Refresh screenshots in TvMainActivity after emulation complete

Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/main/TvMainActivity.java

@@ -108,7 +108,7 @@ public final class TvMainActivity extends Activity implements MainView
 	@Override
 	public void refreshFragmentScreenshot(int fragmentPosition)
 	{
-		// No-op (For now)
+		mRowsAdapter.notifyArrayItemRangeChanged(0, mRowsAdapter.size());
 	}
 
 	@Override