Android: How to Create ListView in Fragment - Step-by-Step Guide

├Źndice
  1. Introduction
  2. Step 1: Create a new Fragment
  3. Step 2: Add ListView to Fragment Layout
  4. Step 3: Create Data Source
  5. Step 4: Create ArrayAdapter
  6. Step 5: Set Adapter to ListView
  7. Conclusion

Introduction

In Android development, it is common to display a list of items in a fragment. The ListView widget is commonly used to achieve this. In this step-by-step guide, we will show you how to create a ListView in a fragment in Android.

Step 1: Create a new Fragment

To start, we need to create a new fragment. In Android Studio, go to File > New > Fragment > Fragment (Blank).

Step 2: Add ListView to Fragment Layout

In the fragment layout XML file, add a ListView widget. Set the layout_width and layout_height attributes to "match_parent" to make the ListView fill the entire screen.

<ListView
    android_id="@+id/listView"
    android_layout_width="match_parent"
    android_layout_height="match_parent" />

Step 3: Create Data Source

Next, we need to create a data source for the ListView. This can be an ArrayList or an array.

List<String> items = new ArrayList<>();
items.add("Item 1");
items.add("Item 2");
items.add("Item 3");

Step 4: Create ArrayAdapter

To display the data in the ListView, we need to create an ArrayAdapter. The ArrayAdapter is responsible for converting the data source into a view.

ArrayAdapter<String> adapter = new ArrayAdapter<>(getContext(),
        android.R.layout.simple_list_item_1, items);

Step 5: Set Adapter to ListView

Finally, we need to set the adapter to the ListView.

ListView listView = view.findViewById(R.id.listView);
listView.setAdapter(adapter);

Conclusion

In this step-by-step guide, we have shown you how to create a ListView in a fragment in Android. By following these steps, you can easily display a list of items in your application.

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