android - 如何在屏幕中央显示弹出菜单

Question

我目前正在使用此代码；

            //Creating the instance of PopupMenu
            PopupMenu popup = new PopupMenu(MainActivity.this, txt_selectPicture,Gravity.CENTER);
            //Inflating the Popup using xml file
            popup.getMenuInflater().inflate(R.menu.menu_createpassword, popup.getMenu());
            //registering popup with OnMenuItemClickListener
            popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
                public boolean onMenuItemClick(MenuItem item) {
                    Toast.makeText(MainActivity.this, "Opening : " + item.getTitle(), Toast.LENGTH_SHORT).show();
                    return true;
                }
            });

            popup.show(); //showing popup menu

这里的txt_selectPicture是一个有重心的TextView。单击此 txt_selectPicture 时，此菜单显示在屏幕的最左侧。但我希望它显示在中心。我得到了这个解决方案

            new PopupMenu(MainActivity.this, txt_selectPicture,Gravity.CENTER);

但这对我不起作用。提前致谢。

Answer 1

尝试

popup.inflate(R.menu.menu_createpassword);

代替

popup.getMenuInflater().inflate(R.menu.menu_createpassword, popup.getMenu());

抱歉我的英语不好。