android - 操作栏选择全部/剪切/复制不显示警报对话框

Question

Action Bar Select All/Cut/Copy not showing for EditText in Alert dialog(picture 2),请帮助

编辑:代码是

            View view = MainActivity.this.getLayoutInflater().inflate(
                    R.layout.custom_dialog, null);
            AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(
                    MainActivity.this);
            alertDialogBuilder.setView(view);
            alertDialogBuilder.setPositiveButton("Add",
                    new DialogInterface.OnClickListener() {
                        public void onClick(DialogInterface dialog,
                                int whichButton) {

                        }
                    });
            alertDialogBuilder.setNegativeButton("Cancel",
                    new DialogInterface.OnClickListener() {
                        public void onClick(DialogInterface dialog,
                                int whichButton) {
                        }
                    });
            Dialog d = alertDialogBuilder.create();
            d.show();

Answer 1

第二个屏幕截图来自哪个 API 级别？

此处可能的答案:How do I enable standard copy paste for a TextView in Android?

阅读 emil10001 的评论。