I want to use the android default preference icon
<item android:id="@+id/settings"
android:icon="@drawable/ic_menu_preferences"
android:showAsAction="ifRoom" />
and it prompts this error…
Error: No resource found that matches the given name (at 'icon' with value '@drawable/ic_menu_preferences
how could I use the default icon??
For android default preference icon use
instead of