| /* |
| * Copyright (C) 2007 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.server; |
| |
| import android.app.ActivityManager; |
| import android.app.AppOpsManager; |
| import android.content.BroadcastReceiver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.content.pm.PackageManager; |
| import android.net.LinkProperties; |
| import android.net.NetworkCapabilities; |
| import android.os.Binder; |
| import android.os.Bundle; |
| import android.os.Handler; |
| import android.os.IBinder; |
| import android.os.Message; |
| import android.os.RemoteException; |
| import android.os.UserHandle; |
| import android.telephony.CellInfo; |
| import android.telephony.CellLocation; |
| import android.telephony.DisconnectCause; |
| import android.telephony.LocationAccessPolicy; |
| import android.telephony.PhoneCapability; |
| import android.telephony.PhoneStateListener; |
| import android.telephony.PhysicalChannelConfig; |
| import android.telephony.PreciseCallState; |
| import android.telephony.PreciseDataConnectionState; |
| import android.telephony.PreciseDisconnectCause; |
| import android.telephony.Rlog; |
| import android.telephony.ServiceState; |
| import android.telephony.SignalStrength; |
| import android.telephony.SubscriptionManager; |
| import android.telephony.TelephonyManager; |
| import android.util.LocalLog; |
| import android.util.StatsLog; |
| |
| import com.android.internal.annotations.VisibleForTesting; |
| import com.android.internal.app.IBatteryStats; |
| import com.android.internal.telephony.IOnSubscriptionsChangedListener; |
| import com.android.internal.telephony.IPhoneStateListener; |
| import com.android.internal.telephony.ITelephonyRegistry; |
| import com.android.internal.telephony.PhoneConstantConversions; |
| import com.android.internal.telephony.PhoneConstants; |
| import com.android.internal.telephony.TelephonyIntents; |
| import com.android.internal.telephony.TelephonyPermissions; |
| import com.android.internal.util.DumpUtils; |
| import com.android.internal.util.IndentingPrintWriter; |
| import com.android.server.am.BatteryStatsService; |
| |
| import java.io.FileDescriptor; |
| import java.io.PrintWriter; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.NoSuchElementException; |
| |
| /** |
| * Since phone process can be restarted, this class provides a centralized place |
| * that applications can register and be called back from. |
| * |
| * Change-Id: I450c968bda93767554b5188ee63e10c9f43c5aa4 fixes bugs 16148026 |
| * and 15973975 by saving the phoneId of the registrant and then using the |
| * phoneId when deciding to to make a callback. This is necessary because |
| * a subId changes from to a dummy value when a SIM is removed and thus won't |
| * compare properly. Because SubscriptionManager.getPhoneId(int subId) handles |
| * the dummy value conversion we properly do the callbacks. |
| * |
| * Eventually we may want to remove the notion of dummy value but for now this |
| * looks like the best approach. |
| */ |
| @VisibleForTesting(visibility = VisibleForTesting.Visibility.PACKAGE) |
| public class TelephonyRegistry extends ITelephonyRegistry.Stub { |
| private static final String TAG = "TelephonyRegistry"; |
| private static final boolean DBG = false; // STOPSHIP if true |
| private static final boolean DBG_LOC = false; // STOPSHIP if true |
| private static final boolean VDBG = false; // STOPSHIP if true |
| |
| private static class Record { |
| Context context; |
| |
| String callingPackage; |
| |
| IBinder binder; |
| |
| TelephonyRegistryDeathRecipient deathRecipient; |
| |
| IPhoneStateListener callback; |
| IOnSubscriptionsChangedListener onSubscriptionsChangedListenerCallback; |
| IOnSubscriptionsChangedListener onOpportunisticSubscriptionsChangedListenerCallback; |
| |
| int callerUid; |
| int callerPid; |
| |
| int events; |
| |
| int subId = SubscriptionManager.INVALID_SUBSCRIPTION_ID; |
| |
| int phoneId = SubscriptionManager.INVALID_PHONE_INDEX; |
| |
| boolean matchPhoneStateListenerEvent(int events) { |
| return (callback != null) && ((events & this.events) != 0); |
| } |
| |
| boolean matchOnSubscriptionsChangedListener() { |
| return (onSubscriptionsChangedListenerCallback != null); |
| } |
| |
| boolean matchOnOpportunisticSubscriptionsChangedListener() { |
| return (onOpportunisticSubscriptionsChangedListenerCallback != null); |
| } |
| |
| boolean canReadCallLog() { |
| try { |
| return TelephonyPermissions.checkReadCallLog( |
| context, subId, callerPid, callerUid, callingPackage); |
| } catch (SecurityException e) { |
| return false; |
| } |
| } |
| |
| @Override |
| public String toString() { |
| return "{callingPackage=" + callingPackage + " binder=" + binder |
| + " callback=" + callback |
| + " onSubscriptionsChangedListenererCallback=" |
| + onSubscriptionsChangedListenerCallback |
| + " onOpportunisticSubscriptionsChangedListenererCallback=" |
| + onOpportunisticSubscriptionsChangedListenerCallback |
| + " callerUid=" + callerUid + " subId=" + subId + " phoneId=" + phoneId |
| + " events=" + Integer.toHexString(events) + "}"; |
| } |
| } |
| |
| private final Context mContext; |
| |
| // access should be inside synchronized (mRecords) for these two fields |
| private final ArrayList<IBinder> mRemoveList = new ArrayList<IBinder>(); |
| private final ArrayList<Record> mRecords = new ArrayList<Record>(); |
| |
| private final IBatteryStats mBatteryStats; |
| |
| private final AppOpsManager mAppOps; |
| |
| private boolean mHasNotifySubscriptionInfoChangedOccurred = false; |
| |
| private boolean mHasNotifyOpportunisticSubscriptionInfoChangedOccurred = false; |
| |
| private int mNumPhones; |
| |
| private int[] mCallState; |
| |
| private String[] mCallIncomingNumber; |
| |
| private ServiceState[] mServiceState; |
| |
| private int[] mVoiceActivationState; |
| |
| private int[] mDataActivationState; |
| |
| private boolean[] mUserMobileDataState; |
| |
| private SignalStrength[] mSignalStrength; |
| |
| private boolean[] mMessageWaiting; |
| |
| private boolean[] mCallForwarding; |
| |
| private int[] mDataActivity; |
| |
| // Connection state of default APN type data (i.e. internet) of phones |
| private int[] mDataConnectionState; |
| |
| private Bundle[] mCellLocation; |
| |
| private int[] mDataConnectionNetworkType; |
| |
| private int mOtaspMode = TelephonyManager.OTASP_UNKNOWN; |
| |
| private ArrayList<List<CellInfo>> mCellInfo = null; |
| |
| private ArrayList<List<PhysicalChannelConfig>> mPhysicalChannelConfigs; |
| |
| private int[] mSrvccState; |
| |
| private int mDefaultSubId = SubscriptionManager.INVALID_SUBSCRIPTION_ID; |
| |
| private int mDefaultPhoneId = SubscriptionManager.INVALID_PHONE_INDEX; |
| |
| private int mRingingCallState = PreciseCallState.PRECISE_CALL_STATE_IDLE; |
| |
| private int mForegroundCallState = PreciseCallState.PRECISE_CALL_STATE_IDLE; |
| |
| private int mBackgroundCallState = PreciseCallState.PRECISE_CALL_STATE_IDLE; |
| |
| private PreciseCallState mPreciseCallState = new PreciseCallState(); |
| |
| private boolean mCarrierNetworkChangeState = false; |
| |
| private PhoneCapability mPhoneCapability = null; |
| |
| @TelephonyManager.RadioPowerState |
| private int mRadioPowerState = TelephonyManager.RADIO_POWER_UNAVAILABLE; |
| |
| private int mPreferredDataSubId = SubscriptionManager.INVALID_SUBSCRIPTION_ID; |
| |
| private final LocalLog mLocalLog = new LocalLog(100); |
| |
| private PreciseDataConnectionState mPreciseDataConnectionState = |
| new PreciseDataConnectionState(); |
| |
| static final int ENFORCE_COARSE_LOCATION_PERMISSION_MASK = |
| PhoneStateListener.LISTEN_CELL_LOCATION |
| | PhoneStateListener.LISTEN_CELL_INFO; |
| |
| static final int ENFORCE_PHONE_STATE_PERMISSION_MASK = |
| PhoneStateListener.LISTEN_CALL_FORWARDING_INDICATOR | |
| PhoneStateListener.LISTEN_MESSAGE_WAITING_INDICATOR; |
| |
| static final int PRECISE_PHONE_STATE_PERMISSION_MASK = |
| PhoneStateListener.LISTEN_PRECISE_CALL_STATE | |
| PhoneStateListener.LISTEN_PRECISE_DATA_CONNECTION_STATE; |
| |
| private static final int MSG_USER_SWITCHED = 1; |
| private static final int MSG_UPDATE_DEFAULT_SUB = 2; |
| |
| private final Handler mHandler = new Handler() { |
| @Override |
| public void handleMessage(Message msg) { |
| switch (msg.what) { |
| case MSG_USER_SWITCHED: { |
| if (VDBG) log("MSG_USER_SWITCHED userId=" + msg.arg1); |
| int numPhones = TelephonyManager.getDefault().getPhoneCount(); |
| for (int sub = 0; sub < numPhones; sub++) { |
| TelephonyRegistry.this.notifyCellLocationForSubscriber(sub, |
| mCellLocation[sub]); |
| } |
| break; |
| } |
| case MSG_UPDATE_DEFAULT_SUB: { |
| int newDefaultPhoneId = msg.arg1; |
| int newDefaultSubId = (Integer)(msg.obj); |
| if (VDBG) { |
| log("MSG_UPDATE_DEFAULT_SUB:current mDefaultSubId=" + mDefaultSubId |
| + " current mDefaultPhoneId=" + mDefaultPhoneId + " newDefaultSubId= " |
| + newDefaultSubId + " newDefaultPhoneId=" + newDefaultPhoneId); |
| } |
| |
| //Due to possible risk condition,(notify call back using the new |
| //defaultSubId comes before new defaultSubId update) we need to recall all |
| //possible missed notify callback |
| synchronized (mRecords) { |
| for (Record r : mRecords) { |
| if(r.subId == SubscriptionManager.DEFAULT_SUBSCRIPTION_ID) { |
| checkPossibleMissNotify(r, newDefaultPhoneId); |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| mDefaultSubId = newDefaultSubId; |
| mDefaultPhoneId = newDefaultPhoneId; |
| } |
| } |
| } |
| }; |
| |
| private class TelephonyRegistryDeathRecipient implements IBinder.DeathRecipient { |
| |
| private final IBinder binder; |
| |
| TelephonyRegistryDeathRecipient(IBinder binder) { |
| this.binder = binder; |
| } |
| |
| @Override |
| public void binderDied() { |
| if (DBG) log("binderDied " + binder); |
| remove(binder); |
| } |
| } |
| |
| private final BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| String action = intent.getAction(); |
| if (VDBG) log("mBroadcastReceiver: action=" + action); |
| if (Intent.ACTION_USER_SWITCHED.equals(action)) { |
| int userHandle = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, 0); |
| if (DBG) log("onReceive: userHandle=" + userHandle); |
| mHandler.sendMessage(mHandler.obtainMessage(MSG_USER_SWITCHED, userHandle, 0)); |
| } else if (action.equals(TelephonyIntents.ACTION_DEFAULT_SUBSCRIPTION_CHANGED)) { |
| Integer newDefaultSubIdObj = new Integer(intent.getIntExtra( |
| PhoneConstants.SUBSCRIPTION_KEY, |
| SubscriptionManager.getDefaultSubscriptionId())); |
| int newDefaultPhoneId = intent.getIntExtra(PhoneConstants.SLOT_KEY, |
| SubscriptionManager.getPhoneId(mDefaultSubId)); |
| if (DBG) { |
| log("onReceive:current mDefaultSubId=" + mDefaultSubId |
| + " current mDefaultPhoneId=" + mDefaultPhoneId + " newDefaultSubId= " |
| + newDefaultSubIdObj + " newDefaultPhoneId=" + newDefaultPhoneId); |
| } |
| |
| if(validatePhoneId(newDefaultPhoneId) && (!newDefaultSubIdObj.equals(mDefaultSubId) |
| || (newDefaultPhoneId != mDefaultPhoneId))) { |
| mHandler.sendMessage(mHandler.obtainMessage(MSG_UPDATE_DEFAULT_SUB, |
| newDefaultPhoneId, 0, newDefaultSubIdObj)); |
| } |
| } |
| } |
| }; |
| |
| // we keep a copy of all of the state so we can send it out when folks |
| // register for it |
| // |
| // In these calls we call with the lock held. This is safe becasuse remote |
| // calls go through a oneway interface and local calls going through a |
| // handler before they get to app code. |
| |
| @VisibleForTesting(visibility = VisibleForTesting.Visibility.PACKAGE) |
| public TelephonyRegistry(Context context) { |
| CellLocation location = CellLocation.getEmpty(); |
| |
| mContext = context; |
| mBatteryStats = BatteryStatsService.getService(); |
| |
| int numPhones = TelephonyManager.getDefault().getPhoneCount(); |
| if (DBG) log("TelephonyRegistry: ctor numPhones=" + numPhones); |
| mNumPhones = numPhones; |
| mCallState = new int[numPhones]; |
| mDataActivity = new int[numPhones]; |
| mDataConnectionState = new int[numPhones]; |
| mDataConnectionNetworkType = new int[numPhones]; |
| mCallIncomingNumber = new String[numPhones]; |
| mServiceState = new ServiceState[numPhones]; |
| mVoiceActivationState = new int[numPhones]; |
| mDataActivationState = new int[numPhones]; |
| mUserMobileDataState = new boolean[numPhones]; |
| mSignalStrength = new SignalStrength[numPhones]; |
| mMessageWaiting = new boolean[numPhones]; |
| mCallForwarding = new boolean[numPhones]; |
| mCellLocation = new Bundle[numPhones]; |
| mCellInfo = new ArrayList<List<CellInfo>>(); |
| mSrvccState = new int[numPhones]; |
| mPhysicalChannelConfigs = new ArrayList<List<PhysicalChannelConfig>>(); |
| for (int i = 0; i < numPhones; i++) { |
| mCallState[i] = TelephonyManager.CALL_STATE_IDLE; |
| mDataActivity[i] = TelephonyManager.DATA_ACTIVITY_NONE; |
| mDataConnectionState[i] = TelephonyManager.DATA_UNKNOWN; |
| mVoiceActivationState[i] = TelephonyManager.SIM_ACTIVATION_STATE_UNKNOWN; |
| mDataActivationState[i] = TelephonyManager.SIM_ACTIVATION_STATE_UNKNOWN; |
| mCallIncomingNumber[i] = ""; |
| mServiceState[i] = new ServiceState(); |
| mSignalStrength[i] = new SignalStrength(); |
| mUserMobileDataState[i] = false; |
| mMessageWaiting[i] = false; |
| mCallForwarding[i] = false; |
| mCellLocation[i] = new Bundle(); |
| mCellInfo.add(i, null); |
| mSrvccState[i] = TelephonyManager.SRVCC_STATE_HANDOVER_NONE; |
| mPhysicalChannelConfigs.add(i, new ArrayList<PhysicalChannelConfig>()); |
| } |
| |
| // Note that location can be null for non-phone builds like |
| // like the generic one. |
| if (location != null) { |
| for (int i = 0; i < numPhones; i++) { |
| location.fillInNotifierBundle(mCellLocation[i]); |
| } |
| } |
| |
| mAppOps = mContext.getSystemService(AppOpsManager.class); |
| } |
| |
| public void systemRunning() { |
| // Watch for interesting updates |
| final IntentFilter filter = new IntentFilter(); |
| filter.addAction(Intent.ACTION_USER_SWITCHED); |
| filter.addAction(Intent.ACTION_USER_REMOVED); |
| filter.addAction(TelephonyIntents.ACTION_DEFAULT_SUBSCRIPTION_CHANGED); |
| log("systemRunning register for intents"); |
| mContext.registerReceiver(mBroadcastReceiver, filter); |
| } |
| |
| @Override |
| public void addOnSubscriptionsChangedListener(String callingPackage, |
| IOnSubscriptionsChangedListener callback) { |
| int callerUserId = UserHandle.getCallingUserId(); |
| mAppOps.checkPackage(Binder.getCallingUid(), callingPackage); |
| if (VDBG) { |
| log("listen oscl: E pkg=" + callingPackage + " myUserId=" + UserHandle.myUserId() |
| + " callerUserId=" + callerUserId + " callback=" + callback |
| + " callback.asBinder=" + callback.asBinder()); |
| } |
| |
| synchronized (mRecords) { |
| // register |
| IBinder b = callback.asBinder(); |
| Record r = add(b); |
| |
| if (r == null) { |
| return; |
| } |
| |
| r.context = mContext; |
| r.onSubscriptionsChangedListenerCallback = callback; |
| r.callingPackage = callingPackage; |
| r.callerUid = Binder.getCallingUid(); |
| r.callerPid = Binder.getCallingPid(); |
| r.events = 0; |
| if (DBG) { |
| log("listen oscl: Register r=" + r); |
| } |
| // Always notify when registration occurs if there has been a notification. |
| if (mHasNotifySubscriptionInfoChangedOccurred) { |
| try { |
| if (VDBG) log("listen oscl: send to r=" + r); |
| r.onSubscriptionsChangedListenerCallback.onSubscriptionsChanged(); |
| if (VDBG) log("listen oscl: sent to r=" + r); |
| } catch (RemoteException e) { |
| if (VDBG) log("listen oscl: remote exception sending to r=" + r + " e=" + e); |
| remove(r.binder); |
| } |
| } else { |
| log("listen oscl: mHasNotifySubscriptionInfoChangedOccurred==false no callback"); |
| } |
| } |
| } |
| |
| @Override |
| public void removeOnSubscriptionsChangedListener(String pkgForDebug, |
| IOnSubscriptionsChangedListener callback) { |
| if (DBG) log("listen oscl: Unregister"); |
| remove(callback.asBinder()); |
| } |
| |
| |
| @Override |
| public void addOnOpportunisticSubscriptionsChangedListener(String callingPackage, |
| IOnSubscriptionsChangedListener callback) { |
| int callerUserId = UserHandle.getCallingUserId(); |
| mAppOps.checkPackage(Binder.getCallingUid(), callingPackage); |
| if (VDBG) { |
| log("listen ooscl: E pkg=" + callingPackage + " myUserId=" + UserHandle.myUserId() |
| + " callerUserId=" + callerUserId + " callback=" + callback |
| + " callback.asBinder=" + callback.asBinder()); |
| } |
| |
| synchronized (mRecords) { |
| // register |
| IBinder b = callback.asBinder(); |
| Record r = add(b); |
| |
| if (r == null) { |
| return; |
| } |
| |
| r.context = mContext; |
| r.onOpportunisticSubscriptionsChangedListenerCallback = callback; |
| r.callingPackage = callingPackage; |
| r.callerUid = Binder.getCallingUid(); |
| r.callerPid = Binder.getCallingPid(); |
| r.events = 0; |
| if (DBG) { |
| log("listen ooscl: Register r=" + r); |
| } |
| // Always notify when registration occurs if there has been a notification. |
| if (mHasNotifyOpportunisticSubscriptionInfoChangedOccurred) { |
| try { |
| if (VDBG) log("listen ooscl: send to r=" + r); |
| r.onOpportunisticSubscriptionsChangedListenerCallback.onSubscriptionsChanged(); |
| if (VDBG) log("listen ooscl: sent to r=" + r); |
| } catch (RemoteException e) { |
| if (VDBG) log("listen ooscl: remote exception sending to r=" + r + " e=" + e); |
| remove(r.binder); |
| } |
| } else { |
| log("listen ooscl: hasNotifyOpptSubInfoChangedOccurred==false no callback"); |
| } |
| } |
| } |
| |
| @Override |
| public void notifySubscriptionInfoChanged() { |
| if (VDBG) log("notifySubscriptionInfoChanged:"); |
| synchronized (mRecords) { |
| if (!mHasNotifySubscriptionInfoChangedOccurred) { |
| log("notifySubscriptionInfoChanged: first invocation mRecords.size=" |
| + mRecords.size()); |
| } |
| mHasNotifySubscriptionInfoChangedOccurred = true; |
| mRemoveList.clear(); |
| for (Record r : mRecords) { |
| if (r.matchOnSubscriptionsChangedListener()) { |
| try { |
| if (VDBG) log("notifySubscriptionInfoChanged: call osc to r=" + r); |
| r.onSubscriptionsChangedListenerCallback.onSubscriptionsChanged(); |
| if (VDBG) log("notifySubscriptionInfoChanged: done osc to r=" + r); |
| } catch (RemoteException ex) { |
| if (VDBG) log("notifySubscriptionInfoChanged: RemoteException r=" + r); |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| } |
| |
| @Override |
| public void notifyOpportunisticSubscriptionInfoChanged() { |
| if (VDBG) log("notifyOpptSubscriptionInfoChanged:"); |
| synchronized (mRecords) { |
| if (!mHasNotifyOpportunisticSubscriptionInfoChangedOccurred) { |
| log("notifyOpptSubscriptionInfoChanged: first invocation mRecords.size=" |
| + mRecords.size()); |
| } |
| mHasNotifyOpportunisticSubscriptionInfoChangedOccurred = true; |
| mRemoveList.clear(); |
| for (Record r : mRecords) { |
| if (r.matchOnOpportunisticSubscriptionsChangedListener()) { |
| try { |
| if (VDBG) log("notifyOpptSubChanged: call oosc to r=" + r); |
| r.onOpportunisticSubscriptionsChangedListenerCallback |
| .onSubscriptionsChanged(); |
| if (VDBG) log("notifyOpptSubChanged: done oosc to r=" + r); |
| } catch (RemoteException ex) { |
| if (VDBG) log("notifyOpptSubChanged: RemoteException r=" + r); |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| } |
| |
| @Override |
| public void listen(String pkgForDebug, IPhoneStateListener callback, int events, |
| boolean notifyNow) { |
| listenForSubscriber(SubscriptionManager.DEFAULT_SUBSCRIPTION_ID, pkgForDebug, callback, |
| events, notifyNow); |
| } |
| |
| @Override |
| public void listenForSubscriber(int subId, String pkgForDebug, IPhoneStateListener callback, |
| int events, boolean notifyNow) { |
| listen(pkgForDebug, callback, events, notifyNow, subId); |
| } |
| |
| private void listen(String callingPackage, IPhoneStateListener callback, int events, |
| boolean notifyNow, int subId) { |
| int callerUserId = UserHandle.getCallingUserId(); |
| mAppOps.checkPackage(Binder.getCallingUid(), callingPackage); |
| if (VDBG) { |
| log("listen: E pkg=" + callingPackage + " events=0x" + Integer.toHexString(events) |
| + " notifyNow=" + notifyNow + " subId=" + subId + " myUserId=" |
| + UserHandle.myUserId() + " callerUserId=" + callerUserId); |
| } |
| |
| if (events != PhoneStateListener.LISTEN_NONE) { |
| // Checks permission and throws SecurityException for disallowed operations. For pre-M |
| // apps whose runtime permission has been revoked, we return immediately to skip sending |
| // events to the app without crashing it. |
| if (!checkListenerPermission(events, subId, callingPackage, "listen")) { |
| return; |
| } |
| |
| int phoneId = SubscriptionManager.getPhoneId(subId); |
| synchronized (mRecords) { |
| // register |
| IBinder b = callback.asBinder(); |
| Record r = add(b); |
| |
| if (r == null) { |
| return; |
| } |
| |
| r.context = mContext; |
| r.callback = callback; |
| r.callingPackage = callingPackage; |
| r.callerUid = Binder.getCallingUid(); |
| r.callerPid = Binder.getCallingPid(); |
| // Legacy applications pass SubscriptionManager.DEFAULT_SUB_ID, |
| // force all illegal subId to SubscriptionManager.DEFAULT_SUB_ID |
| if (!SubscriptionManager.isValidSubscriptionId(subId)) { |
| r.subId = SubscriptionManager.DEFAULT_SUBSCRIPTION_ID; |
| } else {//APP specify subID |
| r.subId = subId; |
| } |
| r.phoneId = phoneId; |
| r.events = events; |
| if (DBG) { |
| log("listen: Register r=" + r + " r.subId=" + r.subId + " phoneId=" + phoneId); |
| } |
| if (notifyNow && validatePhoneId(phoneId)) { |
| if ((events & PhoneStateListener.LISTEN_SERVICE_STATE) != 0) { |
| try { |
| if (VDBG) log("listen: call onSSC state=" + mServiceState[phoneId]); |
| r.callback.onServiceStateChanged( |
| new ServiceState(mServiceState[phoneId])); |
| } catch (RemoteException ex) { |
| remove(r.binder); |
| } |
| } |
| if ((events & PhoneStateListener.LISTEN_SIGNAL_STRENGTH) != 0) { |
| try { |
| int gsmSignalStrength = mSignalStrength[phoneId] |
| .getGsmSignalStrength(); |
| r.callback.onSignalStrengthChanged((gsmSignalStrength == 99 ? -1 |
| : gsmSignalStrength)); |
| } catch (RemoteException ex) { |
| remove(r.binder); |
| } |
| } |
| if ((events & PhoneStateListener.LISTEN_MESSAGE_WAITING_INDICATOR) != 0) { |
| try { |
| r.callback.onMessageWaitingIndicatorChanged( |
| mMessageWaiting[phoneId]); |
| } catch (RemoteException ex) { |
| remove(r.binder); |
| } |
| } |
| if ((events & PhoneStateListener.LISTEN_CALL_FORWARDING_INDICATOR) != 0) { |
| try { |
| r.callback.onCallForwardingIndicatorChanged( |
| mCallForwarding[phoneId]); |
| } catch (RemoteException ex) { |
| remove(r.binder); |
| } |
| } |
| if (validateEventsAndUserLocked(r, PhoneStateListener.LISTEN_CELL_LOCATION)) { |
| try { |
| if (DBG_LOC) log("listen: mCellLocation = " |
| + mCellLocation[phoneId]); |
| if (checkLocationAccess(r)) { |
| r.callback.onCellLocationChanged( |
| new Bundle(mCellLocation[phoneId])); |
| } |
| } catch (RemoteException ex) { |
| remove(r.binder); |
| } |
| } |
| if ((events & PhoneStateListener.LISTEN_CALL_STATE) != 0) { |
| try { |
| r.callback.onCallStateChanged(mCallState[phoneId], |
| getCallIncomingNumber(r, phoneId)); |
| } catch (RemoteException ex) { |
| remove(r.binder); |
| } |
| } |
| if ((events & PhoneStateListener.LISTEN_DATA_CONNECTION_STATE) != 0) { |
| try { |
| r.callback.onDataConnectionStateChanged(mDataConnectionState[phoneId], |
| mDataConnectionNetworkType[phoneId]); |
| } catch (RemoteException ex) { |
| remove(r.binder); |
| } |
| } |
| if ((events & PhoneStateListener.LISTEN_DATA_ACTIVITY) != 0) { |
| try { |
| r.callback.onDataActivity(mDataActivity[phoneId]); |
| } catch (RemoteException ex) { |
| remove(r.binder); |
| } |
| } |
| if ((events & PhoneStateListener.LISTEN_SIGNAL_STRENGTHS) != 0) { |
| try { |
| r.callback.onSignalStrengthsChanged(mSignalStrength[phoneId]); |
| } catch (RemoteException ex) { |
| remove(r.binder); |
| } |
| } |
| if ((events & PhoneStateListener.LISTEN_OTASP_CHANGED) != 0) { |
| try { |
| r.callback.onOtaspChanged(mOtaspMode); |
| } catch (RemoteException ex) { |
| remove(r.binder); |
| } |
| } |
| if (validateEventsAndUserLocked(r, PhoneStateListener.LISTEN_CELL_INFO)) { |
| try { |
| if (DBG_LOC) log("listen: mCellInfo[" + phoneId + "] = " |
| + mCellInfo.get(phoneId)); |
| if (checkLocationAccess(r)) { |
| r.callback.onCellInfoChanged(mCellInfo.get(phoneId)); |
| } |
| } catch (RemoteException ex) { |
| remove(r.binder); |
| } |
| } |
| if ((events & PhoneStateListener.LISTEN_PRECISE_CALL_STATE) != 0) { |
| try { |
| r.callback.onPreciseCallStateChanged(mPreciseCallState); |
| } catch (RemoteException ex) { |
| remove(r.binder); |
| } |
| } |
| if ((events & PhoneStateListener.LISTEN_PRECISE_DATA_CONNECTION_STATE) != 0) { |
| try { |
| r.callback.onPreciseDataConnectionStateChanged( |
| mPreciseDataConnectionState); |
| } catch (RemoteException ex) { |
| remove(r.binder); |
| } |
| } |
| if ((events & PhoneStateListener.LISTEN_CARRIER_NETWORK_CHANGE) != 0) { |
| try { |
| r.callback.onCarrierNetworkChange(mCarrierNetworkChangeState); |
| } catch (RemoteException ex) { |
| remove(r.binder); |
| } |
| } |
| if ((events & PhoneStateListener.LISTEN_VOICE_ACTIVATION_STATE) !=0) { |
| try { |
| r.callback.onVoiceActivationStateChanged(mVoiceActivationState[phoneId]); |
| } catch (RemoteException ex) { |
| remove(r.binder); |
| } |
| } |
| if ((events & PhoneStateListener.LISTEN_DATA_ACTIVATION_STATE) !=0) { |
| try { |
| r.callback.onDataActivationStateChanged(mDataActivationState[phoneId]); |
| } catch (RemoteException ex) { |
| remove(r.binder); |
| } |
| } |
| if ((events & PhoneStateListener.LISTEN_USER_MOBILE_DATA_STATE) != 0) { |
| try { |
| r.callback.onUserMobileDataStateChanged(mUserMobileDataState[phoneId]); |
| } catch (RemoteException ex) { |
| remove(r.binder); |
| } |
| } |
| if ((events & PhoneStateListener.LISTEN_PHYSICAL_CHANNEL_CONFIGURATION) != 0) { |
| try { |
| r.callback.onPhysicalChannelConfigurationChanged( |
| mPhysicalChannelConfigs.get(phoneId)); |
| } catch (RemoteException ex) { |
| remove(r.binder); |
| } |
| } |
| if ((events & PhoneStateListener.LISTEN_PHONE_CAPABILITY_CHANGE) != 0) { |
| try { |
| r.callback.onPhoneCapabilityChanged(mPhoneCapability); |
| } catch (RemoteException ex) { |
| remove(r.binder); |
| } |
| } |
| if ((events & PhoneStateListener.LISTEN_PREFERRED_DATA_SUBID_CHANGE) != 0) { |
| try { |
| r.callback.onPreferredDataSubIdChanged(mPreferredDataSubId); |
| } catch (RemoteException ex) { |
| remove(r.binder); |
| } |
| } |
| if ((events & PhoneStateListener.LISTEN_RADIO_POWER_STATE_CHANGED) != 0) { |
| try { |
| r.callback.onRadioPowerStateChanged(mRadioPowerState); |
| } catch (RemoteException ex) { |
| remove(r.binder); |
| } |
| } |
| if ((events & PhoneStateListener.LISTEN_SRVCC_STATE_CHANGED) != 0) { |
| try { |
| r.callback.onSrvccStateChanged(mSrvccState[phoneId]); |
| } catch (RemoteException ex) { |
| remove(r.binder); |
| } |
| } |
| } |
| } |
| } else { |
| if(DBG) log("listen: Unregister"); |
| remove(callback.asBinder()); |
| } |
| } |
| |
| private String getCallIncomingNumber(Record record, int phoneId) { |
| // Only reveal the incoming number if the record has read call log permission. |
| return record.canReadCallLog() ? mCallIncomingNumber[phoneId] : ""; |
| } |
| |
| private Record add(IBinder binder) { |
| Record r; |
| |
| synchronized (mRecords) { |
| final int N = mRecords.size(); |
| for (int i = 0; i < N; i++) { |
| r = mRecords.get(i); |
| if (binder == r.binder) { |
| // Already existed. |
| return r; |
| } |
| } |
| r = new Record(); |
| r.binder = binder; |
| r.deathRecipient = new TelephonyRegistryDeathRecipient(binder); |
| |
| try { |
| binder.linkToDeath(r.deathRecipient, 0); |
| } catch (RemoteException e) { |
| if (VDBG) log("LinkToDeath remote exception sending to r=" + r + " e=" + e); |
| // Binder already died. Return null. |
| return null; |
| } |
| |
| mRecords.add(r); |
| if (DBG) log("add new record"); |
| } |
| |
| return r; |
| } |
| |
| private void remove(IBinder binder) { |
| synchronized (mRecords) { |
| final int recordCount = mRecords.size(); |
| for (int i = 0; i < recordCount; i++) { |
| Record r = mRecords.get(i); |
| if (r.binder == binder) { |
| if (DBG) { |
| log("remove: binder=" + binder + " r.callingPackage " + r.callingPackage |
| + " r.callback " + r.callback); |
| } |
| |
| if (r.deathRecipient != null) { |
| try { |
| binder.unlinkToDeath(r.deathRecipient, 0); |
| } catch (NoSuchElementException e) { |
| if (VDBG) log("UnlinkToDeath NoSuchElementException sending to r=" |
| + r + " e=" + e); |
| } |
| } |
| |
| mRecords.remove(i); |
| return; |
| } |
| } |
| } |
| } |
| |
| public void notifyCallState(int state, String phoneNumber) { |
| if (!checkNotifyPermission("notifyCallState()")) { |
| return; |
| } |
| |
| if (VDBG) { |
| log("notifyCallState: state=" + state + " phoneNumber=" + phoneNumber); |
| } |
| |
| synchronized (mRecords) { |
| for (Record r : mRecords) { |
| if (r.matchPhoneStateListenerEvent(PhoneStateListener.LISTEN_CALL_STATE) && |
| (r.subId == SubscriptionManager.DEFAULT_SUBSCRIPTION_ID)) { |
| try { |
| // Ensure the listener has read call log permission; if they do not return |
| // an empty phone number. |
| String phoneNumberOrEmpty = r.canReadCallLog() ? phoneNumber : ""; |
| r.callback.onCallStateChanged(state, phoneNumberOrEmpty); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| |
| // Called only by Telecomm to communicate call state across different phone accounts. So |
| // there is no need to add a valid subId or slotId. |
| broadcastCallStateChanged(state, phoneNumber, |
| SubscriptionManager.INVALID_PHONE_INDEX, |
| SubscriptionManager.INVALID_SUBSCRIPTION_ID); |
| } |
| |
| public void notifyCallStateForPhoneId(int phoneId, int subId, int state, |
| String incomingNumber) { |
| if (!checkNotifyPermission("notifyCallState()")) { |
| return; |
| } |
| if (VDBG) { |
| log("notifyCallStateForPhoneId: subId=" + subId |
| + " state=" + state + " incomingNumber=" + incomingNumber); |
| } |
| synchronized (mRecords) { |
| if (validatePhoneId(phoneId)) { |
| mCallState[phoneId] = state; |
| mCallIncomingNumber[phoneId] = incomingNumber; |
| for (Record r : mRecords) { |
| if (r.matchPhoneStateListenerEvent(PhoneStateListener.LISTEN_CALL_STATE) && |
| (r.subId == subId) && |
| (r.subId != SubscriptionManager.DEFAULT_SUBSCRIPTION_ID)) { |
| try { |
| String incomingNumberOrEmpty = getCallIncomingNumber(r, phoneId); |
| r.callback.onCallStateChanged(state, incomingNumberOrEmpty); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| broadcastCallStateChanged(state, incomingNumber, phoneId, subId); |
| } |
| |
| public void notifyServiceStateForPhoneId(int phoneId, int subId, ServiceState state) { |
| if (!checkNotifyPermission("notifyServiceState()")){ |
| return; |
| } |
| |
| synchronized (mRecords) { |
| String str = "notifyServiceStateForSubscriber: subId=" + subId + " phoneId=" + phoneId |
| + " state=" + state; |
| if (VDBG) { |
| log(str); |
| } |
| mLocalLog.log(str); |
| if (validatePhoneId(phoneId)) { |
| mServiceState[phoneId] = state; |
| |
| for (Record r : mRecords) { |
| if (VDBG) { |
| log("notifyServiceStateForSubscriber: r=" + r + " subId=" + subId |
| + " phoneId=" + phoneId + " state=" + state); |
| } |
| if (r.matchPhoneStateListenerEvent(PhoneStateListener.LISTEN_SERVICE_STATE) && |
| idMatch(r.subId, subId, phoneId)) { |
| try { |
| if (DBG) { |
| log("notifyServiceStateForSubscriber: callback.onSSC r=" + r |
| + " subId=" + subId + " phoneId=" + phoneId |
| + " state=" + state); |
| } |
| r.callback.onServiceStateChanged(new ServiceState(state)); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| } else { |
| log("notifyServiceStateForSubscriber: INVALID phoneId=" + phoneId); |
| } |
| handleRemoveListLocked(); |
| } |
| broadcastServiceStateChanged(state, phoneId, subId); |
| } |
| |
| public void notifySimActivationStateChangedForPhoneId(int phoneId, int subId, |
| int activationType, int activationState) { |
| if (!checkNotifyPermission("notifySimActivationState()")){ |
| return; |
| } |
| if (VDBG) { |
| log("notifySimActivationStateForPhoneId: subId=" + subId + " phoneId=" + phoneId |
| + "type=" + activationType + " state=" + activationState); |
| } |
| synchronized (mRecords) { |
| if (validatePhoneId(phoneId)) { |
| switch (activationType) { |
| case PhoneConstants.SIM_ACTIVATION_TYPE_VOICE: |
| mVoiceActivationState[phoneId] = activationState; |
| break; |
| case PhoneConstants.SIM_ACTIVATION_TYPE_DATA: |
| mDataActivationState[phoneId] = activationState; |
| break; |
| default: |
| return; |
| } |
| for (Record r : mRecords) { |
| if (VDBG) { |
| log("notifySimActivationStateForPhoneId: r=" + r + " subId=" + subId |
| + " phoneId=" + phoneId + "type=" + activationType |
| + " state=" + activationState); |
| } |
| try { |
| if ((activationType == PhoneConstants.SIM_ACTIVATION_TYPE_VOICE) && |
| r.matchPhoneStateListenerEvent( |
| PhoneStateListener.LISTEN_VOICE_ACTIVATION_STATE) && |
| idMatch(r.subId, subId, phoneId)) { |
| if (DBG) { |
| log("notifyVoiceActivationStateForPhoneId: callback.onVASC r=" + r |
| + " subId=" + subId + " phoneId=" + phoneId |
| + " state=" + activationState); |
| } |
| r.callback.onVoiceActivationStateChanged(activationState); |
| } |
| if ((activationType == PhoneConstants.SIM_ACTIVATION_TYPE_DATA) && |
| r.matchPhoneStateListenerEvent( |
| PhoneStateListener.LISTEN_DATA_ACTIVATION_STATE) && |
| idMatch(r.subId, subId, phoneId)) { |
| if (DBG) { |
| log("notifyDataActivationStateForPhoneId: callback.onDASC r=" + r |
| + " subId=" + subId + " phoneId=" + phoneId |
| + " state=" + activationState); |
| } |
| r.callback.onDataActivationStateChanged(activationState); |
| } |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } else { |
| log("notifySimActivationStateForPhoneId: INVALID phoneId=" + phoneId); |
| } |
| handleRemoveListLocked(); |
| } |
| } |
| |
| public void notifySignalStrengthForPhoneId(int phoneId, int subId, |
| SignalStrength signalStrength) { |
| if (!checkNotifyPermission("notifySignalStrength()")) { |
| return; |
| } |
| if (VDBG) { |
| log("notifySignalStrengthForPhoneId: subId=" + subId |
| +" phoneId=" + phoneId + " signalStrength=" + signalStrength); |
| } |
| |
| synchronized (mRecords) { |
| if (validatePhoneId(phoneId)) { |
| if (VDBG) log("notifySignalStrengthForPhoneId: valid phoneId=" + phoneId); |
| mSignalStrength[phoneId] = signalStrength; |
| for (Record r : mRecords) { |
| if (VDBG) { |
| log("notifySignalStrengthForPhoneId: r=" + r + " subId=" + subId |
| + " phoneId=" + phoneId + " ss=" + signalStrength); |
| } |
| if (r.matchPhoneStateListenerEvent( |
| PhoneStateListener.LISTEN_SIGNAL_STRENGTHS) && |
| idMatch(r.subId, subId, phoneId)) { |
| try { |
| if (DBG) { |
| log("notifySignalStrengthForPhoneId: callback.onSsS r=" + r |
| + " subId=" + subId + " phoneId=" + phoneId |
| + " ss=" + signalStrength); |
| } |
| r.callback.onSignalStrengthsChanged(new SignalStrength(signalStrength)); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| if (r.matchPhoneStateListenerEvent(PhoneStateListener.LISTEN_SIGNAL_STRENGTH) && |
| idMatch(r.subId, subId, phoneId)){ |
| try { |
| int gsmSignalStrength = signalStrength.getGsmSignalStrength(); |
| int ss = (gsmSignalStrength == 99 ? -1 : gsmSignalStrength); |
| if (DBG) { |
| log("notifySignalStrengthForPhoneId: callback.onSS r=" + r |
| + " subId=" + subId + " phoneId=" + phoneId |
| + " gsmSS=" + gsmSignalStrength + " ss=" + ss); |
| } |
| r.callback.onSignalStrengthChanged(ss); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| } else { |
| log("notifySignalStrengthForPhoneId: invalid phoneId=" + phoneId); |
| } |
| handleRemoveListLocked(); |
| } |
| broadcastSignalStrengthChanged(signalStrength, phoneId, subId); |
| } |
| |
| @Override |
| public void notifyCarrierNetworkChange(boolean active) { |
| enforceNotifyPermissionOrCarrierPrivilege("notifyCarrierNetworkChange()"); |
| |
| if (VDBG) { |
| log("notifyCarrierNetworkChange: active=" + active); |
| } |
| |
| synchronized (mRecords) { |
| mCarrierNetworkChangeState = active; |
| for (Record r : mRecords) { |
| if (r.matchPhoneStateListenerEvent( |
| PhoneStateListener.LISTEN_CARRIER_NETWORK_CHANGE)) { |
| try { |
| r.callback.onCarrierNetworkChange(active); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| } |
| |
| public void notifyCellInfo(List<CellInfo> cellInfo) { |
| notifyCellInfoForSubscriber(SubscriptionManager.DEFAULT_SUBSCRIPTION_ID, cellInfo); |
| } |
| |
| public void notifyCellInfoForSubscriber(int subId, List<CellInfo> cellInfo) { |
| if (!checkNotifyPermission("notifyCellInfo()")) { |
| return; |
| } |
| if (VDBG) { |
| log("notifyCellInfoForSubscriber: subId=" + subId |
| + " cellInfo=" + cellInfo); |
| } |
| int phoneId = SubscriptionManager.getPhoneId(subId); |
| synchronized (mRecords) { |
| if (validatePhoneId(phoneId)) { |
| mCellInfo.set(phoneId, cellInfo); |
| for (Record r : mRecords) { |
| if (validateEventsAndUserLocked(r, PhoneStateListener.LISTEN_CELL_INFO) && |
| idMatch(r.subId, subId, phoneId) && |
| checkLocationAccess(r)) { |
| try { |
| if (DBG_LOC) { |
| log("notifyCellInfo: mCellInfo=" + cellInfo + " r=" + r); |
| } |
| r.callback.onCellInfoChanged(cellInfo); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| } |
| |
| public void notifyPhysicalChannelConfiguration(List<PhysicalChannelConfig> configs) { |
| notifyPhysicalChannelConfigurationForSubscriber(SubscriptionManager.DEFAULT_SUBSCRIPTION_ID, |
| configs); |
| } |
| |
| public void notifyPhysicalChannelConfigurationForSubscriber(int subId, |
| List<PhysicalChannelConfig> configs) { |
| if (!checkNotifyPermission("notifyPhysicalChannelConfiguration()")) { |
| return; |
| } |
| |
| if (VDBG) { |
| log("notifyPhysicalChannelConfiguration: subId=" + subId + " configs=" + configs); |
| } |
| |
| synchronized (mRecords) { |
| int phoneId = SubscriptionManager.getPhoneId(subId); |
| if (validatePhoneId(phoneId)) { |
| mPhysicalChannelConfigs.set(phoneId, configs); |
| for (Record r : mRecords) { |
| if (r.matchPhoneStateListenerEvent( |
| PhoneStateListener.LISTEN_PHYSICAL_CHANNEL_CONFIGURATION) |
| && idMatch(r.subId, subId, phoneId)) { |
| try { |
| if (DBG_LOC) { |
| log("notifyPhysicalChannelConfiguration: mPhysicalChannelConfigs=" |
| + configs + " r=" + r); |
| } |
| r.callback.onPhysicalChannelConfigurationChanged(configs); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| } |
| |
| @Override |
| public void notifyMessageWaitingChangedForPhoneId(int phoneId, int subId, boolean mwi) { |
| if (!checkNotifyPermission("notifyMessageWaitingChanged()")) { |
| return; |
| } |
| if (VDBG) { |
| log("notifyMessageWaitingChangedForSubscriberPhoneID: subId=" + phoneId |
| + " mwi=" + mwi); |
| } |
| synchronized (mRecords) { |
| if (validatePhoneId(phoneId)) { |
| mMessageWaiting[phoneId] = mwi; |
| for (Record r : mRecords) { |
| if (r.matchPhoneStateListenerEvent( |
| PhoneStateListener.LISTEN_MESSAGE_WAITING_INDICATOR) && |
| idMatch(r.subId, subId, phoneId)) { |
| try { |
| r.callback.onMessageWaitingIndicatorChanged(mwi); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| } |
| |
| public void notifyUserMobileDataStateChangedForPhoneId(int phoneId, int subId, boolean state) { |
| if (!checkNotifyPermission("notifyUserMobileDataStateChanged()")) { |
| return; |
| } |
| if (VDBG) { |
| log("notifyUserMobileDataStateChangedForSubscriberPhoneID: subId=" + phoneId |
| + " state=" + state); |
| } |
| synchronized (mRecords) { |
| if (validatePhoneId(phoneId)) { |
| mMessageWaiting[phoneId] = state; |
| for (Record r : mRecords) { |
| if (r.matchPhoneStateListenerEvent( |
| PhoneStateListener.LISTEN_USER_MOBILE_DATA_STATE) && |
| idMatch(r.subId, subId, phoneId)) { |
| try { |
| r.callback.onUserMobileDataStateChanged(state); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| } |
| |
| public void notifyCallForwardingChanged(boolean cfi) { |
| notifyCallForwardingChangedForSubscriber(SubscriptionManager.DEFAULT_SUBSCRIPTION_ID, cfi); |
| } |
| |
| public void notifyCallForwardingChangedForSubscriber(int subId, boolean cfi) { |
| if (!checkNotifyPermission("notifyCallForwardingChanged()")) { |
| return; |
| } |
| if (VDBG) { |
| log("notifyCallForwardingChangedForSubscriber: subId=" + subId |
| + " cfi=" + cfi); |
| } |
| int phoneId = SubscriptionManager.getPhoneId(subId); |
| synchronized (mRecords) { |
| if (validatePhoneId(phoneId)) { |
| mCallForwarding[phoneId] = cfi; |
| for (Record r : mRecords) { |
| if (r.matchPhoneStateListenerEvent( |
| PhoneStateListener.LISTEN_CALL_FORWARDING_INDICATOR) && |
| idMatch(r.subId, subId, phoneId)) { |
| try { |
| r.callback.onCallForwardingIndicatorChanged(cfi); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| } |
| |
| public void notifyDataActivity(int state) { |
| notifyDataActivityForSubscriber(SubscriptionManager.DEFAULT_SUBSCRIPTION_ID, state); |
| } |
| |
| public void notifyDataActivityForSubscriber(int subId, int state) { |
| if (!checkNotifyPermission("notifyDataActivity()" )) { |
| return; |
| } |
| int phoneId = SubscriptionManager.getPhoneId(subId); |
| synchronized (mRecords) { |
| if (validatePhoneId(phoneId)) { |
| mDataActivity[phoneId] = state; |
| for (Record r : mRecords) { |
| // Notify by correct subId. |
| if (r.matchPhoneStateListenerEvent(PhoneStateListener.LISTEN_DATA_ACTIVITY) && |
| idMatch(r.subId, subId, phoneId)) { |
| try { |
| r.callback.onDataActivity(state); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| } |
| |
| public void notifyDataConnection(int state, boolean isDataAllowed, |
| String reason, String apn, String apnType, LinkProperties linkProperties, |
| NetworkCapabilities networkCapabilities, int networkType, boolean roaming) { |
| notifyDataConnectionForSubscriber(SubscriptionManager.DEFAULT_SUBSCRIPTION_ID, state, |
| isDataAllowed,reason, apn, apnType, linkProperties, |
| networkCapabilities, networkType, roaming); |
| } |
| |
| public void notifyDataConnectionForSubscriber(int subId, int state, |
| boolean isDataAllowed, String reason, String apn, String apnType, |
| LinkProperties linkProperties, NetworkCapabilities networkCapabilities, |
| int networkType, boolean roaming) { |
| if (!checkNotifyPermission("notifyDataConnection()" )) { |
| return; |
| } |
| if (VDBG) { |
| log("notifyDataConnectionForSubscriber: subId=" + subId |
| + " state=" + state + " isDataAllowed=" + isDataAllowed |
| + " reason='" + reason |
| + "' apn='" + apn + "' apnType=" + apnType + " networkType=" + networkType |
| + " mRecords.size()=" + mRecords.size()); |
| } |
| int phoneId = SubscriptionManager.getPhoneId(subId); |
| synchronized (mRecords) { |
| if (validatePhoneId(phoneId)) { |
| // We only call the callback when the change is for default APN type. |
| if (PhoneConstants.APN_TYPE_DEFAULT.equals(apnType) |
| && (mDataConnectionState[phoneId] != state |
| || mDataConnectionNetworkType[phoneId] != networkType)) { |
| String str = "onDataConnectionStateChanged(" + state |
| + ", " + networkType + ")"; |
| log(str); |
| mLocalLog.log(str); |
| for (Record r : mRecords) { |
| if (r.matchPhoneStateListenerEvent( |
| PhoneStateListener.LISTEN_DATA_CONNECTION_STATE) && |
| idMatch(r.subId, subId, phoneId)) { |
| try { |
| if (DBG) { |
| log("Notify data connection state changed on sub: " + subId); |
| } |
| r.callback.onDataConnectionStateChanged(state, networkType); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| |
| mDataConnectionState[phoneId] = state; |
| mDataConnectionNetworkType[phoneId] = networkType; |
| } |
| mPreciseDataConnectionState = new PreciseDataConnectionState(state, networkType, |
| apnType, apn, reason, linkProperties, ""); |
| for (Record r : mRecords) { |
| if (r.matchPhoneStateListenerEvent( |
| PhoneStateListener.LISTEN_PRECISE_DATA_CONNECTION_STATE)) { |
| try { |
| r.callback.onPreciseDataConnectionStateChanged( |
| mPreciseDataConnectionState); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| broadcastDataConnectionStateChanged(state, isDataAllowed, reason, apn, |
| apnType, linkProperties, networkCapabilities, roaming, subId); |
| broadcastPreciseDataConnectionStateChanged(state, networkType, apnType, apn, reason, |
| linkProperties, ""); |
| } |
| |
| public void notifyDataConnectionFailed(String reason, String apnType) { |
| notifyDataConnectionFailedForSubscriber(SubscriptionManager.DEFAULT_SUBSCRIPTION_ID, |
| reason, apnType); |
| } |
| |
| public void notifyDataConnectionFailedForSubscriber(int subId, |
| String reason, String apnType) { |
| if (!checkNotifyPermission("notifyDataConnectionFailed()")) { |
| return; |
| } |
| if (VDBG) { |
| log("notifyDataConnectionFailedForSubscriber: subId=" + subId |
| + " reason=" + reason + " apnType=" + apnType); |
| } |
| synchronized (mRecords) { |
| mPreciseDataConnectionState = new PreciseDataConnectionState( |
| TelephonyManager.DATA_UNKNOWN,TelephonyManager.NETWORK_TYPE_UNKNOWN, |
| apnType, "", reason, null, ""); |
| for (Record r : mRecords) { |
| if (r.matchPhoneStateListenerEvent( |
| PhoneStateListener.LISTEN_PRECISE_DATA_CONNECTION_STATE)) { |
| try { |
| r.callback.onPreciseDataConnectionStateChanged(mPreciseDataConnectionState); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| broadcastDataConnectionFailed(reason, apnType, subId); |
| broadcastPreciseDataConnectionStateChanged(TelephonyManager.DATA_UNKNOWN, |
| TelephonyManager.NETWORK_TYPE_UNKNOWN, apnType, "", reason, null, ""); |
| } |
| |
| public void notifyCellLocation(Bundle cellLocation) { |
| notifyCellLocationForSubscriber(SubscriptionManager.DEFAULT_SUBSCRIPTION_ID, cellLocation); |
| } |
| |
| public void notifyCellLocationForSubscriber(int subId, Bundle cellLocation) { |
| log("notifyCellLocationForSubscriber: subId=" + subId |
| + " cellLocation=" + cellLocation); |
| if (!checkNotifyPermission("notifyCellLocation()")) { |
| return; |
| } |
| if (VDBG) { |
| log("notifyCellLocationForSubscriber: subId=" + subId |
| + " cellLocation=" + cellLocation); |
| } |
| int phoneId = SubscriptionManager.getPhoneId(subId); |
| synchronized (mRecords) { |
| if (validatePhoneId(phoneId)) { |
| mCellLocation[phoneId] = cellLocation; |
| for (Record r : mRecords) { |
| if (validateEventsAndUserLocked(r, PhoneStateListener.LISTEN_CELL_LOCATION) && |
| idMatch(r.subId, subId, phoneId) && |
| checkLocationAccess(r)) { |
| try { |
| if (DBG_LOC) { |
| log("notifyCellLocation: cellLocation=" + cellLocation |
| + " r=" + r); |
| } |
| r.callback.onCellLocationChanged(new Bundle(cellLocation)); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| } |
| |
| public void notifyOtaspChanged(int otaspMode) { |
| if (!checkNotifyPermission("notifyOtaspChanged()" )) { |
| return; |
| } |
| synchronized (mRecords) { |
| mOtaspMode = otaspMode; |
| for (Record r : mRecords) { |
| if (r.matchPhoneStateListenerEvent(PhoneStateListener.LISTEN_OTASP_CHANGED)) { |
| try { |
| r.callback.onOtaspChanged(otaspMode); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| } |
| |
| public void notifyPreciseCallState(int ringingCallState, int foregroundCallState, |
| int backgroundCallState) { |
| if (!checkNotifyPermission("notifyPreciseCallState()")) { |
| return; |
| } |
| synchronized (mRecords) { |
| mRingingCallState = ringingCallState; |
| mForegroundCallState = foregroundCallState; |
| mBackgroundCallState = backgroundCallState; |
| mPreciseCallState = new PreciseCallState(ringingCallState, foregroundCallState, |
| backgroundCallState, |
| DisconnectCause.NOT_VALID, |
| PreciseDisconnectCause.NOT_VALID); |
| for (Record r : mRecords) { |
| if (r.matchPhoneStateListenerEvent(PhoneStateListener.LISTEN_PRECISE_CALL_STATE)) { |
| try { |
| r.callback.onPreciseCallStateChanged(mPreciseCallState); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| broadcastPreciseCallStateChanged(ringingCallState, foregroundCallState, backgroundCallState, |
| DisconnectCause.NOT_VALID, |
| PreciseDisconnectCause.NOT_VALID); |
| } |
| |
| public void notifyDisconnectCause(int disconnectCause, int preciseDisconnectCause) { |
| if (!checkNotifyPermission("notifyDisconnectCause()")) { |
| return; |
| } |
| synchronized (mRecords) { |
| mPreciseCallState = new PreciseCallState(mRingingCallState, mForegroundCallState, |
| mBackgroundCallState, disconnectCause, preciseDisconnectCause); |
| for (Record r : mRecords) { |
| if (r.matchPhoneStateListenerEvent(PhoneStateListener.LISTEN_PRECISE_CALL_STATE)) { |
| try { |
| r.callback.onPreciseCallStateChanged(mPreciseCallState); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| broadcastPreciseCallStateChanged(mRingingCallState, mForegroundCallState, |
| mBackgroundCallState, disconnectCause, preciseDisconnectCause); |
| } |
| |
| public void notifyPreciseDataConnectionFailed(String reason, String apnType, |
| String apn, String failCause) { |
| if (!checkNotifyPermission("notifyPreciseDataConnectionFailed()")) { |
| return; |
| } |
| synchronized (mRecords) { |
| mPreciseDataConnectionState = new PreciseDataConnectionState( |
| TelephonyManager.DATA_UNKNOWN, TelephonyManager.NETWORK_TYPE_UNKNOWN, |
| apnType, apn, reason, null, failCause); |
| for (Record r : mRecords) { |
| if (r.matchPhoneStateListenerEvent( |
| PhoneStateListener.LISTEN_PRECISE_DATA_CONNECTION_STATE)) { |
| try { |
| r.callback.onPreciseDataConnectionStateChanged(mPreciseDataConnectionState); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| broadcastPreciseDataConnectionStateChanged(TelephonyManager.DATA_UNKNOWN, |
| TelephonyManager.NETWORK_TYPE_UNKNOWN, apnType, apn, reason, null, failCause); |
| } |
| |
| @Override |
| public void notifySrvccStateChanged(int subId, @TelephonyManager.SrvccState int state) { |
| if (!checkNotifyPermission("notifySrvccStateChanged()")) { |
| return; |
| } |
| if (VDBG) { |
| log("notifySrvccStateChanged: subId=" + subId + " srvccState=" + state); |
| } |
| int phoneId = SubscriptionManager.getPhoneId(subId); |
| synchronized (mRecords) { |
| if (validatePhoneId(phoneId)) { |
| mSrvccState[phoneId] = state; |
| for (Record r : mRecords) { |
| if (r.matchPhoneStateListenerEvent( |
| PhoneStateListener.LISTEN_SRVCC_STATE_CHANGED) && |
| idMatch(r.subId, subId, phoneId)) { |
| try { |
| if (DBG_LOC) { |
| log("notifySrvccStateChanged: mSrvccState=" + state + " r=" + r); |
| } |
| r.callback.onSrvccStateChanged(state); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| } |
| |
| public void notifyOemHookRawEventForSubscriber(int subId, byte[] rawData) { |
| if (!checkNotifyPermission("notifyOemHookRawEventForSubscriber")) { |
| return; |
| } |
| |
| synchronized (mRecords) { |
| for (Record r : mRecords) { |
| if (VDBG) { |
| log("notifyOemHookRawEventForSubscriber: r=" + r + " subId=" + subId); |
| } |
| if ((r.matchPhoneStateListenerEvent( |
| PhoneStateListener.LISTEN_OEM_HOOK_RAW_EVENT)) && |
| ((r.subId == subId) || |
| (r.subId == SubscriptionManager.DEFAULT_SUBSCRIPTION_ID))) { |
| try { |
| r.callback.onOemHookRawEvent(rawData); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| } |
| |
| public void notifyPhoneCapabilityChanged(PhoneCapability capability) { |
| if (!checkNotifyPermission("notifyPhoneCapabilityChanged()")) { |
| return; |
| } |
| |
| if (VDBG) { |
| log("notifyPhoneCapabilityChanged: capability=" + capability); |
| } |
| |
| synchronized (mRecords) { |
| mPhoneCapability = capability; |
| |
| for (Record r : mRecords) { |
| if (r.matchPhoneStateListenerEvent( |
| PhoneStateListener.LISTEN_PHONE_CAPABILITY_CHANGE)) { |
| try { |
| r.callback.onPhoneCapabilityChanged(capability); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| } |
| |
| public void notifyPreferredDataSubIdChanged(int preferredSubId) { |
| if (!checkNotifyPermission("notifyPreferredDataSubIdChanged()")) { |
| return; |
| } |
| |
| if (VDBG) { |
| log("notifyPreferredDataSubIdChanged: preferredSubId=" + preferredSubId); |
| } |
| |
| synchronized (mRecords) { |
| mPreferredDataSubId = preferredSubId; |
| |
| for (Record r : mRecords) { |
| if (r.matchPhoneStateListenerEvent( |
| PhoneStateListener.LISTEN_PREFERRED_DATA_SUBID_CHANGE)) { |
| try { |
| r.callback.onPreferredDataSubIdChanged(preferredSubId); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| } |
| |
| public void notifyRadioPowerStateChanged(@TelephonyManager.RadioPowerState int state) { |
| if (!checkNotifyPermission("notifyRadioPowerStateChanged()")) { |
| return; |
| } |
| |
| if (VDBG) { |
| log("notifyRadioPowerStateChanged: state= " + state); |
| } |
| |
| synchronized (mRecords) { |
| mRadioPowerState = state; |
| |
| for (Record r : mRecords) { |
| if (r.matchPhoneStateListenerEvent( |
| PhoneStateListener.LISTEN_RADIO_POWER_STATE_CHANGED)) { |
| try { |
| r.callback.onRadioPowerStateChanged(state); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| handleRemoveListLocked(); |
| } |
| } |
| |
| |
| @Override |
| public void dump(FileDescriptor fd, PrintWriter writer, String[] args) { |
| final IndentingPrintWriter pw = new IndentingPrintWriter(writer, " "); |
| |
| if (!DumpUtils.checkDumpPermission(mContext, TAG, pw)) return; |
| |
| synchronized (mRecords) { |
| final int recordCount = mRecords.size(); |
| pw.println("last known state:"); |
| pw.increaseIndent(); |
| for (int i = 0; i < TelephonyManager.getDefault().getPhoneCount(); i++) { |
| pw.println("Phone Id=" + i); |
| pw.increaseIndent(); |
| pw.println("mCallState=" + mCallState[i]); |
| pw.println("mCallIncomingNumber=" + mCallIncomingNumber[i]); |
| pw.println("mServiceState=" + mServiceState[i]); |
| pw.println("mVoiceActivationState= " + mVoiceActivationState[i]); |
| pw.println("mDataActivationState= " + mDataActivationState[i]); |
| pw.println("mUserMobileDataState= " + mUserMobileDataState[i]); |
| pw.println("mSignalStrength=" + mSignalStrength[i]); |
| pw.println("mMessageWaiting=" + mMessageWaiting[i]); |
| pw.println("mCallForwarding=" + mCallForwarding[i]); |
| pw.println("mDataActivity=" + mDataActivity[i]); |
| pw.println("mDataConnectionState=" + mDataConnectionState[i]); |
| pw.println("mCellLocation=" + mCellLocation[i]); |
| pw.println("mCellInfo=" + mCellInfo.get(i)); |
| pw.decreaseIndent(); |
| } |
| pw.println("mPreciseDataConnectionState=" + mPreciseDataConnectionState); |
| pw.println("mPreciseCallState=" + mPreciseCallState); |
| pw.println("mCarrierNetworkChangeState=" + mCarrierNetworkChangeState); |
| pw.println("mRingingCallState=" + mRingingCallState); |
| pw.println("mForegroundCallState=" + mForegroundCallState); |
| pw.println("mBackgroundCallState=" + mBackgroundCallState); |
| pw.println("mSrvccState=" + mSrvccState); |
| pw.println("mPhoneCapability=" + mPhoneCapability); |
| pw.println("mPreferredDataSubId=" + mPreferredDataSubId); |
| pw.println("mRadioPowerState=" + mRadioPowerState); |
| |
| pw.decreaseIndent(); |
| |
| pw.println("local logs:"); |
| pw.increaseIndent(); |
| mLocalLog.dump(fd, pw, args); |
| pw.decreaseIndent(); |
| pw.println("registrations: count=" + recordCount); |
| pw.increaseIndent(); |
| for (Record r : mRecords) { |
| pw.println(r); |
| } |
| pw.decreaseIndent(); |
| } |
| } |
| |
| // |
| // the legacy intent broadcasting |
| // |
| |
| private void broadcastServiceStateChanged(ServiceState state, int phoneId, int subId) { |
| long ident = Binder.clearCallingIdentity(); |
| try { |
| mBatteryStats.notePhoneState(state.getState()); |
| } catch (RemoteException re) { |
| // Can't do much |
| } finally { |
| Binder.restoreCallingIdentity(ident); |
| } |
| |
| Intent intent = new Intent(TelephonyIntents.ACTION_SERVICE_STATE_CHANGED); |
| intent.addFlags(Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND); |
| Bundle data = new Bundle(); |
| state.fillInNotifierBundle(data); |
| intent.putExtras(data); |
| // Pass the subscription along with the intent. |
| intent.putExtra(PhoneConstants.SUBSCRIPTION_KEY, subId); |
| intent.putExtra(SubscriptionManager.EXTRA_SUBSCRIPTION_INDEX, subId); |
| intent.putExtra(PhoneConstants.SLOT_KEY, phoneId); |
| mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL); |
| } |
| |
| private void broadcastSignalStrengthChanged(SignalStrength signalStrength, int phoneId, |
| int subId) { |
| long ident = Binder.clearCallingIdentity(); |
| try { |
| mBatteryStats.notePhoneSignalStrength(signalStrength); |
| } catch (RemoteException e) { |
| /* The remote entity disappeared, we can safely ignore the exception. */ |
| } finally { |
| Binder.restoreCallingIdentity(ident); |
| } |
| |
| Intent intent = new Intent(TelephonyIntents.ACTION_SIGNAL_STRENGTH_CHANGED); |
| Bundle data = new Bundle(); |
| signalStrength.fillInNotifierBundle(data); |
| intent.putExtras(data); |
| intent.putExtra(PhoneConstants.SUBSCRIPTION_KEY, subId); |
| intent.putExtra(PhoneConstants.SLOT_KEY, phoneId); |
| mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL); |
| } |
| |
| /** |
| * Broadcasts an intent notifying apps of a phone state change. {@code subId} can be |
| * a valid subId, in which case this function fires a subId-specific intent, or it |
| * can be {@code SubscriptionManager.INVALID_SUBSCRIPTION_ID}, in which case we send |
| * a global state change broadcast ({@code TelephonyManager.ACTION_PHONE_STATE_CHANGED}). |
| */ |
| private void broadcastCallStateChanged(int state, String incomingNumber, int phoneId, |
| int subId) { |
| long ident = Binder.clearCallingIdentity(); |
| try { |
| if (state == TelephonyManager.CALL_STATE_IDLE) { |
| mBatteryStats.notePhoneOff(); |
| StatsLog.write(StatsLog.PHONE_STATE_CHANGED, |
| StatsLog.PHONE_STATE_CHANGED__STATE__OFF); |
| } else { |
| mBatteryStats.notePhoneOn(); |
| StatsLog.write(StatsLog.PHONE_STATE_CHANGED, |
| StatsLog.PHONE_STATE_CHANGED__STATE__ON); |
| } |
| } catch (RemoteException e) { |
| /* The remote entity disappeared, we can safely ignore the exception. */ |
| } finally { |
| Binder.restoreCallingIdentity(ident); |
| } |
| |
| Intent intent = new Intent(TelephonyManager.ACTION_PHONE_STATE_CHANGED); |
| intent.putExtra(PhoneConstants.STATE_KEY, |
| PhoneConstantConversions.convertCallState(state).toString()); |
| |
| // If a valid subId was specified, we should fire off a subId-specific state |
| // change intent and include the subId. |
| if (subId != SubscriptionManager.INVALID_SUBSCRIPTION_ID) { |
| intent.setAction(PhoneConstants.ACTION_SUBSCRIPTION_PHONE_STATE_CHANGED); |
| intent.putExtra(PhoneConstants.SUBSCRIPTION_KEY, subId); |
| intent.putExtra(SubscriptionManager.EXTRA_SUBSCRIPTION_INDEX, subId); |
| } |
| // If the phoneId is invalid, the broadcast is for overall call state. |
| if (phoneId != SubscriptionManager.INVALID_PHONE_INDEX) { |
| intent.putExtra(PhoneConstants.SLOT_KEY, phoneId); |
| } |
| |
| // Wakeup apps for the (SUBSCRIPTION_)PHONE_STATE broadcast. |
| intent.addFlags(Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND); |
| |
| // Create a version of the intent with the number always populated. |
| Intent intentWithPhoneNumber = new Intent(intent); |
| intentWithPhoneNumber.putExtra(TelephonyManager.EXTRA_INCOMING_NUMBER, incomingNumber); |
| |
| // Send broadcast twice, once for apps that have PRIVILEGED permission and once for those |
| // that have the runtime one |
| mContext.sendBroadcastAsUser(intentWithPhoneNumber, UserHandle.ALL, |
| android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE); |
| mContext.sendBroadcastAsUser(intent, UserHandle.ALL, |
| android.Manifest.permission.READ_PHONE_STATE, |
| AppOpsManager.OP_READ_PHONE_STATE); |
| mContext.sendBroadcastAsUserMultiplePermissions(intentWithPhoneNumber, UserHandle.ALL, |
| new String[] { android.Manifest.permission.READ_PHONE_STATE, |
| android.Manifest.permission.READ_CALL_LOG}); |
| } |
| |
| private void broadcastDataConnectionStateChanged(int state, |
| boolean isDataAllowed, |
| String reason, String apn, String apnType, LinkProperties linkProperties, |
| NetworkCapabilities networkCapabilities, boolean roaming, int subId) { |
| // Note: not reporting to the battery stats service here, because the |
| // status bar takes care of that after taking into account all of the |
| // required info. |
| Intent intent = new Intent(TelephonyIntents.ACTION_ANY_DATA_CONNECTION_STATE_CHANGED); |
| intent.putExtra(PhoneConstants.STATE_KEY, |
| PhoneConstantConversions.convertDataState(state).toString()); |
| if (!isDataAllowed) { |
| intent.putExtra(PhoneConstants.NETWORK_UNAVAILABLE_KEY, true); |
| } |
| if (reason != null) { |
| intent.putExtra(PhoneConstants.STATE_CHANGE_REASON_KEY, reason); |
| } |
| if (linkProperties != null) { |
| intent.putExtra(PhoneConstants.DATA_LINK_PROPERTIES_KEY, linkProperties); |
| String iface = linkProperties.getInterfaceName(); |
| if (iface != null) { |
| intent.putExtra(PhoneConstants.DATA_IFACE_NAME_KEY, iface); |
| } |
| } |
| if (networkCapabilities != null) { |
| intent.putExtra(PhoneConstants.DATA_NETWORK_CAPABILITIES_KEY, networkCapabilities); |
| } |
| if (roaming) intent.putExtra(PhoneConstants.DATA_NETWORK_ROAMING_KEY, true); |
| |
| intent.putExtra(PhoneConstants.DATA_APN_KEY, apn); |
| intent.putExtra(PhoneConstants.DATA_APN_TYPE_KEY, apnType); |
| intent.putExtra(PhoneConstants.SUBSCRIPTION_KEY, subId); |
| mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL); |
| } |
| |
| private void broadcastDataConnectionFailed(String reason, String apnType, |
| int subId) { |
| Intent intent = new Intent(TelephonyIntents.ACTION_DATA_CONNECTION_FAILED); |
| intent.putExtra(PhoneConstants.FAILURE_REASON_KEY, reason); |
| intent.putExtra(PhoneConstants.DATA_APN_TYPE_KEY, apnType); |
| intent.putExtra(PhoneConstants.SUBSCRIPTION_KEY, subId); |
| mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL); |
| } |
| |
| private void broadcastPreciseCallStateChanged(int ringingCallState, int foregroundCallState, |
| int backgroundCallState, int disconnectCause, int preciseDisconnectCause) { |
| Intent intent = new Intent(TelephonyManager.ACTION_PRECISE_CALL_STATE_CHANGED); |
| intent.putExtra(TelephonyManager.EXTRA_RINGING_CALL_STATE, ringingCallState); |
| intent.putExtra(TelephonyManager.EXTRA_FOREGROUND_CALL_STATE, foregroundCallState); |
| intent.putExtra(TelephonyManager.EXTRA_BACKGROUND_CALL_STATE, backgroundCallState); |
| intent.putExtra(TelephonyManager.EXTRA_DISCONNECT_CAUSE, disconnectCause); |
| intent.putExtra(TelephonyManager.EXTRA_PRECISE_DISCONNECT_CAUSE, preciseDisconnectCause); |
| mContext.sendBroadcastAsUser(intent, UserHandle.ALL, |
| android.Manifest.permission.READ_PRECISE_PHONE_STATE); |
| } |
| |
| private void broadcastPreciseDataConnectionStateChanged(int state, int networkType, |
| String apnType, String apn, String reason, LinkProperties linkProperties, |
| String failCause) { |
| Intent intent = new Intent(TelephonyManager.ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED); |
| intent.putExtra(PhoneConstants.STATE_KEY, state); |
| intent.putExtra(PhoneConstants.DATA_NETWORK_TYPE_KEY, networkType); |
| if (reason != null) intent.putExtra(PhoneConstants.STATE_CHANGE_REASON_KEY, reason); |
| if (apnType != null) intent.putExtra(PhoneConstants.DATA_APN_TYPE_KEY, apnType); |
| if (apn != null) intent.putExtra(PhoneConstants.DATA_APN_KEY, apn); |
| if (linkProperties != null) { |
| intent.putExtra(PhoneConstants.DATA_LINK_PROPERTIES_KEY,linkProperties); |
| } |
| if (failCause != null) intent.putExtra(PhoneConstants.DATA_FAILURE_CAUSE_KEY, failCause); |
| |
| mContext.sendBroadcastAsUser(intent, UserHandle.ALL, |
| android.Manifest.permission.READ_PRECISE_PHONE_STATE); |
| } |
| |
| private void enforceNotifyPermissionOrCarrierPrivilege(String method) { |
| if (checkNotifyPermission()) { |
| return; |
| } |
| |
| TelephonyPermissions.enforceCallingOrSelfCarrierPrivilege( |
| SubscriptionManager.getDefaultSubscriptionId(), method); |
| } |
| |
| private boolean checkNotifyPermission(String method) { |
| if (checkNotifyPermission()) { |
| return true; |
| } |
| String msg = "Modify Phone State Permission Denial: " + method + " from pid=" |
| + Binder.getCallingPid() + ", uid=" + Binder.getCallingUid(); |
| if (DBG) log(msg); |
| return false; |
| } |
| |
| private boolean checkNotifyPermission() { |
| return mContext.checkCallingOrSelfPermission(android.Manifest.permission.MODIFY_PHONE_STATE) |
| == PackageManager.PERMISSION_GRANTED; |
| } |
| |
| private boolean checkListenerPermission( |
| int events, int subId, String callingPackage, String message) { |
| if ((events & ENFORCE_COARSE_LOCATION_PERMISSION_MASK) != 0) { |
| mContext.enforceCallingOrSelfPermission( |
| android.Manifest.permission.ACCESS_COARSE_LOCATION, null); |
| if (mAppOps.noteOp(AppOpsManager.OP_COARSE_LOCATION, Binder.getCallingUid(), |
| callingPackage) != AppOpsManager.MODE_ALLOWED) { |
| return false; |
| } |
| } |
| |
| if ((events & ENFORCE_PHONE_STATE_PERMISSION_MASK) != 0) { |
| if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( |
| mContext, subId, callingPackage, message)) { |
| return false; |
| } |
| } |
| |
| if ((events & PRECISE_PHONE_STATE_PERMISSION_MASK) != 0) { |
| mContext.enforceCallingOrSelfPermission( |
| android.Manifest.permission.READ_PRECISE_PHONE_STATE, null); |
| } |
| |
| if ((events & PhoneStateListener.LISTEN_OEM_HOOK_RAW_EVENT) != 0) { |
| mContext.enforceCallingOrSelfPermission( |
| android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE, null); |
| } |
| |
| if ((events & PhoneStateListener.LISTEN_SRVCC_STATE_CHANGED) != 0) { |
| mContext.enforceCallingOrSelfPermission( |
| android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE, null); |
| } |
| |
| |
| return true; |
| } |
| |
| private void handleRemoveListLocked() { |
| int size = mRemoveList.size(); |
| if (VDBG) log("handleRemoveListLocked: mRemoveList.size()=" + size); |
| if (size > 0) { |
| for (IBinder b: mRemoveList) { |
| remove(b); |
| } |
| mRemoveList.clear(); |
| } |
| } |
| |
| private boolean validateEventsAndUserLocked(Record r, int events) { |
| int foregroundUser; |
| long callingIdentity = Binder.clearCallingIdentity(); |
| boolean valid = false; |
| try { |
| foregroundUser = ActivityManager.getCurrentUser(); |
| valid = UserHandle.getUserId(r.callerUid) == foregroundUser |
| && r.matchPhoneStateListenerEvent(events); |
| if (DBG | DBG_LOC) { |
| log("validateEventsAndUserLocked: valid=" + valid |
| + " r.callerUid=" + r.callerUid + " foregroundUser=" + foregroundUser |
| + " r.events=" + r.events + " events=" + events); |
| } |
| } finally { |
| Binder.restoreCallingIdentity(callingIdentity); |
| } |
| return valid; |
| } |
| |
| private boolean validatePhoneId(int phoneId) { |
| boolean valid = (phoneId >= 0) && (phoneId < mNumPhones); |
| if (VDBG) log("validatePhoneId: " + valid); |
| return valid; |
| } |
| |
| private static void log(String s) { |
| Rlog.d(TAG, s); |
| } |
| |
| boolean idMatch(int rSubId, int subId, int phoneId) { |
| |
| if(subId < 0) { |
| // Invalid case, we need compare phoneId with default one. |
| return (mDefaultPhoneId == phoneId); |
| } |
| if(rSubId == SubscriptionManager.DEFAULT_SUBSCRIPTION_ID) { |
| return (subId == mDefaultSubId); |
| } else { |
| return (rSubId == subId); |
| } |
| } |
| |
| private boolean checkLocationAccess(Record r) { |
| long token = Binder.clearCallingIdentity(); |
| try { |
| return LocationAccessPolicy.canAccessCellLocation(mContext, |
| r.callingPackage, r.callerUid, r.callerPid, |
| /*throwOnDeniedPermission*/ false); |
| } finally { |
| Binder.restoreCallingIdentity(token); |
| } |
| } |
| |
| private void checkPossibleMissNotify(Record r, int phoneId) { |
| int events = r.events; |
| |
| if ((events & PhoneStateListener.LISTEN_SERVICE_STATE) != 0) { |
| try { |
| if (VDBG) log("checkPossibleMissNotify: onServiceStateChanged state=" + |
| mServiceState[phoneId]); |
| r.callback.onServiceStateChanged( |
| new ServiceState(mServiceState[phoneId])); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| |
| if ((events & PhoneStateListener.LISTEN_SIGNAL_STRENGTHS) != 0) { |
| try { |
| SignalStrength signalStrength = mSignalStrength[phoneId]; |
| if (DBG) { |
| log("checkPossibleMissNotify: onSignalStrengthsChanged SS=" + signalStrength); |
| } |
| r.callback.onSignalStrengthsChanged(new SignalStrength(signalStrength)); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| |
| if ((events & PhoneStateListener.LISTEN_SIGNAL_STRENGTH) != 0) { |
| try { |
| int gsmSignalStrength = mSignalStrength[phoneId] |
| .getGsmSignalStrength(); |
| if (DBG) { |
| log("checkPossibleMissNotify: onSignalStrengthChanged SS=" + |
| gsmSignalStrength); |
| } |
| r.callback.onSignalStrengthChanged((gsmSignalStrength == 99 ? -1 |
| : gsmSignalStrength)); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| |
| if (validateEventsAndUserLocked(r, PhoneStateListener.LISTEN_CELL_INFO)) { |
| try { |
| if (DBG_LOC) { |
| log("checkPossibleMissNotify: onCellInfoChanged[" + phoneId + "] = " |
| + mCellInfo.get(phoneId)); |
| } |
| if (checkLocationAccess(r)) { |
| r.callback.onCellInfoChanged(mCellInfo.get(phoneId)); |
| } |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| |
| if ((events & PhoneStateListener.LISTEN_USER_MOBILE_DATA_STATE) != 0) { |
| try { |
| if (VDBG) { |
| log("checkPossibleMissNotify: onUserMobileDataStateChanged phoneId=" |
| + phoneId + " umds=" + mUserMobileDataState[phoneId]); |
| } |
| r.callback.onUserMobileDataStateChanged(mUserMobileDataState[phoneId]); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| |
| if ((events & PhoneStateListener.LISTEN_MESSAGE_WAITING_INDICATOR) != 0) { |
| try { |
| if (VDBG) { |
| log("checkPossibleMissNotify: onMessageWaitingIndicatorChanged phoneId=" |
| + phoneId + " mwi=" + mMessageWaiting[phoneId]); |
| } |
| r.callback.onMessageWaitingIndicatorChanged( |
| mMessageWaiting[phoneId]); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| |
| if ((events & PhoneStateListener.LISTEN_CALL_FORWARDING_INDICATOR) != 0) { |
| try { |
| if (VDBG) { |
| log("checkPossibleMissNotify: onCallForwardingIndicatorChanged phoneId=" |
| + phoneId + " cfi=" + mCallForwarding[phoneId]); |
| } |
| r.callback.onCallForwardingIndicatorChanged( |
| mCallForwarding[phoneId]); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| |
| if (validateEventsAndUserLocked(r, PhoneStateListener.LISTEN_CELL_LOCATION)) { |
| try { |
| if (DBG_LOC) log("checkPossibleMissNotify: onCellLocationChanged mCellLocation = " |
| + mCellLocation[phoneId]); |
| if (checkLocationAccess(r)) { |
| r.callback.onCellLocationChanged(new Bundle(mCellLocation[phoneId])); |
| } |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| |
| if ((events & PhoneStateListener.LISTEN_DATA_CONNECTION_STATE) != 0) { |
| try { |
| if (DBG) { |
| log("checkPossibleMissNotify: onDataConnectionStateChanged(mDataConnectionState" |
| + "=" + mDataConnectionState[phoneId] |
| + ", mDataConnectionNetworkType=" + mDataConnectionNetworkType[phoneId] |
| + ")"); |
| } |
| r.callback.onDataConnectionStateChanged(mDataConnectionState[phoneId], |
| mDataConnectionNetworkType[phoneId]); |
| } catch (RemoteException ex) { |
| mRemoveList.add(r.binder); |
| } |
| } |
| } |
| } |