Signal-Android/src/org/thoughtcrime/securesms/jobs/SendReadReceiptJob.java

135 lines
5.1 KiB
Java

package org.thoughtcrime.securesms.jobs;
import android.app.Application;
import androidx.annotation.NonNull;
import org.thoughtcrime.securesms.crypto.UnidentifiedAccessUtil;
import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
import org.thoughtcrime.securesms.jobmanager.Data;
import org.thoughtcrime.securesms.jobmanager.Job;
import org.thoughtcrime.securesms.jobmanager.impl.NetworkConstraint;
import org.thoughtcrime.securesms.logging.Log;
import org.thoughtcrime.securesms.recipients.Recipient;
import org.thoughtcrime.securesms.recipients.RecipientId;
import org.thoughtcrime.securesms.recipients.RecipientUtil;
import org.thoughtcrime.securesms.util.TextSecurePreferences;
import org.whispersystems.libsignal.util.guava.Optional;
import org.whispersystems.signalservice.api.SignalServiceMessageSender;
import org.whispersystems.signalservice.api.crypto.UntrustedIdentityException;
import org.whispersystems.signalservice.api.messages.SignalServiceReceiptMessage;
import org.whispersystems.signalservice.api.push.SignalServiceAddress;
import org.whispersystems.signalservice.api.push.exceptions.PushNetworkException;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.TimeUnit;
public class SendReadReceiptJob extends BaseJob {
public static final String KEY = "SendReadReceiptJob";
private static final String TAG = SendReadReceiptJob.class.getSimpleName();
private static final String KEY_ADDRESS = "address";
private static final String KEY_RECIPIENT = "recipient";
private static final String KEY_MESSAGE_IDS = "message_ids";
private static final String KEY_TIMESTAMP = "timestamp";
private RecipientId recipientId;
private List<Long> messageIds;
private long timestamp;
public SendReadReceiptJob(@NonNull RecipientId recipientId, List<Long> messageIds) {
this(new Job.Parameters.Builder()
.addConstraint(NetworkConstraint.KEY)
.setLifespan(TimeUnit.DAYS.toMillis(1))
.setMaxAttempts(Parameters.UNLIMITED)
.build(),
recipientId,
messageIds,
System.currentTimeMillis());
}
private SendReadReceiptJob(@NonNull Job.Parameters parameters,
@NonNull RecipientId recipientId,
@NonNull List<Long> messageIds,
long timestamp)
{
super(parameters);
this.recipientId = recipientId;
this.messageIds = messageIds;
this.timestamp = timestamp;
}
@Override
public @NonNull Data serialize() {
long[] ids = new long[messageIds.size()];
for (int i = 0; i < ids.length; i++) {
ids[i] = messageIds.get(i);
}
return new Data.Builder().putString(KEY_RECIPIENT, recipientId.serialize())
.putLongArray(KEY_MESSAGE_IDS, ids)
.putLong(KEY_TIMESTAMP, timestamp)
.build();
}
@Override
public @NonNull String getFactoryKey() {
return KEY;
}
@Override
public void onRun() throws IOException, UntrustedIdentityException {
if (!TextSecurePreferences.isReadReceiptsEnabled(context) || messageIds.isEmpty()) return;
Recipient recipient = Recipient.resolved(recipientId);
SignalServiceMessageSender messageSender = ApplicationDependencies.getSignalServiceMessageSender();
SignalServiceAddress remoteAddress = RecipientUtil.toSignalServiceAddress(context, recipient);
SignalServiceReceiptMessage receiptMessage = new SignalServiceReceiptMessage(SignalServiceReceiptMessage.Type.READ, messageIds, timestamp);
messageSender.sendReceipt(remoteAddress,
UnidentifiedAccessUtil.getAccessFor(context, Recipient.resolved(recipientId)),
receiptMessage);
}
@Override
public boolean onShouldRetry(@NonNull Exception e) {
if (e instanceof PushNetworkException) return true;
return false;
}
@Override
public void onCanceled() {
Log.w(TAG, "Failed to send read receipts to: " + recipientId);
}
public static final class Factory implements Job.Factory<SendReadReceiptJob> {
private final Application application;
public Factory(@NonNull Application application) {
this.application = application;
}
@Override
public @NonNull SendReadReceiptJob create(@NonNull Parameters parameters, @NonNull Data data) {
long timestamp = data.getLong(KEY_TIMESTAMP);
long[] ids = data.hasLongArray(KEY_MESSAGE_IDS) ? data.getLongArray(KEY_MESSAGE_IDS) : new long[0];
List<Long> messageIds = new ArrayList<>(ids.length);
RecipientId recipientId = data.hasString(KEY_RECIPIENT) ? RecipientId.from(data.getString(KEY_RECIPIENT))
: Recipient.external(application, data.getString(KEY_ADDRESS)).getId();
for (long id : ids) {
messageIds.add(id);
}
return new SendReadReceiptJob(parameters, recipientId, messageIds, timestamp);
}
}
}