two bugs fixed

Author: AmirMohammadFakhimi

app/src/main/java/edu/sharif/homework1/AddToClassFragment.java

@@ -91,7 +91,7 @@ public void onDestroyView() {
 
     @Override
     public void onItemClick(View view, int position) {
-        Class newClass = Class.classes.get(position);
+        Class newClass = Class.getClassByName(classesName.get(position));
         if(!student.getClasses().contains(newClass)){
             newClass.addStudent(student.getUsername(), getActivity());
             student.addClass(newClass, getActivity(), false);

app/src/main/java/edu/sharif/homework1/StudentPanelFragment.java

@@ -68,9 +68,13 @@ public void onViewCreated(@NonNull View view, Bundle savedInstanceState) {
             } else if (!classesName.contains(searchText)) {
                 Toast.makeText(getContext(), "Class not found", Toast.LENGTH_SHORT).show();
             } else {
-//                NavHostFragment.findNavController(StudentPanelFragment.this)
-//                        .navigate(StudentPanelFragmentDirections.
-//                                actionStudentPanelFragmentToStudentClassPage());
+                String className = searchText.split(" - ")[0];
+                String professorUsername = searchText.split(" - ")[1];
+
+                NavHostFragment.findNavController(StudentPanelFragment.this)
+                        .navigate(StudentPanelFragmentDirections.
+                                actionStudentPanelFragmentToStudentClassPage(username, professorUsername,
+                                        className));
             }
         });
 
@@ -99,6 +103,7 @@ public void onItemClick(View view, int position) {
 
         NavHostFragment.findNavController(StudentPanelFragment.this)
                 .navigate(StudentPanelFragmentDirections.
-                        actionStudentPanelFragmentToStudentClassPage(username, professorUsername, className));
+                        actionStudentPanelFragmentToStudentClassPage(username, professorUsername,
+                                className));
     }
 }