How to disable Action bar tab for fragments?

问题

As i am using Action bar 3 tabs with fragments A,B,C want to disable B,C initially i am using

    ActionBar.Tab tab2 = ab.newTab();
    tab2.setText("PORT");
    tab2.setTabListener(this);
    tab2.setEnable(false);

but not allows me to use tab2.setEnable what is exact way to disable it?

回答1:

You have to remove a tab from the actionbar. Enable or disableing tabs is not supported. There is also no visibility function for tabs. You have to call:

ab.removeTab(tab2);

to remove a tab from the actionbar. But that does not require that you have to destroy (tab2 = null) your tab.

来源：https://stackoverflow.com/questions/21305546/how-to-disable-action-bar-tab-for-fragments