Duration: 15:18 min
Summary: In this lesson, we will introduce fragments. Fragments are reusable components. We can create these types of controls to use them in different activities. We can place multiple fragments in the same activity. Also, it is easy for the activity to communicate with the fragment using the fragment manager. And, it is simple for the fragment to communicate with the activity using the getActivity. We will do this in the exercise by overriding the onStart event of the fragment to get a hold of the activity and change its title.