I have a preference screen containing a preferenceList. i want the user to be able to add new friends to that list.
I have been unable to find any examples of how i can achieve such a thing doing run time.
Does anyone have an example or able to give me an example of how i would achieve this?
Here is my preference:
<PreferenceCategory android:title="Your competetion">
<PreferenceScreen
android:key="secondPrefScreen"
android:summary="click here to see your friends"
android:title="Friends" >
<ListPreference
android:key="friendList"
/>
</PreferenceScreen>
You can access the ListPreference
object at runtime and use the setter and getter methods to update the entries. ListPreference Docs
Assuming you are inside a PreferenceActivity:
PreferenceScreen root = this.getPreferenceScreen();
ListPreference list = (ListPreference) root.findPreference("secondPrefScreen");
// do stuff with list
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