android - 标题在 AlertDialog 中显示 2 次

Question

我正在尝试在 android 中显示一个 AlertDialog。问题是对话框的标题出现了 2 次。我希望它只显示一个标题？我该怎么做？

这就是对话框的样子

这就是我显示对话框的方式

   AlertDialog alertDialog = new AlertDialog.Builder(this, android.R.style.Theme_Material_Dialog).create();
                    alertDialog.setTitle(R.string.ttl_alrt_dlg_dont_asked_again);
                    alertDialog.setMessage("AI bifat nu ma mai intreba asa ca mergi in setari");
                    alertDialog.setButton(AlertDialog.BUTTON_NEUTRAL, "OK",
                            new DialogInterface.OnClickListener() {
                                public void onClick(DialogInterface dialog, int which) {
                                    dialog.dismiss();


                                    actv.finish();
                                    //ActivityCompat.requestPermissions(actv,
                                      //      new String[]{Manifest.permission.READ_EXTERNAL_STORAGE},
                                        //    MY_PERMISSIONS_REQUEST_READ_EXTERNAL_STORAGE);
                                }
                            });
                    alertDialog.show();

Answer 1

试试这个:

AlertDialog alertDialog = new AlertDialog.Builder(this)
            .setTitle("title")
            .setMessage("AI bifat nu ma mai intreba asa ca mergi in setari")
            .setPositiveButton("Ok", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialogInterface, int i) {
                    dialog.dismiss();
                    actv.finish();
                }
            })
            .create();
    alertDialog.show();