如何更改alertdialog上的正面按钮的颜色？

我想改变正面按钮的颜色。 我怎样才能做到这一点？

AlerDialog：

fun onSomeClicked(view: View) { val dialog: AlertDialog.Builder = AlertDialog.Builder(view.context) dialog.setTitle("SomeText") .setMessage("SomeMessage") .setPositiveButton(view.context.getString(R.string.ok_dialog)) { p0, p1 -> onCheckPassword(view) } .setNegativeButton(context.getString(R.string.cancel_dialog)) { p0, p1 -> } .create() .show() } 

谢谢！ （我的问题是在科特林，在科特林做。）

Answer 1

一些小的改变会做你想要的东西 –

 val builder: AlertDialog.Builder = AlertDialog.Builder(this) val dialog: AlertDialog = builder.setTitle("SomeText") .setMessage("SomeMessage") .setPositiveButton("OK") { dialog, which -> dialog.dismiss() } .setNegativeButton("Cancel") { dialog, which -> dialog.dismiss() } .create() dialog.show() dialog.getButton(AlertDialog.BUTTON_POSITIVE).setTextColor(Color.BLUE) dialog.getButton(AlertDialog.BUTTON_NEGATIVE).setTextColor(Color.DKGRAY) 

希望这会有所帮助。