View view = LayoutInflater.from(context).inflate(R.layout.coustom_view, null);
//findview
view.findViewById··· AlertDialogalertDialog = new AlertDialog.Builder(LoginActivity.this).create(); alertDialog.setCancelable(false); alertDialog.show(); alertDialog.getWindow().setContentView(view);
原文：https://www.cnblogs.com/manong-xxf/p/12985581.html