如何将文本添加到微调器？

Question

I have created a spinner at the header of a listview. How do I add text into it? I would like to show the text in the spinnerText.

String[] spinnerText = { "Sort by date posted (latest to oldest)", "Sort by price (lowest to highest)"};
    LayoutInflater inflater = LayoutInflater.from(this);
    View spinTop = inflater.inflate(R.layout.spin, null);
    getListView().addHeaderView(spinTop);

Answer 1

您应该尝试使用像这样的ArrayAdapter：

spinTop.setAdapter(new ArrayAdapter<String>(context, android.R.layout.simple_spinner_item, spinnerText));

Answer 2

You have to use an ArrayAdapter<String> as follows:

ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item,spinnerText);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinTop.setAdapter(adapter);

Also you'll have to cast spinTop :

Spinner spinTop = (Spinner) inflater.inflate(R.layout.spin, null);