Merge pull request #304 from free4murad/match-bug

Match template input validation #303

Author: opticod

source-code/app/src/main/java/org/buildmlearn/toolkit/templates/MatchTemplate.java

@@ -10,7 +10,7 @@
 import android.view.View;
 import android.widget.BaseAdapter;
 import android.widget.EditText;
-
+import android.widget.Toast;
 
 import org.buildmlearn.toolkit.R;
 import org.buildmlearn.toolkit.matchtemplate.fragment.SplashFragment;
@@ -61,6 +61,9 @@ private static boolean validated(Context context, EditText title, EditText first
             second_list_title.hasFocus();
             second_list_title.setError(context.getString(R.string.match_second_list_title));
             return false;
+        } else if (first_list_titleText.equalsIgnoreCase(second_list_titleText)){
+            Toast.makeText(context, "Title of two lists cannot be same.", Toast.LENGTH_SHORT).show();
+            return false;
         }
 
         return true;
@@ -82,6 +85,9 @@ private static boolean validated(Context context, EditText first_list_title, Edi
             second_list_title.hasFocus();
             second_list_title.setError(context.getString(R.string.match_second_list_title));
             return false;
+        } else if (second_list_titleText.equals(first_list_titleText)){
+            Toast.makeText(context, "Two options cannot be same.", Toast.LENGTH_SHORT).show();
+            return false;
         }
 
         return true;