ListView in Android

text.xml:

<?xml version="1.0" encoding="utf-8"?>

<TextView xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:textSize="20dp"

    android:textColor="##ff2020" >

</TextView>

activity_main.xml:

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:tools="http://schemas.android.com/tools"

    android:id="@+id/LinearLayout1"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:orientation="vertical"

    tools:context=".MainActivity"

    android:background="#ff00ff" >

    <ListView

        android:id="@+id/listView1"

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:cacheColorHint="#ff00ff" >

    </ListView>

</LinearLayout>

public class list  extends Activity{

String[] names = { "name1", "name2", "name3", "name4", "name5", "Second Activity", "name7", "name8", "name9", "name10" , "name11", "name12", "name13", "name14", "name15", "name16","name17", "name18", "name19", "name20"};

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.list);

ListView list = (ListView) findViewById(R.id.listView1);

ArrayAdapter<String> adapter = new ArrayAdapter<String>(getApplicationContext(), R.layout.text,names);

list.setAdapter(adapter);

}

}