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@omidMirrajei

omidMirrajei/main.kt

Last active December 5, 2019 23:30
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DinnerDecider
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main.kt
class MainActivity : AppCompatActivity() {
private val foodList = arrayListOf("Pizza", "Chiness", "Hamburger", "McDonalds")
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
button_decide.setOnClickListener {
val randomFood = Random().nextInt(foodList.count())
textView_selectedFood.text = foodList[randomFood]
}
button_addFood.setOnClickListener {
val newFood = editText_addFood.text.toString()
if (newFood.isNotEmpty()) {
foodList.add(newFood)
Toast.makeText(this, "$newFood added", Toast.LENGTH_SHORT).show()
} else Toast.makeText(this, " insert a food", Toast.LENGTH_SHORT).show()
editText_addFood.text.clear()
}
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