52.4 Designing the User Interface Layout for ActivityB

The elements that are required for the user interface of the second activity are a Plain Text EditText, TextView and Button view. With these requirements in mind, load the activity_b.xml layout into the Layout Editor tool, and add the views.

During the design process, note that the onClick property on the button view has been configured to call a method named answerQuestion, and the TextView and EditText views have been assigned IDs textView1 and editText1 respectively. Once completed, the layout should resemble that illustrated in Figure 52-4. Note that the text on the button (which reads “Answer Question”) has been extracted to a string resource named answer_question.

With the layout complete, click on the Infer constraints toolbar button to add the necessary constraints to the layout:

Figure 52-4