ListView with Kotlin
189 views.activity_main.xml
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<?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context=".MainActivity"> <ListView android:layout_width="match_parent" android:layout_height="match_parent" android:layout_alignParentStart="true" android:layout_alignParentLeft="true" android:layout_alignParentTop="true" android:id="@+id/list"/> </RelativeLayout> |
MainActivity.kt
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package com.androindian.raj.auto import android.support.v7.app.AppCompatActivity import android.os.Bundle import android.widget.ArrayAdapter import android.widget.Toast import kotlinx.android.synthetic.main.activity_main.* class MainActivity : AppCompatActivity() { var course= arrayOf("ssss","dddd", "ffff","gggg") override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) var adapter = ArrayAdapter(this@MainActivity, android.R.layout.simple_list_item_1,course) list.setAdapter(adapter) list.setOnItemClickListener { parent, view, position, id -> Toast.makeText(this@MainActivity, ""+position,Toast.LENGTH_LONG).show() } } } |
