com.androidinahurry.tunisiabanking.ui.TransactionsFragment.java Source code

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Here is the source code for com.androidinahurry.tunisiabanking.ui.TransactionsFragment.java

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/*
 * Copyright (C) 2013 Omar BELKHODJA
 *
 * 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;
    }

}