Signal-Android/src/org/thoughtcrime/securesms/gcm/FcmJobService.java

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2019-05-31 17:12:41 -04:00
package org.thoughtcrime.securesms.gcm;
import android.app.job.JobInfo;
import android.app.job.JobParameters;
import android.app.job.JobService;
import android.content.ComponentName;
import android.content.Context;
import androidx.annotation.NonNull;
import androidx.annotation.RequiresApi;
import org.thoughtcrime.securesms.ApplicationContext;
import org.thoughtcrime.securesms.dependencies.InjectableType;
import org.thoughtcrime.securesms.jobs.PushNotificationReceiveJob;
import org.thoughtcrime.securesms.logging.Log;
import org.thoughtcrime.securesms.notifications.MessageNotifier;
import org.thoughtcrime.securesms.util.ServiceUtil;
import org.thoughtcrime.securesms.util.TextSecurePreferences;
import org.thoughtcrime.securesms.util.concurrent.SignalExecutors;
import org.whispersystems.signalservice.api.SignalServiceMessageReceiver;
import java.io.IOException;
import javax.inject.Inject;
/**
* Pulls down messages. Used when we fail to pull down messages in {@link FcmService}.
*/
@RequiresApi(26)
public class FcmJobService extends JobService implements InjectableType {
private static final String TAG = FcmJobService.class.getSimpleName();
private static final int ID = 1337;
@Inject SignalServiceMessageReceiver messageReceiver;
@RequiresApi(26)
public static void schedule(@NonNull Context context) {
JobInfo.Builder jobInfoBuilder = new JobInfo.Builder(ID, new ComponentName(context, FcmJobService.class))
.setRequiredNetworkType(JobInfo.NETWORK_TYPE_ANY)
.setBackoffCriteria(0, JobInfo.BACKOFF_POLICY_LINEAR)
.setPersisted(true);
ServiceUtil.getJobScheduler(context).schedule(jobInfoBuilder.build());
}
@Override
public boolean onStartJob(JobParameters params) {
Log.d(TAG, "onStartJob()");
ApplicationContext.getInstance(getApplicationContext()).injectDependencies(this);
if (ApplicationContext.getInstance(getApplicationContext()).isAppVisible()) {
Log.i(TAG, "App is foregrounded. No need to run.");
return false;
}
SignalExecutors.UNBOUNDED.execute(() -> {
try {
new PushNotificationReceiveJob(getApplicationContext()).pullAndProcessMessages(messageReceiver, TAG, System.currentTimeMillis());
jobFinished(params, false);
} catch (IOException e) {
Log.w(TAG, "Failed to pull. Notifying and scheduling a retry.", e);
MessageNotifier.notifyMessagesPending(getApplicationContext());
jobFinished(params, true);
}
});
return true;
}
@Override
public boolean onStopJob(JobParameters params) {
Log.d(TAG, "onStopJob()");
return TextSecurePreferences.getNeedsMessagePull(getApplicationContext());
}
}