家庭记账本第六次开发

package com.example.jizhangben;

import android.content.Context;
import android.database.Cursor;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.LinearLayout;
import android.widget.TextView;

import java.util.List;

class CostListAdapter extends BaseAdapter {
    private List<costBean> mlist;
    private Context mContext;
    private LayoutInflater mlayoutInflater;
    private Context context;
    private Cursor cursor;
    private LinearLayout layout;

    public CostListAdapter(Context context, Cursor cursor) {
        this.mContext = context;
        this.cursor = cursor;
    }

    @Override
    public int getCount() {
        return cursor.getCount();
    }

    @Override
    public Object getItem(int position) {
        return cursor.getPosition();
    }

    @Override
    public long getItemId(int position) {
        return position;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        LayoutInflater inflater = LayoutInflater.from(context);
        layout = (LinearLayout) inflater.inflate(R.layout.list_item, null);
        TextView moneytv = layout.findViewById(R.id.tv_cost);
        TextView datatv = layout.findViewById(R.id.tv_date);
        TextView titletv = layout.findViewById(R.id.tv_title);
        cursor.moveToPosition(position);
        String money = cursor.getString(cursor.getColumnIndex("money"));
        String data = cursor.getString(cursor.getColumnIndex("data"));
        String title = cursor.getString(cursor.getColumnIndex("title"));
        moneytv.setText(money);
        datatv.setText(data);
        titletv.setText(title);
        return layout;
    }
}