android studio kotlin listview example

android studio kotlin listview example

in this article today learn android studio kotlin listview example.

list.kt

class ListDisplay:Activity() {
  // Array of strings...
  internal var mobileArray = arrayOf<String>("Android", "IPhone", "WindowsMobile", "Blackberry", "WebOS", "Ubuntu", "Windows7", "Max OS X")
  protected fun onCreate(savedInstanceState:Bundle) {
    super.onCreate(savedInstanceState)
    setContentView(R.layout.activity_main)
    val adapter = ArrayAdapter<String>(this,
                                       R.layout.activity_listview, mobileArray)
    val listView = findViewById(R.id.mobile_list) as ListView
    listView.setAdapter(adapter)
  }
}

main.xml:

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
   xmlns:tools="http://schemas.android.com/tools"
   android:layout_width="match_parent"
   android:layout_height="match_parent"
   android:orientation="vertical"
   tools:context=".ListActivity" >

   <ListView
      android:id="@+id/mobile_list"
      android:layout_width="match_parent"
      android:layout_height="wrap_content" >
   </ListView>

</LinearLayout>

activity_listview.xml :

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

<!--  Single List Item Design -->

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

   android:id="@+id/label"

   android:layout_width="fill_parent"

   android:layout_height="fill_parent"

   android:padding="10dip"

   android:textSize="16dip"

   android:textStyle="bold" >

</TextView>