点击“正按钮”后警报对话框消失

我正在创建自定义警报对话框。问题是-我没有在setPositiveButton()方法中调用dialogInterface.dispose();函数 但是我的对话在点击肯定的按钮后还是被取消了。所以,我不能用它做进一步的手术。

为什么会发生这样的事情,我怎么能做出“积极”按钮来做这些事情呢?

public void changePassword() {
    LayoutInflater layoutInflater = getLayoutInflater();

    View alertChangePassLayout = layoutInflater.inflate(R.layout.change_password_alertdialog_layout, null);

    final EditText oldPasswordET = alertChangePassLayout.findViewById(R.id.old_password_ET_alert_dialog);
    final EditText newPasswordET = alertChangePassLayout.findViewById(R.id.new_password_ET_alert_dialog);
    final EditText confirmNewPasswordET = alertChangePassLayout.findViewById(R.id.confirm_new_password_ET_alert_dialog);
    Button changePasswordButton = alertChangePassLayout.findViewById(R.id.change_password_BB_alert_dialog);



    AlertDialog.Builder alertBuilder = new AlertDialog.Builder(dialog_activity.this);

    alertBuilder.setTitle("Change Password");

    // Set view of xml inside alert dialog
    alertBuilder.setView(alertChangePassLayout);


    // disable dismiss dialog when clicked outside the dialog
    alertBuilder.setCancelable(false);

    // Set positive button
     alertBuilder.setPositiveButton("Submit", new DialogInterface.OnClickListener() {
         @Override
         public void onClick(DialogInterface dialogInterface, int i) {

             Toast.makeText(dialog_activity.this, "Submit button..", Toast.LENGTH_LONG).show();
             // do work here

         }
     });

    // Set negative button
    alertBuilder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialogInterface, int i) {
            Toast.makeText(dialog_activity.this, "Cancel button..", Toast.LENGTH_LONG).show();
            dialogInterface.dismiss();
        }
    });

    AlertDialog alertDialog = alertBuilder.create();
    alertDialog.show();

}