Change the appearance of Alertdialog to the old one

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I have this code that creates a Alertdialog

public void mostrar_popup(){
    AlertDialog.Builder dlg = new AlertDialog.Builder(getActivity());
    dlg.setCancelable(false); //impede que a janela seja fechada ao clikcar fora
    dlg.setMessage("É preciso digitar um texto para continuar ");
    dlg.setNeutralButton("OK",null);
    dlg.setPositiveButton("sim",null);
    dlg.create();
    dlg.show();
}

And the result is this

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And that’s the result I’d like you to leave

inserir a descrição da imagem aqui

android

1 answer

1


You can set the theme by parameter in AlertDialog.Builder(Context context, int themeResId), as follows:

AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this, android.R.style.Theme_DeviceDefault_Light_Dialog_Alert);

*Used to be the theme: AlertDialog.THEME_HOLO_LIGHT, according to the new documentation this theme is obsolete.

In case you want to take a look at themes available.

You can also create your own custom theme, as per this reply.

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