scan all files in case some files were previously marked as deleted by accident

1 files changed, 21 insertions, 9 deletions

diff --git a/src/main/java/de/pixart/messenger/services/XmppConnectionService.java b/src/main/java/de/pixart/messenger/services/XmppConnectionService.java
index bf4ffcd0a..ec3256b46 100644
--- a/src/main/java/de/pixart/messenger/services/XmppConnectionService.java
+++ b/src/main/java/de/pixart/messenger/services/XmppConnectionService.java
@@ -1214,22 +1214,24 @@ public class XmppConnectionService extends Service {
             Log.d(Config.LOGTAG, "Do not check for deleted files because service has been destroyed");
             return;
         }
-        final List<String> deletedUuids = new ArrayList<>();
-        final List<DatabaseBackend.FilePath> relativeFilePaths = databaseBackend.getAllNonDeletedFilePath();
-        for (final DatabaseBackend.FilePath filePath : relativeFilePaths) {
+        final long start = SystemClock.elapsedRealtime();
+        final List<DatabaseBackend.FilePathInfo> relativeFilePaths = databaseBackend.getFilePathInfo();
+        final List<DatabaseBackend.FilePathInfo> changed = new ArrayList<>();
+        for (final DatabaseBackend.FilePathInfo filePath : relativeFilePaths) {
             if (destroyed) {
                 Log.d(Config.LOGTAG, "Stop checking for deleted files because service has been destroyed");
                 return;
             }
             final File file = fileBackend.getFileForPath(filePath.path);
-            if (!file.exists()) {
-                deletedUuids.add(filePath.uuid.toString());
+            if (filePath.setFileDeleted(!file.exists())) {
+                changed.add(filePath);
             }
         }
-        Log.d(Config.LOGTAG, "found " + deletedUuids.size() + " deleted files on start up. total=" + relativeFilePaths.size());
-        if (deletedUuids.size() > 0) {
-            databaseBackend.markFileAsDeleted(deletedUuids);
-            markUuidsAsDeletedFiles(deletedUuids);
+        final long duration = SystemClock.elapsedRealtime() - start;
+        Log.d(Config.LOGTAG, "found " + changed.size() + " changed files on start up. total=" + relativeFilePaths.size() + ". (" + duration + "ms)");
+        if (changed.size() > 0) {
+            databaseBackend.markFilesAsChanged(changed);
+            markChangedFiles(changed);
         }
     }
 
@@ -1869,6 +1871,16 @@ public class XmppConnectionService extends Service {
         }
     }
 
+    private void markChangedFiles(List<DatabaseBackend.FilePathInfo> infos) {
+        boolean changed = false;
+        for (Conversation conversation : getConversations()) {
+            changed |= conversation.markAsChanged(infos);
+        }
+        if (changed) {
+            updateConversationUi();
+        }
+    }
+
     public void populateWithOrderedConversations(final List<Conversation> list) {
         populateWithOrderedConversations(list, true, true);
     }