use invalidateViews() to refresh the pinned adapter

Clover/app/src/main/java/org/floens/chan/ui/activity/BaseActivity.java

@@ -155,7 +155,7 @@ public abstract class BaseActivity extends Activity implements PanelSlideListene
 
         pinDrawerView = (ListView) findViewById(R.id.left_drawer);
 
-        pinnedAdapter = new PinnedAdapter(getActionBar().getThemedContext()); // Get the dark theme, not the light one
+        pinnedAdapter = new PinnedAdapter(getActionBar().getThemedContext(), pinDrawerView); // Get the dark theme, not the light one
         pinnedAdapter.reload();
         pinDrawerView.setAdapter(pinnedAdapter);
 

Clover/app/src/main/java/org/floens/chan/ui/adapter/PinnedAdapter.java

@@ -26,6 +26,7 @@ import android.view.ViewGroup;
 import android.widget.BaseAdapter;
 import android.widget.FrameLayout;
 import android.widget.LinearLayout;
+import android.widget.ListView;
 import android.widget.ProgressBar;
 import android.widget.TextView;
 
@@ -43,11 +44,13 @@ public class PinnedAdapter extends BaseAdapter {
     private final static int VIEW_TYPE_HEADER = 1;
 
     private Context context;
+    private ListView listView;
     private List<Pin> pins = new ArrayList<>();
     private boolean postInvalidated = false;
 
-    public PinnedAdapter(Context context) {
+    public PinnedAdapter(Context context, ListView listView) {
         this.context = context;
+        this.listView = listView;
     }
 
     @Override
@@ -219,7 +222,7 @@ public class PinnedAdapter extends BaseAdapter {
                 @Override
                 public void run() {
                     postInvalidated = false;
-                    notifyDataSetInvalidated();
+                    listView.invalidateViews();
                 }
             }, 1000);
         }