avoid showing duplicate progress dialog

itkach · Jul 11, 2021 · 37918a3 · 37918a3
1 parent 3cea3ce
commit 37918a3
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Showing 3 changed files with 8 additions and 2 deletions.
diff --git a/src/itkach/aard2/Application.java b/src/itkach/aard2/Application.java
@@ -355,6 +355,7 @@ synchronized void findDictionaries(
             Log.w(TAG, "Dictionary discovery is already running");
             return;
         }
+        callback.onDiscoveryStarting();
         dictionaries.clear();
         discoveryThread = new Thread(new Runnable() {
             @Override

diff --git a/src/itkach/aard2/DictionariesFragment.java b/src/itkach/aard2/DictionariesFragment.java
@@ -131,12 +131,16 @@ public void findDictionaries() {
         final Application app = ((Application)activity.getApplication());
         final ProgressDialog p = new DiscoveryProgressDialog(getActivity());
         app.findDictionaries(new DictionaryDiscoveryCallback() {
+            @Override
+            public void onDiscoveryStarting() {
+                p.show();
+            }
+
             @Override
             public void onDiscoveryFinished() {
                 p.dismiss();
             }
         });
-        p.show();
     }
 
 

diff --git a/src/itkach/aard2/DictionaryDiscoveryCallback.java b/src/itkach/aard2/DictionaryDiscoveryCallback.java
@@ -2,5 +2,6 @@
 
 
 public interface DictionaryDiscoveryCallback {
-    public void onDiscoveryFinished();
+    void onDiscoveryStarting();
+    void onDiscoveryFinished();
 }