| /* |
| * Copyright (C) 2019 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.WorkerThread; |
| |
| /** |
| * Rcs1To1Thread represents a single RCS conversation thread with a total of two |
| * {@link RcsParticipant}s. Please see Section 5 (1-to-1 Messaging) - GSMA RCC.71 (RCS Universal |
| * Profile Service Definition Document) |
| * |
| * @hide |
| */ |
| public class Rcs1To1Thread extends RcsThread { |
| private int mThreadId; |
| |
| /** |
| * Public constructor only for RcsMessageStoreController to initialize new threads. |
| * |
| * @hide |
| */ |
| public Rcs1To1Thread(RcsControllerCall rcsControllerCall, int threadId) { |
| super(rcsControllerCall, threadId); |
| mThreadId = threadId; |
| } |
| |
| /** |
| * @return Returns {@code false} as this is always a 1 to 1 thread. |
| */ |
| @Override |
| public boolean isGroup() { |
| return false; |
| } |
| |
| /** |
| * {@link Rcs1To1Thread}s can fall back to SMS as a back-up protocol. This function returns the |
| * thread id to be used to query {@code content://mms-sms/conversation/#} to get the fallback |
| * thread. |
| * |
| * @return The thread id to be used to query the mms-sms authority |
| * @throws RcsMessageStoreException if the value could not be read from the storage |
| */ |
| @WorkerThread |
| public long getFallbackThreadId() throws RcsMessageStoreException { |
| return mRcsControllerCall.call( |
| (iRcs, callingPackage) -> iRcs.get1To1ThreadFallbackThreadId(mThreadId, |
| callingPackage)); |
| } |
| |
| /** |
| * If the RCS client allows falling back to SMS, it needs to create an MMS-SMS thread in the |
| * SMS/MMS Provider( see {@link android.provider.Telephony.MmsSms#CONTENT_CONVERSATIONS_URI}. |
| * Use this function to link the {@link Rcs1To1Thread} to the MMS-SMS thread. This function |
| * also updates the storage. |
| * |
| * @throws RcsMessageStoreException if the value could not be persisted into storage |
| */ |
| @WorkerThread |
| public void setFallbackThreadId(long fallbackThreadId) throws RcsMessageStoreException { |
| mRcsControllerCall.callWithNoReturn( |
| (iRcs, callingPackage) -> iRcs.set1To1ThreadFallbackThreadId(mThreadId, |
| fallbackThreadId, callingPackage)); |
| } |
| |
| /** |
| * @return Returns the {@link RcsParticipant} that receives the messages sent in this thread. |
| * @throws RcsMessageStoreException if the value could not be read from the storage |
| */ |
| @NonNull |
| @WorkerThread |
| public RcsParticipant getRecipient() throws RcsMessageStoreException { |
| return new RcsParticipant( |
| mRcsControllerCall, |
| mRcsControllerCall.call( |
| (iRcs, callingPackage) -> iRcs.get1To1ThreadOtherParticipantId(mThreadId, |
| callingPackage))); |
| } |
| } |