1 /* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.phone; 18 19 import android.annotation.IntDef; 20 import android.app.Activity; 21 import android.app.KeyguardManager; 22 import android.app.ProgressDialog; 23 import android.content.BroadcastReceiver; 24 import android.content.ContentResolver; 25 import android.content.Context; 26 import android.content.ContextWrapper; 27 import android.content.Intent; 28 import android.content.IntentFilter; 29 import android.content.pm.PackageManager; 30 import android.content.res.XmlResourceParser; 31 import android.media.AudioManager; 32 import android.net.ConnectivityManager; 33 import android.net.Uri; 34 import android.net.sip.SipManager; 35 import android.os.AsyncResult; 36 import android.os.Bundle; 37 import android.os.Handler; 38 import android.os.Message; 39 import android.os.PersistableBundle; 40 import android.os.PowerManager; 41 import android.os.SystemProperties; 42 import android.os.UserManager; 43 import android.preference.PreferenceManager; 44 import android.provider.Settings; 45 import android.sysprop.TelephonyProperties; 46 import android.telecom.TelecomManager; 47 import android.telephony.AnomalyReporter; 48 import android.telephony.CarrierConfigManager; 49 import android.telephony.ServiceState; 50 import android.telephony.SubscriptionInfo; 51 import android.telephony.SubscriptionManager; 52 import android.telephony.TelephonyManager; 53 import android.telephony.data.ApnSetting; 54 import android.util.LocalLog; 55 import android.util.Log; 56 import android.widget.Toast; 57 58 import com.android.internal.telephony.CallManager; 59 import com.android.internal.telephony.IccCardConstants; 60 import com.android.internal.telephony.MmiCode; 61 import com.android.internal.telephony.Phone; 62 import com.android.internal.telephony.PhoneConstants; 63 import com.android.internal.telephony.PhoneFactory; 64 import com.android.internal.telephony.SettingsObserver; 65 import com.android.internal.telephony.TelephonyCapabilities; 66 import com.android.internal.telephony.TelephonyComponentFactory; 67 import com.android.internal.telephony.TelephonyIntents; 68 import com.android.internal.telephony.dataconnection.DataConnectionReasons; 69 import com.android.internal.telephony.dataconnection.DataConnectionReasons.DataDisallowedReasonType; 70 import com.android.internal.telephony.ims.ImsResolver; 71 import com.android.internal.util.IndentingPrintWriter; 72 import com.android.phone.settings.SettingsConstants; 73 import com.android.phone.vvm.CarrierVvmPackageInstalledReceiver; 74 import com.android.services.telephony.rcs.TelephonyRcsService; 75 import com.android.services.telephony.sip.SipAccountRegistry; 76 import com.android.services.telephony.sip.SipUtil; 77 78 import java.io.FileDescriptor; 79 import java.io.PrintWriter; 80 import java.lang.annotation.Retention; 81 import java.lang.annotation.RetentionPolicy; 82 import java.util.List; 83 84 /** 85 * Global state for the telephony subsystem when running in the primary 86 * phone process. 87 */ 88 public class PhoneGlobals extends ContextWrapper { 89 public static final String LOG_TAG = "PhoneGlobals"; 90 91 /** 92 * Phone app-wide debug level: 93 * 0 - no debug logging 94 * 1 - normal debug logging if ro.debuggable is set (which is true in 95 * "eng" and "userdebug" builds but not "user" builds) 96 * 2 - ultra-verbose debug logging 97 * 98 * Most individual classes in the phone app have a local DBG constant, 99 * typically set to 100 * (PhoneApp.DBG_LEVEL >= 1) && (SystemProperties.getInt("ro.debuggable", 0) == 1) 101 * or else 102 * (PhoneApp.DBG_LEVEL >= 2) 103 * depending on the desired verbosity. 104 * 105 * ***** DO NOT SUBMIT WITH DBG_LEVEL > 0 ************* 106 */ 107 public static final int DBG_LEVEL = 0; 108 109 private static final boolean DBG = 110 (PhoneGlobals.DBG_LEVEL >= 1) && (SystemProperties.getInt("ro.debuggable", 0) == 1); 111 private static final boolean VDBG = (PhoneGlobals.DBG_LEVEL >= 2); 112 113 // Message codes; see mHandler below. 114 private static final int EVENT_SIM_NETWORK_LOCKED = 3; 115 private static final int EVENT_SIM_STATE_CHANGED = 8; 116 private static final int EVENT_DATA_ROAMING_DISCONNECTED = 10; 117 private static final int EVENT_DATA_ROAMING_CONNECTED = 11; 118 private static final int EVENT_DATA_ROAMING_OK = 12; 119 private static final int EVENT_UNSOL_CDMA_INFO_RECORD = 13; 120 private static final int EVENT_RESTART_SIP = 14; 121 private static final int EVENT_DATA_ROAMING_SETTINGS_CHANGED = 15; 122 private static final int EVENT_MOBILE_DATA_SETTINGS_CHANGED = 16; 123 124 // The MMI codes are also used by the InCallScreen. 125 public static final int MMI_INITIATE = 51; 126 public static final int MMI_COMPLETE = 52; 127 public static final int MMI_CANCEL = 53; 128 // Don't use message codes larger than 99 here; those are reserved for 129 // the individual Activities of the Phone UI. 130 131 public static final int AIRPLANE_ON = 1; 132 public static final int AIRPLANE_OFF = 0; 133 134 /** 135 * Allowable values for the wake lock code. 136 * SLEEP means the device can be put to sleep. 137 * PARTIAL means wake the processor, but we display can be kept off. 138 * FULL means wake both the processor and the display. 139 */ 140 public enum WakeState { 141 SLEEP, 142 PARTIAL, 143 FULL 144 } 145 146 private static PhoneGlobals sMe; 147 148 CallManager mCM; 149 CallNotifier notifier; 150 CallerInfoCache callerInfoCache; 151 NotificationMgr notificationMgr; 152 ImsResolver mImsResolver; 153 TelephonyRcsService mTelephonyRcsService; 154 public PhoneInterfaceManager phoneMgr; 155 public ImsRcsController imsRcsController; 156 CarrierConfigLoader configLoader; 157 158 private Phone phoneInEcm; 159 160 static boolean sVoiceCapable = true; 161 162 // TODO: Remove, no longer used. 163 CdmaPhoneCallState cdmaPhoneCallState; 164 165 // The currently-active PUK entry activity and progress dialog. 166 // Normally, these are the Emergency Dialer and the subsequent 167 // progress dialog. null if there is are no such objects in 168 // the foreground. 169 private Activity mPUKEntryActivity; 170 private ProgressDialog mPUKEntryProgressDialog; 171 172 /** @hide */ 173 @Retention(RetentionPolicy.SOURCE) 174 @IntDef(prefix = {"ROAMING_NOTIFICATION_"}, 175 value = { 176 ROAMING_NOTIFICATION_NO_NOTIFICATION, 177 ROAMING_NOTIFICATION_CONNECTED, 178 ROAMING_NOTIFICATION_DISCONNECTED}) 179 public @interface RoamingNotification {} 180 181 private static final int ROAMING_NOTIFICATION_NO_NOTIFICATION = 0; 182 private static final int ROAMING_NOTIFICATION_CONNECTED = 1; 183 private static final int ROAMING_NOTIFICATION_DISCONNECTED = 2; 184 185 @RoamingNotification 186 private int mPrevRoamingNotification = ROAMING_NOTIFICATION_NO_NOTIFICATION; 187 188 private WakeState mWakeState = WakeState.SLEEP; 189 190 private PowerManager mPowerManager; 191 private PowerManager.WakeLock mWakeLock; 192 private PowerManager.WakeLock mPartialWakeLock; 193 private KeyguardManager mKeyguardManager; 194 195 private int mDefaultDataSubId = SubscriptionManager.INVALID_SUBSCRIPTION_ID; 196 private final LocalLog mDataRoamingNotifLog = new LocalLog(50); 197 198 // Broadcast receiver for various intent broadcasts (see onCreate()) 199 private final BroadcastReceiver mReceiver = new PhoneAppBroadcastReceiver(); 200 // Broadcast receiver for SIP based intents (see onCreate()) 201 private final SipReceiver mSipReceiver = new SipReceiver(); 202 203 private final CarrierVvmPackageInstalledReceiver mCarrierVvmPackageInstalledReceiver = 204 new CarrierVvmPackageInstalledReceiver(); 205 206 private final SettingsObserver mSettingsObserver; 207 208 private static class EventSimStateChangedBag { 209 final int mPhoneId; 210 final String mIccStatus; 211 EventSimStateChangedBag(int phoneId, String iccStatus)212 EventSimStateChangedBag(int phoneId, String iccStatus) { 213 mPhoneId = phoneId; 214 mIccStatus = iccStatus; 215 } 216 } 217 218 Handler mHandler = new Handler() { 219 @Override 220 public void handleMessage(Message msg) { 221 PhoneConstants.State phoneState; 222 if (VDBG) Log.v(LOG_TAG, "event=" + msg.what); 223 switch (msg.what) { 224 // TODO: This event should be handled by the lock screen, just 225 // like the "SIM missing" and "Sim locked" cases (bug 1804111). 226 case EVENT_SIM_NETWORK_LOCKED: 227 if (getCarrierConfig().getBoolean( 228 CarrierConfigManager.KEY_IGNORE_SIM_NETWORK_LOCKED_EVENTS_BOOL)) { 229 // Some products don't have the concept of a "SIM network lock" 230 Log.i(LOG_TAG, "Ignoring EVENT_SIM_NETWORK_LOCKED event; " 231 + "not showing 'SIM network unlock' PIN entry screen"); 232 } else { 233 // Normal case: show the "SIM network unlock" PIN entry screen. 234 // The user won't be able to do anything else until 235 // they enter a valid SIM network PIN. 236 Log.i(LOG_TAG, "show sim depersonal panel"); 237 Phone phone = (Phone) ((AsyncResult) msg.obj).userObj; 238 int subType = (Integer)((AsyncResult)msg.obj).result; 239 IccNetworkDepersonalizationPanel.showDialog(phone, subType); 240 } 241 break; 242 243 case EVENT_DATA_ROAMING_DISCONNECTED: 244 notificationMgr.showDataRoamingNotification(msg.arg1, false); 245 break; 246 247 case EVENT_DATA_ROAMING_CONNECTED: 248 notificationMgr.showDataRoamingNotification(msg.arg1, true); 249 break; 250 251 case EVENT_DATA_ROAMING_OK: 252 notificationMgr.hideDataRoamingNotification(); 253 break; 254 255 case MMI_COMPLETE: 256 onMMIComplete((AsyncResult) msg.obj); 257 break; 258 259 case MMI_CANCEL: 260 PhoneUtils.cancelMmiCode(mCM.getFgPhone()); 261 break; 262 263 case EVENT_SIM_STATE_CHANGED: 264 // Marks the event where the SIM goes into ready state. 265 // Right now, this is only used for the PUK-unlocking 266 // process. 267 EventSimStateChangedBag bag = (EventSimStateChangedBag)msg.obj; 268 if (IccCardConstants.INTENT_VALUE_ICC_READY.equals(bag.mIccStatus) 269 || IccCardConstants.INTENT_VALUE_ICC_LOADED.equals(bag.mIccStatus)) { 270 // when the right event is triggered and there 271 // are UI objects in the foreground, we close 272 // them to display the lock panel. 273 if (mPUKEntryActivity != null) { 274 Log.i(LOG_TAG, "Dismiss puk entry activity"); 275 mPUKEntryActivity.finish(); 276 mPUKEntryActivity = null; 277 } 278 if (mPUKEntryProgressDialog != null) { 279 Log.i(LOG_TAG, "Dismiss puk progress dialog"); 280 mPUKEntryProgressDialog.dismiss(); 281 mPUKEntryProgressDialog = null; 282 } 283 Log.i(LOG_TAG, "Dismissing depersonal panel"); 284 IccNetworkDepersonalizationPanel.dialogDismiss(bag.mPhoneId); 285 } 286 break; 287 288 case EVENT_UNSOL_CDMA_INFO_RECORD: 289 //TODO: handle message here; 290 break; 291 case EVENT_RESTART_SIP: 292 // This should only run if the Phone process crashed and was restarted. We do 293 // not want this running if the device is still in the FBE encrypted state. 294 // This is the same procedure that is triggered in the SipIncomingCallReceiver 295 // upon BOOT_COMPLETED. 296 UserManager userManager = 297 (UserManager) sMe.getSystemService(Context.USER_SERVICE); 298 if (userManager != null && userManager.isUserUnlocked()) { 299 SipUtil.startSipService(); 300 } 301 break; 302 case EVENT_DATA_ROAMING_SETTINGS_CHANGED: 303 case EVENT_MOBILE_DATA_SETTINGS_CHANGED: 304 updateDataRoamingStatus(); 305 break; 306 } 307 } 308 }; 309 PhoneGlobals(Context context)310 public PhoneGlobals(Context context) { 311 super(context); 312 sMe = this; 313 mSettingsObserver = new SettingsObserver(context, mHandler); 314 } 315 onCreate()316 public void onCreate() { 317 if (VDBG) Log.v(LOG_TAG, "onCreate()..."); 318 319 ContentResolver resolver = getContentResolver(); 320 321 // Cache the "voice capable" flag. 322 // This flag currently comes from a resource (which is 323 // overrideable on a per-product basis): 324 sVoiceCapable = ((TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE)) 325 .isVoiceCapable(); 326 // ...but this might eventually become a PackageManager "system 327 // feature" instead, in which case we'd do something like: 328 // sVoiceCapable = 329 // getPackageManager().hasSystemFeature(PackageManager.FEATURE_TELEPHONY_VOICE_CALLS); 330 331 if (mCM == null) { 332 // Initialize AnomalyReporter early so that it can be used 333 AnomalyReporter.initialize(this); 334 335 // Inject telephony component factory if configured using other jars. 336 XmlResourceParser parser = getResources().getXml(R.xml.telephony_injection); 337 TelephonyComponentFactory.getInstance().injectTheComponentFactory(parser); 338 // Initialize the telephony framework 339 PhoneFactory.makeDefaultPhones(this); 340 341 // Only bring up ImsResolver if the device supports having an IMS stack. 342 if (getPackageManager().hasSystemFeature( 343 PackageManager.FEATURE_TELEPHONY_IMS)) { 344 // Get the package name of the default IMS implementation. 345 String defaultImsMmtelPackage = getResources().getString( 346 R.string.config_ims_mmtel_package); 347 String defaultImsRcsPackage = getResources().getString( 348 R.string.config_ims_rcs_package); 349 mImsResolver = new ImsResolver(this, defaultImsMmtelPackage, 350 defaultImsRcsPackage, PhoneFactory.getPhones().length); 351 mImsResolver.initialize(); 352 } 353 354 // Start TelephonyDebugService After the default phone is created. 355 Intent intent = new Intent(this, TelephonyDebugService.class); 356 startService(intent); 357 358 mCM = CallManager.getInstance(); 359 for (Phone phone : PhoneFactory.getPhones()) { 360 mCM.registerPhone(phone); 361 } 362 363 // Create the NotificationMgr singleton, which is used to display 364 // status bar icons and control other status bar behavior. 365 notificationMgr = NotificationMgr.init(this); 366 367 // If PhoneGlobals has crashed and is being restarted, then restart. 368 mHandler.sendEmptyMessage(EVENT_RESTART_SIP); 369 370 // Create an instance of CdmaPhoneCallState and initialize it to IDLE 371 cdmaPhoneCallState = new CdmaPhoneCallState(); 372 cdmaPhoneCallState.CdmaPhoneCallStateInit(); 373 374 // before registering for phone state changes 375 mPowerManager = (PowerManager) getSystemService(Context.POWER_SERVICE); 376 mWakeLock = mPowerManager.newWakeLock(PowerManager.FULL_WAKE_LOCK, LOG_TAG); 377 // lock used to keep the processor awake, when we don't care for the display. 378 mPartialWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK 379 | PowerManager.ON_AFTER_RELEASE, LOG_TAG); 380 381 mKeyguardManager = (KeyguardManager) getSystemService(Context.KEYGUARD_SERVICE); 382 383 // Create the CallerInfoCache singleton, which remembers custom ring tone and 384 // send-to-voicemail settings. 385 // 386 // The asynchronous caching will start just after this call. 387 callerInfoCache = CallerInfoCache.init(this); 388 389 phoneMgr = PhoneInterfaceManager.init(this); 390 391 imsRcsController = ImsRcsController.init(this); 392 393 if (getPackageManager().hasSystemFeature(PackageManager.FEATURE_TELEPHONY_IMS)) { 394 mTelephonyRcsService = new TelephonyRcsService(this, 395 PhoneFactory.getPhones().length); 396 mTelephonyRcsService.initialize(); 397 imsRcsController.setRcsService(mTelephonyRcsService); 398 } 399 400 configLoader = CarrierConfigLoader.init(this); 401 402 // Create the CallNotifier singleton, which handles 403 // asynchronous events from the telephony layer (like 404 // launching the incoming-call UI when an incoming call comes 405 // in.) 406 notifier = CallNotifier.init(this); 407 408 PhoneUtils.registerIccStatus(mHandler, EVENT_SIM_NETWORK_LOCKED); 409 410 // register for MMI/USSD 411 mCM.registerForMmiComplete(mHandler, MMI_COMPLETE, null); 412 413 // Initialize cell status using current airplane mode. 414 handleAirplaneModeChange(this, Settings.Global.getInt(getContentResolver(), 415 Settings.Global.AIRPLANE_MODE_ON, AIRPLANE_OFF)); 416 417 // Register for misc other intent broadcasts. 418 IntentFilter intentFilter = 419 new IntentFilter(Intent.ACTION_AIRPLANE_MODE_CHANGED); 420 intentFilter.addAction(TelephonyIntents.ACTION_SIM_STATE_CHANGED); 421 intentFilter.addAction(TelephonyIntents.ACTION_RADIO_TECHNOLOGY_CHANGED); 422 intentFilter.addAction(TelephonyIntents.ACTION_SERVICE_STATE_CHANGED); 423 intentFilter.addAction(TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED); 424 intentFilter.addAction(TelephonyIntents.ACTION_DEFAULT_DATA_SUBSCRIPTION_CHANGED); 425 intentFilter.addAction(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED); 426 registerReceiver(mReceiver, intentFilter); 427 428 IntentFilter sipIntentFilter = new IntentFilter(Intent.ACTION_BOOT_COMPLETED); 429 sipIntentFilter.addAction(SipManager.ACTION_SIP_SERVICE_UP); 430 sipIntentFilter.addAction(SipManager.ACTION_SIP_CALL_OPTION_CHANGED); 431 sipIntentFilter.addAction(SipManager.ACTION_SIP_REMOVE_PROFILE); 432 registerReceiver(mSipReceiver, sipIntentFilter); 433 434 mCarrierVvmPackageInstalledReceiver.register(this); 435 436 //set the default values for the preferences in the phone. 437 PreferenceManager.setDefaultValues(this, R.xml.call_feature_setting, false); 438 } 439 440 // XXX pre-load the SimProvider so that it's ready 441 resolver.getType(Uri.parse("content://icc/adn")); 442 443 // TODO: Register for Cdma Information Records 444 // phone.registerCdmaInformationRecord(mHandler, EVENT_UNSOL_CDMA_INFO_RECORD, null); 445 446 // Read HAC settings and configure audio hardware 447 if (getResources().getBoolean(R.bool.hac_enabled)) { 448 int hac = android.provider.Settings.System.getInt( 449 getContentResolver(), 450 android.provider.Settings.System.HEARING_AID, 451 0); 452 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE); 453 audioManager.setParameters( 454 SettingsConstants.HAC_KEY + "=" + (hac == SettingsConstants.HAC_ENABLED 455 ? SettingsConstants.HAC_VAL_ON : SettingsConstants.HAC_VAL_OFF)); 456 } 457 } 458 459 /** 460 * Returns the singleton instance of the PhoneApp. 461 */ getInstance()462 public static PhoneGlobals getInstance() { 463 if (sMe == null) { 464 throw new IllegalStateException("No PhoneGlobals here!"); 465 } 466 return sMe; 467 } 468 469 /** 470 * Returns the default phone. 471 * 472 * WARNING: This method should be used carefully, now that there may be multiple phones. 473 */ getPhone()474 public static Phone getPhone() { 475 return PhoneFactory.getDefaultPhone(); 476 } 477 getPhone(int subId)478 public static Phone getPhone(int subId) { 479 return PhoneFactory.getPhone(SubscriptionManager.getPhoneId(subId)); 480 } 481 getImsResolver()482 public ImsResolver getImsResolver() { 483 return mImsResolver; 484 } 485 getCallManager()486 /* package */ CallManager getCallManager() { 487 return mCM; 488 } 489 getCarrierConfig()490 public PersistableBundle getCarrierConfig() { 491 return getCarrierConfigForSubId(SubscriptionManager.getDefaultSubscriptionId()); 492 } 493 getCarrierConfigForSubId(int subId)494 public PersistableBundle getCarrierConfigForSubId(int subId) { 495 return configLoader.getConfigForSubIdWithFeature(subId, getOpPackageName(), 496 getAttributionTag()); 497 } 498 registerSettingsObserver()499 private void registerSettingsObserver() { 500 mSettingsObserver.unobserve(); 501 String dataRoamingSetting = Settings.Global.DATA_ROAMING; 502 String mobileDataSetting = Settings.Global.MOBILE_DATA; 503 if (TelephonyManager.getDefault().getSimCount() > 1) { 504 int subId = mDefaultDataSubId; 505 if (subId != SubscriptionManager.INVALID_SUBSCRIPTION_ID) { 506 dataRoamingSetting += subId; 507 mobileDataSetting += subId; 508 } 509 } 510 511 // Listen for user data roaming setting changed event 512 mSettingsObserver.observe(Settings.Global.getUriFor(dataRoamingSetting), 513 EVENT_DATA_ROAMING_SETTINGS_CHANGED); 514 515 // Listen for mobile data setting changed event 516 mSettingsObserver.observe(Settings.Global.getUriFor(mobileDataSetting), 517 EVENT_MOBILE_DATA_SETTINGS_CHANGED); 518 } 519 520 /** 521 * Sets the activity responsible for un-PUK-blocking the device 522 * so that we may close it when we receive a positive result. 523 * mPUKEntryActivity is also used to indicate to the device that 524 * we are trying to un-PUK-lock the phone. In other words, iff 525 * it is NOT null, then we are trying to unlock and waiting for 526 * the SIM to move to READY state. 527 * 528 * @param activity is the activity to close when PUK has 529 * finished unlocking. Can be set to null to indicate the unlock 530 * or SIM READYing process is over. 531 */ setPukEntryActivity(Activity activity)532 void setPukEntryActivity(Activity activity) { 533 Log.i(LOG_TAG, "setPukEntryActivity - set to " + (activity == null ? "null" : "activity")); 534 mPUKEntryActivity = activity; 535 } 536 getPUKEntryActivity()537 Activity getPUKEntryActivity() { 538 return mPUKEntryActivity; 539 } 540 541 /** 542 * Sets the dialog responsible for notifying the user of un-PUK- 543 * blocking - SIM READYing progress, so that we may dismiss it 544 * when we receive a positive result. 545 * 546 * @param dialog indicates the progress dialog informing the user 547 * of the state of the device. Dismissed upon completion of 548 * READYing process 549 */ setPukEntryProgressDialog(ProgressDialog dialog)550 void setPukEntryProgressDialog(ProgressDialog dialog) { 551 Log.i(LOG_TAG, "setPukEntryProgressDialog - set to " 552 + (dialog == null ? "null" : "activity")); 553 mPUKEntryProgressDialog = dialog; 554 } 555 getKeyguardManager()556 KeyguardManager getKeyguardManager() { 557 return mKeyguardManager; 558 } 559 onMMIComplete(AsyncResult r)560 private void onMMIComplete(AsyncResult r) { 561 if (VDBG) Log.d(LOG_TAG, "onMMIComplete()..."); 562 MmiCode mmiCode = (MmiCode) r.result; 563 PhoneUtils.displayMMIComplete(mmiCode.getPhone(), getInstance(), mmiCode, null, null); 564 } 565 initForNewRadioTechnology()566 private void initForNewRadioTechnology() { 567 if (DBG) Log.d(LOG_TAG, "initForNewRadioTechnology..."); 568 notifier.updateCallNotifierRegistrationsAfterRadioTechnologyChange(); 569 } 570 handleAirplaneModeChange(Context context, int newMode)571 private void handleAirplaneModeChange(Context context, int newMode) { 572 int cellState = Settings.Global.getInt(context.getContentResolver(), 573 Settings.Global.CELL_ON, PhoneConstants.CELL_ON_FLAG); 574 boolean isAirplaneNewlyOn = (newMode == 1); 575 switch (cellState) { 576 case PhoneConstants.CELL_OFF_FLAG: 577 // Airplane mode does not affect the cell radio if user 578 // has turned it off. 579 break; 580 case PhoneConstants.CELL_ON_FLAG: 581 maybeTurnCellOff(context, isAirplaneNewlyOn); 582 break; 583 case PhoneConstants.CELL_OFF_DUE_TO_AIRPLANE_MODE_FLAG: 584 maybeTurnCellOn(context, isAirplaneNewlyOn); 585 break; 586 } 587 for (Phone phone : PhoneFactory.getPhones()) { 588 phone.getServiceStateTracker().onAirplaneModeChanged(isAirplaneNewlyOn); 589 } 590 } 591 592 /* 593 * Returns true if the radio must be turned off when entering airplane mode. 594 */ isCellOffInAirplaneMode(Context context)595 private boolean isCellOffInAirplaneMode(Context context) { 596 String airplaneModeRadios = Settings.Global.getString(context.getContentResolver(), 597 Settings.Global.AIRPLANE_MODE_RADIOS); 598 return airplaneModeRadios == null 599 || airplaneModeRadios.contains(Settings.Global.RADIO_CELL); 600 } 601 setRadioPowerOff(Context context)602 private void setRadioPowerOff(Context context) { 603 Log.i(LOG_TAG, "Turning radio off - airplane"); 604 Settings.Global.putInt(context.getContentResolver(), Settings.Global.CELL_ON, 605 PhoneConstants.CELL_OFF_DUE_TO_AIRPLANE_MODE_FLAG); 606 TelephonyProperties.airplane_mode_on(true); // true means int value 1 607 Settings.Global.putInt(getContentResolver(), Settings.Global.ENABLE_CELLULAR_ON_BOOT, 0); 608 PhoneUtils.setRadioPower(false); 609 } 610 setRadioPowerOn(Context context)611 private void setRadioPowerOn(Context context) { 612 Log.i(LOG_TAG, "Turning radio on - airplane"); 613 Settings.Global.putInt(context.getContentResolver(), Settings.Global.CELL_ON, 614 PhoneConstants.CELL_ON_FLAG); 615 Settings.Global.putInt(getContentResolver(), Settings.Global.ENABLE_CELLULAR_ON_BOOT, 616 1); 617 TelephonyProperties.airplane_mode_on(false); // false means int value 0 618 PhoneUtils.setRadioPower(true); 619 } 620 maybeTurnCellOff(Context context, boolean isAirplaneNewlyOn)621 private void maybeTurnCellOff(Context context, boolean isAirplaneNewlyOn) { 622 if (isAirplaneNewlyOn) { 623 // If we are trying to turn off the radio, make sure there are no active 624 // emergency calls. If there are, switch airplane mode back to off. 625 TelecomManager tm = (TelecomManager) context.getSystemService(TELECOM_SERVICE); 626 627 if (tm != null && tm.isInEmergencyCall()) { 628 // Switch airplane mode back to off. 629 ConnectivityManager cm = 630 (ConnectivityManager) context.getSystemService(CONNECTIVITY_SERVICE); 631 cm.setAirplaneMode(false); 632 Toast.makeText(this, R.string.radio_off_during_emergency_call, Toast.LENGTH_LONG) 633 .show(); 634 Log.i(LOG_TAG, "Ignoring airplane mode: emergency call. Turning airplane off"); 635 } else if (isCellOffInAirplaneMode(context)) { 636 setRadioPowerOff(context); 637 } else { 638 Log.i(LOG_TAG, "Ignoring airplane mode: settings prevent cell radio power off"); 639 } 640 } 641 } 642 maybeTurnCellOn(Context context, boolean isAirplaneNewlyOn)643 private void maybeTurnCellOn(Context context, boolean isAirplaneNewlyOn) { 644 if (!isAirplaneNewlyOn) { 645 setRadioPowerOn(context); 646 } 647 } 648 649 /** 650 * Receiver for misc intent broadcasts the Phone app cares about. 651 */ 652 private class PhoneAppBroadcastReceiver extends BroadcastReceiver { 653 @Override onReceive(Context context, Intent intent)654 public void onReceive(Context context, Intent intent) { 655 String action = intent.getAction(); 656 if (action.equals(Intent.ACTION_AIRPLANE_MODE_CHANGED)) { 657 int airplaneMode = Settings.Global.getInt(getContentResolver(), 658 Settings.Global.AIRPLANE_MODE_ON, AIRPLANE_OFF); 659 // Treat any non-OFF values as ON. 660 if (airplaneMode != AIRPLANE_OFF) { 661 airplaneMode = AIRPLANE_ON; 662 } 663 handleAirplaneModeChange(context, airplaneMode); 664 } else if (action.equals(TelephonyIntents.ACTION_SIM_STATE_CHANGED)) { 665 // re-register as it may be a new IccCard 666 int phoneId = intent.getIntExtra(PhoneConstants.PHONE_KEY, 667 SubscriptionManager.INVALID_PHONE_INDEX); 668 if (SubscriptionManager.isValidPhoneId(phoneId)) { 669 PhoneUtils.unregisterIccStatus(mHandler, phoneId); 670 PhoneUtils.registerIccStatus(mHandler, EVENT_SIM_NETWORK_LOCKED, phoneId); 671 } 672 String iccStatus = intent.getStringExtra(IccCardConstants.INTENT_KEY_ICC_STATE); 673 mHandler.sendMessage(mHandler.obtainMessage(EVENT_SIM_STATE_CHANGED, 674 new EventSimStateChangedBag(phoneId, iccStatus))); 675 } else if (action.equals(TelephonyIntents.ACTION_RADIO_TECHNOLOGY_CHANGED)) { 676 String newPhone = intent.getStringExtra(PhoneConstants.PHONE_NAME_KEY); 677 Log.d(LOG_TAG, "Radio technology switched. Now " + newPhone + " is active."); 678 initForNewRadioTechnology(); 679 } else if (action.equals(TelephonyIntents.ACTION_SERVICE_STATE_CHANGED)) { 680 handleServiceStateChanged(intent); 681 } else if (action.equals(TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED)) { 682 int phoneId = intent.getIntExtra(PhoneConstants.PHONE_KEY, 0); 683 phoneInEcm = PhoneFactory.getPhone(phoneId); 684 Log.d(LOG_TAG, "Emergency Callback Mode. phoneId:" + phoneId); 685 if (phoneInEcm != null) { 686 if (TelephonyCapabilities.supportsEcm(phoneInEcm)) { 687 Log.d(LOG_TAG, "Emergency Callback Mode arrived in PhoneApp."); 688 // Start Emergency Callback Mode service 689 if (intent.getBooleanExtra( 690 TelephonyManager.EXTRA_PHONE_IN_ECM_STATE, false)) { 691 context.startService(new Intent(context, 692 EmergencyCallbackModeService.class)); 693 } else { 694 phoneInEcm = null; 695 } 696 } else { 697 // It doesn't make sense to get ACTION_EMERGENCY_CALLBACK_MODE_CHANGED 698 // on a device that doesn't support ECM in the first place. 699 Log.e(LOG_TAG, "Got ACTION_EMERGENCY_CALLBACK_MODE_CHANGED, but " 700 + "ECM isn't supported for phone: " + phoneInEcm.getPhoneName()); 701 phoneInEcm = null; 702 } 703 } else { 704 Log.w(LOG_TAG, "phoneInEcm is null."); 705 } 706 } else if (action.equals(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED)) { 707 // Roaming status could be overridden by carrier config, so we need to update it. 708 if (VDBG) Log.v(LOG_TAG, "carrier config changed."); 709 updateDataRoamingStatus(); 710 updateLimitedSimFunctionForDualSim(); 711 } else if (action.equals(TelephonyIntents.ACTION_DEFAULT_DATA_SUBSCRIPTION_CHANGED)) { 712 // We also need to pay attention when default data subscription changes. 713 if (VDBG) Log.v(LOG_TAG, "default data sub changed."); 714 mDefaultDataSubId = SubscriptionManager.getDefaultDataSubscriptionId(); 715 registerSettingsObserver(); 716 Phone phone = getPhone(mDefaultDataSubId); 717 if (phone != null) { 718 updateDataRoamingStatus(); 719 } 720 } 721 } 722 } 723 724 private class SipReceiver extends BroadcastReceiver { 725 726 @Override onReceive(Context context, Intent intent)727 public void onReceive(Context context, Intent intent) { 728 String action = intent.getAction(); 729 730 SipAccountRegistry sipAccountRegistry = SipAccountRegistry.getInstance(); 731 if (action.equals(Intent.ACTION_BOOT_COMPLETED)) { 732 SipUtil.startSipService(); 733 } else if (action.equals(SipManager.ACTION_SIP_SERVICE_UP) 734 || action.equals(SipManager.ACTION_SIP_CALL_OPTION_CHANGED)) { 735 sipAccountRegistry.setup(context); 736 } else if (action.equals(SipManager.ACTION_SIP_REMOVE_PROFILE)) { 737 if (DBG) { 738 Log.d(LOG_TAG, "SIP_REMOVE_PHONE " 739 + intent.getStringExtra(SipManager.EXTRA_LOCAL_URI)); 740 } 741 sipAccountRegistry.removeSipProfile(intent.getStringExtra( 742 SipManager.EXTRA_LOCAL_URI)); 743 } else { 744 if (DBG) Log.d(LOG_TAG, "onReceive, action not processed: " + action); 745 } 746 } 747 } 748 handleServiceStateChanged(Intent intent)749 private void handleServiceStateChanged(Intent intent) { 750 /** 751 * This used to handle updating EriTextWidgetProvider this routine 752 * and and listening for ACTION_SERVICE_STATE_CHANGED intents could 753 * be removed. But leaving just in case it might be needed in the near 754 * future. 755 */ 756 757 if (VDBG) Log.v(LOG_TAG, "handleServiceStateChanged"); 758 // If service just returned, start sending out the queued messages 759 Bundle extras = intent.getExtras(); 760 if (extras != null) { 761 ServiceState ss = ServiceState.newFromBundle(extras); 762 if (ss != null) { 763 int state = ss.getState(); 764 int subId = intent.getIntExtra(PhoneConstants.SUBSCRIPTION_KEY, 765 SubscriptionManager.INVALID_SUBSCRIPTION_ID); 766 notificationMgr.updateNetworkSelection(state, subId); 767 768 if (VDBG) { 769 Log.v(LOG_TAG, "subId=" + subId + ",mDefaultDataSubId=" 770 + mDefaultDataSubId + ",ss roaming=" + ss.getDataRoaming()); 771 } 772 if (subId == mDefaultDataSubId) { 773 updateDataRoamingStatus(); 774 } 775 } 776 } 777 } 778 779 /** 780 * @return whether or not we should show a notification when connecting to data roaming if the 781 * user has data roaming enabled 782 */ shouldShowDataConnectedRoaming(int subId)783 private boolean shouldShowDataConnectedRoaming(int subId) { 784 PersistableBundle config = getCarrierConfigForSubId(subId); 785 return config.getBoolean(CarrierConfigManager 786 .KEY_SHOW_DATA_CONNECTED_ROAMING_NOTIFICATION_BOOL); 787 } 788 789 /** 790 * When roaming, if mobile data cannot be established due to data roaming not enabled, we need 791 * to notify the user so they can enable it through settings. Vise versa if the condition 792 * changes, we need to dismiss the notification. 793 */ updateDataRoamingStatus()794 private void updateDataRoamingStatus() { 795 if (VDBG) Log.v(LOG_TAG, "updateDataRoamingStatus"); 796 Phone phone = getPhone(mDefaultDataSubId); 797 if (phone == null) { 798 Log.w(LOG_TAG, "Can't get phone with sub id = " + mDefaultDataSubId); 799 return; 800 } 801 802 DataConnectionReasons reasons = new DataConnectionReasons(); 803 boolean dataAllowed = phone.isDataAllowed(ApnSetting.TYPE_DEFAULT, reasons); 804 mDataRoamingNotifLog.log("dataAllowed=" + dataAllowed + ", reasons=" + reasons); 805 if (VDBG) Log.v(LOG_TAG, "dataAllowed=" + dataAllowed + ", reasons=" + reasons); 806 if (!dataAllowed && reasons.containsOnly(DataDisallowedReasonType.ROAMING_DISABLED)) { 807 // No need to show it again if we never cancelled it explicitly. 808 if (mPrevRoamingNotification == ROAMING_NOTIFICATION_DISCONNECTED) return; 809 // If the only reason of no data is data roaming disabled, then we notify the user 810 // so the user can turn on data roaming. 811 mPrevRoamingNotification = ROAMING_NOTIFICATION_DISCONNECTED; 812 Log.d(LOG_TAG, "Show roaming disconnected notification"); 813 mDataRoamingNotifLog.log("Show roaming off."); 814 Message msg = mHandler.obtainMessage(EVENT_DATA_ROAMING_DISCONNECTED); 815 msg.arg1 = mDefaultDataSubId; 816 msg.sendToTarget(); 817 } else if (dataAllowed && dataIsNowRoaming(mDefaultDataSubId) 818 && shouldShowDataConnectedRoaming(mDefaultDataSubId)) { 819 // No need to show it again if we never cancelled it explicitly, or carrier config 820 // indicates this is not needed. 821 if (mPrevRoamingNotification == ROAMING_NOTIFICATION_CONNECTED) return; 822 mPrevRoamingNotification = ROAMING_NOTIFICATION_CONNECTED; 823 Log.d(LOG_TAG, "Show roaming connected notification"); 824 mDataRoamingNotifLog.log("Show roaming on."); 825 Message msg = mHandler.obtainMessage(EVENT_DATA_ROAMING_CONNECTED); 826 msg.arg1 = mDefaultDataSubId; 827 msg.sendToTarget(); 828 } else if (mPrevRoamingNotification != ROAMING_NOTIFICATION_NO_NOTIFICATION) { 829 // Otherwise we either 1) we are not roaming or 2) roaming is off but ROAMING_DISABLED 830 // is not the only data disable reason. In this case we dismiss the notification we 831 // showed earlier. 832 mPrevRoamingNotification = ROAMING_NOTIFICATION_NO_NOTIFICATION; 833 Log.d(LOG_TAG, "Dismiss roaming notification"); 834 mDataRoamingNotifLog.log("Hide. data allowed=" + dataAllowed + ", reasons=" + reasons); 835 mHandler.sendEmptyMessage(EVENT_DATA_ROAMING_OK); 836 } 837 } 838 839 /** 840 * 841 * @param subId to check roaming on 842 * @return whether we have transitioned to dataRoaming 843 */ dataIsNowRoaming(int subId)844 private boolean dataIsNowRoaming(int subId) { 845 return getPhone(subId).getServiceState().getDataRoaming(); 846 } 847 updateLimitedSimFunctionForDualSim()848 private void updateLimitedSimFunctionForDualSim() { 849 if (DBG) Log.d(LOG_TAG, "updateLimitedSimFunctionForDualSim"); 850 // check conditions to display limited SIM function notification under dual SIM 851 SubscriptionManager subMgr = (SubscriptionManager) getSystemService( 852 Context.TELEPHONY_SUBSCRIPTION_SERVICE); 853 List<SubscriptionInfo> subList = subMgr.getActiveSubscriptionInfoList(false); 854 if (subList != null && subList.size() > 1) { 855 CarrierConfigManager configMgr = (CarrierConfigManager) 856 getSystemService(Context.CARRIER_CONFIG_SERVICE); 857 for (SubscriptionInfo info : subList) { 858 PersistableBundle b = configMgr.getConfigForSubId(info.getSubscriptionId()); 859 if (b != null) { 860 if (b.getBoolean(CarrierConfigManager 861 .KEY_LIMITED_SIM_FUNCTION_NOTIFICATION_FOR_DSDS_BOOL)) { 862 notificationMgr.showLimitedSimFunctionWarningNotification( 863 info.getSubscriptionId(), 864 info.getDisplayName().toString()); 865 } else { 866 notificationMgr.dismissLimitedSimFunctionWarningNotification( 867 info.getSubscriptionId()); 868 } 869 } 870 } 871 } else { 872 // cancel notifications for all subs 873 notificationMgr.dismissLimitedSimFunctionWarningNotification( 874 SubscriptionManager.INVALID_SUBSCRIPTION_ID); 875 } 876 notificationMgr.dismissLimitedSimFunctionWarningNotificationForInactiveSubs(); 877 878 } 879 getPhoneInEcm()880 public Phone getPhoneInEcm() { 881 return phoneInEcm; 882 } 883 884 /** 885 * Triggers a refresh of the message waiting (voicemail) indicator. 886 * 887 * @param subId the subscription id we should refresh the notification for. 888 */ refreshMwiIndicator(int subId)889 public void refreshMwiIndicator(int subId) { 890 notificationMgr.refreshMwi(subId); 891 } 892 893 /** 894 * Called when the network selection on the subscription {@code subId} is changed by the user. 895 * 896 * @param subId the subscription id. 897 */ onNetworkSelectionChanged(int subId)898 public void onNetworkSelectionChanged(int subId) { 899 Phone phone = getPhone(subId); 900 if (phone != null) { 901 notificationMgr.updateNetworkSelection(phone.getServiceState().getState(), subId); 902 } else { 903 Log.w(LOG_TAG, "onNetworkSelectionChanged on null phone, subId: " + subId); 904 } 905 } 906 907 /** 908 * Dump the state of the object, add calls to other objects as desired. 909 * 910 * @param fd File descriptor 911 * @param printWriter Print writer 912 * @param args Arguments 913 */ dump(FileDescriptor fd, PrintWriter printWriter, String[] args)914 public void dump(FileDescriptor fd, PrintWriter printWriter, String[] args) { 915 IndentingPrintWriter pw = new IndentingPrintWriter(printWriter, " "); 916 pw.println("------- PhoneGlobals -------"); 917 pw.increaseIndent(); 918 pw.println("mPrevRoamingNotification=" + mPrevRoamingNotification); 919 pw.println("mDefaultDataSubId=" + mDefaultDataSubId); 920 pw.println("mDataRoamingNotifLog:"); 921 pw.println("isSmsCapable=" + TelephonyManager.from(this).isSmsCapable()); 922 pw.increaseIndent(); 923 mDataRoamingNotifLog.dump(fd, pw, args); 924 pw.decreaseIndent(); 925 pw.println("ImsResolver:"); 926 pw.increaseIndent(); 927 try { 928 if (mImsResolver != null) mImsResolver.dump(fd, pw, args); 929 } catch (Exception e) { 930 e.printStackTrace(); 931 } 932 pw.decreaseIndent(); 933 pw.println("RcsService:"); 934 try { 935 if (mTelephonyRcsService != null) mTelephonyRcsService.dump(fd, pw, args); 936 } catch (Exception e) { 937 e.printStackTrace(); 938 } 939 pw.decreaseIndent(); 940 pw.println("------- End PhoneGlobals -------"); 941 } 942 } 943