override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
val ctx = context ?: return super.onCreateDialog(savedInstanceState)
var builder: AlertDialog.Builder = AlertDialog.Builder(ctx, R.style.CenterDialogStyle)
builder.setView(view)
val dialog = builder.create()
dialog.setCanceledOnTouchOutside(false)
dialog.setCancelable(false) //無效
isCancelable = false //有效,設置這個才有效,上面的那個無效,坑死了,網上一堆無用的監聽key事件,我去。。。
return dialog
}