actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_LIST);\r
actionBar.setListNavigationCallbacks(mDirectories, this);\r
setSupportProgressBarIndeterminateVisibility(false); // always AFTER setContentView(...) ; to workaround bug in its implementation\r
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_LIST);\r
actionBar.setListNavigationCallbacks(mDirectories, this);\r
setSupportProgressBarIndeterminateVisibility(false); // always AFTER setContentView(...) ; to workaround bug in its implementation\r