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Created page with '=== 6. Implement View Option === 6.1. Inside the <code>ContactList</code> class add the following code to implement view option: <pre> case R.id.item3: Student view…'
=== 6. Implement View Option ===
6.1. Inside the <code>ContactList</code> class add the following code to implement view option:
<pre>
case R.id.item3:
Student viewStudent = (Student)contactsList.getSelectedItem();
if(viewStudent != null) {
Toast.makeText(this.getApplicationContext(), "First Name: " + viewStudent.getFirstname()
+ " \nLast Name: " + viewStudent.getLastName()
+ " \nE-mail: " + viewStudent.getEmail(), Toast.LENGTH_LONG).show();
} else {
showDialog("No contact was selected!");
}
break;
</pre>
6.2. Run the application, select a student and select "'''View Student"''' from the menu: <br/>
[[Image: A_view.png | 450px ]]
6.1. Inside the <code>ContactList</code> class add the following code to implement view option:
<pre>
case R.id.item3:
Student viewStudent = (Student)contactsList.getSelectedItem();
if(viewStudent != null) {
Toast.makeText(this.getApplicationContext(), "First Name: " + viewStudent.getFirstname()
+ " \nLast Name: " + viewStudent.getLastName()
+ " \nE-mail: " + viewStudent.getEmail(), Toast.LENGTH_LONG).show();
} else {
showDialog("No contact was selected!");
}
break;
</pre>
6.2. Run the application, select a student and select "'''View Student"''' from the menu: <br/>
[[Image: A_view.png | 450px ]]
