ListFragment Selected Item
I have a ListView in a ListFragment that uses a SimpleCursorAdapter to create my list. i wanted to highlight the selected item in my ListView, i tried:
v.setBackgroundResource(R.color.listselect_light_blue);
in onListItemClick but it works odd and it selects two rows when I click one of the items and I want it to be single, I also set the selection mode
<ListView android:id="@id/android:list"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:choiceMode="singleChoice"
android:cacheColorHint="#00000000"
/>
I tried ListSelector, but when I click on an item it doesn't highlight until I scroll through the list and turn on.
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
getListView().setSelector(R.drawable.listview_selector);
}
and:
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_focused="false" android:drawable="@color/listselect_light_blue" />
</selector>
any help would be appreciated
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1 answer
Try this method if you want to highlight the selected item in Listview
.
This works for me.
First set the Adapter to Listfragment before using setSelector (..).
setListAdapter(mAdapter);
getListView().setSelector(R.drawable.fragment_listselector);
fragment_listselector.xml
<selector xmlns:android="http://schemas.android.com/apk/res/android"
android:exitFadeDuration="@android:integer/config_mediumAnimTime">
<item android:state_activated="true"
android:drawable="@drawable/list_item_active_pattern" />
<item android:drawable="@drawable/list_bg_pattern" />
</selector>
when onItemClick (..) is called put this code.
@Override
public void onItemClick(AdapterView<?> parent, View v, int position, long id)
{
getListView().setItemChecked(position, true);
getListView().setSelection(position);
getListView().setSelected(true);
}
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