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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;
import static com.android.car.messenger.core.shared.MessageConstants.KEY_MUTED_CONVERSATIONS;
import androidx.lifecycle.Transformations;
import android.content.ContentValues;
import android.content.Context;
import android.content.SharedPreferences;
import android.net.Uri;
import android.provider.Telephony;
import android.telephony.SmsManager;
import androidx.annotation.NonNull;
import androidx.lifecycle.LiveData;
import com.android.car.messenger.common.Conversation;
import com.android.car.messenger.core.interfaces.AppFactory;
import com.android.car.messenger.core.interfaces.DataModel;
import com.android.car.messenger.core.models.UserAccount;
import com.android.car.messenger.core.util.L;
import com.android.car.messenger.impl.datamodels.UserAccountLiveData.UserAccountChangeList;
import com.android.car.messenger.impl.datamodels.util.CursorUtils;
import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
/** Queries the telephony data model to retrieve the SMS/MMS messages */
public class TelephonyDataModel implements DataModel {
@NonNull
@Override
public LiveData<Collection<UserAccount>> getAccounts() {
return Transformations.map(
UserAccountLiveData.getInstance(), UserAccountChangeList::getAccounts);
}
@Override
public void refreshUserAccounts() {
UserAccountLiveData.getInstance().refresh();
}
@NonNull
@Override
public LiveData<Collection<Conversation>> getConversations(@NonNull UserAccount userAccount) {
return new ConversationListLiveData(userAccount);
}
@NonNull
@Override
public LiveData<Conversation> getUnreadMessages() {
return new NewMessageLiveData();
}
@Override
public void muteConversation(@NonNull String conversationId, boolean mute) {
SharedPreferences sharedPreferences = AppFactory.get().getSharedPreferences();
Set<String> mutedConversations =
sharedPreferences.getStringSet(KEY_MUTED_CONVERSATIONS, new HashSet<>());
Set<String> finalSet = new HashSet<>(mutedConversations);
if (mute) {
finalSet.add(conversationId);
} else {
finalSet.remove(conversationId);
}
sharedPreferences.edit().putStringSet(KEY_MUTED_CONVERSATIONS, finalSet).apply();
}
@Override
public void markAsRead(@NonNull String conversationId) {
L.d("markAsRead for conversationId: " + conversationId);
Context context = AppFactory.get().getContext();
ContentValues values = new ContentValues();
values.put(Telephony.ThreadsColumns.READ, 1);
context.getContentResolver()
.update(CursorUtils.getConversationUri(conversationId), values, /* extras= */ null);
}
@Override
public void replyConversation(
int accountId, @NonNull String conversationId, @NonNull String message) {
if (accountId <= 0) {
L.e("Invalid user account id when replying conversation, dropping message");
return;
}
L.d("Sending a message to a conversation");
String destination =
Uri.withAppendedPath(Telephony.Threads.CONTENT_URI, conversationId).toString();
SmsManager.getSmsManagerForSubscriptionId(accountId)
.sendTextMessage(
destination,
/* scAddress= */ null,
message,
/* sentIntent= */ null,
/* deliveryIntent= */ null);
}
@Override
public void sendMessage(int accountId, @NonNull String phoneNumber, @NonNull String message) {
L.d("Sending a message to a phone number");
SmsManager.getSmsManagerForSubscriptionId(accountId)
.sendTextMessage(
phoneNumber,
/* scAddress= */ null,
message,
/* sentIntent= */ null,
/* deliveryIntent= */ null);
}
@Override
public void sendMessage(
@NonNull String iccId, @NonNull String phoneNumber, @NonNull String message) {
UserAccount userAccount = UserAccountLiveData.getUserAccount(iccId);
if (userAccount == null) {
L.d("Could not find User Account with specified iccId. Unable to send message");
return;
}
sendMessage(userAccount.getId(), phoneNumber, message);
}
@NonNull
@Override
public LiveData<String> onConversationRemoved() {
return Transformations.map(
ConversationsPerDeviceFetchManager.getInstance().getRemovedConversationLiveData(),
id -> {
muteConversation(id, false);
return id;
});
}
}
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