Hiding app title bar in Android pager

问题:

Can anyone tell how to hide the app title bar in Pager fragment.

回答1:

This should be enough:

ActionBar bar = getActionBar(); // you might need to use getSupportActionBar() based on your project setup
bar.setDisplayShowTitleEnabled(false);
bar.setDisplayShowHomeEnabled(false);

回答2:

Warren is correct. And if you want to hide it in your theme, you can do it by inheriting from a theme that does not display it:

• For pre-Honeycomb styles:

  <style name="HiddenActionBar" parent="@android:style/Theme">
  </style>
  

• For Honeycomb+:

  <style name="HiddenActionBar" parent="@android:style/Theme.Holo.NoActionBar">
  </style>
  

I personally prefer this method because it frees your classes from UI-related code and can easily be set for every Activity by changing the theme of your application in the manifest.