Which listener reacts every time the text in an EditText changes?

  1. setOnCheckedChangeListener
  2. setOnLongClickListener
  3. setOnClickListener
  4. addTextChangedListener (TextWatcher)
Answer

D) addTextChangedListener (TextWatcher)

TextWatcher callbacks fire on text changes.

Computer Science MCQ · More Action Bar and User Interface Design MCQs · Practise