How to Create a Custom Row Layout with a Static Header and Dynamic Text in Android ListView?

Android Custom Row Layout for ListView

When dealing with a ListView, there may be a need to customize the layout of its rows. In this case, the goal is to design rows consisting of two components: a static "HEADER" and a "Text" that changes dynamically.

Solution

To achieve this, a custom row layout is defined in the file row.xml. This layout includes the two required elements:

<code class="xml"><?xml version="1.0" encoding="utf-8"?>
<linearlayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical">
    <textview android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="HEADER"></textview>
    <textview android:id="@+id/text" android:layout_width="wrap_content" android:layout_height="wrap_content"></textview>
</linearlayout></code>

The main activity layout (main.xml) is updated to include the ListView, and the custom adapter (yourAdapter) is implemented:

<code class="xml"><linearlayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="horizontal">
    <listview android:id="@+id/listview" android:layout_width="fill_parent" android:layout_height="fill_parent"></listview>
</linearlayout></code>

<code class="java">public class yourAdapter extends BaseAdapter {

    Context context;
    String[] data;
    private static LayoutInflater inflater = null;

    // ... (Constructor and methods as per the provided answer)
}</code>

Finally, in the Java activity class (StackActivity), the adapter is set to the ListView:

<code class="java">public class StackActivity extends Activity {

    ListView listview;

    // ... (Activity methods as per the provided answer)

    listview.setAdapter(new yourAdapter(this, new String[] { "data1", "data2" }));
}</code>

The result is a ListView with custom rows displaying the static HEADER and dynamic Text content.

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