编程方式填充preferences与复选框 [英] Programatically populating preferences with checkboxes

问题描述

在我的设置页面我有一个preference它取的，我想显示为单个复选框preferences切换，能够设置列表。

In my setting page I have a preference which fetches a list of toggle-able settings that I wanted to display as individual checkbox preferences.

我知道 preferences.xml 支持preferences的生成列表（查看Wi-Fi设置页），但列表preference 只允许您选择从列表中。

I know that preferences.xml supports generating lists of preferences (looking at wi-fi settings page) but ListPreference only allows you to select one from the list.

我一直在寻找如何编程生成preferences但只设法找到如何改变preferences那些已经在XML属性。

I've been searching for how to generate preferences programatically but have only managed to find how to change attributes of preferences that are already in the XML.

推荐答案

下面是一个简单的例子（假设你正在扩展 preferenceActivity ）

Here is a short example (assuming your are extending PreferenceActivity):

public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
PreferenceScreen screen = getPreferenceManager().createPreferenceScreen(this);

PreferenceCategory category = new PreferenceCategory(this);
category.setTitle("category name");

screen.addPreference(category);

CheckBoxPreference checkBoxPref = new CheckBoxPreference(this);
checkBoxPref.setTitle("title");
checkBoxPref.setSummary("summary");
checkBoxPref.setChecked(true);

category.addPreference(checkBoxPref);
setPreferenceScreen(screen);
}

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