Android Open Source - AndroidWallet Balances List Adapter

From Project

Back to project page AndroidWallet.

License

The source code is released under:

MIT License

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Java Source Code

package com.aurionx.wallet;
//from w ww .  j  a  v  a 2s .  c  o m
import java.text.DecimalFormat;
import java.util.ArrayList;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;

public class BalancesListAdapter extends BaseAdapter {
  private static ArrayList<BalanceItem> balancesList;
 
  private Integer[] imgid = {
  };
 
  private LayoutInflater l_Inflater;

  public BalancesListAdapter(Context context, ArrayList<BalanceItem> results) {
    balancesList = results;
    l_Inflater = LayoutInflater.from(context);
  }

  public int getCount() {
    return balancesList.size();
  }

  public Object getItem(int position) {
    return balancesList.get(position);
  }

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

  public View getView(int position, View convertView, ViewGroup parent) {
    ViewHolder holder;
    double balance;
    DecimalFormat formatter = new DecimalFormat("#,###.######");
    
    if (convertView == null) {
      convertView = l_Inflater.inflate(R.layout.balance_item, null);
      holder = new ViewHolder();
      holder.currency     = (TextView)  convertView.findViewById(R.id.currency);
      holder.currencyName = (TextView)  convertView.findViewById(R.id.currencyName);
      holder.balance     = (TextView)  convertView.findViewById(R.id.balance);
      //holder.image     = (ImageView) convertView.findViewById(R.id.currencyImage);
      
      convertView.setTag(holder);
    } else {
      holder = (ViewHolder) convertView.getTag();
    }
  
    balance = balancesList.get(position).getBalance();
    
    holder.currency.setText(balancesList.get(position).getCurrency());
    holder.currencyName.setText(balancesList.get(position).getCurrencyName());
    holder.balance.setText(balance != 0 ? formatter.format(balance) : "0");
    //holder.image.setImageResource(imgid[balancesList.get(position).getImageNumber() - 1]);
    
    return convertView;
  }

  static class ViewHolder {
    TextView  currency;
    TextView  currencyName;
    TextView  balance;
    ImageView image;
  }
}

Java Source Code List