kotlin - 如何处理对话框中的取消和确定按钮

Question

当我单击确定按钮时，我想要的是它执行某些操作的对话框，与取消按钮相同

覆盖
有趣的 onCreateDialog(savedInstanceState: Bundle?): Dialog {

    val builder = AlertDialog.Builder(this.requireActivity())

    // Dialog will have "Make a selection" as the title
    builder.setMessage("Details successfully captured.Do you wish to proceed and book your seat?")
        // An OK button that does nothing
        .setPositiveButton("OK") { dialog, id ->
            // Nothing happening here

        }
        // A "Cancel" button that does nothing
        .setNegativeButton("Cancel") { dialog, id ->
            // Nothing happening here either
        }

Answer 1

 val builder = AlertDialog.Builder(this)
            .setMessage("Yes or No")
            .setPositiveButton("OK"){ dialogInterface: DialogInterface, i: Int ->
                    Toast.makeText(this,"Ok Pressed",Toast.LENGTH_LONG).show()
                    dialogInterface.dismiss()
            }
            .setNegativeButton("No"){ dialogInterface: DialogInterface, i: Int ->
                    Toast.makeText(this,"No Pressed", Toast.LENGTH_SHORT).show()
                    dialogInterface.dismiss()
            }

DialogInterface.OnClickListener 有两个参数:-

对话框 -> 接收点击的对话框
i -> 点击项目的位置

像上面的 toast 一样编写执行逻辑，最后可以使用可用的对话框来关闭。