content: /*
   * Copyright (C) 2016 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.internal.telephony.imsphone;
  
  import android.annotation.UnsupportedAppUsage;
  import android.telephony.ims.ImsExternalCallState;
  
  import com.android.internal.telephony.Call;
  import com.android.internal.telephony.CallStateException;
  import com.android.internal.telephony.Connection;
  import com.android.internal.telephony.Phone;
  
  import java.util.List;
  
  /**
   * Companion class for {@link ImsExternalConnection}; represents an external call which was
   * received via {@link ImsExternalCallState} info.
   */
  public class ImsExternalCall extends Call {
  
      private Phone mPhone;
  
      @UnsupportedAppUsage
      public ImsExternalCall(Phone phone, ImsExternalConnection connection) {
          mPhone = phone;
          mConnections.add(connection);
      }
  
      @Override
      public List<Connection> getConnections() {
          return mConnections;
      }
  
      @Override
      public Phone getPhone() {
          return mPhone;
      }
  
      @Override
      public boolean isMultiparty() {
          return false;
      }
  
      @Override
      public void hangup() throws CallStateException {
  
      }
  
      /**
       * Sets the call state to active.
       */
      public void setActive() {
          setState(State.ACTIVE);
      }
  
      /**
       * Sets the call state to terminated.
       */
      public void setTerminated() {
          setState(State.DISCONNECTED);
      }
  }
  