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/*
* 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 com.android.car.messenger.impl.datamodels.util;
import static android.provider.BaseColumns._ID;
import static android.provider.Telephony.BaseMmsColumns.CONTENT_TYPE;
import static android.provider.Telephony.BaseMmsColumns.MESSAGE_BOX;
import static android.provider.Telephony.MmsSms.CONTENT_CONVERSATIONS_URI;
import static android.provider.Telephony.TextBasedSmsColumns.ADDRESS;
import static android.provider.Telephony.TextBasedSmsColumns.BODY;
import static android.provider.Telephony.TextBasedSmsColumns.SUBSCRIPTION_ID;
import static android.provider.Telephony.TextBasedSmsColumns.THREAD_ID;
import static android.provider.Telephony.TextBasedSmsColumns.TYPE;
import static android.provider.Telephony.ThreadsColumns.DATE;
import static android.provider.Telephony.ThreadsColumns.READ;
import static android.provider.Telephony.ThreadsColumns.RECIPIENT_IDS;
import android.content.ContentResolver;
import android.content.Context;
import android.database.Cursor;
import android.net.Uri;
import android.provider.Telephony;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import com.android.car.messenger.core.interfaces.AppFactory;
/** Cursor Utils to get quick cursor or uri telephony information */
public class CursorUtils {
private CursorUtils() {}
// This URI provides all the metadata for a thread.
// Appending simple=true is important to get the recipient_ids for the conversation.
@NonNull
public static final Uri THREAD_INFO_URI =
CONTENT_CONVERSATIONS_URI.buildUpon().appendQueryParameter("simple", "true").build();
@NonNull protected static final String[] THREAD_INFO_PROJECTION = {_ID, RECIPIENT_IDS, READ};
@NonNull
protected static final String[] CONTENT_CONVERSATION_PROJECTION = {
_ID, TYPE, DATE, READ, CONTENT_TYPE, BODY, ADDRESS, THREAD_ID, SUBSCRIPTION_ID, MESSAGE_BOX
};
/** Provides the default sort order for items in database. Default is DESC order by Date. */
@NonNull
public static final String DEFAULT_SORT_ORDER = Telephony.TextBasedSmsColumns.DATE + " DESC";
/**
* Get simplified thread cursor with metadata information on the thread, such as recipient ids
*/
@Nullable
public static Cursor getThreadCursor(@NonNull String threadId) {
Context context = AppFactory.get().getContext();
ContentResolver contentResolver = context.getContentResolver();
return contentResolver.query(
THREAD_INFO_URI,
THREAD_INFO_PROJECTION,
_ID + "=" + threadId,
/* selectionArgs= */ null,
DEFAULT_SORT_ORDER);
}
/**
* Get the message cursor in descending order for
*
* @param conversationId The conversation or thread id for the conversation
* @param limit The maximum number of message rows to fetch
* @param offset The starting point in timestamp in millisecond to fetch for data
*/
@Nullable
public static Cursor getMessagesCursor(@NonNull String conversationId, int limit, long offset) {
Context context = AppFactory.get().getContext();
ContentResolver contentResolver = context.getContentResolver();
return contentResolver.query(
getConversationUri(conversationId),
CONTENT_CONVERSATION_PROJECTION,
DATE + " > " + offset,
/* selectionArgs= */ null,
DEFAULT_SORT_ORDER + " LIMIT " + limit);
}
/** Gets the Conversation Uri for the Conversation with specified conversationId */
@NonNull
public static Uri getConversationUri(@NonNull String conversationId) {
return CONTENT_CONVERSATIONS_URI.buildUpon().appendPath(conversationId).build();
}
/** Returns a cursor query with the uri provided, with no filtering or projection */
@Nullable
public static Cursor simpleQuery(@NonNull Context context, @NonNull Uri uri) {
return context.getContentResolver().query(uri, null, null, null, null);
}
/** Returns a cursor query given a uri and projection */
@Nullable
public static Cursor simpleQueryWithProjection(
@NonNull Context context, @NonNull Uri uri, @Nullable String[] projection) {
return context.getContentResolver().query(uri, projection, null, null, null);
}
/** Returns a cursor query given a uri and selection */
@Nullable
public static Cursor simpleQueryWithSelection(
@NonNull Context context, @NonNull Uri uri, @Nullable String selection) {
return context.getContentResolver().query(uri, null, selection, null, null);
}
}
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