1 / 5 Which of the following are valid features that you can request using requestWindowFeature?
2 / 5 Which of the following can you use to add items to the screen menu?
3 / 5 Which of the following are UI elements that you can use in a window in an Android application?
4 / 5 _____ field will restrict EditText to accept only alphanumeric characters.
5 / 5 The XML file that contains all the text that your application uses.