Android的龙preSS微调查看 [英] Android Long Press Spinner View

问题描述

我希望能够在微调鉴于长preSS项目，并有一个文本菜单出现。我想这code：

I want to be able to long press items in the spinner view and have a contextMenu appear. I tried this code:

spinner = (Spinner) findViewById(R.id.catagorySpinner);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(context,android.R.layout.simple_dropdown_item_1line, data);
spinner.setAdapter(adapter);
registerForContextMenu(spinner);

但你可以猜测这增加了上下文菜单的实际微调，而不是里面的内容。有谁知道我可以做到这一点？

but as you can guess this added a context menu to the actual Spinner and not to the contents inside. Does anyone know how i can do this?

推荐答案

您是否尝试过这个？

        spinner.setOnItemLongClickListener(new OnItemLongClickListener() {

            public boolean onItemLongClick(AdapterView<?> parent, View view, int arg2, long arg3) {

                view.showContextMenu();
                return true;

            }
        });

这篇关于Android的龙preSS微调查看的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！