Android get view of Preference in PreferenceActivity
To get the view of a desired preference you can use this:
@Override
public void onWindowFocusChanged(boolean hasFocus)
{
super.onWindowFocusChanged(hasFocus);
Preference preference=findPreference(“preferenceKey”);
View preferenceView=getListView().getChildAt(preference.getOrder());
//Do your stuff
}
Note: You can not do this in the onCreate
method because it will throw a NullPointerException
.
PreferenceActivity inherits the ListActivity class. ListActivity has a method called getListView()
which returns the ListView that displays your preferences.
EDIT: Here is the code in my comment formatted:
getListView().setOnItemClickListener(new AdapterView.OnItemClickListener() {
// ... put listener code here
});
I'm not sure on how to get the view for a preference, but if you want to remove the view from the screen (set visibility to View.gone) you can use the following:
getPreferenceScreen().removePreference(thePreference)