tab_fragment(Man)

最新推荐文章于 2022-12-23 08:00:00 发布

原创最新推荐文章于 2022-12-23 08:00:00 发布 · 154 阅读

CC 4.0 BY-SA版权

本文介绍了一个使用Android Support库实现的Fragment与ViewPager集成示例。通过创建一个名为Fragment1的Fragment，利用TabLayout和ViewPager组件来展示不同的子Fragment，并通过自定义适配器MyAdapter进行页面切换。

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package com.bwei.fragment;

import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.design.widget.TabLayout;
import android.support.v4.app.Fragment;
import android.support.v4.view.ViewPager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import com.bwei.adapter.MyAdapter;
import com.bwei.day14_lianxi5.R;

import java.util.ArrayList;

/**
* Created by 杨柳 on 2018/7/19.
*/

public class Fragment1 extends Fragment{

    private TabLayout tab_layout;
    private ViewPager view_pager;
    private ArrayList<Fragment> fragments;
    private MyAdapter myAdapter;

    @Nullable
    @Override
    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View inflate = inflater.inflate(R.layout.fragemnt1_layout, container, false);
        tab_layout = inflate.findViewById(R.id.tab_layout);
        view_pager = inflate.findViewById(R.id.view_pager);

return inflate;
}

    @Override
    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        fragments = new ArrayList<>();
        fragments.add(new Fragment11());
        fragments.add(new Fragment12());
        fragments.add(new Fragment13());
        myAdapter = new MyAdapter(getChildFragmentManager(), fragments);
        view_pager.setAdapter(myAdapter);

}
}