 <menu xmlns:android="http://schemas.android.com/apk/res/android" >  <item     android:id="@+id/action_0"     android:orderInCategory="000"     android:showAsAction="always"     android:title="@string/action0"/>  <item     android:id="@+id/action_0"     android:orderInCategory="000"     android:showAsAction="ifRoom"     android:title="@string/action0"/>  <item     android:id="@+id/action_0"     android:orderInCategory="000"     android:showAsAction="ifRoom"     android:title="@string/action0"/>  <item     android:id="@+id/action_