以下是Kotlin中创建一个AlertDialog的示例代码，其中包括三个按钮，XML不寫按鍵，在代碼裡稍微向移動5dp

val builder = AlertDialog.Builder(this)
builder.setTitle("Title")
builder.setMessage("Message")

// Positive Button
builder.setPositiveButton("Yes") { dialog, which ->
    // Do something when positive button is clicked
}

// Negative Button
builder.setNegativeButton("No") { dialog, which ->
    // Do something when negative button is clicked
}

// Neutral Button
builder.setNeutralButton("Cancel") { dialog, which ->
    // Do something when neutral button is clicked
}

val dialog = builder.create()
dialog.show()

// Move the buttons down by 5dp
val positiveButton = dialog.getButton(AlertDialog.BUTTON_POSITIVE)
val negativeButton = dialog.getButton(AlertDialog.BUTTON_NEGATIVE)
val neutralButton = dialog.getButton(AlertDialog.BUTTON_NEUTRAL)

val layoutParams = positiveButton.layoutParams as LinearLayout.LayoutParams
layoutParams.setMargins(0, 0, 0, 5.dpToPx())
positiveButton.layoutParams = layoutParams

val layoutParams2 = negativeButton.layoutParams as LinearLayout.LayoutParams
layoutParams2.setMargins(0, 0, 0, 5.dpToPx())
negativeButton.layoutParams = layoutParams2

val layoutParams3 = neutralButton.layoutParams as LinearLayout.LayoutParams
layoutParams3.setMargins(0, 0, 0, 5.dpToPx())
neutralButton.layoutParams = layoutParams3

fun Int.dpToPx(): Int {
    val scale = resources.displayMetrics.density
    return (this * scale + 0.5f).toInt()
}