Android Open Source - atb-mobile Transactions Fragment

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License

The source code is released under:

Apache License

Java Source Code

/*
 * Copyright (C) 2013 Omar BELKHODJA/*from   w w  w .j ava 2s.  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.util.Date;
import java.util.List;

import android.app.Activity;
import android.os.Bundle;
import android.support.v4.app.LoaderManager;
import android.support.v4.content.Loader;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ListView;

import com.androidinahurry.atb.R;
import com.androidinahurry.network.utils.Response;
import com.androidinahurry.tunisiabanking.bank.atb.AtbService;
import com.androidinahurry.tunisiabanking.model.Transaction;
import com.androidinahurry.tunisiabanking.service.ErrorCode;
import com.androidinahurry.tunisiabanking.service.HistoryLoader;
import com.androidinahurry.utils.LoadingSupportFragment;
import com.androidinahurry.utils.LoadingViewListener;

public class TransactionsFragment extends LoadingSupportFragment<Response<List<Transaction>, ErrorCode>> {
  
  private static final String ARG_USER = "user";
  private static final String ARG_PASSWORD = "password";
  private static final String ARG_START_DATE = "start";
  private static final String ARG_STOP_DATE = "stop";
  private ListView transactionListView;
  private TransactionAdapter transactionAdapter;
  private LoadingViewListener mListener;

  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View rootView = inflater.inflate(R.layout.fragment_transactions, container, false);

    transactionAdapter = new TransactionAdapter(getActivity());
    transactionListView = (ListView) rootView.findViewById(R.id.transactionListView);
    transactionListView.setAdapter(transactionAdapter);

    // Init the loader
    getActivity().getSupportLoaderManager().initLoader(getLoaderId(), null, this);

    return rootView;
  }
  
  @Override
  public void onAttach(Activity activity) {
    super.onAttach(activity);
    
    try {
          this.mListener = (LoadingViewListener)activity;
      }
      catch (final ClassCastException e) {
          throw new ClassCastException(activity.toString() + " must implement LoadingViewListener");
      }
  }

  public static TransactionsFragment newInstance(String user, String password, Date startDate, Date stopDate) {
    TransactionsFragment fragment = new TransactionsFragment();

      Bundle args = new Bundle();
      args.putString(ARG_USER, user);
      args.putString(ARG_PASSWORD, password);
      args.putLong(ARG_START_DATE, startDate.getTime());
      args.putLong(ARG_STOP_DATE, stopDate.getTime());

      fragment.setArguments(args);

    return fragment;
  }

  @Override
  public Loader<Response<List<Transaction>, ErrorCode>> onCreateLoader(int arg0, Bundle arg1) {
    return new HistoryLoader(getActivity(), new AtbService(), getUser(), getPassword(), getStartDate(), getStopDate());
  }

  @Override
  public void onLoadFinished(Loader<Response<List<Transaction>, ErrorCode>> loader, Response<List<Transaction>, ErrorCode> response) {
    switch(response.errorCode) {
    case NO_ERROR:
      transactionAdapter.updateTransactions(response.data);
      transactionAdapter.notifyDataSetChanged();
      break;
    default:
        //TODO
    }
    mListener.onLoadFinished(getLoaderId());
  }

  @Override
  public void onLoaderReset(Loader<Response<List<Transaction>, ErrorCode>> loader) {
    // TODO Auto-generated method stub
    
  }
  
  private Date getStartDate() {
    long time = getArguments().getLong(ARG_START_DATE);
    return new Date(time);
  }

  private Date getStopDate() {
    long time = getArguments().getLong(ARG_STOP_DATE);
    return new Date(time);
  }

  private String getPassword() {
    return getArguments().getString(ARG_PASSWORD);
  }

  private String getUser() {
    return getArguments().getString(ARG_USER);
  }

  @Override
  public int getLoaderId() {
    return LoaderId.HISTORY;
  }

}

Java Source Code List

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