MyProfileService.java

/*
    Copyright (C) 2013 Prasanna Thirumalai
    
    This file is part of StackX.

    StackX is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    StackX is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with StackX.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.prasanna.android.stacknetwork.service;

import android.content.Context;
import android.database.SQLException;
import android.os.Handler;
import android.os.Looper;
import android.os.Message;

import com.prasanna.android.http.AbstractHttpException;
import com.prasanna.android.stacknetwork.model.StackXPage;
import com.prasanna.android.stacknetwork.model.User;
import com.prasanna.android.stacknetwork.sqlite.ProfileDAO;
import com.prasanna.android.stacknetwork.utils.IntegerConstants;
import com.prasanna.android.stacknetwork.utils.OperatingSite;
import com.prasanna.android.stacknetwork.utils.SharedPreferencesUtil;
import com.prasanna.android.stacknetwork.utils.StringConstants;
import com.prasanna.android.utils.LogWrapper;

public class MyProfileService extends AbstractStackxService {
  private static final String TAG = TagsService.class.getSimpleName();

  private final static class ServiceHandler extends Handler {
    private OnHandlerComplete onHandlerComplete;
    private Context context;

    public ServiceHandler(Looper looper, Context context, OnHandlerComplete onHandlerComplete) {
      super(looper);
      this.context = context;
      this.onHandlerComplete = onHandlerComplete;
    }

    @Override
    public void handleMessage(Message msg) {
      ProfileDAO profileDAO = new ProfileDAO(context);

      try {
        profileDAO.open();
        User me = profileDAO.getMe(OperatingSite.getSite().apiSiteParameter);

        if (me == null || System.currentTimeMillis() - me.lastUpdateTime > IntegerConstants.MS_IN_AN_HOUR) {
          StackXPage<User> userPage = UserServiceHelper.getInstance().getMe(OperatingSite.getSite().apiSiteParameter);
          if (userPage != null && userPage.items != null && !userPage.items.isEmpty()) {
            profileDAO.deleteMe(OperatingSite.getSite().apiSiteParameter);
            profileDAO.insert(OperatingSite.getSite().apiSiteParameter, userPage.items.get(0), true);
            SharedPreferencesUtil.setLong(context, StringConstants.USER_ID, userPage.items.get(0).id);
          }
        }
      }
      catch (SQLException e) {
        LogWrapper.e(TAG, e.getMessage());
      }
      catch (AbstractHttpException e) {
        LogWrapper.e(TAG, e.getMessage());
      }
      finally {
        profileDAO.close();
      }

      onHandlerComplete.onHandleMessageFinish(msg);
    }
  }

  @Override
  protected Handler getServiceHandler(Looper looper) {
    return new ServiceHandler(looper, getApplicationContext(), new OnHandlerComplete() {
      @Override
      public void onHandleMessageFinish(Message message, Object... args) {
        setRunning(false);
        MyProfileService.this.stopSelf(message.arg1);
      }
    });
  }
}