How to prevent actionbar tabs showing as to drop down list?

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http://stackoverflow.com – Trying to play with default project actionbar+tabs, created by ADT plugin. On some devices tabs moved to drop-down list after screen rotation. Android developer guide says: Note: In some cases, the Android system will show your action bar tabs as a drop-down list in order to ensure the best fit in the action bar. But if I want to disable this feature, and show always tabs, there is a right way to do it? (HowTos)