轉載自: http://daimajishu.iteye.com/blog/1556621
設置中的Preferencescreen不僅可以作爲設置界面顯示,而且還能夠啓動activity,下面主要是對啓動activity的介紹
1. Preferencescreen中啓動activity
例如wireless_setting.xml中有如下片段
- <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:settings="http://schemas.android.com/apk/res/com.seedshope.android">
- <PreferenceScreen
- android:key="wifi_settings"
- android:title="@string/wifi_settings"
- android:summary="@string/wifi_settings_summary" >
- <intent
- android:action="android.intent.action.MAIN"
- android:targetPackage="com.android.settings"
- android:targetClass="com.android.settings.wifi.WifiSettings" />
- </PreferenceScreen>
- </PreferenceScreen>