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      1 /*
      2  * Copyright (C) 2016 Google Inc.
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
      5  * use this file except in compliance with the License. You may obtain a copy of
      6  * the License at
      7  *
      8  * http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
     12  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
     13  * License for the specific language governing permissions and limitations under
     14  * the License.
     15  */
     16 package com.googlecode.android_scripting.facade.telephony;
     17 
     18 import com.googlecode.android_scripting.facade.EventFacade;
     19 import com.googlecode.android_scripting.Log;
     20 import com.googlecode.android_scripting.facade.telephony.TelephonyEvents;
     21 import android.os.Bundle;
     22 import android.os.Looper;
     23 import android.telephony.CellInfo;
     24 import android.telephony.DataConnectionRealTimeInfo;
     25 import android.telephony.PhoneStateListener;
     26 import android.telephony.PreciseCallState;
     27 import android.telephony.ServiceState;
     28 import android.telephony.SignalStrength;
     29 import android.telephony.SubscriptionManager;
     30 import android.telephony.TelephonyManager;
     31 import android.telephony.VoLteServiceState;
     32 
     33 import java.util.List;
     34 
     35 /**
     36  * Store all subclasses of PhoneStateListener here.
     37  */
     38 public class TelephonyStateListeners {
     39 
     40     public static class CallStateChangeListener extends PhoneStateListener {
     41 
     42         private final EventFacade mEventFacade;
     43         public static final int sListeningStates = PhoneStateListener.LISTEN_CALL_STATE |
     44                                                    PhoneStateListener.LISTEN_PRECISE_CALL_STATE;
     45 
     46         public boolean listenForeground = true;
     47         public boolean listenRinging = false;
     48         public boolean listenBackground = false;
     49         public int subscriptionId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
     50 
     51         public CallStateChangeListener(EventFacade ef) {
     52             super();
     53             mEventFacade = ef;
     54             subscriptionId = SubscriptionManager.getDefaultVoiceSubscriptionId();
     55         }
     56 
     57         public CallStateChangeListener(EventFacade ef, int subId) {
     58             super(subId);
     59             mEventFacade = ef;
     60             subscriptionId = subId;
     61         }
     62 
     63         public CallStateChangeListener(EventFacade ef, int subId, Looper looper) {
     64             super(subId, looper);
     65             mEventFacade = ef;
     66             subscriptionId = subId;
     67         }
     68 
     69         @Override
     70         public void onCallStateChanged(int state, String incomingNumber) {
     71             mEventFacade.postEvent(TelephonyConstants.EventCallStateChanged,
     72                 new TelephonyEvents.CallStateEvent(
     73                     state, incomingNumber, subscriptionId));
     74         }
     75 
     76         @Override
     77         public void onPreciseCallStateChanged(PreciseCallState callState) {
     78             int foregroundState = callState.getForegroundCallState();
     79             int ringingState = callState.getRingingCallState();
     80             int backgroundState = callState.getBackgroundCallState();
     81             if (listenForeground &&
     82                 foregroundState != PreciseCallState.PRECISE_CALL_STATE_NOT_VALID) {
     83                 processCallState(foregroundState,
     84                         TelephonyConstants.PRECISE_CALL_STATE_LISTEN_LEVEL_FOREGROUND,
     85                         callState);
     86             }
     87             if (listenRinging &&
     88                 ringingState != PreciseCallState.PRECISE_CALL_STATE_NOT_VALID) {
     89                 processCallState(ringingState,
     90                         TelephonyConstants.PRECISE_CALL_STATE_LISTEN_LEVEL_RINGING,
     91                         callState);
     92             }
     93             if (listenBackground &&
     94                 backgroundState != PreciseCallState.PRECISE_CALL_STATE_NOT_VALID) {
     95                 processCallState(backgroundState,
     96                         TelephonyConstants.PRECISE_CALL_STATE_LISTEN_LEVEL_BACKGROUND,
     97                         callState);
     98             }
     99         }
    100 
    101         private void processCallState(
    102             int newState, String which, PreciseCallState callState) {
    103             mEventFacade.postEvent(TelephonyConstants.EventPreciseStateChanged,
    104                 new TelephonyEvents.PreciseCallStateEvent(
    105                     newState, which, callState, subscriptionId));
    106         }
    107     }
    108 
    109     public static class DataConnectionRealTimeInfoChangeListener extends PhoneStateListener {
    110 
    111         private final EventFacade mEventFacade;
    112         public static final int sListeningStates =
    113                 PhoneStateListener.LISTEN_DATA_CONNECTION_REAL_TIME_INFO;
    114         public int subscriptionId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
    115 
    116         public DataConnectionRealTimeInfoChangeListener(EventFacade ef) {
    117             super();
    118             mEventFacade = ef;
    119             subscriptionId = SubscriptionManager.getDefaultDataSubscriptionId();
    120         }
    121 
    122         public DataConnectionRealTimeInfoChangeListener(EventFacade ef, int subId) {
    123             super(subId);
    124             mEventFacade = ef;
    125             subscriptionId = subId;
    126         }
    127 
    128         public DataConnectionRealTimeInfoChangeListener(EventFacade ef, int subId, Looper looper) {
    129             super(subId, looper);
    130             mEventFacade = ef;
    131             subscriptionId = subId;
    132         }
    133 
    134         @Override
    135         public void onDataConnectionRealTimeInfoChanged(
    136             DataConnectionRealTimeInfo dcRtInfo) {
    137             mEventFacade.postEvent(
    138                 TelephonyConstants.EventDataConnectionRealTimeInfoChanged,
    139                 new TelephonyEvents.DataConnectionRealTimeInfoEvent(
    140                     dcRtInfo, subscriptionId));
    141         }
    142     }
    143 
    144     public static class DataConnectionStateChangeListener extends PhoneStateListener {
    145 
    146         private final EventFacade mEventFacade;
    147         private final TelephonyManager mTelephonyManager;
    148         public static final int sListeningStates =
    149                 PhoneStateListener.LISTEN_DATA_CONNECTION_STATE;
    150         public int subscriptionId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
    151 
    152         public DataConnectionStateChangeListener(EventFacade ef, TelephonyManager tm) {
    153             super();
    154             mEventFacade = ef;
    155             mTelephonyManager = tm;
    156             subscriptionId = SubscriptionManager.getDefaultDataSubscriptionId();
    157         }
    158 
    159         public DataConnectionStateChangeListener(EventFacade ef, TelephonyManager tm, int subId) {
    160             super(subId);
    161             mEventFacade = ef;
    162             mTelephonyManager = tm;
    163             subscriptionId = subId;
    164         }
    165 
    166         public DataConnectionStateChangeListener(
    167                 EventFacade ef, TelephonyManager tm, int subId, Looper looper) {
    168             super(subId, looper);
    169             mEventFacade = ef;
    170             mTelephonyManager = tm;
    171             subscriptionId = subId;
    172         }
    173 
    174         @Override
    175         public void onDataConnectionStateChanged(int state) {
    176             mEventFacade.postEvent(
    177                 TelephonyConstants.EventDataConnectionStateChanged,
    178                 new TelephonyEvents.DataConnectionStateEvent(state,
    179                     TelephonyUtils.getNetworkTypeString(
    180                                  mTelephonyManager.getDataNetworkType()),
    181                     subscriptionId));
    182         }
    183     }
    184 
    185     public static class ServiceStateChangeListener extends PhoneStateListener {
    186 
    187         private final EventFacade mEventFacade;
    188         public static final int sListeningStates = PhoneStateListener.LISTEN_SERVICE_STATE;
    189         public int subscriptionId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
    190 
    191         public ServiceStateChangeListener(EventFacade ef) {
    192             super();
    193             mEventFacade = ef;
    194             subscriptionId = SubscriptionManager.getDefaultDataSubscriptionId();
    195         }
    196 
    197         public ServiceStateChangeListener(EventFacade ef, int subId) {
    198             super(subId);
    199             mEventFacade = ef;
    200             subscriptionId = subId;
    201         }
    202 
    203         public ServiceStateChangeListener(EventFacade ef, int subId, Looper looper) {
    204             super(subId, looper);
    205             mEventFacade = ef;
    206             subscriptionId = subId;
    207         }
    208 
    209         @Override
    210         public void onServiceStateChanged(ServiceState serviceState) {
    211             mEventFacade.postEvent(TelephonyConstants.EventServiceStateChanged,
    212                 new TelephonyEvents.ServiceStateEvent(
    213                     serviceState, subscriptionId));
    214         }
    215 
    216     }
    217 
    218     public static class CellInfoChangeListener
    219             extends PhoneStateListener {
    220 
    221         private final EventFacade mEventFacade;
    222 
    223         public CellInfoChangeListener(EventFacade ef) {
    224             super();
    225             mEventFacade = ef;
    226         }
    227 
    228         public CellInfoChangeListener(EventFacade ef, int subId) {
    229             super(subId);
    230             mEventFacade = ef;
    231         }
    232 
    233         public CellInfoChangeListener(EventFacade ef, int subId, Looper looper) {
    234             super(subId, looper);
    235             mEventFacade = ef;
    236         }
    237 
    238         @Override
    239         public void onCellInfoChanged(List<CellInfo> cellInfo) {
    240             mEventFacade.postEvent(
    241                 TelephonyConstants.EventCellInfoChanged, cellInfo);
    242         }
    243     }
    244 
    245     public static class VolteServiceStateChangeListener
    246             extends PhoneStateListener {
    247 
    248         private final EventFacade mEventFacade;
    249 
    250         public VolteServiceStateChangeListener(EventFacade ef) {
    251             super();
    252             mEventFacade = ef;
    253         }
    254 
    255         public VolteServiceStateChangeListener(EventFacade ef, int subId) {
    256             super(subId);
    257             mEventFacade = ef;
    258         }
    259 
    260         public VolteServiceStateChangeListener(EventFacade ef, int subId, Looper looper) {
    261             super(subId, looper);
    262             mEventFacade = ef;
    263         }
    264 
    265         @Override
    266         public void onVoLteServiceStateChanged(VoLteServiceState volteInfo) {
    267             mEventFacade.postEvent(
    268                     TelephonyConstants.EventVolteServiceStateChanged,
    269                     volteInfo);
    270         }
    271     }
    272 
    273     public static class VoiceMailStateChangeListener extends PhoneStateListener {
    274 
    275         private final EventFacade mEventFacade;
    276 
    277         public static final int sListeningStates =
    278                 PhoneStateListener.LISTEN_MESSAGE_WAITING_INDICATOR;
    279 
    280         public VoiceMailStateChangeListener(EventFacade ef) {
    281             super();
    282             mEventFacade = ef;
    283         }
    284 
    285         public VoiceMailStateChangeListener(EventFacade ef, int subId) {
    286             super(subId);
    287             mEventFacade = ef;
    288         }
    289 
    290         public VoiceMailStateChangeListener(EventFacade ef, int subId, Looper looper) {
    291             super(subId, looper);
    292             mEventFacade = ef;
    293         }
    294 
    295         @Override
    296         public void onMessageWaitingIndicatorChanged(boolean messageWaitingIndicator) {
    297             mEventFacade.postEvent(
    298                     TelephonyConstants.EventMessageWaitingIndicatorChanged,
    299                     new TelephonyEvents.MessageWaitingIndicatorEvent(
    300                         messageWaitingIndicator));
    301         }
    302     }
    303 
    304 
    305     public static class SignalStrengthChangeListener extends PhoneStateListener {
    306 
    307         private final EventFacade mEventFacade;
    308         public SignalStrength mSignalStrengths;
    309         public static final int sListeningStates = PhoneStateListener.LISTEN_SIGNAL_STRENGTHS;
    310         public SignalStrengthChangeListener(EventFacade ef) {
    311             super();
    312             mEventFacade = ef;
    313         }
    314 
    315         public SignalStrengthChangeListener(EventFacade ef, int subId) {
    316             super(subId);
    317             mEventFacade = ef;
    318         }
    319 
    320         public SignalStrengthChangeListener(EventFacade ef, int subId, Looper looper) {
    321             super(subId, looper);
    322             mEventFacade = ef;
    323         }
    324 
    325         @Override
    326         public void onSignalStrengthsChanged(SignalStrength signalStrength) {
    327             mSignalStrengths = signalStrength;
    328             mEventFacade.postEvent(
    329                 TelephonyConstants.EventSignalStrengthChanged, signalStrength);
    330         }
    331     }
    332 
    333 }
    334