Android Open Source - ls-vertretungsplan Vertretungsplan Service

• Back to App/schedule  ↑

From Project

Back to project page ls-vertretungsplan.

License

The source code is released under:

GNU General Public License

Java Source Code

/*  Vertretungsplan - Android-App fr Vertretungsplne von Schulen
    Copyright (C) 2014  Johan v. Forstner
/* w w w  . j  ava  2s.  c  o m*/
    This program 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.

    This program 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 this program.  If not, see [http://www.gnu.org/licenses/]. */

package com.johan.vertretungsplan.background;

import java.io.IOException;

import org.holoeverywhere.preference.PreferenceManager;
import org.holoeverywhere.preference.SharedPreferences;
import org.json.JSONException;

import android.app.IntentService;
import android.appwidget.AppWidgetManager;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.NetworkInfo.State;
import android.os.Bundle;
import android.util.Log;

import com.google.gson.Gson;
import com.johan.vertretungsplan.VertretungsplanApplication;
import com.johan.vertretungsplan.objects.Vertretungsplan;
import com.johan.vertretungsplan.parser.BaseParser;
import com.johan.vertretungsplan.parser.BaseParser.UnauthorizedException;
import com.johan.vertretungsplan.parser.BaseParser.VersionException;
import com.johan.vertretungsplan.widget.VertretungsplanWidgetProvider;

public class VertretungsplanService extends IntentService {
  public static String UPDATE_ACTION = "UPDATE";
  static SharedPreferences settings;
  static Bundle extras;
  static Context context;
  
  public static final int RESULT_OK = -1;
  public static final int RESULT_ERROR = 0;
  public static final int RESULT_VERSION_ERROR = 1;
  public static final int RESULT_UNAUTHORIZED_ERROR = 2;
  
  public static final String KEY_NOTIFICATION = "notification";

  public VertretungsplanService() {
    super("VertretungsplanService");
  }

  // Will be called asynchronously by Android
  @Override
  protected void onHandleIntent(Intent intent) {
    context = this;
    settings = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
    extras = intent.getExtras();
    Gson gson = new Gson();

    boolean autoSync;
    try {
      autoSync = extras.getBoolean("AutoSync");  
    } catch (NullPointerException e) {
      autoSync = false;
    }

    ConnectivityManager conMan = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);

    //wifi
    State wifi = conMan.getNetworkInfo(1).getState();

    if (wifi == NetworkInfo.State.CONNECTED || autoSync == false || settings.getBoolean("syncWifi", false) == false) {

      Log.d("Vertretungsplan", "WiFi state: " + wifi);
      Log.d("Vertretungsplan", "autoSync: " + autoSync);
      Log.d("Vertretungsplan", "syncWifi: " + Boolean.valueOf(settings.getBoolean("syncWifi", false)));

      Log.d("Vertretungsplan", "Vertretungsplan wird abgerufen");
      
      try {
        BaseParser parser = ((VertretungsplanApplication) getApplication()).getParser();
        
        if (parser == null) return;

        Vertretungsplan v = parser.getVertretungsplan();
        settings.edit().putString("Vertretungsplan", gson.toJson(v)).commit();
        
        AppWidgetManager mgr=AppWidgetManager.getInstance(this);
        int[] ids = mgr.getAppWidgetIds(new ComponentName(this, VertretungsplanWidgetProvider.class));
        new VertretungsplanWidgetProvider().onUpdate(this, mgr, ids);
      } catch (IOException | JSONException e) {
        e.printStackTrace();
      } catch (VersionException e) {
      } catch (UnauthorizedException e) {
      }
    }
  }

}

Java Source Code List

• Back to App/schedule  ↑