 60 | import com.android.internal.util.IndentingPrintWriter; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 61 | |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 62 | import org.xmlpull.v1.XmlPullParser; |
| 63 | import org.xmlpull.v1.XmlPullParserException; |
| 64 | import org.xmlpull.v1.XmlPullParserFactory; |
| 65 | |
| 66 | import java.io.File; |
Junda Liu | 43d723a | 2015-05-12 17:23:45 -0700 | [diff] [blame] | 67 | import java.io.FileDescriptor; |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 68 | import java.io.FileInputStream; |
| 69 | import java.io.FileNotFoundException; |
| 70 | import java.io.FileOutputStream; |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 71 | import java.io.FilenameFilter; |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 72 | import java.io.IOException; |
Junda Liu | 43d723a | 2015-05-12 17:23:45 -0700 | [diff] [blame] | 73 | import java.io.PrintWriter; |
shuoq | 26a3a4c | 2016-12-16 11:06:48 -0800 | [diff] [blame] | 74 | import java.util.ArrayList; |
| 75 | import java.util.Arrays; |
| 76 | import java.util.Collections; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 77 | import java.util.List; |
| 78 | |
| 79 | /** |
| 80 | * CarrierConfigLoader binds to privileged carrier apps to fetch carrier config overlays. |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 81 | */ |
| 82 | |
| 83 | public class CarrierConfigLoader extends ICarrierConfigLoader.Stub { |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 84 | private static final String LOG_TAG = "CarrierConfigLoader"; |
Meng Wang | 33ad2bc | 2017-03-16 20:21:20 -0700 | [diff] [blame] | 85 | |
| 86 | // Package name for platform carrier config app, bundled with system image. |
| 87 | private final String mPlatformCarrierConfigPackage; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 88 | |
| 89 | /** The singleton instance. */ |
| 90 | private static CarrierConfigLoader sInstance; |
| 91 | // The context for phone app, passed from PhoneGlobals. |
| 92 | private Context mContext; |
| 93 | // Carrier configs from default app, indexed by phoneID. |
Jonathan Basseri | c31f1f3 | 2015-05-12 10:13:03 -0700 | [diff] [blame] | 94 | private PersistableBundle[] mConfigFromDefaultApp; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 95 | // Carrier configs from privileged carrier config app, indexed by phoneID. |
Jonathan Basseri | c31f1f3 | 2015-05-12 10:13:03 -0700 | [diff] [blame] | 96 | private PersistableBundle[] mConfigFromCarrierApp; |
Hall Liu | 506724b | 2018-10-22 18:16:14 -0700 | [diff] [blame] | 97 | // Carrier configs that are provided via the override test API, indexed by phone ID. |
| 98 | private PersistableBundle[] mOverrideConfigs; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 99 | // Service connection for binding to config app. |
Zach Johnson | 36d7aab | 2015-05-22 15:43:00 -0700 | [diff] [blame] | 100 | private CarrierServiceConnection[] mServiceConnection; |
Junda Liu | 03aad76 | 2017-07-21 13:32:17 -0700 | [diff] [blame] | 101 | // Whether we have sent config change bcast for each phone id. |
| 102 | private boolean[] mHasSentConfigChange; |
Nathan Harold | 17daf21 | 2019-03-13 22:33:01 -0700 | [diff] [blame] | 103 | // SubscriptionInfoUpdater |
| 104 | private final SubscriptionInfoUpdater mSubscriptionInfoUpdater; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 105 | |
Nanxi Chen | 3d67050 | 2016-03-17 16:32:09 -0700 | [diff] [blame] | 106 | // Broadcast receiver for Boot intents, register intent filter in construtor. |
| 107 | private final BroadcastReceiver mBootReceiver = new ConfigLoaderBroadcastReceiver(); |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 108 | // Broadcast receiver for SIM and pkg intents, register intent filter in constructor. |
Nanxi Chen | 3d67050 | 2016-03-17 16:32:09 -0700 | [diff] [blame] | 109 | private final BroadcastReceiver mPackageReceiver = new ConfigLoaderBroadcastReceiver(); |
chen xu | 3fd5457 | 2019-03-26 17:01:15 -0700 | [diff] [blame] | 110 | private final LocalLog mCarrierConfigLoadingLog = new LocalLog(50); |
| 111 | |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 112 | |
| 113 | // Message codes; see mHandler below. |
| 114 | // Request from SubscriptionInfoUpdater when SIM becomes absent or error. |
| 115 | private static final int EVENT_CLEAR_CONFIG = 0; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 116 | // Has connected to default app. |
| 117 | private static final int EVENT_CONNECTED_TO_DEFAULT = 3; |
| 118 | // Has connected to carrier app. |
| 119 | private static final int EVENT_CONNECTED_TO_CARRIER = 4; |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 120 | // Config has been loaded from default app (or cache). |
| 121 | private static final int EVENT_FETCH_DEFAULT_DONE = 5; |
| 122 | // Config has been loaded from carrier app (or cache). |
| 123 | private static final int EVENT_FETCH_CARRIER_DONE = 6; |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 124 | // Attempt to fetch from default app or read from XML. |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 125 | private static final int EVENT_DO_FETCH_DEFAULT = 7; |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 126 | // Attempt to fetch from carrier app or read from XML. |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 127 | private static final int EVENT_DO_FETCH_CARRIER = 8; |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 128 | // A package has been installed, uninstalled, or updated. |
| 129 | private static final int EVENT_PACKAGE_CHANGED = 9; |
Jonathan Basseri | 930701e | 2015-06-11 20:56:43 -0700 | [diff] [blame] | 130 | // Bind timed out for the default app. |
| 131 | private static final int EVENT_BIND_DEFAULT_TIMEOUT = 10; |
| 132 | // Bind timed out for a carrier app. |
| 133 | private static final int EVENT_BIND_CARRIER_TIMEOUT = 11; |
Jonathan Basseri | 7697cae | 2015-07-06 15:49:23 -0700 | [diff] [blame] | 134 | // Check if the system fingerprint has changed. |
| 135 | private static final int EVENT_CHECK_SYSTEM_UPDATE = 12; |
Nanxi Chen | 3d67050 | 2016-03-17 16:32:09 -0700 | [diff] [blame] | 136 | // Rerun carrier config binding after system is unlocked. |
| 137 | private static final int EVENT_SYSTEM_UNLOCKED = 13; |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 138 | // Fetching config timed out from the default app. |
| 139 | private static final int EVENT_FETCH_DEFAULT_TIMEOUT = 14; |
| 140 | // Fetching config timed out from a carrier app. |
| 141 | private static final int EVENT_FETCH_CARRIER_TIMEOUT = 15; |
Nathan Harold | 17daf21 | 2019-03-13 22:33:01 -0700 | [diff] [blame] | 142 | // SubscriptionInfoUpdater has finished updating the sub for the carrier config. |
| 143 | private static final int EVENT_SUBSCRIPTION_INFO_UPDATED = 16; |
Jonathan Basseri | 930701e | 2015-06-11 20:56:43 -0700 | [diff] [blame] | 144 | |
Junda Liu | 6cb4500 | 2016-03-22 17:18:20 -0700 | [diff] [blame] | 145 | private static final int BIND_TIMEOUT_MILLIS = 30000; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 146 | |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 147 | // Tags used for saving and restoring XML documents. |
| 148 | private static final String TAG_DOCUMENT = "carrier_config"; |
| 149 | private static final String TAG_VERSION = "package_version"; |
| 150 | private static final String TAG_BUNDLE = "bundle_data"; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 151 | |
Jonathan Basseri | 7697cae | 2015-07-06 15:49:23 -0700 | [diff] [blame] | 152 | // SharedPreferences key for last known build fingerprint. |
| 153 | private static final String KEY_FINGERPRINT = "build_fingerprint"; |
| 154 | |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 155 | // Handler to process various events. |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 156 | // |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 157 | // For each phoneId, the event sequence should be: |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 158 | // fetch default, connected to default, fetch default (async), fetch default done, |
| 159 | // fetch carrier, connected to carrier, fetch carrier (async), fetch carrier done. |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 160 | // |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 161 | // If there is a saved config file for either the default app or the carrier app, we skip |
| 162 | // binding to the app and go straight from fetch to loaded. |
| 163 | // |
| 164 | // At any time, at most one connection is active. If events are not in this order, previous |
| 165 | // connection will be unbound, so only latest event takes effect. |
| 166 | // |
| 167 | // We broadcast ACTION_CARRIER_CONFIG_CHANGED after: |
| 168 | // 1. loading from carrier app (even if read from a file) |
| 169 | // 2. loading from default app if there is no carrier app (even if read from a file) |
| 170 | // 3. clearing config (e.g. due to sim removal) |
| 171 | // 4. encountering bind or IPC error |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 172 | private class ConfigHandler extends Handler { |
| 173 | @Override |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 174 | public void handleMessage(Message msg) { |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 175 | final int phoneId = msg.arg1; |
chen xu | 26b338c | 2019-04-17 23:44:43 -0700 | [diff] [blame] | 176 | logWithLocalLog("mHandler: " + msg.what + " phoneId: " + phoneId); |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 177 | switch (msg.what) { |
| 178 | case EVENT_CLEAR_CONFIG: |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 179 | { |
Sooraj Sasindran | 52119cd | 2017-10-23 16:24:28 -0700 | [diff] [blame] | 180 | /* Ignore clear configuration request if device is being shutdown. */ |
| 181 | Phone phone = PhoneFactory.getPhone(phoneId); |
| 182 | if (phone != null) { |
| 183 | if (phone.isShuttingDown()) { |
| 184 | break; |
| 185 | } |
| 186 | } |
| 187 | |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 188 | mConfigFromDefaultApp[phoneId] = null; |
| 189 | mConfigFromCarrierApp[phoneId] = null; |
| 190 | mServiceConnection[phoneId] = null; |
Amit Mahajan | f8088ab | 2018-03-02 15:24:07 -0800 | [diff] [blame] | 191 | broadcastConfigChangedIntent(phoneId, false); |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 192 | break; |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 193 | } |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 194 | |
Nanxi Chen | 3d67050 | 2016-03-17 16:32:09 -0700 | [diff] [blame] | 195 | case EVENT_SYSTEM_UNLOCKED: |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 196 | { |
Nanxi Chen | 3d67050 | 2016-03-17 16:32:09 -0700 | [diff] [blame] | 197 | for (int i = 0; i < TelephonyManager.from(mContext).getPhoneCount(); ++i) { |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 198 | // When user unlock device, we should only try to send broadcast again if we |
| 199 | // have sent it before unlock. This will avoid we try to load carrier config |
| 200 | // when SIM is still loading when unlock happens. |
Junda Liu | 03aad76 | 2017-07-21 13:32:17 -0700 | [diff] [blame] | 201 | if (mHasSentConfigChange[i]) { |
| 202 | updateConfigForPhoneId(i); |
| 203 | } |
Nanxi Chen | 3d67050 | 2016-03-17 16:32:09 -0700 | [diff] [blame] | 204 | } |
| 205 | break; |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 206 | } |
Nanxi Chen | 3d67050 | 2016-03-17 16:32:09 -0700 | [diff] [blame] | 207 | |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 208 | case EVENT_PACKAGE_CHANGED: |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 209 | { |
| 210 | final String carrierPackageName = (String) msg.obj; |
| 211 | // Only update if there are cached config removed to avoid updating config for |
| 212 | // unrelated packages. |
Jonathan Basseri | 7697cae | 2015-07-06 15:49:23 -0700 | [diff] [blame] | 213 | if (clearCachedConfigForPackage(carrierPackageName)) { |
Junda Liu | 8a8a53a | 2015-05-15 16:19:57 -0700 | [diff] [blame] | 214 | int numPhones = TelephonyManager.from(mContext).getPhoneCount(); |
| 215 | for (int i = 0; i < numPhones; ++i) { |
| 216 | updateConfigForPhoneId(i); |
| 217 | } |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 218 | } |
| 219 | break; |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 220 | } |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 221 | |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 222 | case EVENT_DO_FETCH_DEFAULT: |
| 223 | { |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 224 | final PersistableBundle config = |
Yuchen Dong | c15afed | 2018-04-26 17:05:22 +0800 | [diff] [blame] | 225 | restoreConfigFromXml(mPlatformCarrierConfigPackage, phoneId); |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 226 | if (config != null) { |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 227 | log( |
| 228 | "Loaded config from XML. package=" |
| 229 | + mPlatformCarrierConfigPackage |
| 230 | + " phoneId=" |
| 231 | + phoneId); |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 232 | mConfigFromDefaultApp[phoneId] = config; |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 233 | Message newMsg = obtainMessage(EVENT_FETCH_DEFAULT_DONE, phoneId, -1); |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 234 | newMsg.getData().putBoolean("loaded_from_xml", true); |
| 235 | mHandler.sendMessage(newMsg); |
| 236 | } else { |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 237 | // No cached config, so fetch it from the default app. |
| 238 | if (bindToConfigPackage( |
| 239 | mPlatformCarrierConfigPackage, |
| 240 | phoneId, |
| 241 | EVENT_CONNECTED_TO_DEFAULT)) { |
| 242 | sendMessageDelayed( |
| 243 | obtainMessage(EVENT_BIND_DEFAULT_TIMEOUT, phoneId, -1), |
Jonathan Basseri | 930701e | 2015-06-11 20:56:43 -0700 | [diff] [blame] | 244 | BIND_TIMEOUT_MILLIS); |
| 245 | } else { |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 246 | // Send broadcast if bind fails. |
Nathan Harold | 17daf21 | 2019-03-13 22:33:01 -0700 | [diff] [blame] | 247 | notifySubscriptionInfoUpdater(phoneId); |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 248 | // TODO: We *must* call unbindService even if bindService returns false. |
| 249 | // (And possibly if SecurityException was thrown.) |
chen xu | 3fd5457 | 2019-03-26 17:01:15 -0700 | [diff] [blame] | 250 | loge("binding to default app: " |
| 251 | + mPlatformCarrierConfigPackage + " fails"); |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 252 | } |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 253 | } |
| 254 | break; |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 255 | } |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 256 | |
| 257 | case EVENT_CONNECTED_TO_DEFAULT: |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 258 | { |
Jonathan Basseri | 930701e | 2015-06-11 20:56:43 -0700 | [diff] [blame] | 259 | removeMessages(EVENT_BIND_DEFAULT_TIMEOUT); |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 260 | final CarrierServiceConnection conn = (CarrierServiceConnection) msg.obj; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 261 | // If new service connection has been created, unbind. |
| 262 | if (mServiceConnection[phoneId] != conn || conn.service == null) { |
| 263 | mContext.unbindService(conn); |
| 264 | break; |
| 265 | } |
chen xu | 0258169 | 2018-11-11 19:03:44 -0800 | [diff] [blame] | 266 | final CarrierIdentifier carrierId = getCarrierIdentifierForPhoneId(phoneId); |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 267 | // ResultReceiver callback will execute in this Handler's thread. |
| 268 | final ResultReceiver resultReceiver = |
| 269 | new ResultReceiver(this) { |
| 270 | @Override |
| 271 | public void onReceiveResult(int resultCode, Bundle resultData) { |
| 272 | mContext.unbindService(conn); |
| 273 | // If new service connection has been created, this is stale. |
| 274 | if (mServiceConnection[phoneId] != conn) { |
| 275 | loge("Received response for stale request."); |
| 276 | return; |
| 277 | } |
| 278 | removeMessages(EVENT_FETCH_DEFAULT_TIMEOUT); |
| 279 | if (resultCode == RESULT_ERROR || resultData == null) { |
| 280 | // On error, abort config fetching. |
| 281 | loge("Failed to get carrier config"); |
Nathan Harold | 17daf21 | 2019-03-13 22:33:01 -0700 | [diff] [blame] | 282 | notifySubscriptionInfoUpdater(phoneId); |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 283 | return; |
| 284 | } |
| 285 | PersistableBundle config = |
| 286 | resultData.getParcelable(KEY_CONFIG_BUNDLE); |
Yuchen Dong | c15afed | 2018-04-26 17:05:22 +0800 | [diff] [blame] | 287 | saveConfigToXml( |
| 288 | mPlatformCarrierConfigPackage, phoneId, config); |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 289 | mConfigFromDefaultApp[phoneId] = config; |
| 290 | sendMessage( |
| 291 | obtainMessage( |
| 292 | EVENT_FETCH_DEFAULT_DONE, phoneId, -1)); |
| 293 | } |
| 294 | }; |
| 295 | // Now fetch the config asynchronously from the ICarrierService. |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 296 | try { |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 297 | ICarrierService carrierService = |
| 298 | ICarrierService.Stub.asInterface(conn.service); |
| 299 | carrierService.getCarrierConfig(carrierId, resultReceiver); |
chen xu | 3fd5457 | 2019-03-26 17:01:15 -0700 | [diff] [blame] | 300 | logWithLocalLog("fetch config for default app: " |
| 301 | + mPlatformCarrierConfigPackage |
| 302 | + " carrierid: " + carrierId.toString()); |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 303 | } catch (RemoteException e) { |
chen xu | 3fd5457 | 2019-03-26 17:01:15 -0700 | [diff] [blame] | 304 | loge("Failed to get carrier config from default app: " + |
| 305 | mPlatformCarrierConfigPackage + " err: " + e.toString()); |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 306 | mContext.unbindService(conn); |
| 307 | break; // So we don't set a timeout. |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 308 | } |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 309 | sendMessageDelayed( |
| 310 | obtainMessage(EVENT_FETCH_DEFAULT_TIMEOUT, phoneId, -1), |
| 311 | BIND_TIMEOUT_MILLIS); |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 312 | break; |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 313 | } |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 314 | |
Jonathan Basseri | 930701e | 2015-06-11 20:56:43 -0700 | [diff] [blame] | 315 | case EVENT_BIND_DEFAULT_TIMEOUT: |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 316 | case EVENT_FETCH_DEFAULT_TIMEOUT: |
| 317 | { |
| 318 | // If a ResponseReceiver callback is in the queue when this happens, we will |
| 319 | // unbind twice and throw an exception. |
Jonathan Basseri | 930701e | 2015-06-11 20:56:43 -0700 | [diff] [blame] | 320 | mContext.unbindService(mServiceConnection[phoneId]); |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 321 | removeMessages(EVENT_FETCH_DEFAULT_TIMEOUT); |
Jonathan Basseri | 930701e | 2015-06-11 20:56:43 -0700 | [diff] [blame] | 322 | broadcastConfigChangedIntent(phoneId); |
chen xu | 3fd5457 | 2019-03-26 17:01:15 -0700 | [diff] [blame] | 323 | loge("bind/fetch time out from " + mPlatformCarrierConfigPackage); |
Nathan Harold | 17daf21 | 2019-03-13 22:33:01 -0700 | [diff] [blame] | 324 | notifySubscriptionInfoUpdater(phoneId); |
Jonathan Basseri | 930701e | 2015-06-11 20:56:43 -0700 | [diff] [blame] | 325 | break; |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 326 | } |
Jonathan Basseri | 930701e | 2015-06-11 20:56:43 -0700 | [diff] [blame] | 327 | |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 328 | case EVENT_FETCH_DEFAULT_DONE: |
| 329 | { |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 330 | // If we attempted to bind to the app, but the service connection is null, then |
| 331 | // config was cleared while we were waiting and we should not continue. |
| 332 | if (!msg.getData().getBoolean("loaded_from_xml", false) |
| 333 | && mServiceConnection[phoneId] == null) { |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 334 | break; |
| 335 | } |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 336 | final String carrierPackageName = getCarrierPackageForPhoneId(phoneId); |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 337 | if (carrierPackageName != null) { |
| 338 | log("Found carrier config app: " + carrierPackageName); |
Jordan Liu | 38a614c | 2019-03-20 15:01:17 -0700 | [diff] [blame] | 339 | sendMessage(obtainMessage(EVENT_DO_FETCH_CARRIER, phoneId, -1)); |
Jonathan Basseri | b919e93 | 2015-05-27 16:53:08 +0000 | [diff] [blame] | 340 | } else { |
Nathan Harold | 17daf21 | 2019-03-13 22:33:01 -0700 | [diff] [blame] | 341 | notifySubscriptionInfoUpdater(phoneId); |
Jonathan Basseri | 4ae2e7c | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 342 | } |
| 343 | break; |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 344 | } |
Jonathan Basseri | 4ae2e7c | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 345 | |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 346 | case EVENT_DO_FETCH_CARRIER: |
| 347 | { |
| 348 | final String carrierPackageName = getCarrierPackageForPhoneId(phoneId); |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 349 | final PersistableBundle config = |
Yuchen Dong | c15afed | 2018-04-26 17:05:22 +0800 | [diff] [blame] | 350 | restoreConfigFromXml(carrierPackageName, phoneId); |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 351 | if (config != null) { |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 352 | log( |
| 353 | "Loaded config from XML. package=" |
| 354 | + carrierPackageName |
| 355 | + " phoneId=" |
| 356 | + phoneId); |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 357 | mConfigFromCarrierApp[phoneId] = config; |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 358 | Message newMsg = obtainMessage(EVENT_FETCH_CARRIER_DONE, phoneId, -1); |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 359 | newMsg.getData().putBoolean("loaded_from_xml", true); |
| 360 | sendMessage(newMsg); |
| 361 | } else { |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 362 | // No cached config, so fetch it from a carrier app. |
Jonathan Basseri | 40473a5 | 2015-08-14 14:36:29 -0700 | [diff] [blame] | 363 | if (carrierPackageName != null |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 364 | && bindToConfigPackage( |
| 365 | carrierPackageName, |
| 366 | phoneId, |
| 367 | EVENT_CONNECTED_TO_CARRIER)) { |
| 368 | sendMessageDelayed( |
| 369 | obtainMessage(EVENT_BIND_CARRIER_TIMEOUT, phoneId, -1), |
Jonathan Basseri | 930701e | 2015-06-11 20:56:43 -0700 | [diff] [blame] | 370 | BIND_TIMEOUT_MILLIS); |
| 371 | } else { |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 372 | // Send broadcast if bind fails. |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 373 | broadcastConfigChangedIntent(phoneId); |
chen xu | 3fd5457 | 2019-03-26 17:01:15 -0700 | [diff] [blame] | 374 | loge("bind to carrier app: " + carrierPackageName + " fails"); |
Nathan Harold | 17daf21 | 2019-03-13 22:33:01 -0700 | [diff] [blame] | 375 | notifySubscriptionInfoUpdater(phoneId); |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 376 | } |
| 377 | } |
| 378 | break; |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 379 | } |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 380 | |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 381 | case EVENT_CONNECTED_TO_CARRIER: |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 382 | { |
Jonathan Basseri | 930701e | 2015-06-11 20:56:43 -0700 | [diff] [blame] | 383 | removeMessages(EVENT_BIND_CARRIER_TIMEOUT); |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 384 | final CarrierServiceConnection conn = (CarrierServiceConnection) msg.obj; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 385 | // If new service connection has been created, unbind. |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 386 | if (mServiceConnection[phoneId] != conn || conn.service == null) { |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 387 | mContext.unbindService(conn); |
| 388 | break; |
| 389 | } |
chen xu | 0258169 | 2018-11-11 19:03:44 -0800 | [diff] [blame] | 390 | final CarrierIdentifier carrierId = getCarrierIdentifierForPhoneId(phoneId); |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 391 | // ResultReceiver callback will execute in this Handler's thread. |
| 392 | final ResultReceiver resultReceiver = |
| 393 | new ResultReceiver(this) { |
| 394 | @Override |
| 395 | public void onReceiveResult(int resultCode, Bundle resultData) { |
| 396 | mContext.unbindService(conn); |
| 397 | // If new service connection has been created, this is stale. |
| 398 | if (mServiceConnection[phoneId] != conn) { |
| 399 | loge("Received response for stale request."); |
| 400 | return; |
| 401 | } |
| 402 | removeMessages(EVENT_FETCH_CARRIER_TIMEOUT); |
| 403 | if (resultCode == RESULT_ERROR || resultData == null) { |
| 404 | // On error, abort config fetching. |
chen xu | 3fd5457 | 2019-03-26 17:01:15 -0700 | [diff] [blame] | 405 | loge("Failed to get carrier config from carrier app: " |
| 406 | + getCarrierPackageForPhoneId(phoneId)); |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 407 | broadcastConfigChangedIntent(phoneId); |
Nathan Harold | 17daf21 | 2019-03-13 22:33:01 -0700 | [diff] [blame] | 408 | notifySubscriptionInfoUpdater(phoneId); |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 409 | return; |
| 410 | } |
| 411 | PersistableBundle config = |
| 412 | resultData.getParcelable(KEY_CONFIG_BUNDLE); |
Yuchen Dong | c15afed | 2018-04-26 17:05:22 +0800 | [diff] [blame] | 413 | saveConfigToXml( |
| 414 | getCarrierPackageForPhoneId(phoneId), phoneId, config); |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 415 | mConfigFromCarrierApp[phoneId] = config; |
| 416 | sendMessage( |
| 417 | obtainMessage( |
| 418 | EVENT_FETCH_CARRIER_DONE, phoneId, -1)); |
| 419 | } |
| 420 | }; |
| 421 | // Now fetch the config asynchronously from the ICarrierService. |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 422 | try { |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 423 | ICarrierService carrierService = |
| 424 | ICarrierService.Stub.asInterface(conn.service); |
| 425 | carrierService.getCarrierConfig(carrierId, resultReceiver); |
chen xu | 3fd5457 | 2019-03-26 17:01:15 -0700 | [diff] [blame] | 426 | logWithLocalLog("fetch config for carrier app: " |
| 427 | + getCarrierPackageForPhoneId(phoneId) |
| 428 | + " carrierid: " + carrierId.toString()); |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 429 | } catch (RemoteException e) { |
| 430 | loge("Failed to get carrier config: " + e.toString()); |
| 431 | mContext.unbindService(conn); |
| 432 | break; // So we don't set a timeout. |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 433 | } |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 434 | sendMessageDelayed( |
| 435 | obtainMessage(EVENT_FETCH_CARRIER_TIMEOUT, phoneId, -1), |
| 436 | BIND_TIMEOUT_MILLIS); |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 437 | break; |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 438 | } |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 439 | |
Jonathan Basseri | 930701e | 2015-06-11 20:56:43 -0700 | [diff] [blame] | 440 | case EVENT_BIND_CARRIER_TIMEOUT: |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 441 | case EVENT_FETCH_CARRIER_TIMEOUT: |
| 442 | { |
| 443 | // If a ResponseReceiver callback is in the queue when this happens, we will |
| 444 | // unbind twice and throw an exception. |
Jonathan Basseri | 930701e | 2015-06-11 20:56:43 -0700 | [diff] [blame] | 445 | mContext.unbindService(mServiceConnection[phoneId]); |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 446 | removeMessages(EVENT_FETCH_CARRIER_TIMEOUT); |
Jonathan Basseri | 930701e | 2015-06-11 20:56:43 -0700 | [diff] [blame] | 447 | broadcastConfigChangedIntent(phoneId); |
chen xu | 3fd5457 | 2019-03-26 17:01:15 -0700 | [diff] [blame] | 448 | loge("bind/fetch from carrier app timeout"); |
Nathan Harold | 17daf21 | 2019-03-13 22:33:01 -0700 | [diff] [blame] | 449 | notifySubscriptionInfoUpdater(phoneId); |
Jonathan Basseri | 930701e | 2015-06-11 20:56:43 -0700 | [diff] [blame] | 450 | break; |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 451 | } |
Jonathan Basseri | 930701e | 2015-06-11 20:56:43 -0700 | [diff] [blame] | 452 | |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 453 | case EVENT_FETCH_CARRIER_DONE: |
| 454 | { |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 455 | // If we attempted to bind to the app, but the service connection is null, then |
| 456 | // config was cleared while we were waiting and we should not continue. |
| 457 | if (!msg.getData().getBoolean("loaded_from_xml", false) |
| 458 | && mServiceConnection[phoneId] == null) { |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 459 | break; |
| 460 | } |
Nathan Harold | 17daf21 | 2019-03-13 22:33:01 -0700 | [diff] [blame] | 461 | notifySubscriptionInfoUpdater(phoneId); |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 462 | break; |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 463 | } |
Jonathan Basseri | 7697cae | 2015-07-06 15:49:23 -0700 | [diff] [blame] | 464 | |
| 465 | case EVENT_CHECK_SYSTEM_UPDATE: |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 466 | { |
Jonathan Basseri | 7697cae | 2015-07-06 15:49:23 -0700 | [diff] [blame] | 467 | SharedPreferences sharedPrefs = |
| 468 | PreferenceManager.getDefaultSharedPreferences(mContext); |
| 469 | final String lastFingerprint = sharedPrefs.getString(KEY_FINGERPRINT, null); |
| 470 | if (!Build.FINGERPRINT.equals(lastFingerprint)) { |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 471 | log( |
| 472 | "Build fingerprint changed. old: " |
| 473 | + lastFingerprint |
| 474 | + " new: " |
| 475 | + Build.FINGERPRINT); |
Jonathan Basseri | 7697cae | 2015-07-06 15:49:23 -0700 | [diff] [blame] | 476 | clearCachedConfigForPackage(null); |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 477 | sharedPrefs |
| 478 | .edit() |
| 479 | .putString(KEY_FINGERPRINT, Build.FINGERPRINT) |
| 480 | .apply(); |
Jonathan Basseri | 7697cae | 2015-07-06 15:49:23 -0700 | [diff] [blame] | 481 | } |
| 482 | break; |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 483 | } |
Nathan Harold | 17daf21 | 2019-03-13 22:33:01 -0700 | [diff] [blame] | 484 | |
| 485 | case EVENT_SUBSCRIPTION_INFO_UPDATED: |
| 486 | broadcastConfigChangedIntent(phoneId); |
| 487 | break; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 488 | } |
| 489 | } |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 490 | } |
| 491 | |
| 492 | private final Handler mHandler; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 493 | |
| 494 | /** |
| 495 | * Constructs a CarrierConfigLoader, registers it as a service, and registers a broadcast |
| 496 | * receiver for relevant events. |
| 497 | */ |
| 498 | private CarrierConfigLoader(Context context) { |
| 499 | mContext = context; |
Meng Wang | 33ad2bc | 2017-03-16 20:21:20 -0700 | [diff] [blame] | 500 | mPlatformCarrierConfigPackage = |
| 501 | mContext.getString(R.string.platform_carrier_config_package); |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 502 | mHandler = new ConfigHandler(); |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 503 | |
Nanxi Chen | 3d67050 | 2016-03-17 16:32:09 -0700 | [diff] [blame] | 504 | IntentFilter bootFilter = new IntentFilter(); |
| 505 | bootFilter.addAction(Intent.ACTION_BOOT_COMPLETED); |
| 506 | context.registerReceiver(mBootReceiver, bootFilter); |
| 507 | |
Junda Liu | 8a8a53a | 2015-05-15 16:19:57 -0700 | [diff] [blame] | 508 | // Register for package updates. Update app or uninstall app update will have all 3 intents, |
| 509 | // in the order or removed, added, replaced, all with extra_replace set to true. |
| 510 | IntentFilter pkgFilter = new IntentFilter(); |
| 511 | pkgFilter.addAction(Intent.ACTION_PACKAGE_ADDED); |
| 512 | pkgFilter.addAction(Intent.ACTION_PACKAGE_REMOVED); |
| 513 | pkgFilter.addAction(Intent.ACTION_PACKAGE_REPLACED); |
| 514 | pkgFilter.addDataScheme("package"); |
Jordan Liu | 5ca2476 | 2019-07-10 12:51:09 -0700 | [diff] [blame^] | 515 | context.registerReceiver(mPackageReceiver, pkgFilter); |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 516 | |
| 517 | int numPhones = TelephonyManager.from(context).getPhoneCount(); |
Jonathan Basseri | c31f1f3 | 2015-05-12 10:13:03 -0700 | [diff] [blame] | 518 | mConfigFromDefaultApp = new PersistableBundle[numPhones]; |
| 519 | mConfigFromCarrierApp = new PersistableBundle[numPhones]; |
Hall Liu | 506724b | 2018-10-22 18:16:14 -0700 | [diff] [blame] | 520 | mOverrideConfigs = new PersistableBundle[numPhones]; |
Zach Johnson | 36d7aab | 2015-05-22 15:43:00 -0700 | [diff] [blame] | 521 | mServiceConnection = new CarrierServiceConnection[numPhones]; |
Junda Liu | 03aad76 | 2017-07-21 13:32:17 -0700 | [diff] [blame] | 522 | mHasSentConfigChange = new boolean[numPhones]; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 523 | // Make this service available through ServiceManager. |
| 524 | ServiceManager.addService(Context.CARRIER_CONFIG_SERVICE, this); |
| 525 | log("CarrierConfigLoader has started"); |
Nathan Harold | 17daf21 | 2019-03-13 22:33:01 -0700 | [diff] [blame] | 526 | mSubscriptionInfoUpdater = PhoneFactory.getSubscriptionInfoUpdater(); |
Jonathan Basseri | 7697cae | 2015-07-06 15:49:23 -0700 | [diff] [blame] | 527 | mHandler.sendEmptyMessage(EVENT_CHECK_SYSTEM_UPDATE); |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 528 | } |
| 529 | |
| 530 | /** |
| 531 | * Initialize the singleton CarrierConfigLoader instance. |
| 532 | * |
| 533 | * This is only done once, at startup, from {@link com.android.phone.PhoneApp#onCreate}. |
| 534 | */ |
| 535 | /* package */ |
| 536 | static CarrierConfigLoader init(Context context) { |
| 537 | synchronized (CarrierConfigLoader.class) { |
| 538 | if (sInstance == null) { |
| 539 | sInstance = new CarrierConfigLoader(context); |
| 540 | } else { |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 541 | Log.wtf(LOG_TAG, "init() called multiple times! sInstance = " + sInstance); |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 542 | } |
| 543 | return sInstance; |
| 544 | } |
| 545 | } |
| 546 | |
Nathan Harold | 17daf21 | 2019-03-13 22:33:01 -0700 | [diff] [blame] | 547 | private void notifySubscriptionInfoUpdater(int phoneId) { |
| 548 | String configPackagename; |
| 549 | PersistableBundle configToSend; |
| 550 | int carrierId = getSpecificCarrierIdForPhoneId(phoneId); |
| 551 | // Prefer the carrier privileged carrier app, but if there is not one, use the platform |
| 552 | // default carrier app. |
| 553 | if (mConfigFromCarrierApp[phoneId] != null) { |
| 554 | configPackagename = getCarrierPackageForPhoneId(phoneId); |
| 555 | configToSend = mConfigFromCarrierApp[phoneId]; |
| 556 | } else { |
| 557 | configPackagename = mPlatformCarrierConfigPackage; |
| 558 | configToSend = mConfigFromDefaultApp[phoneId]; |
| 559 | } |
| 560 | mSubscriptionInfoUpdater.updateSubscriptionByCarrierConfigAndNotifyComplete( |
| 561 | phoneId, configPackagename, configToSend, |
| 562 | mHandler.obtainMessage(EVENT_SUBSCRIPTION_INFO_UPDATED, phoneId, -1)); |
| 563 | } |
| 564 | |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 565 | private void broadcastConfigChangedIntent(int phoneId) { |
Amit Mahajan | f8088ab | 2018-03-02 15:24:07 -0800 | [diff] [blame] | 566 | broadcastConfigChangedIntent(phoneId, true); |
| 567 | } |
| 568 | |
| 569 | private void broadcastConfigChangedIntent(int phoneId, boolean addSubIdExtra) { |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 570 | Intent intent = new Intent(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED); |
Christopher Tate | 38f55eb | 2017-02-14 14:43:49 -0800 | [diff] [blame] | 571 | intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT | |
chen xu | f9db49f | 2019-03-31 23:04:42 -0700 | [diff] [blame] | 572 | Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND | |
| 573 | Intent.FLAG_RECEIVER_FOREGROUND); |
Qiongcheng Luo | e7de61b | 2018-08-06 10:20:09 +0800 | [diff] [blame] | 574 | if (addSubIdExtra) { |
| 575 | int simApplicationState = TelephonyManager.SIM_STATE_UNKNOWN; |
| 576 | int[] subIds = SubscriptionManager.getSubId(phoneId); |
| 577 | if (!ArrayUtils.isEmpty(subIds)) { |
| 578 | TelephonyManager telMgr = TelephonyManager.from(mContext) |
| 579 | .createForSubscriptionId(subIds[0]); |
| 580 | simApplicationState = telMgr.getSimApplicationState(); |
| 581 | } |
| 582 | // Include subId/carrier id extra only if SIM records are loaded |
| 583 | if (simApplicationState != TelephonyManager.SIM_STATE_UNKNOWN |
| 584 | && simApplicationState != TelephonyManager.SIM_STATE_NOT_READY) { |
| 585 | SubscriptionManager.putPhoneIdAndSubIdExtra(intent, phoneId); |
| 586 | intent.putExtra(TelephonyManager.EXTRA_SPECIFIC_CARRIER_ID, |
| 587 | getSpecificCarrierIdForPhoneId(phoneId)); |
| 588 | intent.putExtra(TelephonyManager.EXTRA_CARRIER_ID, getCarrierIdForPhoneId(phoneId)); |
| 589 | } |
Amit Mahajan | f8088ab | 2018-03-02 15:24:07 -0800 | [diff] [blame] | 590 | } |
Amit Mahajan | b33bcda | 2018-01-24 12:56:44 -0800 | [diff] [blame] | 591 | intent.putExtra(CarrierConfigManager.EXTRA_SLOT_INDEX, phoneId); |
Jack Yu | 0c1d884 | 2019-04-06 00:37:23 -0700 | [diff] [blame] | 592 | log("Broadcast CARRIER_CONFIG_CHANGED for phone " + phoneId); |
Jordan Liu | 5ca2476 | 2019-07-10 12:51:09 -0700 | [diff] [blame^] | 593 | mContext.sendBroadcast(intent); |
Junda Liu | 03aad76 | 2017-07-21 13:32:17 -0700 | [diff] [blame] | 594 | mHasSentConfigChange[phoneId] = true; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 595 | } |
| 596 | |
| 597 | /** Binds to the default or carrier config app. */ |
| 598 | private boolean bindToConfigPackage(String pkgName, int phoneId, int eventId) { |
chen xu | 3fd5457 | 2019-03-26 17:01:15 -0700 | [diff] [blame] | 599 | logWithLocalLog("Binding to " + pkgName + " for phone " + phoneId); |
Zach Johnson | fca8a8d | 2015-06-19 18:21:37 -0700 | [diff] [blame] | 600 | Intent carrierService = new Intent(CarrierService.CARRIER_SERVICE_INTERFACE); |
Zach Johnson | 36d7aab | 2015-05-22 15:43:00 -0700 | [diff] [blame] | 601 | carrierService.setPackage(pkgName); |
| 602 | mServiceConnection[phoneId] = new CarrierServiceConnection(phoneId, eventId); |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 603 | try { |
Zach Johnson | 36d7aab | 2015-05-22 15:43:00 -0700 | [diff] [blame] | 604 | return mContext.bindService(carrierService, mServiceConnection[phoneId], |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 605 | Context.BIND_AUTO_CREATE); |
| 606 | } catch (SecurityException ex) { |
| 607 | return false; |
| 608 | } |
| 609 | } |
| 610 | |
chen xu | 0258169 | 2018-11-11 19:03:44 -0800 | [diff] [blame] | 611 | private CarrierIdentifier getCarrierIdentifierForPhoneId(int phoneId) { |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 612 | String mcc = ""; |
| 613 | String mnc = ""; |
| 614 | String imsi = ""; |
| 615 | String gid1 = ""; |
| 616 | String gid2 = ""; |
| 617 | String spn = TelephonyManager.from(mContext).getSimOperatorNameForPhone(phoneId); |
| 618 | String simOperator = TelephonyManager.from(mContext).getSimOperatorNumericForPhone(phoneId); |
chen xu | 0258169 | 2018-11-11 19:03:44 -0800 | [diff] [blame] | 619 | int carrierId = TelephonyManager.UNKNOWN_CARRIER_ID; |
chen xu | a31f22b | 2019-03-06 15:28:50 -0800 | [diff] [blame] | 620 | int specificCarrierId = TelephonyManager.UNKNOWN_CARRIER_ID; |
Jonathan Basseri | 1fa437c | 2015-04-20 11:08:18 -0700 | [diff] [blame] | 621 | // A valid simOperator should be 5 or 6 digits, depending on the length of the MNC. |
| 622 | if (simOperator != null && simOperator.length() >= 3) { |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 623 | mcc = simOperator.substring(0, 3); |
| 624 | mnc = simOperator.substring(3); |
| 625 | } |
| 626 | Phone phone = PhoneFactory.getPhone(phoneId); |
| 627 | if (phone != null) { |
| 628 | imsi = phone.getSubscriberId(); |
| 629 | gid1 = phone.getGroupIdLevel1(); |
Junda Liu | 7318353 | 2015-05-14 13:55:40 -0700 | [diff] [blame] | 630 | gid2 = phone.getGroupIdLevel2(); |
chen xu | 0258169 | 2018-11-11 19:03:44 -0800 | [diff] [blame] | 631 | carrierId = phone.getCarrierId(); |
chen xu | a31f22b | 2019-03-06 15:28:50 -0800 | [diff] [blame] | 632 | specificCarrierId = phone.getSpecificCarrierId(); |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 633 | } |
chen xu | a31f22b | 2019-03-06 15:28:50 -0800 | [diff] [blame] | 634 | return new CarrierIdentifier(mcc, mnc, spn, imsi, gid1, gid2, carrierId, specificCarrierId); |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 635 | } |
| 636 | |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 637 | /** Returns the package name of a priveleged carrier app, or null if there is none. */ |
| 638 | private String getCarrierPackageForPhoneId(int phoneId) { |
| 639 | List<String> carrierPackageNames = TelephonyManager.from(mContext) |
| 640 | .getCarrierPackageNamesForIntentAndPhone( |
Zach Johnson | fca8a8d | 2015-06-19 18:21:37 -0700 | [diff] [blame] | 641 | new Intent(CarrierService.CARRIER_SERVICE_INTERFACE), phoneId); |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 642 | if (carrierPackageNames != null && carrierPackageNames.size() > 0) { |
| 643 | return carrierPackageNames.get(0); |
| 644 | } else { |
| 645 | return null; |
| 646 | } |
| 647 | } |
| 648 | |
| 649 | private String getIccIdForPhoneId(int phoneId) { |
| 650 | if (!SubscriptionManager.isValidPhoneId(phoneId)) { |
| 651 | return null; |
| 652 | } |
| 653 | Phone phone = PhoneFactory.getPhone(phoneId); |
| 654 | if (phone == null) { |
| 655 | return null; |
| 656 | } |
| 657 | return phone.getIccSerialNumber(); |
| 658 | } |
| 659 | |
chen xu | 0258169 | 2018-11-11 19:03:44 -0800 | [diff] [blame] | 660 | /** |
chen xu | a31f22b | 2019-03-06 15:28:50 -0800 | [diff] [blame] | 661 | * Get the sim specific carrier id {@link TelephonyManager#getSimSpecificCarrierId()} |
chen xu | 0258169 | 2018-11-11 19:03:44 -0800 | [diff] [blame] | 662 | */ |
chen xu | a31f22b | 2019-03-06 15:28:50 -0800 | [diff] [blame] | 663 | private int getSpecificCarrierIdForPhoneId(int phoneId) { |
Naina Nalluri | 86fc7b0 | 2018-08-03 10:38:30 -0700 | [diff] [blame] | 664 | if (!SubscriptionManager.isValidPhoneId(phoneId)) { |
chen xu | 0258169 | 2018-11-11 19:03:44 -0800 | [diff] [blame] | 665 | return TelephonyManager.UNKNOWN_CARRIER_ID; |
Naina Nalluri | 86fc7b0 | 2018-08-03 10:38:30 -0700 | [diff] [blame] | 666 | } |
| 667 | Phone phone = PhoneFactory.getPhone(phoneId); |
| 668 | if (phone == null) { |
chen xu | 0258169 | 2018-11-11 19:03:44 -0800 | [diff] [blame] | 669 | return TelephonyManager.UNKNOWN_CARRIER_ID; |
Naina Nalluri | 86fc7b0 | 2018-08-03 10:38:30 -0700 | [diff] [blame] | 670 | } |
chen xu | a31f22b | 2019-03-06 15:28:50 -0800 | [diff] [blame] | 671 | return phone.getSpecificCarrierId(); |
chen xu | 0258169 | 2018-11-11 19:03:44 -0800 | [diff] [blame] | 672 | } |
| 673 | |
| 674 | /** |
| 675 | * Get the sim carrier id {@link TelephonyManager#getSimCarrierId() } |
| 676 | */ |
| 677 | private int getCarrierIdForPhoneId(int phoneId) { |
| 678 | if (!SubscriptionManager.isValidPhoneId(phoneId)) { |
| 679 | return TelephonyManager.UNKNOWN_CARRIER_ID; |
Naina Nalluri | 86fc7b0 | 2018-08-03 10:38:30 -0700 | [diff] [blame] | 680 | } |
chen xu | 0258169 | 2018-11-11 19:03:44 -0800 | [diff] [blame] | 681 | Phone phone = PhoneFactory.getPhone(phoneId); |
| 682 | if (phone == null) { |
| 683 | return TelephonyManager.UNKNOWN_CARRIER_ID; |
| 684 | } |
| 685 | return phone.getCarrierId(); |
Naina Nalluri | 86fc7b0 | 2018-08-03 10:38:30 -0700 | [diff] [blame] | 686 | } |
| 687 | |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 688 | /** |
| 689 | * Writes a bundle to an XML file. |
| 690 | * |
chen xu | 0258169 | 2018-11-11 19:03:44 -0800 | [diff] [blame] | 691 | * The bundle will be written to a file named after the package name, ICCID and |
chen xu | a31f22b | 2019-03-06 15:28:50 -0800 | [diff] [blame] | 692 | * specific carrier id {@link TelephonyManager#getSimSpecificCarrierId()}. the same carrier |
chen xu | 0258169 | 2018-11-11 19:03:44 -0800 | [diff] [blame] | 693 | * should have a single copy of XML file named after carrier id. However, it's still possible |
| 694 | * that platform doesn't recognize the current sim carrier, we will use iccid + carrierid as |
| 695 | * the canonical file name. carrierid can also handle the cases SIM OTA resolves to different |
| 696 | * carrier while iccid remains the same. |
| 697 | * |
| 698 | * The file can be restored later with {@link @restoreConfigFromXml}. The XML output will |
| 699 | * include the bundle and the current version of the specified package. |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 700 | * |
| 701 | * In case of errors or invalid input, no file will be written. |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 702 | * |
| 703 | * @param packageName the name of the package from which we fetched this bundle. |
Yuchen Dong | c15afed | 2018-04-26 17:05:22 +0800 | [diff] [blame] | 704 | * @param phoneId the phone ID. |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 705 | * @param config the bundle to be written. Null will be treated as an empty bundle. |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 706 | */ |
Yuchen Dong | c15afed | 2018-04-26 17:05:22 +0800 | [diff] [blame] | 707 | private void saveConfigToXml(String packageName, int phoneId, PersistableBundle config) { |
| 708 | if (SubscriptionManager.getSimStateForSlotIndex(phoneId) |
| 709 | != TelephonyManager.SIM_STATE_LOADED) { |
chen xu | 3fd5457 | 2019-03-26 17:01:15 -0700 | [diff] [blame] | 710 | loge("Skip save config because SIM records are not loaded."); |
Yuchen Dong | c15afed | 2018-04-26 17:05:22 +0800 | [diff] [blame] | 711 | return; |
| 712 | } |
| 713 | |
| 714 | final String iccid = getIccIdForPhoneId(phoneId); |
chen xu | a31f22b | 2019-03-06 15:28:50 -0800 | [diff] [blame] | 715 | final int cid = getSpecificCarrierIdForPhoneId(phoneId); |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 716 | if (packageName == null || iccid == null) { |
| 717 | loge("Cannot save config with null packageName or iccid."); |
| 718 | return; |
| 719 | } |
Junda Liu | 0259650 | 2016-11-15 13:46:43 -0800 | [diff] [blame] | 720 | // b/32668103 Only save to file if config isn't empty. |
| 721 | // In case of failure, not caching an empty bundle will |
| 722 | // try loading config again on next power on or sim loaded. |
| 723 | // Downside is for genuinely empty bundle, will bind and load |
| 724 | // on every power on. |
| 725 | if (config == null || config.isEmpty()) { |
| 726 | return; |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 727 | } |
| 728 | |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 729 | final String version = getPackageVersion(packageName); |
| 730 | if (version == null) { |
| 731 | loge("Failed to get package version for: " + packageName); |
| 732 | return; |
| 733 | } |
| 734 | |
chen xu | 3fd5457 | 2019-03-26 17:01:15 -0700 | [diff] [blame] | 735 | logWithLocalLog("save config to xml, packagename: " + packageName + " phoneId: " + phoneId); |
| 736 | |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 737 | FileOutputStream outFile = null; |
| 738 | try { |
| 739 | outFile = new FileOutputStream( |
chen xu | 0258169 | 2018-11-11 19:03:44 -0800 | [diff] [blame] | 740 | new File(mContext.getFilesDir(), |
| 741 | getFilenameForConfig(packageName, iccid, cid))); |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 742 | FastXmlSerializer out = new FastXmlSerializer(); |
| 743 | out.setOutput(outFile, "utf-8"); |
| 744 | out.startDocument("utf-8", true); |
| 745 | out.startTag(null, TAG_DOCUMENT); |
| 746 | out.startTag(null, TAG_VERSION); |
| 747 | out.text(version); |
| 748 | out.endTag(null, TAG_VERSION); |
| 749 | out.startTag(null, TAG_BUNDLE); |
| 750 | config.saveToXml(out); |
| 751 | out.endTag(null, TAG_BUNDLE); |
| 752 | out.endTag(null, TAG_DOCUMENT); |
| 753 | out.endDocument(); |
| 754 | out.flush(); |
| 755 | outFile.close(); |
| 756 | } |
| 757 | catch (IOException e) { |
| 758 | loge(e.toString()); |
| 759 | } |
| 760 | catch (XmlPullParserException e) { |
| 761 | loge(e.toString()); |
| 762 | } |
| 763 | } |
| 764 | |
| 765 | /** |
| 766 | * Reads a bundle from an XML file. |
| 767 | * |
| 768 | * This restores a bundle that was written with {@link #saveConfigToXml}. This returns the saved |
Yuchen Dong | c15afed | 2018-04-26 17:05:22 +0800 | [diff] [blame] | 769 | * config bundle for the given package and phone ID. |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 770 | * |
| 771 | * In case of errors, or if the saved config is from a different package version than the |
| 772 | * current version, then null will be returned. |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 773 | * |
| 774 | * @param packageName the name of the package from which we fetched this bundle. |
Yuchen Dong | c15afed | 2018-04-26 17:05:22 +0800 | [diff] [blame] | 775 | * @param phoneId the phone ID. |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 776 | * @return the bundle from the XML file. Returns null if there is no saved config, the saved |
| 777 | * version does not match, or reading config fails. |
| 778 | */ |
Yuchen Dong | c15afed | 2018-04-26 17:05:22 +0800 | [diff] [blame] | 779 | private PersistableBundle restoreConfigFromXml(String packageName, int phoneId) { |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 780 | final String version = getPackageVersion(packageName); |
| 781 | if (version == null) { |
| 782 | loge("Failed to get package version for: " + packageName); |
| 783 | return null; |
| 784 | } |
Yuchen Dong | c15afed | 2018-04-26 17:05:22 +0800 | [diff] [blame] | 785 | if (SubscriptionManager.getSimStateForSlotIndex(phoneId) |
| 786 | != TelephonyManager.SIM_STATE_LOADED) { |
chen xu | 3fd5457 | 2019-03-26 17:01:15 -0700 | [diff] [blame] | 787 | loge("Skip restoring config because SIM records are not yet loaded."); |
Yuchen Dong | c15afed | 2018-04-26 17:05:22 +0800 | [diff] [blame] | 788 | return null; |
| 789 | } |
| 790 | |
| 791 | final String iccid = getIccIdForPhoneId(phoneId); |
chen xu | a31f22b | 2019-03-06 15:28:50 -0800 | [diff] [blame] | 792 | final int cid = getSpecificCarrierIdForPhoneId(phoneId); |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 793 | if (packageName == null || iccid == null) { |
| 794 | loge("Cannot restore config with null packageName or iccid."); |
| 795 | return null; |
| 796 | } |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 797 | |
| 798 | PersistableBundle restoredBundle = null; |
| 799 | FileInputStream inFile = null; |
| 800 | try { |
| 801 | inFile = new FileInputStream( |
chen xu | 0258169 | 2018-11-11 19:03:44 -0800 | [diff] [blame] | 802 | new File(mContext.getFilesDir(), |
| 803 | getFilenameForConfig(packageName, iccid, cid))); |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 804 | XmlPullParser parser = XmlPullParserFactory.newInstance().newPullParser(); |
| 805 | parser.setInput(inFile, "utf-8"); |
| 806 | |
| 807 | int event; |
| 808 | while (((event = parser.next()) != XmlPullParser.END_DOCUMENT)) { |
| 809 | |
| 810 | if (event == XmlPullParser.START_TAG && TAG_VERSION.equals(parser.getName())) { |
| 811 | String savedVersion = parser.nextText(); |
| 812 | if (!version.equals(savedVersion)) { |
chen xu | 3fd5457 | 2019-03-26 17:01:15 -0700 | [diff] [blame] | 813 | loge("Saved version mismatch: " + version + " vs " + savedVersion); |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 814 | break; |
| 815 | } |
| 816 | } |
| 817 | |
| 818 | if (event == XmlPullParser.START_TAG && TAG_BUNDLE.equals(parser.getName())) { |
| 819 | restoredBundle = PersistableBundle.restoreFromXml(parser); |
| 820 | } |
| 821 | } |
| 822 | inFile.close(); |
| 823 | } |
| 824 | catch (FileNotFoundException e) { |
| 825 | loge(e.toString()); |
| 826 | } |
| 827 | catch (XmlPullParserException e) { |
| 828 | loge(e.toString()); |
| 829 | } |
| 830 | catch (IOException e) { |
| 831 | loge(e.toString()); |
| 832 | } |
| 833 | |
| 834 | return restoredBundle; |
| 835 | } |
| 836 | |
Junda Liu | 8a8a53a | 2015-05-15 16:19:57 -0700 | [diff] [blame] | 837 | /** |
Jonathan Basseri | 7697cae | 2015-07-06 15:49:23 -0700 | [diff] [blame] | 838 | * Clears cached carrier config. |
| 839 | * This deletes all saved XML files associated with the given package name. If packageName is |
| 840 | * null, then it deletes all saved XML files. |
| 841 | * |
| 842 | * @param packageName the name of a carrier package, or null if all cached config should be |
| 843 | * cleared. |
| 844 | * @return true iff one or more files were deleted. |
Junda Liu | 8a8a53a | 2015-05-15 16:19:57 -0700 | [diff] [blame] | 845 | */ |
Jonathan Basseri | 7697cae | 2015-07-06 15:49:23 -0700 | [diff] [blame] | 846 | private boolean clearCachedConfigForPackage(final String packageName) { |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 847 | File dir = mContext.getFilesDir(); |
| 848 | File[] packageFiles = dir.listFiles(new FilenameFilter() { |
| 849 | public boolean accept(File dir, String filename) { |
Jonathan Basseri | 7697cae | 2015-07-06 15:49:23 -0700 | [diff] [blame] | 850 | if (packageName != null) { |
| 851 | return filename.startsWith("carrierconfig-" + packageName + "-"); |
| 852 | } else { |
| 853 | return filename.startsWith("carrierconfig-"); |
| 854 | } |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 855 | } |
| 856 | }); |
Junda Liu | 8a8a53a | 2015-05-15 16:19:57 -0700 | [diff] [blame] | 857 | if (packageFiles == null || packageFiles.length < 1) return false; |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 858 | for (File f : packageFiles) { |
| 859 | log("deleting " + f.getName()); |
| 860 | f.delete(); |
| 861 | } |
Junda Liu | 8a8a53a | 2015-05-15 16:19:57 -0700 | [diff] [blame] | 862 | return true; |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 863 | } |
| 864 | |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 865 | /** Builds a canonical file name for a config file. */ |
Naina Nalluri | 86fc7b0 | 2018-08-03 10:38:30 -0700 | [diff] [blame] | 866 | private String getFilenameForConfig(@NonNull String packageName, @NonNull String iccid, |
chen xu | 0258169 | 2018-11-11 19:03:44 -0800 | [diff] [blame] | 867 | int cid) { |
| 868 | // the same carrier should have a single copy of XML file named after carrier id. |
| 869 | // However, it's still possible that platform doesn't recognize the current sim carrier, |
| 870 | // we will use iccid + carrierid as the canonical file name. carrierid can also handle the |
| 871 | // cases SIM OTA resolves to different carrier while iccid remains the same. |
| 872 | return "carrierconfig-" + packageName + "-" + iccid + "-" + cid + ".xml"; |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 873 | } |
| 874 | |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 875 | /** Return the current version code of a package, or null if the name is not found. */ |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 876 | private String getPackageVersion(String packageName) { |
| 877 | try { |
| 878 | PackageInfo info = mContext.getPackageManager().getPackageInfo(packageName, 0); |
Dianne Hackborn | b76ab20 | 2017-11-28 17:44:50 -0800 | [diff] [blame] | 879 | return Long.toString(info.getLongVersionCode()); |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 880 | } catch (PackageManager.NameNotFoundException e) { |
| 881 | return null; |
| 882 | } |
| 883 | } |
| 884 | |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 885 | /** |
| 886 | * Read up to date config. |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 887 | * |
| 888 | * This reads config bundles for the given phoneId. That means getting the latest bundle from |
| 889 | * the default app and a privileged carrier app, if present. This will not bind to an app if we |
| 890 | * have a saved config file to use instead. |
| 891 | */ |
| 892 | private void updateConfigForPhoneId(int phoneId) { |
Junda Liu | 8a8a53a | 2015-05-15 16:19:57 -0700 | [diff] [blame] | 893 | // Clear in-memory cache for carrier app config, so when carrier app gets uninstalled, no |
| 894 | // stale config is left. |
| 895 | if (mConfigFromCarrierApp[phoneId] != null && |
| 896 | getCarrierPackageForPhoneId(phoneId) == null) { |
| 897 | mConfigFromCarrierApp[phoneId] = null; |
| 898 | } |
Jonathan Basseri | 65273c8 | 2017-07-25 15:08:42 -0700 | [diff] [blame] | 899 | mHandler.sendMessage(mHandler.obtainMessage(EVENT_DO_FETCH_DEFAULT, phoneId, -1)); |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 900 | } |
| 901 | |
Hall Liu | 506724b | 2018-10-22 18:16:14 -0700 | [diff] [blame] | 902 | @Override |
| 903 | public @NonNull PersistableBundle getConfigForSubId(int subId, String callingPackage) { |
Malcolm Chen | 6d3d6b3 | 2018-03-01 13:58:03 -0800 | [diff] [blame] | 904 | if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( |
| 905 | mContext, subId, callingPackage, "getCarrierConfig")) { |
| 906 | return new PersistableBundle(); |
Amit Mahajan | 40b3fa5 | 2015-07-14 10:27:19 -0700 | [diff] [blame] | 907 | } |
Jeff Davidson | a8e4e24 | 2018-03-15 17:16:18 -0700 | [diff] [blame] | 908 | |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 909 | int phoneId = SubscriptionManager.getPhoneId(subId); |
Jonathan Basseri | c31f1f3 | 2015-05-12 10:13:03 -0700 | [diff] [blame] | 910 | PersistableBundle retConfig = CarrierConfigManager.getDefaultConfig(); |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 911 | if (SubscriptionManager.isValidPhoneId(phoneId)) { |
Jonathan Basseri | c31f1f3 | 2015-05-12 10:13:03 -0700 | [diff] [blame] | 912 | PersistableBundle config = mConfigFromDefaultApp[phoneId]; |
yinxu | c5e2762 | 2017-11-29 15:08:50 -0800 | [diff] [blame] | 913 | if (config != null) { |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 914 | retConfig.putAll(config); |
yinxu | c5e2762 | 2017-11-29 15:08:50 -0800 | [diff] [blame] | 915 | retConfig.putBoolean(CarrierConfigManager.KEY_CARRIER_CONFIG_APPLIED_BOOL, true); |
| 916 | } |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 917 | config = mConfigFromCarrierApp[phoneId]; |
yinxu | c5e2762 | 2017-11-29 15:08:50 -0800 | [diff] [blame] | 918 | if (config != null) { |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 919 | retConfig.putAll(config); |
yinxu | c5e2762 | 2017-11-29 15:08:50 -0800 | [diff] [blame] | 920 | retConfig.putBoolean(CarrierConfigManager.KEY_CARRIER_CONFIG_APPLIED_BOOL, true); |
| 921 | } |
Hall Liu | 506724b | 2018-10-22 18:16:14 -0700 | [diff] [blame] | 922 | config = mOverrideConfigs[phoneId]; |
| 923 | if (config != null) { |
| 924 | retConfig.putAll(config); |
| 925 | retConfig.putBoolean(CarrierConfigManager.KEY_CARRIER_CONFIG_APPLIED_BOOL, true); |
| 926 | } |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 927 | } |
| 928 | return retConfig; |
| 929 | } |
| 930 | |
| 931 | @Override |
Hall Liu | 506724b | 2018-10-22 18:16:14 -0700 | [diff] [blame] | 932 | public void overrideConfig(int subscriptionId, PersistableBundle overrides) { |
| 933 | mContext.enforceCallingOrSelfPermission( |
| 934 | android.Manifest.permission.MODIFY_PHONE_STATE, null); |
Brad Ebinger | 9e66e84 | 2019-04-25 11:02:04 -0700 | [diff] [blame] | 935 | //TODO: Also check for SHELL UID to restrict this method to testing only (b/131326259) |
Hall Liu | 506724b | 2018-10-22 18:16:14 -0700 | [diff] [blame] | 936 | int phoneId = SubscriptionManager.getPhoneId(subscriptionId); |
| 937 | if (!SubscriptionManager.isValidPhoneId(phoneId)) { |
| 938 | log("Ignore invalid phoneId: " + phoneId + " for subId: " + subscriptionId); |
| 939 | return; |
| 940 | } |
| 941 | |
| 942 | if (overrides == null) { |
| 943 | mOverrideConfigs[phoneId] = new PersistableBundle(); |
Brad Ebinger | ec45a2f | 2019-05-15 18:24:13 -0700 | [diff] [blame] | 944 | } else if (mOverrideConfigs[phoneId] == null) { |
Hall Liu | 506724b | 2018-10-22 18:16:14 -0700 | [diff] [blame] | 945 | mOverrideConfigs[phoneId] = overrides; |
| 946 | } else { |
| 947 | mOverrideConfigs[phoneId].putAll(overrides); |
| 948 | } |
Brad Ebinger | a3a75ff | 2019-04-15 17:07:23 -0700 | [diff] [blame] | 949 | |
| 950 | notifySubscriptionInfoUpdater(phoneId); |
Hall Liu | 506724b | 2018-10-22 18:16:14 -0700 | [diff] [blame] | 951 | } |
| 952 | |
| 953 | @Override |
Jonathan Basseri | 8603035 | 2015-06-08 12:27:56 -0700 | [diff] [blame] | 954 | public void notifyConfigChangedForSubId(int subId) { |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 955 | int phoneId = SubscriptionManager.getPhoneId(subId); |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 956 | if (!SubscriptionManager.isValidPhoneId(phoneId)) { |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 957 | log("Ignore invalid phoneId: " + phoneId + " for subId: " + subId); |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 958 | return; |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 959 | } |
Jordan Liu | 92b10a8 | 2019-04-16 12:29:43 -0700 | [diff] [blame] | 960 | |
| 961 | // Requires the calling app to be either a carrier privileged app for this subId or |
Junda Liu | fbd2bcb | 2016-06-15 11:15:42 -0700 | [diff] [blame] | 962 | // system privileged app with MODIFY_PHONE_STATE permission. |
Jordan Liu | 92b10a8 | 2019-04-16 12:29:43 -0700 | [diff] [blame] | 963 | TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mContext, subId, |
| 964 | "Require carrier privileges or MODIFY_PHONE_STATE permission."); |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 965 | |
| 966 | // This method should block until deleting has completed, so that an error which prevents us |
| 967 | // from clearing the cache is passed back to the carrier app. With the files successfully |
| 968 | // deleted, this can return and we will eventually bind to the carrier app. |
Jordan Liu | 92b10a8 | 2019-04-16 12:29:43 -0700 | [diff] [blame] | 969 | String callingPackageName = mContext.getPackageManager().getNameForUid( |
| 970 | Binder.getCallingUid()); |
Jonathan Basseri | 7697cae | 2015-07-06 15:49:23 -0700 | [diff] [blame] | 971 | clearCachedConfigForPackage(callingPackageName); |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 972 | updateConfigForPhoneId(phoneId); |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 973 | } |
| 974 | |
| 975 | @Override |
| 976 | public void updateConfigForPhoneId(int phoneId, String simState) { |
Junda Liu | 1f2b34d | 2015-06-18 15:26:56 -0700 | [diff] [blame] | 977 | mContext.enforceCallingOrSelfPermission( |
| 978 | android.Manifest.permission.MODIFY_PHONE_STATE, null); |
chen xu | 26b338c | 2019-04-17 23:44:43 -0700 | [diff] [blame] | 979 | logWithLocalLog("update config for phoneId: " + phoneId + " simState: " + simState); |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 980 | if (!SubscriptionManager.isValidPhoneId(phoneId)) { |
| 981 | return; |
| 982 | } |
| 983 | // requires Java 7 for switch on string. |
| 984 | switch (simState) { |
| 985 | case IccCardConstants.INTENT_VALUE_ICC_ABSENT: |
| 986 | case IccCardConstants.INTENT_VALUE_ICC_CARD_IO_ERROR: |
Junda Liu | 6f5fddf | 2016-05-24 16:14:41 -0700 | [diff] [blame] | 987 | case IccCardConstants.INTENT_VALUE_ICC_CARD_RESTRICTED: |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 988 | case IccCardConstants.INTENT_VALUE_ICC_UNKNOWN: |
Junda Liu | 9f2d271 | 2015-05-15 14:22:45 -0700 | [diff] [blame] | 989 | mHandler.sendMessage(mHandler.obtainMessage(EVENT_CLEAR_CONFIG, phoneId, -1)); |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 990 | break; |
| 991 | case IccCardConstants.INTENT_VALUE_ICC_LOADED: |
| 992 | case IccCardConstants.INTENT_VALUE_ICC_LOCKED: |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 993 | updateConfigForPhoneId(phoneId); |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 994 | break; |
| 995 | } |
| 996 | } |
| 997 | |
Junda Liu | 43d723a | 2015-05-12 17:23:45 -0700 | [diff] [blame] | 998 | @Override |
Jeff Sharkey | a6fcfed | 2017-07-20 14:18:39 -0600 | [diff] [blame] | 999 | public String getDefaultCarrierServicePackageName() { |
| 1000 | return mPlatformCarrierConfigPackage; |
| 1001 | } |
| 1002 | |
| 1003 | @Override |
Junda Liu | 43d723a | 2015-05-12 17:23:45 -0700 | [diff] [blame] | 1004 | public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { |
| 1005 | if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.DUMP) |
| 1006 | != PackageManager.PERMISSION_GRANTED) { |
| 1007 | pw.println("Permission Denial: can't dump carrierconfig from from pid=" |
| 1008 | + Binder.getCallingPid() + ", uid=" + Binder.getCallingUid()); |
| 1009 | return; |
| 1010 | } |
| 1011 | pw.println("CarrierConfigLoader: " + this); |
| 1012 | for (int i = 0; i < TelephonyManager.getDefault().getPhoneCount(); i++) { |
shuoq | 26a3a4c | 2016-12-16 11:06:48 -0800 | [diff] [blame] | 1013 | pw.println("Phone Id = " + i); |
| 1014 | // display default values in CarrierConfigManager |
| 1015 | printConfig(CarrierConfigManager.getDefaultConfig(), pw, |
| 1016 | "Default Values from CarrierConfigManager"); |
| 1017 | pw.println(""); |
| 1018 | // display ConfigFromDefaultApp |
| 1019 | printConfig(mConfigFromDefaultApp[i], pw, "mConfigFromDefaultApp"); |
| 1020 | pw.println(""); |
| 1021 | // display ConfigFromCarrierApp |
| 1022 | printConfig(mConfigFromCarrierApp[i], pw, "mConfigFromCarrierApp"); |
Hall Liu | 506724b | 2018-10-22 18:16:14 -0700 | [diff] [blame] | 1023 | pw.println(""); |
| 1024 | printConfig(mOverrideConfigs[i], pw, "mOverrideConfigs"); |
shuoq | 26a3a4c | 2016-12-16 11:06:48 -0800 | [diff] [blame] | 1025 | } |
chen xu | 3fd5457 | 2019-03-26 17:01:15 -0700 | [diff] [blame] | 1026 | |
| 1027 | pw.println("CarrierConfigLoadingLog="); |
| 1028 | mCarrierConfigLoadingLog.dump(fd, pw, args); |
shuoq | 26a3a4c | 2016-12-16 11:06:48 -0800 | [diff] [blame] | 1029 | } |
| 1030 | |
| 1031 | private void printConfig(PersistableBundle configApp, PrintWriter pw, String name) { |
| 1032 | IndentingPrintWriter indentPW = new IndentingPrintWriter(pw, " "); |
| 1033 | if (configApp == null) { |
| 1034 | indentPW.increaseIndent(); |
| 1035 | indentPW.println(name + " : null "); |
| 1036 | return; |
| 1037 | } |
| 1038 | indentPW.increaseIndent(); |
| 1039 | indentPW.println(name + " : "); |
| 1040 | List<String> sortedKeys = new ArrayList<String>(configApp.keySet()); |
| 1041 | Collections.sort(sortedKeys); |
| 1042 | indentPW.increaseIndent(); |
| 1043 | indentPW.increaseIndent(); |
| 1044 | for (String key : sortedKeys) { |
| 1045 | if (configApp.get(key) != null && configApp.get(key) instanceof Object[]) { |
| 1046 | indentPW.println(key + " = " + |
| 1047 | Arrays.toString((Object[]) configApp.get(key))); |
| 1048 | } else if (configApp.get(key) != null && configApp.get(key) instanceof int[]) { |
| 1049 | indentPW.println(key + " = " + Arrays.toString((int[]) configApp.get(key))); |
| 1050 | } else { |
| 1051 | indentPW.println(key + " = " + configApp.get(key)); |
| 1052 | } |
Junda Liu | 43d723a | 2015-05-12 17:23:45 -0700 | [diff] [blame] | 1053 | } |
| 1054 | } |
| 1055 | |
Zach Johnson | 36d7aab | 2015-05-22 15:43:00 -0700 | [diff] [blame] | 1056 | private class CarrierServiceConnection implements ServiceConnection { |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 1057 | int phoneId; |
| 1058 | int eventId; |
| 1059 | IBinder service; |
| 1060 | |
Zach Johnson | 36d7aab | 2015-05-22 15:43:00 -0700 | [diff] [blame] | 1061 | public CarrierServiceConnection(int phoneId, int eventId) { |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 1062 | this.phoneId = phoneId; |
| 1063 | this.eventId = eventId; |
| 1064 | } |
| 1065 | |
| 1066 | @Override |
| 1067 | public void onServiceConnected(ComponentName name, IBinder service) { |
| 1068 | log("Connected to config app: " + name.flattenToString()); |
| 1069 | this.service = service; |
| 1070 | mHandler.sendMessage(mHandler.obtainMessage(eventId, phoneId, -1, this)); |
| 1071 | } |
| 1072 | |
| 1073 | @Override |
| 1074 | public void onServiceDisconnected(ComponentName name) { |
| 1075 | this.service = null; |
| 1076 | } |
| 1077 | } |
| 1078 | |
| 1079 | private class ConfigLoaderBroadcastReceiver extends BroadcastReceiver { |
| 1080 | @Override |
| 1081 | public void onReceive(Context context, Intent intent) { |
| 1082 | String action = intent.getAction(); |
Junda Liu | 8a8a53a | 2015-05-15 16:19:57 -0700 | [diff] [blame] | 1083 | boolean replace = intent.getBooleanExtra(Intent.EXTRA_REPLACING, false); |
| 1084 | // If replace is true, only care ACTION_PACKAGE_REPLACED. |
| 1085 | if (replace && !Intent.ACTION_PACKAGE_REPLACED.equals(action)) |
| 1086 | return; |
| 1087 | |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 1088 | switch (action) { |
Nanxi Chen | 3d67050 | 2016-03-17 16:32:09 -0700 | [diff] [blame] | 1089 | case Intent.ACTION_BOOT_COMPLETED: |
| 1090 | mHandler.sendMessage(mHandler.obtainMessage(EVENT_SYSTEM_UNLOCKED, null)); |
| 1091 | break; |
| 1092 | |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 1093 | case Intent.ACTION_PACKAGE_ADDED: |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 1094 | case Intent.ACTION_PACKAGE_REMOVED: |
Junda Liu | 8a8a53a | 2015-05-15 16:19:57 -0700 | [diff] [blame] | 1095 | case Intent.ACTION_PACKAGE_REPLACED: |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 1096 | int uid = intent.getIntExtra(Intent.EXTRA_UID, -1); |
| 1097 | String packageName = mContext.getPackageManager().getNameForUid(uid); |
Junda Liu | 8a8a53a | 2015-05-15 16:19:57 -0700 | [diff] [blame] | 1098 | if (packageName != null) { |
| 1099 | // We don't have a phoneId for arg1. |
| 1100 | mHandler.sendMessage( |
| 1101 | mHandler.obtainMessage(EVENT_PACKAGE_CHANGED, packageName)); |
| 1102 | } |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 1103 | break; |
Jonathan Basseri | 1f743c9 | 2015-05-15 00:19:46 -0700 | [diff] [blame] | 1104 | } |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 1105 | } |
| 1106 | } |
| 1107 | |
chen xu | 3fd5457 | 2019-03-26 17:01:15 -0700 | [diff] [blame] | 1108 | private void log(String msg) { |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 1109 | Log.d(LOG_TAG, msg); |
| 1110 | } |
| 1111 | |
chen xu | 3fd5457 | 2019-03-26 17:01:15 -0700 | [diff] [blame] | 1112 | private void logWithLocalLog(String msg) { |
| 1113 | Log.d(LOG_TAG, msg); |
| 1114 | mCarrierConfigLoadingLog.log(msg); |
| 1115 | } |
| 1116 | |
| 1117 | private void loge(String msg) { |
Jonathan Basseri | 6b50e9f | 2015-05-12 20:18:31 -0700 | [diff] [blame] | 1118 | Log.e(LOG_TAG, msg); |
chen xu | 3fd5457 | 2019-03-26 17:01:15 -0700 | [diff] [blame] | 1119 | mCarrierConfigLoadingLog.log(msg); |
Jonathan Basseri | 6465afd | 2015-02-25 13:05:57 -0800 | [diff] [blame] | 1120 | } |
| 1121 | } |