bgorkowy

#Intro

Kotlin is a new programming language for the JVM. It produces Java bytecode, supports Android and generates JavaScript. The latest version of the language is Kotlin M5.3

Kotlin project website is at kotlin.jetbrains.org.

All the codes here can be copied and run on Kotlin online editor.

Let's get started.

bgorkowy

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.cyrilmottier.android.anapp">
    
    <!-- ... -->
    
    <application
        android:icon="@drawable/ic_launcher"
        android:label="@string/config_app_name"
        android:theme="@style/Theme.AnApp" >

bgorkowy

public class AnimatedActivity extends Activity {
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    //opening transition animations
    overridePendingTransition(R.anim.activity_open_translate,R.anim.activity_close_scale);
  }

  @Override
  protected void onPause() {