ContactList: Separate creation of ContactListAdapter and managment of the
group list
This is two separate things. getContactListAdapter is called in
ContactListFragment.onActivityCreated() which is during a fragment
transaction.
Management of the group list calls FragmentPagerAdapter.notifyDataSetChanged()
which repopulate the FragmentPagerAdapter and to do so calls
FragmentManager.executePendingTransactions() in a recursive way and is not
allowed (IllegalStateException).
<?xml version="1.0" encoding="utf-8"?>
<!--
Layer Level list drawable for Avatar and status icon
See src/com/beem/project/beem/utils/Status.java
for level values to change the status.
The status icon must be resized using method
LayerDrawable.setLayerInset();
The drawable with id @id/avatar must be replace by the real
avatar using the method LayerDrawable.setDrawableByLayerId()
-->
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="@+id/avatar">
<shape/>
</item>
<item android:drawable="@drawable/status_icon" />
</layer-list>