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In this, there’s a list and the user can choose to see a Sub-Activity. List fragments are those that have a special list view feature. These are for handheld devices such as mobile phones. Single fragments show only a single view for the user on the screen. To understand how a fragment interacts with the Activity, consider the following: It can make different types of tab displays like scrolling, fixed or swiping tab. All the Fragments contain their own Events.įragments generally provide us with a more flexible and wide range of options to make our Application more interactive. Fragments improve the adaptability & user experience by making the UI flexible for all devices. Another name for Fragment can be Sub-Activity as they are part of Activities.įragments can be dynamically added and removed as per the requirements. Android Fragments cannot exist outside an activity. It represents a portion of UI that the user sees on the screen.

It resides within the Activities of an Android application. What is Android Fragment?Īndroid Fragment is a Graphical User Interface component of Android. Let’s start with a basic understanding of fragments. In addition to this, we will also understand the process of adding fragments to activities, communication between fragment and activity and adding fragments within a fragment.

In this tutorial, we will learn about the working of Android fragment, its types, lifecycle, methods, and an example.

Moving further in our series of Android tutorials, now, it’s the turn for Android fragment. That's fine, I understand that I could use getActivity().startActivity(chartsFragment), but that results in the same error.We offer you a brighter future with FREE online courses Start Now!! I have my onclicklistener all set for it, and here's the onClick method: public OnClickListener chartsListener = new OnClickListener() void onClick(View v) ". So, within a tab fragment, I have a button, chartsButton. Currently, I have a main activity that has a bunch of actionbar tabs, each of which is a fragment. I want to launch a new fragment to view some data.