Android Open Source - atb-mobile Transaction Adapter

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License

The source code is released under:

Apache License

Java Source Code

/*
 * Copyright (C) 2013 Omar BELKHODJA//w  w w  . j av a 2 s .  co  m
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.androidinahurry.tunisiabanking.ui;

import java.math.BigDecimal;
import java.util.Collections;
import java.util.List;

import com.androidinahurry.atb.R;
import com.androidinahurry.tunisiabanking.model.Transaction;
import com.androidinahurry.utils.EasyFormatter;
import com.androidinahurry.utils.ViewHolder;

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

public class TransactionAdapter extends BaseAdapter {

    private final Context context;
  private List<Transaction> transactionList = Collections.emptyList();

    public TransactionAdapter(Context context) {
        this.context = context;
    }

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

  @Override
  public Object getItem(int position) {
    return transactionList.get(position);
  }

  @Override
  public long getItemId(int position) {
    return position;
  }
  
  @Override
  public View getView(int position, View convertView, ViewGroup parent) {

    if (convertView == null) {
      convertView = createItemView(parent);
    }
    
    updateView(position, convertView);
    
    return convertView;
  }
  
  private View createItemView(ViewGroup parent) {
    LayoutInflater inflater = LayoutInflater.from(context);
    return inflater.inflate(R.layout.list_item_transaction, parent, false);
  }
  
  private void updateView(int position, View convertView) {
    Transaction transaction = transactionList.get(position);
    
    // Get views reference
    TextView transactionAmountTextView = (TextView) ViewHolder.get(convertView, R.id.transactionAmountTextView);
    TextView transactionDescriptionTextView = (TextView) ViewHolder.get(convertView, R.id.transactionDescriptionTextView);
    TextView transactionDateTextView = (TextView) ViewHolder.get(convertView, R.id.transactionDateTextView);
    
    // Update display with data
    transactionDateTextView.setText(EasyFormatter.formatDate(context, transaction.transactionDate));
    int color;
    BigDecimal amount;
    if(transaction.moneyOut.compareTo(new BigDecimal("0")) != 0) {
      color = Color.parseColor("#CC0000");
      amount = transaction.moneyOut.multiply(new BigDecimal("-1"));
    }
    else {
      color = Color.parseColor("#669900");
      amount = transaction.moneyIn;
    }
    // TODO : change hardcoded DTN value
    transactionAmountTextView.setText(EasyFormatter.formatCurrencyWithSign(amount, "TND"));
    transactionAmountTextView.setTextColor(color);
    transactionDescriptionTextView.setText(transaction.description);
  }
  
  public void updateTransactions(List<Transaction> list) {
    transactionList = list;
  }

}

Java Source Code List

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