| /* |
| * Copyright (C) 2006 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.phone; |
| |
| import android.app.Activity; |
| import android.app.KeyguardManager; |
| import android.app.ProgressDialog; |
| import android.content.BroadcastReceiver; |
| import android.content.ContentResolver; |
| import android.content.Context; |
| import android.content.ContextWrapper; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.media.AudioManager; |
| import android.net.ConnectivityManager; |
| import android.net.Uri; |
| import android.net.sip.SipManager; |
| import android.os.AsyncResult; |
| import android.os.Bundle; |
| import android.os.Handler; |
| import android.os.Message; |
| import android.os.PersistableBundle; |
| import android.os.PowerManager; |
| import android.os.SystemClock; |
| import android.os.SystemProperties; |
| import android.os.UpdateLock; |
| import android.os.UserManager; |
| import android.preference.PreferenceManager; |
| import android.provider.Settings; |
| import android.telephony.CarrierConfigManager; |
| import android.telephony.ServiceState; |
| import android.telephony.SubscriptionManager; |
| import android.telephony.TelephonyManager; |
| import android.util.LocalLog; |
| import android.util.Log; |
| import android.widget.Toast; |
| |
| import com.android.internal.telephony.Call; |
| import com.android.internal.telephony.CallManager; |
| import com.android.internal.telephony.IccCardConstants; |
| import com.android.internal.telephony.MmiCode; |
| import com.android.internal.telephony.Phone; |
| import com.android.internal.telephony.PhoneConstants; |
| import com.android.internal.telephony.PhoneFactory; |
| import com.android.internal.telephony.SettingsObserver; |
| import com.android.internal.telephony.TelephonyCapabilities; |
| import com.android.internal.telephony.TelephonyIntents; |
| import com.android.internal.telephony.dataconnection.DataConnectionReasons; |
| import com.android.internal.telephony.dataconnection.DataConnectionReasons.DataDisallowedReasonType; |
| import com.android.internal.util.IndentingPrintWriter; |
| import com.android.phone.common.CallLogAsync; |
| import com.android.phone.settings.SettingsConstants; |
| import com.android.phone.vvm.CarrierVvmPackageInstalledReceiver; |
| import com.android.services.telephony.sip.SipAccountRegistry; |
| import com.android.services.telephony.sip.SipUtil; |
| |
| import java.io.FileDescriptor; |
| import java.io.PrintWriter; |
| |
| /** |
| * Global state for the telephony subsystem when running in the primary |
| * phone process. |
| */ |
| public class PhoneGlobals extends ContextWrapper { |
| public static final String LOG_TAG = "PhoneGlobals"; |
| |
| /** |
| * Phone app-wide debug level: |
| * 0 - no debug logging |
| * 1 - normal debug logging if ro.debuggable is set (which is true in |
| * "eng" and "userdebug" builds but not "user" builds) |
| * 2 - ultra-verbose debug logging |
| * |
| * Most individual classes in the phone app have a local DBG constant, |
| * typically set to |
| * (PhoneApp.DBG_LEVEL >= 1) && (SystemProperties.getInt("ro.debuggable", 0) == 1) |
| * or else |
| * (PhoneApp.DBG_LEVEL >= 2) |
| * depending on the desired verbosity. |
| * |
| * ***** DO NOT SUBMIT WITH DBG_LEVEL > 0 ************* |
| */ |
| public static final int DBG_LEVEL = 0; |
| |
| private static final boolean DBG = |
| (PhoneGlobals.DBG_LEVEL >= 1) && (SystemProperties.getInt("ro.debuggable", 0) == 1); |
| private static final boolean VDBG = (PhoneGlobals.DBG_LEVEL >= 2); |
| |
| // Message codes; see mHandler below. |
| private static final int EVENT_SIM_NETWORK_LOCKED = 3; |
| private static final int EVENT_SIM_STATE_CHANGED = 8; |
| private static final int EVENT_DATA_ROAMING_DISCONNECTED = 10; |
| private static final int EVENT_DATA_ROAMING_OK = 11; |
| private static final int EVENT_UNSOL_CDMA_INFO_RECORD = 12; |
| private static final int EVENT_RESTART_SIP = 13; |
| private static final int EVENT_DATA_ROAMING_SETTINGS_CHANGED = 14; |
| private static final int EVENT_MOBILE_DATA_SETTINGS_CHANGED = 15; |
| |
| // The MMI codes are also used by the InCallScreen. |
| public static final int MMI_INITIATE = 51; |
| public static final int MMI_COMPLETE = 52; |
| public static final int MMI_CANCEL = 53; |
| // Don't use message codes larger than 99 here; those are reserved for |
| // the individual Activities of the Phone UI. |
| |
| public static final int AIRPLANE_ON = 1; |
| public static final int AIRPLANE_OFF = 0; |
| |
| /** |
| * Allowable values for the wake lock code. |
| * SLEEP means the device can be put to sleep. |
| * PARTIAL means wake the processor, but we display can be kept off. |
| * FULL means wake both the processor and the display. |
| */ |
| public enum WakeState { |
| SLEEP, |
| PARTIAL, |
| FULL |
| } |
| |
| private static PhoneGlobals sMe; |
| |
| // A few important fields we expose to the rest of the package |
| // directly (rather than thru set/get methods) for efficiency. |
| CallController callController; |
| CallManager mCM; |
| CallNotifier notifier; |
| CallerInfoCache callerInfoCache; |
| NotificationMgr notificationMgr; |
| public PhoneInterfaceManager phoneMgr; |
| CarrierConfigLoader configLoader; |
| |
| private CallGatewayManager callGatewayManager; |
| private Phone phoneInEcm; |
| |
| static boolean sVoiceCapable = true; |
| |
| // TODO: Remove, no longer used. |
| CdmaPhoneCallState cdmaPhoneCallState; |
| |
| // The currently-active PUK entry activity and progress dialog. |
| // Normally, these are the Emergency Dialer and the subsequent |
| // progress dialog. null if there is are no such objects in |
| // the foreground. |
| private Activity mPUKEntryActivity; |
| private ProgressDialog mPUKEntryProgressDialog; |
| |
| private boolean mNoDataDueToRoaming = false; |
| |
| private WakeState mWakeState = WakeState.SLEEP; |
| |
| private PowerManager mPowerManager; |
| private PowerManager.WakeLock mWakeLock; |
| private PowerManager.WakeLock mPartialWakeLock; |
| private KeyguardManager mKeyguardManager; |
| |
| private UpdateLock mUpdateLock; |
| |
| private int mDefaultDataSubId = SubscriptionManager.INVALID_SUBSCRIPTION_ID; |
| private final LocalLog mDataRoamingNotifLog = new LocalLog(50); |
| |
| // Broadcast receiver for various intent broadcasts (see onCreate()) |
| private final BroadcastReceiver mReceiver = new PhoneAppBroadcastReceiver(); |
| // Broadcast receiver for SIP based intents (see onCreate()) |
| private final SipReceiver mSipReceiver = new SipReceiver(); |
| |
| private final CarrierVvmPackageInstalledReceiver mCarrierVvmPackageInstalledReceiver = |
| new CarrierVvmPackageInstalledReceiver(); |
| |
| private final SettingsObserver mSettingsObserver; |
| |
| Handler mHandler = new Handler() { |
| @Override |
| public void handleMessage(Message msg) { |
| PhoneConstants.State phoneState; |
| if (VDBG) Log.v(LOG_TAG, "event=" + msg.what); |
| switch (msg.what) { |
| // TODO: This event should be handled by the lock screen, just |
| // like the "SIM missing" and "Sim locked" cases (bug 1804111). |
| case EVENT_SIM_NETWORK_LOCKED: |
| if (getCarrierConfig().getBoolean( |
| CarrierConfigManager.KEY_IGNORE_SIM_NETWORK_LOCKED_EVENTS_BOOL)) { |
| // Some products don't have the concept of a "SIM network lock" |
| Log.i(LOG_TAG, "Ignoring EVENT_SIM_NETWORK_LOCKED event; " |
| + "not showing 'SIM network unlock' PIN entry screen"); |
| } else { |
| // Normal case: show the "SIM network unlock" PIN entry screen. |
| // The user won't be able to do anything else until |
| // they enter a valid SIM network PIN. |
| Log.i(LOG_TAG, "show sim depersonal panel"); |
| IccNetworkDepersonalizationPanel.showDialog(); |
| } |
| break; |
| |
| case EVENT_DATA_ROAMING_DISCONNECTED: |
| notificationMgr.showDataDisconnectedRoaming(); |
| break; |
| |
| case EVENT_DATA_ROAMING_OK: |
| notificationMgr.hideDataDisconnectedRoaming(); |
| break; |
| |
| case MMI_COMPLETE: |
| onMMIComplete((AsyncResult) msg.obj); |
| break; |
| |
| case MMI_CANCEL: |
| PhoneUtils.cancelMmiCode(mCM.getFgPhone()); |
| break; |
| |
| case EVENT_SIM_STATE_CHANGED: |
| // Marks the event where the SIM goes into ready state. |
| // Right now, this is only used for the PUK-unlocking |
| // process. |
| if (msg.obj.equals(IccCardConstants.INTENT_VALUE_ICC_READY)) { |
| // when the right event is triggered and there |
| // are UI objects in the foreground, we close |
| // them to display the lock panel. |
| if (mPUKEntryActivity != null) { |
| mPUKEntryActivity.finish(); |
| mPUKEntryActivity = null; |
| } |
| if (mPUKEntryProgressDialog != null) { |
| mPUKEntryProgressDialog.dismiss(); |
| mPUKEntryProgressDialog = null; |
| } |
| } |
| break; |
| |
| case EVENT_UNSOL_CDMA_INFO_RECORD: |
| //TODO: handle message here; |
| break; |
| case EVENT_RESTART_SIP: |
| // This should only run if the Phone process crashed and was restarted. We do |
| // not want this running if the device is still in the FBE encrypted state. |
| // This is the same procedure that is triggered in the SipIncomingCallReceiver |
| // upon BOOT_COMPLETED. |
| UserManager userManager = UserManager.get(sMe); |
| if (userManager != null && userManager.isUserUnlocked()) { |
| SipUtil.startSipService(); |
| } |
| break; |
| case EVENT_DATA_ROAMING_SETTINGS_CHANGED: |
| case EVENT_MOBILE_DATA_SETTINGS_CHANGED: |
| updateDataRoamingStatus(); |
| break; |
| } |
| } |
| }; |
| |
| public PhoneGlobals(Context context) { |
| super(context); |
| sMe = this; |
| mSettingsObserver = new SettingsObserver(context, mHandler); |
| } |
| |
| public void onCreate() { |
| if (VDBG) Log.v(LOG_TAG, "onCreate()..."); |
| |
| ContentResolver resolver = getContentResolver(); |
| |
| // Cache the "voice capable" flag. |
| // This flag currently comes from a resource (which is |
| // overrideable on a per-product basis): |
| sVoiceCapable = |
| getResources().getBoolean(com.android.internal.R.bool.config_voice_capable); |
| // ...but this might eventually become a PackageManager "system |
| // feature" instead, in which case we'd do something like: |
| // sVoiceCapable = |
| // getPackageManager().hasSystemFeature(PackageManager.FEATURE_TELEPHONY_VOICE_CALLS); |
| |
| if (mCM == null) { |
| // Initialize the telephony framework |
| PhoneFactory.makeDefaultPhones(this); |
| |
| // Start TelephonyDebugService After the default phone is created. |
| Intent intent = new Intent(this, TelephonyDebugService.class); |
| startService(intent); |
| |
| mCM = CallManager.getInstance(); |
| for (Phone phone : PhoneFactory.getPhones()) { |
| mCM.registerPhone(phone); |
| } |
| |
| // Create the NotificationMgr singleton, which is used to display |
| // status bar icons and control other status bar behavior. |
| notificationMgr = NotificationMgr.init(this); |
| |
| // If PhoneGlobals has crashed and is being restarted, then restart. |
| mHandler.sendEmptyMessage(EVENT_RESTART_SIP); |
| |
| // Create an instance of CdmaPhoneCallState and initialize it to IDLE |
| cdmaPhoneCallState = new CdmaPhoneCallState(); |
| cdmaPhoneCallState.CdmaPhoneCallStateInit(); |
| |
| // before registering for phone state changes |
| mPowerManager = (PowerManager) getSystemService(Context.POWER_SERVICE); |
| mWakeLock = mPowerManager.newWakeLock(PowerManager.FULL_WAKE_LOCK, LOG_TAG); |
| // lock used to keep the processor awake, when we don't care for the display. |
| mPartialWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK |
| | PowerManager.ON_AFTER_RELEASE, LOG_TAG); |
| |
| mKeyguardManager = (KeyguardManager) getSystemService(Context.KEYGUARD_SERVICE); |
| |
| // Get UpdateLock to suppress system-update related events (e.g. dialog show-up) |
| // during phone calls. |
| mUpdateLock = new UpdateLock("phone"); |
| |
| if (DBG) Log.d(LOG_TAG, "onCreate: mUpdateLock: " + mUpdateLock); |
| |
| CallLogger callLogger = new CallLogger(this, new CallLogAsync()); |
| |
| callGatewayManager = CallGatewayManager.getInstance(); |
| |
| // Create the CallController singleton, which is the interface |
| // to the telephony layer for user-initiated telephony functionality |
| // (like making outgoing calls.) |
| callController = CallController.init(this, callLogger, callGatewayManager); |
| |
| // Create the CallerInfoCache singleton, which remembers custom ring tone and |
| // send-to-voicemail settings. |
| // |
| // The asynchronous caching will start just after this call. |
| callerInfoCache = CallerInfoCache.init(this); |
| |
| phoneMgr = PhoneInterfaceManager.init(this, PhoneFactory.getDefaultPhone()); |
| |
| configLoader = CarrierConfigLoader.init(this); |
| |
| // Create the CallNotifier singleton, which handles |
| // asynchronous events from the telephony layer (like |
| // launching the incoming-call UI when an incoming call comes |
| // in.) |
| notifier = CallNotifier.init(this); |
| |
| PhoneUtils.registerIccStatus(mHandler, EVENT_SIM_NETWORK_LOCKED); |
| |
| // register for MMI/USSD |
| mCM.registerForMmiComplete(mHandler, MMI_COMPLETE, null); |
| |
| // register connection tracking to PhoneUtils |
| PhoneUtils.initializeConnectionHandler(mCM); |
| |
| // Register for misc other intent broadcasts. |
| IntentFilter intentFilter = |
| new IntentFilter(Intent.ACTION_AIRPLANE_MODE_CHANGED); |
| intentFilter.addAction(TelephonyIntents.ACTION_SIM_STATE_CHANGED); |
| intentFilter.addAction(TelephonyIntents.ACTION_RADIO_TECHNOLOGY_CHANGED); |
| intentFilter.addAction(TelephonyIntents.ACTION_SERVICE_STATE_CHANGED); |
| intentFilter.addAction(TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED); |
| intentFilter.addAction(TelephonyIntents.ACTION_DEFAULT_DATA_SUBSCRIPTION_CHANGED); |
| intentFilter.addAction(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED); |
| registerReceiver(mReceiver, intentFilter); |
| |
| IntentFilter sipIntentFilter = new IntentFilter(Intent.ACTION_BOOT_COMPLETED); |
| sipIntentFilter.addAction(SipManager.ACTION_SIP_SERVICE_UP); |
| sipIntentFilter.addAction(SipManager.ACTION_SIP_CALL_OPTION_CHANGED); |
| sipIntentFilter.addAction(SipManager.ACTION_SIP_REMOVE_PHONE); |
| registerReceiver(mSipReceiver, sipIntentFilter); |
| |
| mCarrierVvmPackageInstalledReceiver.register(this); |
| |
| //set the default values for the preferences in the phone. |
| PreferenceManager.setDefaultValues(this, R.xml.network_setting_fragment, false); |
| |
| PreferenceManager.setDefaultValues(this, R.xml.call_feature_setting, false); |
| |
| // Make sure the audio mode (along with some |
| // audio-mode-related state of our own) is initialized |
| // correctly, given the current state of the phone. |
| PhoneUtils.setAudioMode(mCM); |
| } |
| |
| // XXX pre-load the SimProvider so that it's ready |
| resolver.getType(Uri.parse("content://icc/adn")); |
| |
| // TODO: Register for Cdma Information Records |
| // phone.registerCdmaInformationRecord(mHandler, EVENT_UNSOL_CDMA_INFO_RECORD, null); |
| |
| // Read HAC settings and configure audio hardware |
| if (getResources().getBoolean(R.bool.hac_enabled)) { |
| int hac = android.provider.Settings.System.getInt( |
| getContentResolver(), |
| android.provider.Settings.System.HEARING_AID, |
| 0); |
| AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE); |
| audioManager.setParameter(SettingsConstants.HAC_KEY, |
| hac == SettingsConstants.HAC_ENABLED |
| ? SettingsConstants.HAC_VAL_ON : SettingsConstants.HAC_VAL_OFF); |
| } |
| } |
| |
| /** |
| * Returns the singleton instance of the PhoneApp. |
| */ |
| public static PhoneGlobals getInstance() { |
| if (sMe == null) { |
| throw new IllegalStateException("No PhoneGlobals here!"); |
| } |
| return sMe; |
| } |
| |
| /** |
| * Returns the singleton instance of the PhoneApp if running as the |
| * primary user, otherwise null. |
| */ |
| static PhoneGlobals getInstanceIfPrimary() { |
| return sMe; |
| } |
| |
| /** |
| * Returns the default phone. |
| * |
| * WARNING: This method should be used carefully, now that there may be multiple phones. |
| */ |
| public static Phone getPhone() { |
| return PhoneFactory.getDefaultPhone(); |
| } |
| |
| public static Phone getPhone(int subId) { |
| return PhoneFactory.getPhone(SubscriptionManager.getPhoneId(subId)); |
| } |
| |
| /* package */ CallManager getCallManager() { |
| return mCM; |
| } |
| |
| public PersistableBundle getCarrierConfig() { |
| return getCarrierConfigForSubId(SubscriptionManager.getDefaultSubscriptionId()); |
| } |
| |
| public PersistableBundle getCarrierConfigForSubId(int subId) { |
| return configLoader.getConfigForSubId(subId); |
| } |
| |
| private void registerSettingsObserver() { |
| mSettingsObserver.unobserve(); |
| String dataRoamingSetting = Settings.Global.DATA_ROAMING; |
| String mobileDataSetting = Settings.Global.MOBILE_DATA; |
| if (TelephonyManager.getDefault().getSimCount() > 1) { |
| int subId = mDefaultDataSubId; |
| if (subId != SubscriptionManager.INVALID_SUBSCRIPTION_ID) { |
| dataRoamingSetting += subId; |
| mobileDataSetting += subId; |
| } |
| } |
| |
| // Listen for user data roaming setting changed event |
| mSettingsObserver.observe(Settings.Global.getUriFor(dataRoamingSetting), |
| EVENT_DATA_ROAMING_SETTINGS_CHANGED); |
| |
| // Listen for mobile data setting changed event |
| mSettingsObserver.observe(Settings.Global.getUriFor(mobileDataSetting), |
| EVENT_MOBILE_DATA_SETTINGS_CHANGED); |
| } |
| |
| /** |
| * Sets the activity responsible for un-PUK-blocking the device |
| * so that we may close it when we receive a positive result. |
| * mPUKEntryActivity is also used to indicate to the device that |
| * we are trying to un-PUK-lock the phone. In other words, iff |
| * it is NOT null, then we are trying to unlock and waiting for |
| * the SIM to move to READY state. |
| * |
| * @param activity is the activity to close when PUK has |
| * finished unlocking. Can be set to null to indicate the unlock |
| * or SIM READYing process is over. |
| */ |
| void setPukEntryActivity(Activity activity) { |
| mPUKEntryActivity = activity; |
| } |
| |
| Activity getPUKEntryActivity() { |
| return mPUKEntryActivity; |
| } |
| |
| /** |
| * Sets the dialog responsible for notifying the user of un-PUK- |
| * blocking - SIM READYing progress, so that we may dismiss it |
| * when we receive a positive result. |
| * |
| * @param dialog indicates the progress dialog informing the user |
| * of the state of the device. Dismissed upon completion of |
| * READYing process |
| */ |
| void setPukEntryProgressDialog(ProgressDialog dialog) { |
| mPUKEntryProgressDialog = dialog; |
| } |
| |
| /** |
| * Controls whether or not the screen is allowed to sleep. |
| * |
| * Once sleep is allowed (WakeState is SLEEP), it will rely on the |
| * settings for the poke lock to determine when to timeout and let |
| * the device sleep {@link PhoneGlobals#setScreenTimeout}. |
| * |
| * @param ws tells the device to how to wake. |
| */ |
| /* package */ void requestWakeState(WakeState ws) { |
| if (VDBG) Log.d(LOG_TAG, "requestWakeState(" + ws + ")..."); |
| synchronized (this) { |
| if (mWakeState != ws) { |
| switch (ws) { |
| case PARTIAL: |
| // acquire the processor wake lock, and release the FULL |
| // lock if it is being held. |
| mPartialWakeLock.acquire(); |
| if (mWakeLock.isHeld()) { |
| mWakeLock.release(); |
| } |
| break; |
| case FULL: |
| // acquire the full wake lock, and release the PARTIAL |
| // lock if it is being held. |
| mWakeLock.acquire(); |
| if (mPartialWakeLock.isHeld()) { |
| mPartialWakeLock.release(); |
| } |
| break; |
| case SLEEP: |
| default: |
| // release both the PARTIAL and FULL locks. |
| if (mWakeLock.isHeld()) { |
| mWakeLock.release(); |
| } |
| if (mPartialWakeLock.isHeld()) { |
| mPartialWakeLock.release(); |
| } |
| break; |
| } |
| mWakeState = ws; |
| } |
| } |
| } |
| |
| /** |
| * If we are not currently keeping the screen on, then poke the power |
| * manager to wake up the screen for the user activity timeout duration. |
| */ |
| /* package */ void wakeUpScreen() { |
| synchronized (this) { |
| if (mWakeState == WakeState.SLEEP) { |
| if (DBG) Log.d(LOG_TAG, "pulse screen lock"); |
| mPowerManager.wakeUp(SystemClock.uptimeMillis(), "android.phone:WAKE"); |
| } |
| } |
| } |
| |
| /** |
| * Sets the wake state and screen timeout based on the current state |
| * of the phone, and the current state of the in-call UI. |
| * |
| * This method is a "UI Policy" wrapper around |
| * {@link PhoneGlobals#requestWakeState} and {@link PhoneGlobals#setScreenTimeout}. |
| * |
| * It's safe to call this method regardless of the state of the Phone |
| * (e.g. whether or not it's idle), and regardless of the state of the |
| * Phone UI (e.g. whether or not the InCallScreen is active.) |
| */ |
| /* package */ void updateWakeState() { |
| PhoneConstants.State state = mCM.getState(); |
| |
| // True if the speakerphone is in use. (If so, we *always* use |
| // the default timeout. Since the user is obviously not holding |
| // the phone up to his/her face, we don't need to worry about |
| // false touches, and thus don't need to turn the screen off so |
| // aggressively.) |
| // Note that we need to make a fresh call to this method any |
| // time the speaker state changes. (That happens in |
| // PhoneUtils.turnOnSpeaker().) |
| boolean isSpeakerInUse = (state == PhoneConstants.State.OFFHOOK) && PhoneUtils.isSpeakerOn(this); |
| |
| // TODO (bug 1440854): The screen timeout *might* also need to |
| // depend on the bluetooth state, but this isn't as clear-cut as |
| // the speaker state (since while using BT it's common for the |
| // user to put the phone straight into a pocket, in which case the |
| // timeout should probably still be short.) |
| |
| // Decide whether to force the screen on or not. |
| // |
| // Force the screen to be on if the phone is ringing or dialing, |
| // or if we're displaying the "Call ended" UI for a connection in |
| // the "disconnected" state. |
| // However, if the phone is disconnected while the user is in the |
| // middle of selecting a quick response message, we should not force |
| // the screen to be on. |
| // |
| boolean isRinging = (state == PhoneConstants.State.RINGING); |
| boolean isDialing = (mCM.getFgPhone().getForegroundCall().getState() == Call.State.DIALING); |
| boolean keepScreenOn = isRinging || isDialing; |
| // keepScreenOn == true means we'll hold a full wake lock: |
| requestWakeState(keepScreenOn ? WakeState.FULL : WakeState.SLEEP); |
| } |
| |
| KeyguardManager getKeyguardManager() { |
| return mKeyguardManager; |
| } |
| |
| private void onMMIComplete(AsyncResult r) { |
| if (VDBG) Log.d(LOG_TAG, "onMMIComplete()..."); |
| MmiCode mmiCode = (MmiCode) r.result; |
| PhoneUtils.displayMMIComplete(mmiCode.getPhone(), getInstance(), mmiCode, null, null); |
| } |
| |
| private void initForNewRadioTechnology() { |
| if (DBG) Log.d(LOG_TAG, "initForNewRadioTechnology..."); |
| notifier.updateCallNotifierRegistrationsAfterRadioTechnologyChange(); |
| } |
| |
| private void handleAirplaneModeChange(Context context, int newMode) { |
| int cellState = Settings.Global.getInt(context.getContentResolver(), |
| Settings.Global.CELL_ON, PhoneConstants.CELL_ON_FLAG); |
| boolean isAirplaneNewlyOn = (newMode == 1); |
| switch (cellState) { |
| case PhoneConstants.CELL_OFF_FLAG: |
| // Airplane mode does not affect the cell radio if user |
| // has turned it off. |
| break; |
| case PhoneConstants.CELL_ON_FLAG: |
| maybeTurnCellOff(context, isAirplaneNewlyOn); |
| break; |
| case PhoneConstants.CELL_OFF_DUE_TO_AIRPLANE_MODE_FLAG: |
| maybeTurnCellOn(context, isAirplaneNewlyOn); |
| break; |
| } |
| } |
| |
| /* |
| * Returns true if the radio must be turned off when entering airplane mode. |
| */ |
| private boolean isCellOffInAirplaneMode(Context context) { |
| String airplaneModeRadios = Settings.Global.getString(context.getContentResolver(), |
| Settings.Global.AIRPLANE_MODE_RADIOS); |
| return airplaneModeRadios == null |
| || airplaneModeRadios.contains(Settings.Global.RADIO_CELL); |
| } |
| |
| private void setRadioPowerOff(Context context) { |
| Log.i(LOG_TAG, "Turning radio off - airplane"); |
| Settings.Global.putInt(context.getContentResolver(), Settings.Global.CELL_ON, |
| PhoneConstants.CELL_OFF_DUE_TO_AIRPLANE_MODE_FLAG); |
| SystemProperties.set("persist.radio.airplane_mode_on", "1"); |
| Settings.Global.putInt(getContentResolver(), Settings.Global.ENABLE_CELLULAR_ON_BOOT, 0); |
| PhoneUtils.setRadioPower(false); |
| } |
| |
| private void setRadioPowerOn(Context context) { |
| Log.i(LOG_TAG, "Turning radio on - airplane"); |
| Settings.Global.putInt(context.getContentResolver(), Settings.Global.CELL_ON, |
| PhoneConstants.CELL_ON_FLAG); |
| Settings.Global.putInt(getContentResolver(), Settings.Global.ENABLE_CELLULAR_ON_BOOT, |
| 1); |
| SystemProperties.set("persist.radio.airplane_mode_on", "0"); |
| PhoneUtils.setRadioPower(true); |
| } |
| |
| private void maybeTurnCellOff(Context context, boolean isAirplaneNewlyOn) { |
| if (isAirplaneNewlyOn) { |
| // If we are trying to turn off the radio, make sure there are no active |
| // emergency calls. If there are, switch airplane mode back to off. |
| if (PhoneUtils.isInEmergencyCall(mCM)) { |
| // Switch airplane mode back to off. |
| ConnectivityManager.from(this).setAirplaneMode(false); |
| Toast.makeText(this, R.string.radio_off_during_emergency_call, Toast.LENGTH_LONG) |
| .show(); |
| Log.i(LOG_TAG, "Ignoring airplane mode: emergency call. Turning airplane off"); |
| } else if (isCellOffInAirplaneMode(context)) { |
| setRadioPowerOff(context); |
| } else { |
| Log.i(LOG_TAG, "Ignoring airplane mode: settings prevent cell radio power off"); |
| } |
| } |
| } |
| |
| private void maybeTurnCellOn(Context context, boolean isAirplaneNewlyOn) { |
| if (!isAirplaneNewlyOn) { |
| setRadioPowerOn(context); |
| } |
| } |
| |
| /** |
| * Receiver for misc intent broadcasts the Phone app cares about. |
| */ |
| private class PhoneAppBroadcastReceiver extends BroadcastReceiver { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| String action = intent.getAction(); |
| if (action.equals(Intent.ACTION_AIRPLANE_MODE_CHANGED)) { |
| int airplaneMode = Settings.Global.getInt(getContentResolver(), |
| Settings.Global.AIRPLANE_MODE_ON, AIRPLANE_OFF); |
| // Treat any non-OFF values as ON. |
| if (airplaneMode != AIRPLANE_OFF) { |
| airplaneMode = AIRPLANE_ON; |
| } |
| handleAirplaneModeChange(context, airplaneMode); |
| } else if ((action.equals(TelephonyIntents.ACTION_SIM_STATE_CHANGED)) && |
| (mPUKEntryActivity != null)) { |
| // if an attempt to un-PUK-lock the device was made, while we're |
| // receiving this state change notification, notify the handler. |
| // NOTE: This is ONLY triggered if an attempt to un-PUK-lock has |
| // been attempted. |
| mHandler.sendMessage(mHandler.obtainMessage(EVENT_SIM_STATE_CHANGED, |
| intent.getStringExtra(IccCardConstants.INTENT_KEY_ICC_STATE))); |
| } else if (action.equals(TelephonyIntents.ACTION_RADIO_TECHNOLOGY_CHANGED)) { |
| String newPhone = intent.getStringExtra(PhoneConstants.PHONE_NAME_KEY); |
| Log.d(LOG_TAG, "Radio technology switched. Now " + newPhone + " is active."); |
| initForNewRadioTechnology(); |
| } else if (action.equals(TelephonyIntents.ACTION_SERVICE_STATE_CHANGED)) { |
| handleServiceStateChanged(intent); |
| } else if (action.equals(TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED)) { |
| int phoneId = intent.getIntExtra(PhoneConstants.PHONE_KEY, 0); |
| phoneInEcm = PhoneFactory.getPhone(phoneId); |
| Log.d(LOG_TAG, "Emergency Callback Mode. phoneId:" + phoneId); |
| if (phoneInEcm != null) { |
| if (TelephonyCapabilities.supportsEcm(phoneInEcm)) { |
| Log.d(LOG_TAG, "Emergency Callback Mode arrived in PhoneApp."); |
| // Start Emergency Callback Mode service |
| if (intent.getBooleanExtra("phoneinECMState", false)) { |
| context.startService(new Intent(context, |
| EmergencyCallbackModeService.class)); |
| } else { |
| phoneInEcm = null; |
| } |
| } else { |
| // It doesn't make sense to get ACTION_EMERGENCY_CALLBACK_MODE_CHANGED |
| // on a device that doesn't support ECM in the first place. |
| Log.e(LOG_TAG, "Got ACTION_EMERGENCY_CALLBACK_MODE_CHANGED, but " |
| + "ECM isn't supported for phone: " + phoneInEcm.getPhoneName()); |
| phoneInEcm = null; |
| } |
| } else { |
| Log.w(LOG_TAG, "phoneInEcm is null."); |
| } |
| } else if (action.equals(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED)) { |
| // Roaming status could be overridden by carrier config, so we need to update it. |
| if (VDBG) Log.v(LOG_TAG, "carrier config changed."); |
| updateDataRoamingStatus(); |
| } else if (action.equals(TelephonyIntents.ACTION_DEFAULT_DATA_SUBSCRIPTION_CHANGED)) { |
| // We also need to pay attention when default data subscription changes. |
| if (VDBG) Log.v(LOG_TAG, "default data sub changed."); |
| mDefaultDataSubId = SubscriptionManager.getDefaultDataSubscriptionId(); |
| registerSettingsObserver(); |
| Phone phone = getPhone(mDefaultDataSubId); |
| if (phone != null) { |
| updateDataRoamingStatus(); |
| } |
| } |
| } |
| } |
| |
| private class SipReceiver extends BroadcastReceiver { |
| |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| String action = intent.getAction(); |
| |
| SipAccountRegistry sipAccountRegistry = SipAccountRegistry.getInstance(); |
| if (action.equals(Intent.ACTION_BOOT_COMPLETED)) { |
| SipUtil.startSipService(); |
| } else if (action.equals(SipManager.ACTION_SIP_SERVICE_UP) |
| || action.equals(SipManager.ACTION_SIP_CALL_OPTION_CHANGED)) { |
| sipAccountRegistry.setup(context); |
| } else if (action.equals(SipManager.ACTION_SIP_REMOVE_PHONE)) { |
| if (DBG) { |
| Log.d(LOG_TAG, "SIP_REMOVE_PHONE " |
| + intent.getStringExtra(SipManager.EXTRA_LOCAL_URI)); |
| } |
| sipAccountRegistry.removeSipProfile(intent.getStringExtra( |
| SipManager.EXTRA_LOCAL_URI)); |
| } else { |
| if (DBG) Log.d(LOG_TAG, "onReceive, action not processed: " + action); |
| } |
| } |
| } |
| |
| private void handleServiceStateChanged(Intent intent) { |
| /** |
| * This used to handle updating EriTextWidgetProvider this routine |
| * and and listening for ACTION_SERVICE_STATE_CHANGED intents could |
| * be removed. But leaving just in case it might be needed in the near |
| * future. |
| */ |
| |
| if (VDBG) Log.v(LOG_TAG, "handleServiceStateChanged"); |
| // If service just returned, start sending out the queued messages |
| Bundle extras = intent.getExtras(); |
| if (extras != null) { |
| ServiceState ss = ServiceState.newFromBundle(extras); |
| if (ss != null) { |
| int state = ss.getState(); |
| int subId = intent.getIntExtra(PhoneConstants.SUBSCRIPTION_KEY, |
| SubscriptionManager.INVALID_SUBSCRIPTION_ID); |
| notificationMgr.updateNetworkSelection(state, subId); |
| |
| if (VDBG) { |
| Log.v(LOG_TAG, "subId=" + subId + ",mDefaultDataSubId=" |
| + mDefaultDataSubId + ",ss roaming=" + ss.getDataRoaming()); |
| } |
| if (subId == mDefaultDataSubId) { |
| updateDataRoamingStatus(); |
| } |
| } |
| } |
| } |
| |
| /** |
| * When roaming, if mobile data cannot be established due to data roaming not enabled, we need |
| * to notify the user so they can enable it through settings. Vise versa if the condition |
| * changes, we need to dismiss the notification. |
| */ |
| private void updateDataRoamingStatus() { |
| if (VDBG) Log.v(LOG_TAG, "updateDataRoamingStatus"); |
| Phone phone = getPhone(mDefaultDataSubId); |
| if (phone == null) { |
| Log.w(LOG_TAG, "Can't get phone with sub id = " + mDefaultDataSubId); |
| return; |
| } |
| |
| DataConnectionReasons reasons = new DataConnectionReasons(); |
| boolean dataAllowed = phone.isDataAllowed(reasons); |
| mDataRoamingNotifLog.log("dataAllowed=" + dataAllowed + ", reasons=" + reasons); |
| if (VDBG) Log.v(LOG_TAG, "dataAllowed=" + dataAllowed + ", reasons=" + reasons); |
| if (!mNoDataDueToRoaming |
| && !dataAllowed |
| && reasons.containsOnly(DataDisallowedReasonType.ROAMING_DISABLED)) { |
| // If the only reason of no data is data roaming disabled, then we notify the user |
| // so the user can turn on data roaming. |
| mNoDataDueToRoaming = true; |
| Log.d(LOG_TAG, "Show roaming disconnected notification"); |
| mDataRoamingNotifLog.log("Show"); |
| mHandler.sendEmptyMessage(EVENT_DATA_ROAMING_DISCONNECTED); |
| } else if (mNoDataDueToRoaming && (dataAllowed |
| || !reasons.containsOnly(DataDisallowedReasonType.ROAMING_DISABLED))) { |
| // Otherwise dismiss the notification we showed earlier. |
| mNoDataDueToRoaming = false; |
| Log.d(LOG_TAG, "Dismiss roaming disconnected notification"); |
| mDataRoamingNotifLog.log("Hide. data allowed=" + dataAllowed + ", reasons=" + reasons); |
| mHandler.sendEmptyMessage(EVENT_DATA_ROAMING_OK); |
| } |
| } |
| |
| public Phone getPhoneInEcm() { |
| return phoneInEcm; |
| } |
| |
| /** |
| * Triggers a refresh of the message waiting (voicemail) indicator. |
| * |
| * @param subId the subscription id we should refresh the notification for. |
| */ |
| public void refreshMwiIndicator(int subId) { |
| notificationMgr.refreshMwi(subId); |
| } |
| |
| /** |
| * Dismisses the message waiting (voicemail) indicator. |
| * |
| * @param subId the subscription id we should dismiss the notification for. |
| */ |
| public void clearMwiIndicator(int subId) { |
| // Setting voiceMessageCount to 0 will remove the current notification and clear the system |
| // cached value. |
| Phone phone = getPhone(subId); |
| if (phone == null) { |
| Log.w(LOG_TAG, "clearMwiIndicator on null phone, subId:" + subId); |
| } else { |
| phone.setVoiceMessageCount(0); |
| } |
| } |
| |
| /** |
| * Enables or disables the visual voicemail check for message waiting indicator. Default value |
| * is true. MWI is the traditional voicemail notification which should be suppressed if visual |
| * voicemail is active. {@link NotificationMgr#updateMwi(int, boolean, boolean)} currently |
| * checks the {@link android.provider.VoicemailContract.Status#CONFIGURATION_STATE} to suppress |
| * the MWI, but there are several issues. b/31229016 is a bug that when the device boots the |
| * configuration state will be cleared and the MWI for voicemail that arrives when the device |
| * is offline will be cleared, even if the account cannot be activated. A full solution will be |
| * adding a setMwiEnabled() method and stop checking the configuration state, but that is too |
| * risky at this moment. This is a temporary workaround to shut down the configuration state |
| * check if visual voicemail cannot be activated. |
| * <p>TODO(twyen): implement the setMwiEnabled() mentioned above. |
| * |
| * @param subId the account to set the enabled state |
| */ |
| public void setShouldCheckVisualVoicemailConfigurationForMwi(int subId, boolean enabled) { |
| notificationMgr.setShouldCheckVisualVoicemailConfigurationForMwi(subId, enabled); |
| } |
| |
| /** |
| * Dump the state of the object, add calls to other objects as desired. |
| * |
| * @param fd File descriptor |
| * @param printWriter Print writer |
| * @param args Arguments |
| */ |
| public void dump(FileDescriptor fd, PrintWriter printWriter, String[] args) { |
| IndentingPrintWriter pw = new IndentingPrintWriter(printWriter, " "); |
| pw.println("------- PhoneGlobals -------"); |
| pw.increaseIndent(); |
| pw.println("mNoDataDueToRoaming=" + mNoDataDueToRoaming); |
| pw.println("mDefaultDataSubId=" + mDefaultDataSubId); |
| pw.println("mDataRoamingNotifLog:"); |
| pw.increaseIndent(); |
| mDataRoamingNotifLog.dump(fd, pw, args); |
| pw.decreaseIndent(); |
| pw.decreaseIndent(); |
| pw.println("------- End PhoneGlobals -------"); |
| } |
| } |
