Resource Used

• [How to test Spinner in Unit Test] (http://bitbar.com/automated-ui-testing-android-applications-robotium/)
• [How to test CheckBox in Unit Test] (http://stackoverflow.com/questions/9189011/how-to-test-checkboxes-in-custom-listviews-using-robotium-in-android)
• [Set Up Spinner] (http://stackoverflow.com/questions/16204372/the-type-new-adapterview-onitemselectedlistener-must-implement-the-inherited)
• [Compare two dates] (http://stackoverflow.com/questions/19726115/comparing-user-input-date-with-current-date)
• [Set up Tab] (http://www.androidhive.info/2015/09/android-material-design-working-with-tabs/)
• [Combine menu and layout] (http://stackoverflow.com/questions/35648913/how-to-set-menu-to-toolbar-in-android)
• [Set menu item] (http://stackoverflow.com/questions/7479992/handling-a-menu-item-click-event-android)