将自定义主题应用于PreferenceFragment中的ActionBar [英] Applying custom theme to ActionBar in PreferenceFragment
问题描述
我正在尝试将自定义主题应用于PreferenceFragment中的ActionBar.以下是场景:
I am trying to apply custom theme to ActionBar in PreferenceFragment. Following is the scenerio:
我的课程扩展了PreferenceFragment，其中我将资源添加的首选项添加为:
My class extends PreferenceFragment in which I am adding preferences from resouces as:
addPreferenceFromResource (R.xml.myPrefs);
我也写过:
ActionBar a = getActivity ().getActionBar ();
bar.setNavigationMode (ActionBar.NAVIGATION_MODE_TABS);
现在，我想将在styles.xml中定义的我自己的主题应用于此操作栏.当前，操作栏的高度小于选项卡视图的高度，因此该视图将被裁剪.
Now I want to apply my own theme that I defined in styles.xml to this action bar. Currently, the height of action bar is smaller that the tab view due to which the view is getting cropped.
我尝试搜索，但是找不到解决我问题的方法.
I tried searching but couldn't find a solution to my problem.
- "Set theme for a Fragment"
- https://groups.google.com/forum/#!topic/android-developers/GX_gOAN2nmM
从上面的1.和2.链接中，我了解到:
From 1. and 2. links above, I learnt that:
final Context contextThemeWrapper = new ContextThemeWrapper(getActivity(),R.style.yourCustomTheme);
// clone the inflater using the ContextThemeWrapper
LayoutInflater localInflater = inflater.cloneInContext(contextThemeWrapper);
// inflate the layout using the cloned inflater, not default inflater
return localInflater.inflate(R.layout.yourLayout, container, false);
但这也不起作用.
我们非常感谢您的帮助.
Any help is highly appreciated.
推荐答案
最终找到了解决我问题的方法.当我纠结于复杂的事物时，似乎有一个简单的解决方案.
Finally found solutions to my problem. Seems like there was a simple solution while I tangled myself into complex things.
我刚刚在我的PreferenceFragment类的onCreate ()中添加了以下代码...一切都变得完美了！
I just added the following line to the onCreate () of my PreferenceFragment class... and everything became perfect!
getActivity ().setTheme (R.style.myCustomTheme);
希望它可以帮助可能遇到相同问题的人！ :)
Hope it helps someone who might face the same problem! :)
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