Fragment 中无法使用建议：SlidingTabLayout setViewPager 参数 FragmentActivity 换成 FragmentManager

Author: 912334508Created Jan 26, 2024Updated Jan 26, 2024

SlidingTabLayout 在Fragment 嵌套 Fragment 的时候无法使用！！！

/** 关联ViewPager,用于连适配器都不想自己实例化的情况 */ public void setViewPager(ViewPager vp, String[] titles, FragmentActivity fa, ArrayList fragments) { if (vp == null) { throw new IllegalStateException("ViewPager can not be NULL !"); }

    if (titles == null || titles.length == 0) {
        throw new IllegalStateException("Titles can not be EMPTY !");
    }

    this.mViewPager = vp;
    this.mViewPager.setAdapter(new InnerPagerAdapter(fa.getSupportFragmentManager(), fragments, titles));

    this.mViewPager.removeOnPageChangeListener(this);
    this.mViewPager.addOnPageChangeListener(this);
    notifyDataSetChanged();
}

重写修改为： public void setViewPager(ViewPager vp, String[] titles, FragmentManager fa, ArrayList fragments) { if (vp == null) { throw new IllegalStateException("ViewPager can not be NULL !"); }

    if (titles == null || titles.length == 0) {
        throw new IllegalStateException("Titles can not be EMPTY !");
    }

    this.mViewPager = vp;
    this.mViewPager.setAdapter(new MSlidingTabLayout.InnerPagerAdapter(fa, fragments, titles));

    this.mViewPager.removeOnPageChangeListener(this);
    this.mViewPager.addOnPageChangeListener(this);
    notifyDataSetChanged();
}

Source: H07000223/FlycoTabLayout

View original on GitHub View discussion on GitHub