| /* |
| * 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 com.android.internal.telephony.ims; |
| |
| import static android.provider.Telephony.RcsColumns.Rcs1To1ThreadColumns.RCS_1_TO_1_THREAD_URI; |
| import static android.provider.Telephony.RcsColumns.RcsGroupThreadColumns.GROUP_ICON_COLUMN; |
| import static android.provider.Telephony.RcsColumns.RcsGroupThreadColumns.GROUP_NAME_COLUMN; |
| import static android.provider.Telephony.RcsColumns.RcsGroupThreadColumns.RCS_GROUP_THREAD_URI; |
| import static android.provider.Telephony.RcsColumns.RcsParticipantColumns.RCS_PARTICIPANT_ID_COLUMN; |
| import static android.provider.Telephony.RcsColumns.RcsParticipantColumns.RCS_PARTICIPANT_URI_PART; |
| import static android.provider.Telephony.RcsColumns.RcsThreadColumns.RCS_THREAD_ID_COLUMN; |
| import static android.provider.Telephony.RcsColumns.RcsThreadColumns.RCS_THREAD_URI; |
| import static android.provider.Telephony.RcsColumns.RcsUnifiedThreadColumns.THREAD_TYPE_1_TO_1; |
| import static android.provider.Telephony.RcsColumns.RcsUnifiedThreadColumns.THREAD_TYPE_COLUMN; |
| import static android.provider.Telephony.RcsColumns.RcsUnifiedThreadColumns.THREAD_TYPE_GROUP; |
| import static android.telephony.ims.RcsQueryContinuationToken.QUERY_CONTINUATION_TOKEN; |
| |
| import android.content.ContentResolver; |
| import android.content.ContentValues; |
| import android.database.Cursor; |
| import android.net.Uri; |
| import android.os.Bundle; |
| import android.os.RemoteException; |
| import android.telephony.ims.RcsQueryContinuationToken; |
| import android.telephony.ims.RcsThreadQueryResultParcelable; |
| |
| import com.android.ims.RcsTypeIdPair; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| // TODO optimize considering returned threads do not contain query information |
| |
| /** |
| * A helper class focused on querying RCS threads from the |
| * {@link com.android.providers.telephony.RcsProvider} |
| */ |
| class RcsThreadQueryHelper { |
| private static final int THREAD_ID_INDEX_IN_INSERTION_URI = 1; |
| |
| private final ContentResolver mContentResolver; |
| private final RcsParticipantQueryHelper mParticipantQueryHelper; |
| |
| RcsThreadQueryHelper(ContentResolver contentResolver, |
| RcsParticipantQueryHelper participantQueryHelper) { |
| mContentResolver = contentResolver; |
| mParticipantQueryHelper = participantQueryHelper; |
| } |
| |
| RcsThreadQueryResultParcelable performThreadQuery(Bundle bundle) throws RemoteException { |
| RcsQueryContinuationToken continuationToken = null; |
| List<RcsTypeIdPair> rcsThreadIdList = new ArrayList<>(); |
| try (Cursor cursor = mContentResolver.query(RCS_THREAD_URI, null, bundle, null)) { |
| if (cursor == null) { |
| throw new RemoteException("Could not perform thread query, bundle: " + bundle); |
| } |
| |
| while (cursor.moveToNext()) { |
| boolean isGroup = cursor.getInt(cursor.getColumnIndex(THREAD_TYPE_COLUMN)) |
| == THREAD_TYPE_GROUP; |
| |
| if (isGroup) { |
| int threadId = cursor.getInt(cursor.getColumnIndex(RCS_THREAD_ID_COLUMN)); |
| rcsThreadIdList.add(new RcsTypeIdPair(THREAD_TYPE_GROUP, threadId)); |
| } else { |
| int threadId = cursor.getInt(cursor.getColumnIndex(RCS_THREAD_ID_COLUMN)); |
| rcsThreadIdList.add(new RcsTypeIdPair(THREAD_TYPE_1_TO_1, threadId)); |
| } |
| } |
| |
| // If there is a continuation token, add it to the query result. |
| Bundle cursorExtras = cursor.getExtras(); |
| if (cursorExtras != null) { |
| continuationToken = cursorExtras.getParcelable(QUERY_CONTINUATION_TOKEN); |
| } |
| } |
| return new RcsThreadQueryResultParcelable(continuationToken, rcsThreadIdList); |
| } |
| |
| int create1To1Thread(int participantId) throws RemoteException { |
| ContentValues contentValues = new ContentValues(1); |
| contentValues.put(RCS_PARTICIPANT_ID_COLUMN, participantId); |
| Uri insertionUri = mContentResolver.insert(RCS_1_TO_1_THREAD_URI, contentValues); |
| |
| if (insertionUri == null) { |
| throw new RemoteException("Rcs1To1Thread creation failed"); |
| } |
| |
| String threadIdAsString = insertionUri.getLastPathSegment(); |
| int threadId = Integer.parseInt(threadIdAsString); |
| |
| if (threadId <= 0) { |
| throw new RemoteException("Rcs1To1Thread creation failed"); |
| } |
| |
| return threadId; |
| } |
| |
| int createGroupThread(String groupName, Uri groupIcon) throws RemoteException { |
| // Create the group |
| ContentValues contentValues = new ContentValues(1); |
| contentValues.put(GROUP_NAME_COLUMN, groupName); |
| if (groupIcon != null) { |
| contentValues.put(GROUP_ICON_COLUMN, groupIcon.toString()); |
| } |
| |
| Uri groupUri = mContentResolver.insert(RCS_GROUP_THREAD_URI, |
| contentValues); |
| if (groupUri == null) { |
| throw new RemoteException("RcsGroupThread creation failed"); |
| } |
| |
| // get the thread id from group URI |
| String threadIdAsString = groupUri.getPathSegments().get(THREAD_ID_INDEX_IN_INSERTION_URI); |
| int threadId = Integer.parseInt(threadIdAsString); |
| |
| return threadId; |
| } |
| |
| static Uri get1To1ThreadUri(int rcsThreadId) { |
| return Uri.withAppendedPath(RCS_1_TO_1_THREAD_URI, Integer.toString(rcsThreadId)); |
| } |
| |
| static Uri getGroupThreadUri(int rcsThreadId) { |
| return Uri.withAppendedPath(RCS_GROUP_THREAD_URI, Integer.toString(rcsThreadId)); |
| } |
| |
| static Uri getAllParticipantsInThreadUri(int rcsThreadId) { |
| return RCS_GROUP_THREAD_URI.buildUpon().appendPath(Integer.toString(rcsThreadId)) |
| .appendPath(RCS_PARTICIPANT_URI_PART).build(); |
| } |
| |
| static Uri getParticipantInThreadUri(int rcsThreadId, int participantId) { |
| return RCS_GROUP_THREAD_URI.buildUpon().appendPath(Integer.toString(rcsThreadId)) |
| .appendPath(RCS_PARTICIPANT_URI_PART).appendPath(Integer.toString( |
| participantId)).build(); |
| } |
| } |