Fragment设置主题

最新推荐文章于 2021-01-17 01:45:55 发布

原创最新推荐文章于 2021-01-17 01:45:55 发布 · 730 阅读

CC 4.0 BY-SA版权

该博客介绍了如何在Fragment中设置主题，通过创建ContextThemeWrapper并使用它来克隆LayoutInflater，然后在布局中应用自定义主题。内容包括设置FragmentPagerAdapter，初始化ViewPager和TabPageIndicator，并启用填充视口选项。

@Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        final Context contextThemeWrapper = new ContextThemeWrapper(getActivity(), com.viewpagerindicator.R.style.Theme_PageIndicatorDefaults);
        // clone the inflater using the ContextThemeWrapper
        LayoutInflater localInflater = inflater.cloneInContext(contextThemeWrapper);
        View view = localInflater.inflate(R.layout.simple_tabs, container, false);

        FragmentPagerAdapter adapter = new GoogleMusicAdapter(fragmentManager);

        ViewPager pager = (ViewPager)view.findViewById(R.id.pager);
        pager.setAdapter(adapter);

        TabPageIndicator indicator = (TabPageIndicator)view.findViewById(R.id.indicator);
        indicator.setViewPager(pager);
        indicator.setFillViewport(true);
        return view;
    }