ChannelBean

本文介绍了一个安卓应用中频道配置与用户界面展示的实现方法。通过使用SharedPreferences存储频道配置,并利用JSON数据来动态加载频道信息。文章还展示了如何通过点击事件切换不同的频道和调整应用程序的主题。

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private List<ChannelBean> list1;
String user;
private List<Fragment> fragmentList;
private List<String> list;
private SharedPreferences sp;
private ChannelBean channelBean;



@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
    
    View view = View.inflate(getActivity(), R.layout.shouye,null);
    ImageView te_deng = view.findViewById(R.id.te_deng);
    te_geng = view.findViewById(R.id.te_geng);
    tob_hor = view.findViewById(R.id.tob_hor);
    final ImageView te_dian = view.findViewById(R.id.te_dian);
    ImageView te_pin = view.findViewById(R.id.te_pin);


    sp = getActivity().getSharedPreferences("pindao", Context.MODE_PRIVATE);
    ininData();


    te_pin.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {



            String json = sp.getString("json",null);
            System.out.println("========"+json);
            if(json!=null) {

                ChannelActivity.startChannelActivity((AppCompatActivity) getActivity(), json);

            }
            else
            {
                channelBean=new ChannelBean("头条",true);
                ChannelBean channelBean2=new ChannelBean("社会",true);
                ChannelBean channelBean3=new ChannelBean("国内",true);
                ChannelBean channelBean4=new ChannelBean("国际",true);
                ChannelBean channelBean5=new ChannelBean("娱乐",true);
                ChannelBean channelBean6=new ChannelBean("体育",true);
                ChannelBean channelBean7=new ChannelBean("军事",true);
                ChannelBean channelBean8=new ChannelBean("科技",true);
                ChannelBean channelBean9=new ChannelBean("财经",true);

                list1.add(channelBean);
                list1.add(channelBean2);
                list1.add(channelBean3);
                list1.add(channelBean4);
                list1.add(channelBean5);
                list1.add(channelBean6);
                list1.add(channelBean7);
                list1.add(channelBean8);
                list1.add(channelBean9);
                ChannelActivity.startChannelActivity((AppCompatActivity) getActivity(), list1);
            }

        }
    });

    te_geng.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {


            rotateAnimation = new RotateAnimation(0.0f,150f, Animation.RELATIVE_TO_SELF,0.5f,Animation.RELATIVE_TO_SELF,0.5f);
            rotateAnimation.setDuration(400);
            te_geng.startAnimation(rotateAnimation);
            menu.showMenu();



        }
    });


    te_dian.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {


            View view1 = getActivity().getLayoutInflater().inflate(R.layout.popupwindow, null);
            RelativeLayout te_an1 = view1.findViewById(R.id.te_an1);
            RelativeLayout te_an2 = view1.findViewById(R.id.te_an2);
            RelativeLayout te_an3 = view1.findViewById(R.id.te_an3);
            RelativeLayout te_an4 = view1.findViewById(R.id.te_an4);
            RelativeLayout te_an5 = view1.findViewById(R.id.te_an5);
            RelativeLayout te_an6 = view1.findViewById(R.id.te_an6);
            final TextView te_tv = view1.findViewById(R.id.te_tv);
            PopupWindow pop = new PopupWindow(view1);
            pop.setWidth(ViewGroup.LayoutParams.WRAP_CONTENT);
            pop.setHeight(ViewGroup.LayoutParams.WRAP_CONTENT);

            te_an1.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    Toast.makeText(getActivity(), "天气", Toast.LENGTH_SHORT).show();
                }
            });

            te_an2.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    Toast.makeText(getActivity(), "离线", Toast.LENGTH_SHORT).show();
                }
            });




            te_an3.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {


                    if(sp.getBoolean("night",false))
                    {

                        SharedPreferences.Editor edit = sp.edit();
                        edit.putBoolean("night",false).commit();
                        te_tv.setText("夜间");
                        ((AppCompatActivity)getActivity()).getDelegate().setLocalNightMode(AppCompatDelegate.MODE_NIGHT_YES);

                    }else{

                        te_tv.setText("日间");
                        SharedPreferences.Editor edit = sp.edit();
                        edit.putBoolean("night",true).commit();

                        ((AppCompatActivity)getActivity()).getDelegate().setLocalNightMode(AppCompatDelegate.MODE_NIGHT_NO);

                    }

                }
            });

           

           

            te_an6.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {


                    Intent in = new Intent(getActivity(),shezhiMain2Activity.class);
                    startActivity(in);


                }
            });



            PopupWindow window = new PopupWindow(view1, 200, 500);
            window.setBackgroundDrawable(new ColorDrawable(Color.parseColor("#F8F8F8")));
            window.setFocusable(true);
            window.setOutsideTouchable(true);
            window.update();
            window.showAsDropDown(te_dian, 0, 20);



        }
    });




    menu = new SlidingMenu(getActivity());
    menu.setMenu(R.layout.left02);
    getActivity().getSupportFragmentManager().beginTransaction().replace(R.id.left02,new left()).commit();
    menu.setMode(SlidingMenu.LEFT_RIGHT);
    menu.setTouchModeAbove(SlidingMenu.TOUCHMODE_MARGIN);
    menu.setBehindOffsetRes(R.dimen.juli);

    menu.setSecondaryMenu(R.layout.right02);
    getActivity().getSupportFragmentManager().beginTransaction().replace(R.id.right02,new right()).commit();
    menu.setBehindOffsetRes(R.dimen.jianju);
    menu.attachToActivity(getActivity(),SlidingMenu.SLIDING_CONTENT);



   te_deng.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {


            menu.showSecondaryMenu();
        }
});



    
    return view;
}

private void ininData() {

    String json = sp.getString("json", null);
    list = new ArrayList<>();
    list1 = new ArrayList<>();
    fragmentList=new ArrayList<>();
    if(json!=null)
    {
        //list.clear();

        try {
            JSONArray result=new JSONArray(json);
            for (int i = 0; i < result.length(); i++) {
                JSONObject resulBean = (JSONObject) result.get(i);
                String name = resulBean.getString("name");
                boolean isSelect = resulBean.getBoolean("isSelect");
                ChannelBean channel=new ChannelBean(name,isSelect);
                list1.add(channel);
            }
        } catch (JSONException e) {
            e.printStackTrace();
        }

        list = new ArrayList<>();
        fragmentList = new ArrayList<>();


        for (int i = 0; i < list1.size(); i++) {

            ChannelBean channelBean = list1.get(i);

            if(channelBean.isSelect())
            {
                list.add(channelBean.getName());

                switch (channelBean.getName())
                {
                    case "头条":
                        fragmentList.add(new fragment1());
                        break;
                    case "社会":
                        fragmentList.add(new fragment2());
                        break;
                    case "国内":
                       fragmentList.add(new fragment3());
                        break;
                    case "国际":
                        fragmentList.add(new fragment4());
                        break;
                    case "娱乐":
                        fragmentList.add(new fragment5());
                        break;
                    case "体育":
                        fragmentList.add(new fragment6());
                        break;
                    case "军事":
                        fragmentList.add(new fragment7());
                        break;
                    case "科技":
                        fragmentList.add(new fragment8());
                        break;
                    case "财经":
                        fragmentList.add(new fragment9());
                        break;

                }
            }
        }
        tob_hor.diaplay(list,fragmentList);

    }
    else {
        fragmentList = new ArrayList<>();
        list.add("头条");
        list.add("社会");
        list.add("国内");
        list.add("国际");
        list.add("娱乐");
        list.add("体育");
        list.add("军事");
        list.add("科技");
        list.add("财经");

        fragmentList.add(new fragment1());
        fragmentList.add(new fragment2());
        fragmentList.add(new fragment3());
        fragmentList.add(new fragment4());
        fragmentList.add(new fragment5());
        fragmentList.add(new fragment6());
        fragmentList.add(new fragment7());
        fragmentList.add(new fragment8());
        fragmentList.add(new fragment9());
        tob_hor.diaplay(list,fragmentList);
    }

}
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