Arkaprava Bose
Arkaprava Bose
Programming language:Kotlin
2021-03-17 23:53:00
0
Q:

how to do multiple button dialog kotlin

juhong song
juhong song
Code: Kotlin
2021-08-11 20:41:51 
// kotlin code alert dialog builder with multiple buttons
// context = this or applicationContext
val dialog = AlertDialog.Builder(context)
val bNames = arrayOf<CharSequence>("button 1", "button 2", "button 3")
dialog.setTitle("CHOOSE ACTION")
dialog.setItems(bNames) { _, which ->
  when (which) {
    0 -> Toast.makeText(context, "clicked 1", Toast.LENGTH_SHORT).show();
    1 -> Toast.makeText(context, "clicked 2", Toast.LENGTH_SHORT).show();
    2 -> Toast.makeText(context, "clicked 3", Toast.LENGTH_SHORT).show();
  }
}.create()
// for more actions...
dialog.setNegativeButton("Cancel") { _, _ -> }
dialog.show()
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