restart file observer when permisson are granted

1 files changed, 14 insertions, 0 deletions

diff --git a/src/main/java/de/pixart/messenger/ui/ConversationFragment.java b/src/main/java/de/pixart/messenger/ui/ConversationFragment.java
index fa2ba5327..2458e4967 100644
--- a/src/main/java/de/pixart/messenger/ui/ConversationFragment.java
+++ b/src/main/java/de/pixart/messenger/ui/ConversationFragment.java
@@ -566,6 +566,15 @@ public class ConversationFragment extends XmppFragment implements EditMessage.Ke
         return true;
     }
 
+    private static boolean writeGranted(int[] grantResults, String[] permission) {
+        for (int i = 0; i < grantResults.length; ++i) {
+            if (Manifest.permission.WRITE_EXTERNAL_STORAGE.equals(permission[i])) {
+                return grantResults[i] == PackageManager.PERMISSION_GRANTED;
+            }
+        }
+        return false;
+    }
+
     private static String getFirstDenied(int[] grantResults, String[] permissions) {
         for (int i = 0; i < grantResults.length; ++i) {
             if (grantResults[i] == PackageManager.PERMISSION_DENIED) {
@@ -1618,6 +1627,11 @@ public class ConversationFragment extends XmppFragment implements EditMessage.Ke
                 Toast.makeText(getActivity(), res, Toast.LENGTH_SHORT).show();
             }
         }
+        if (writeGranted(grantResults, permissions)) {
+            if (activity != null && activity.xmppConnectionService != null) {
+                activity.xmppConnectionService.restartFileObserver();
+            }
+        }
     }
 
     public void startDownloadable(Message message) {