request storage permission when opening message

1 files changed, 29 insertions, 4 deletions

diff --git a/src/main/java/de/pixart/messenger/ui/ConversationFragment.java b/src/main/java/de/pixart/messenger/ui/ConversationFragment.java
index 568b0db11..ef2910ab3 100644
--- a/src/main/java/de/pixart/messenger/ui/ConversationFragment.java
+++ b/src/main/java/de/pixart/messenger/ui/ConversationFragment.java
@@ -464,16 +464,41 @@ public class ConversationFragment extends XmppFragment implements EditMessage.Ke
     private int lastCompletionCursor;
     private boolean firstWord = false;
     private Message mPendingDownloadableMessage;
+    private final PendingItem<Message> pendingMessage = new PendingItem<>();
 
-    public static void downloadFile(Activity activity, Message message) {
+    private static ConversationFragment findConversationFragment(Activity activity) {
         Fragment fragment = activity.getFragmentManager().findFragmentById(R.id.main_fragment);
         if (fragment != null && fragment instanceof ConversationFragment) {
-            ((ConversationFragment) fragment).startDownloadable(message);
-            return;
+            return (ConversationFragment) fragment;
         }
         fragment = activity.getFragmentManager().findFragmentById(R.id.secondary_fragment);
         if (fragment != null && fragment instanceof ConversationFragment) {
-            ((ConversationFragment) fragment).startDownloadable(message);
+            return (ConversationFragment) fragment;
+        }
+        return null;
+    }
+
+    public static void downloadFile(Activity activity, Message message) {
+        ConversationFragment fragment = findConversationFragment(activity);
+        if (fragment != null) {
+            fragment.startDownloadable(message);
+        }
+    }
+
+    public static void registerPendingMessage(Activity activity, Message message) {
+        ConversationFragment fragment = findConversationFragment(activity);
+        if (fragment != null) {
+            fragment.pendingMessage.push(message);
+        }
+    }
+
+    public static void openPendingMessage(Activity activity) {
+        ConversationFragment fragment = findConversationFragment(activity);
+        if (fragment != null) {
+            Message message = fragment.pendingMessage.pop();
+            if (message != null) {
+                fragment.messageListAdapter.openDownloadable(message);
+            }
         }
     }