如何在列表视图中显示数据（recyclerview更好）？

Question

我想在此类表格中显示来自string.xml的{​​{1}}的一些数据

以下是我要找的表格图片：

我必须string-array，但我不知道如何

以下是我的自定义custom adapter

的代码

listview

怎么做？谢谢

Answer 1

Listview适配器：

public class TalktimeAdapter extends ArrayAdapter<PlanDetails> {


    Context context;
    View view;


    public TalktimeAdapter(Context context,List<PlanDetails> items) {
        super(context,0, items);
        this.context=context;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {

        PlanDetails rowitem= getItem(position);
        view=convertView;
        ViewHolder holder;

        if (view==null){
            LayoutInflater inflater=(LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
            view=inflater.inflate(R.layout.fulltalk_items,parent,false);
            holder=new ViewHolder();

            holder.planoverview=(TextView)view.findViewById(R.id.planoverview);
            holder.planbenefit=(TextView)view.findViewById(R.id.planbenefit);
            holder.planamount=(TextView)view.findViewById(R.id.planamount);
            view.setTag(holder);

        }else{
            holder=(ViewHolder)view.getTag();
        }

        assert rowitem != null;
        holder.planoverview.setText(rowitem.getOne());
        holder.planbenefit.setText(rowitem.getTwo());
        holder.planamount.setText(rowitem.getThree());


        return view;

    }
    private static class ViewHolder
    {
        TextView planoverview,planbenefit,planamount;
    }
}

模特课：

public class PlanDetails  {

    String one,two,three;


    public PlanDetails(String one, String two, String three) {
        this.one = one;
        this.two = two;
        this.three = three;
    }


    public String getThree() {
        return three;
    }

    public void setThree(String three) {
        this.three = three;
    }

    public String getTwo() {
        return two;
    }

    public void setTwo(String two) {
        this.two = two;
    }

    public String getOne() {
        return one;
    }

    public void setOne(String one) {
        this.one = one;
    }
}

的活动：

public class FullTalkTimeActivity extends AppCompatActivity {

    ListView listView;
    TalktimeAdapter adapter;
    List<PlanDetails> row;

      @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.fulltalk_view);

        listView=(ListView)findViewById(R.id.planList);

        row = new ArrayList<>();
        row.add(new PlanDetails("oneoneone","twotwotwo","11"));
        row.add(new PlanDetails("oneoneone","twotwotwo","12"));
        row.add(new PlanDetails("oneoneone","twotwotwo","13"));
        row.add(new PlanDetails("oneoneone","twotwotwo","14"));
        row.add(new PlanDetails("oneoneone","twotwotwo","15"));
        row.add(new PlanDetails("oneoneone","twotwotwo","16"));
        row.add(new PlanDetails("oneoneone","twotwotwo","17"));
        row.add(new PlanDetails("oneoneone","twotwotwo","18"));
        row.add(new PlanDetails("oneoneone","twotwotwo","19"));
        row.add(new PlanDetails("oneoneone","twotwotwo","21"));
        row.add(new PlanDetails("oneoneone","twotwotwo","31"));
        row.add(new PlanDetails("oneoneone","twotwotwo","41"));
        row.add(new PlanDetails("oneoneone","twotwotwo","51"));
        row.add(new PlanDetails("oneoneone","twotwotwo","61"));
        row.add(new PlanDetails("oneoneone","twotwotwo","71"));
        row.add(new PlanDetails("oneoneone","twotwotwo","81"));
        row.add(new PlanDetails("oneoneone","twotwotwo","91"));
        row.add(new PlanDetails("oneoneone","twotwotwo","101"));
        row.add(new PlanDetails("oneoneone","twotwotwo","121"));
        row.add(new PlanDetails("oneoneone","twotwotwo","1011"));
        row.add(new PlanDetails("oneoneone","twotwotwo","1521"));
        row.add(new PlanDetails("oneoneone","twotwotwo","1081"));
        row.add(new PlanDetails("oneoneone","twotwotwo","1291"));
        row.add(new PlanDetails("oneoneone","twotwotwo","1001"));
        row.add(new PlanDetails("oneoneone","twotwotwo","1261"));


        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
               PlanDetails pm= row.get(i);
                    Toast.makeText(FullTalkTimeActivity.this,pm.getThree().trim(),Toast.LENGTH_SHORT).show();


            }
        });
        adapter = new TalktimeAdapter(getActivity(), row);
        listView.setAdapter(adapter);
        adapter.notifyDataSetChanged();

        }

}