| /* |
| * Copyright (C) 2020 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 android.telephony.ims; |
| |
| import android.annotation.NonNull; |
| import android.annotation.SystemApi; |
| import android.telephony.ims.stub.SipDelegate; |
| |
| /** |
| * Callback interface provided to the SipTransport implementation to notify a remote application of |
| * the following: |
| * <ul> |
| * <li>A new incoming SIP message associated with the feature tags the SipDelegate registered |
| * with has been received or an in-dialog request to this SipDelegate has been received.</li> |
| * <li>Acknowledge that an outgoing SIP message from the RCS application has been sent |
| * successfully or notify the application of the reason why it was not sent</li> |
| * </ul> |
| * @hide |
| */ |
| @SystemApi |
| public interface DelegateMessageCallback { |
| |
| /** |
| * Sends a new incoming SIP message to the remote application for processing. |
| */ |
| void onMessageReceived(@NonNull SipMessage message); |
| |
| /** |
| * Notifies the remote application that a previous request to send a SIP message using |
| * {@link SipDelegate#sendMessage} has succeeded. |
| * |
| * @param viaTransactionId The transaction ID found in the via header field of the |
| * previously sent {@link SipMessage}. |
| */ |
| void onMessageSent(@NonNull String viaTransactionId); |
| |
| /** |
| * Notifies the remote application that a previous request to send a SIP message using |
| * {@link SipDelegate#sendMessage} has failed. |
| * |
| * @param viaTransactionId The Transaction ID found in the via header field of the previously |
| * sent {@link SipMessage}. |
| * @param reason The reason for the failure. |
| */ |
| void onMessageSendFailure(@NonNull String viaTransactionId, |
| @SipDelegateManager.MessageFailureReason int reason); |
| } |