Ludovic ROLAND ludovicroland

## kotlinternaire.kt
val length = if (array != null) array.size else -1

## operateur?.kt
button?.setOnClickListener {
 //TODO
}

## nullable.kt
val view: View?
//...
view = null

## kotlinnullableerror.kt
val view: View
//...
view = null

## kotlinonClick.kt
button.setOnClickListener {
  //TODO
}

## javaonClick.java
button.setOnClickListener(new OnClickListener()
{
  @Override
  public void onClick(View view)
  {
    //TODO
  }
});

## simplekotlinexample.kt
val alarmManager = getSystemService(Context.ALARM_SERVICE) as AlarmManager
alarmManager.nextAlarmClock

var visibility = View.GONE

## simplejavaexample.java
final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
alarmManager.getNextAlarmClock();

int visibility = View.GONE;
	button.setOnClickListener(new OnClickListener()
	{
	@Override
	public void onClick(View view)
	{
	//TODO
	}
	});
	val alarmManager = getSystemService(Context.ALARM_SERVICE) as AlarmManager
	alarmManager.nextAlarmClock

	var visibility = View.GONE
	final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
	alarmManager.getNextAlarmClock();

	int visibility = View.GONE;