设置主题为一个片段 [英] Set theme for a Fragment

问题描述

我想设定主题的片段。

I'm trying to set the theme for a fragment.

设置主题清单中不工作：

Setting the theme in the manifest does not work:

android:theme="@android:style/Theme.Holo.Light"

这是在看previous博客，它看起来好像我不得不使用ContextThemeWrapper。任何人都可以参考我一个codeD的例子吗？我无法找到任何东西。

From looking at previous blogs, it appears as though I have to use a ContextThemeWrapper. Can anyone refer me to a coded example? I can't find anything.

推荐答案

设置主题清单中通常用于活动。

Setting Theme in manifest is usually used for Activity.

如果你想设置的主题为片段，该片段在onCreateView旁边添加code（）：

If you want to set Theme for Fragment, add next code in the onCreateView() of the Fragment:

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

    // create ContextThemeWrapper from the original Activity Context with the custom theme
    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);
}

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