Esta aqui esse código espero que ajude poque funciona a 100%
@Override// Toast Para Sair da aplicação ao pressionar no botão backpublic void onBackPressed() {if (this.lastBackPressTime < System.currentTimeMillis() - 8000) {toast = Toast.makeText(this, "Pressione de novo para sair.", 8000);toast.show();this.lastBackPressTime = System.currentTimeMillis();} else {if (toast != null) {toast.cancel();}super.onBackPressed();}}
You received this message because you are subscribed to the Google Groups "Android Brasil - Dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email to androidbrasil-dev+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.






0 comentários:
Postar um comentário