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package it.niedermann.nextcloud.deck.persistence.sync;
import android.content.Context;
import android.content.SharedPreferences;
import androidx.annotation.NonNull;
import androidx.preference.PreferenceManager;
import androidx.work.Constraints;
import androidx.work.ExistingPeriodicWorkPolicy;
import androidx.work.NetworkType;
import androidx.work.PeriodicWorkRequest;
import androidx.work.WorkManager;
import androidx.work.Worker;
import androidx.work.WorkerParameters;
import java.util.concurrent.TimeUnit;
import it.niedermann.nextcloud.deck.DeckLog;
import it.niedermann.nextcloud.deck.R;
public class SyncWorker extends Worker {
private static final String TAG = "it.niedermann.nextcloud.deck.background_synchronization";
private static final Constraints constraints = new Constraints.Builder()
.setRequiredNetworkType(NetworkType.CONNECTED)
.build();
public SyncWorker(@NonNull Context context, @NonNull WorkerParameters workerParams) {
super(context, workerParams);
}
@NonNull
@Override
public Result doWork() {
SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
SharedPreferences.Editor sharedPreferencesEditor = sharedPreferences.edit();
SyncManager syncManager = new SyncManager(getApplicationContext(), null);
if (syncManager.hasInternetConnection()) {
DeckLog.log("Starting background synchronization");
sharedPreferencesEditor.putLong(getApplicationContext().getString(R.string.shared_preference_last_background_sync), System.currentTimeMillis());
sharedPreferencesEditor.apply();
boolean success = syncManager.synchronizeEverything();
DeckLog.log("Finishing background synchronization with result " + success);
return success ? Result.failure() : Result.success();
}
return Result.success();
}
public static void update(@NonNull Context context) {
SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
update(context, sharedPreferences.getString(context.getString(R.string.pref_key_background_sync), context.getString(R.string.pref_value_background_15_minutes)));
}
public static void update(@NonNull Context context, String preferenceValue) {
deregister(context);
if (!context.getString(R.string.pref_value_background_sync_off).equals(preferenceValue)) {
int repeatInterval = 15;
TimeUnit unit = TimeUnit.MINUTES;
if (context.getString(R.string.pref_value_background_1_hour).equals(preferenceValue)) {
repeatInterval = 1;
unit = TimeUnit.HOURS;
} else if (context.getString(R.string.pref_value_background_6_hours).equals(preferenceValue)) {
repeatInterval = 6;
unit = TimeUnit.HOURS;
}
PeriodicWorkRequest work = new PeriodicWorkRequest.Builder(SyncWorker.class, repeatInterval, unit)
.setConstraints(constraints).build();
DeckLog.log("Registering worker running each " + repeatInterval + " " + unit);
WorkManager.getInstance(context.getApplicationContext()).enqueueUniquePeriodicWork(SyncWorker.TAG, ExistingPeriodicWorkPolicy.REPLACE, work);
}
}
private static void deregister(@NonNull Context context) {
DeckLog.log("Deregistering all workers with tag \"" + TAG + "\"");
WorkManager.getInstance(context.getApplicationContext()).cancelAllWorkByTag(TAG);
}
}
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