Home | History | Annotate | Download | only in embedded 
      1 /*
      2  * Copyright (C) 2015 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 package com.android.car.dialer.telecom.embedded;
     17 
     18 import com.android.car.dialer.telecom.UiCall;
     19 import com.android.car.dialer.telecom.UiCallList;
     20 
     21 import android.telecom.Call;
     22 import android.telecom.DisconnectCause;
     23 import android.telecom.GatewayInfo;
     24 import android.util.Log;
     25 
     26 /**
     27  * Represents a list of {@link UiCall} for underlying {@link android.telecom.Call}.
     28  */
     29 public class TelecomUiCallList extends UiCallList<Call> {
     30     private final static String TAG = "Em.UiCallList";
     31 
     32     private volatile static int nextCarPhoneCallId = 0;
     33 
     34     private int getNewCarPhoneCallId() {
     35         return nextCarPhoneCallId++;
     36     }
     37 
     38     @Override
     39     protected UiCall createUiCall(Call telecomCall) {
     40         int id = getNewCarPhoneCallId();
     41 
     42         UiCall uiCall = new UiCall(id);
     43         updateCallContainerFromTelecom(uiCall, telecomCall);
     44         return uiCall;
     45     }
     46 
     47     static void updateCallContainerFromTelecom(UiCall uiCall, Call telecomCall) {
     48         if (Log.isLoggable(TAG, Log.DEBUG)) {
     49             Log.d(TAG, "updateCallContainerFromTelecom: call: " + uiCall + ", telecomCall: "
     50                     + telecomCall);
     51         }
     52 
     53         uiCall.setState(telecomCall.getState());
     54         uiCall.setHasChildren(!telecomCall.getChildren().isEmpty());
     55         uiCall.setHasParent(telecomCall.getParent() != null);
     56 
     57         Call.Details details = telecomCall.getDetails();
     58         if (details != null) {
     59             uiCall.setConnectTimeMillis(details.getConnectTimeMillis());
     60 
     61             DisconnectCause cause = details.getDisconnectCause();
     62             CharSequence causeLabel = cause == null ? null : cause.getLabel();
     63             uiCall.setDisconnectClause(causeLabel == null ? null : causeLabel.toString());
     64 
     65             GatewayInfo gatewayInfo = details.getGatewayInfo();
     66             uiCall.setGatewayInfoOriginalAddress(
     67                     gatewayInfo == null ? null : gatewayInfo.getOriginalAddress());
     68 
     69             String number = "";
     70             if (gatewayInfo != null) {
     71                 number = gatewayInfo.getOriginalAddress().getSchemeSpecificPart();
     72             } else if (details.getHandle() != null) {
     73                 number = details.getHandle().getSchemeSpecificPart();
     74             }
     75             uiCall.setNumber(number);
     76         }
     77     }
     78 
     79     public Call getTelecomCall(UiCall uiCall) {
     80         return uiCall != null ? getCall(uiCall.getId()) : null;
     81     }
     82 }
     83