remove debugging code, resolve some TODOs

src/Kp2aBusinessLogic/database/SynchronizeCachedDatabase.cs

@@ -46,9 +46,6 @@ namespace keepass2android
                 StatusLogger.UpdateSubMessage(_app.GetResourceString(UiStringKey.DownloadingRemoteFile));
                 string hash;
 
-                //TODO remove
-                Thread.Sleep(5000);
-
                 MemoryStream remoteData;
                 try
                 {
@@ -68,14 +65,10 @@ namespace keepass2android
                 //check if remote file was modified:
                 var baseVersionHash = cachingFileStorage.GetBaseVersionHash(ioc);
                 Kp2aLog.Log("Checking for file change. baseVersionHash = " + baseVersionHash);
-                if (baseVersionHash != hash ||
+                if (baseVersionHash != hash)
-                    true //TODO remove
-                   )
                 {
                     //remote file is modified
-                    if (cachingFileStorage.HasLocalChanges(ioc)
+                    if (cachingFileStorage.HasLocalChanges(ioc))
-                        || true //TODO remove
-                       )
                     {
                         //conflict! need to merge
                         var _saveDb = new SaveDb(_app, new ActionOnOperationFinished(_app,

src/Kp2aBusinessLogic/database/edit/SaveDB.cs

@@ -143,17 +143,11 @@ namespace keepass2android
 							return;
 						}	
 					}
-
+					
-                    //TODO remove
-                    Thread.Sleep(5000);
-
-
                     bool hasStreamForOrigFile = (_streamForOrigFile != null);
                     bool hasChangeFast = hasStreamForOrigFile ||
                                          fileStorage.CheckForFileChangeFast(ioc, _db.LastFileVersion);  //first try to use the fast change detection;
                     bool hasHashChanged = !requiresSubsequentSync && (
-						//TODO remove
-						true || 
                         hasChangeFast ||
                                           (FileHashChanged(ioc, _db.KpDatabase.HashOfFileOnDisk) ==
                                            FileHashChange.Changed)); //if that fails, hash the file and compare:
@@ -278,7 +272,9 @@ namespace keepass2android
             PerformSaveWithoutCheck(fileStorage, ioc);
             new Handler(Looper.MainLooper).Post(() =>
             {
+                Kp2aLog.Log("OPR: Starting posted UpdateGlobals");
                 _db.UpdateGlobals();
+                Kp2aLog.Log("OPR: Finished posted UpdateGlobals");
             });
 
             FinishWithSuccess();

src/keepass2android-app/Resources/values/strings.xml

@@ -726,6 +726,9 @@
   <string name="DbQuicklockedChannel_desc">Notification about the database being locked with QuickUnlock</string>
   <string name="EntryChannel_name">Entry notifications</string>
   <string name="EntryChannel_desc">Notification to simplify access to the currently selected entry.</string>
+  <string name="BackgroundSyncChannel_name">Synchronization operation</string>
+  <string name="BackgroundSyncChannel_desc">Notification to indicate that a synchronization is performed in the background.</string>
+  
   <string name="CloseDbAfterFailedAttempts">Close database after three failed biometric unlock attempts.</string>
   <string name="WarnFingerprintInvalidated">Warning! Biometric authentication can be invalidated by Android, e.g. after adding a new fingerprint in your device settings. Make sure you always know how to unlock with your master password!</string>
 

src/keepass2android-app/services/BackgroundSyncService.cs

@@ -100,14 +100,17 @@ namespace keepass2android.services
         {
             if (Build.VERSION.SdkInt >= BuildVersionCodes.O)
             {
-                //TODO
+                var channelName = GetString(Resource.String.BackgroundSyncChannel_name);
-                var channelName = "Foreground Service Channel";
+                var channelDescription = GetString(Resource.String.BackgroundSyncChannel_desc);
-                var channelDescription = "Channel for foreground service";
                 var channelImportance = NotificationImportance.Default;
                 var channel = new NotificationChannel(ChannelId, channelName, channelImportance)
                 {
                     Description = channelDescription
                 };
+                channel.EnableLights(false);
+                channel.EnableVibration(false);
+                channel.SetSound(null, null);
+                channel.SetShowBadge(false);
 
                 var notificationManager = (NotificationManager)GetSystemService(NotificationService);
                 notificationManager.CreateNotificationChannel(channel);