Android Open Source - nl.fhict.intellicloud.answers.android Backend Sync Adapter

From Project

Back to project page nl.fhict.intellicloud.answers.android.

License

The source code is released under:

Apache License

If you think the Android project nl.fhict.intellicloud.answers.android listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.

Java Source Code

package nl.fhict.intellicloud.answers.backendcommunication;
//from   w  ww. j  av  a  2  s. c  o m
import java.io.IOException;
import java.util.ArrayList;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.HttpStatus;
import org.apache.http.NameValuePair;
import org.apache.http.auth.AuthenticationException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.conn.params.ConnManagerParams;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.params.HttpConnectionParams;
import org.apache.http.params.HttpParams;
import org.apache.http.util.EntityUtils;
import org.json.JSONArray;
import org.json.JSONException;

import android.accounts.Account;
import android.accounts.AccountManager;
import android.accounts.AuthenticatorException;
import android.accounts.OperationCanceledException;
import android.content.AbstractThreadedSyncAdapter;
import android.content.ContentProviderClient;
import android.content.ContentResolver;
import android.content.Context;
import android.content.SyncResult;
import android.net.ParseException;
import android.os.Bundle;
import android.os.RemoteException;
import android.util.Log;

public class BackendSyncAdapter extends AbstractThreadedSyncAdapter {
    private static final String TAG = "SyncAdapter";
    
      
      // Global variables
      // Define a variable to contain a content resolver instance
      ContentResolver contentResolver;
      AccountManager accountManager;
      /**
       * Set up the sync adapter
       */
      public BackendSyncAdapter(Context context, boolean autoInitialize) {
          super(context, autoInitialize);
          /*
           * If your app uses a content resolver, get an instance of it
           * from the incoming Context
           */
          contentResolver = context.getContentResolver();
          accountManager = AccountManager.get(context);
          
      }
      
      /**
       * Set up the sync adapter. This form of the
       * constructor maintains compatibility with Android 3.0
       * and later platform versions
       */
      public BackendSyncAdapter(
              Context context,
              boolean autoInitialize,
              boolean allowParallelSyncs) {
          super(context, autoInitialize, allowParallelSyncs);
          /*
           * If your app uses a content resolver, get an instance of it
           * from the incoming Context
           */
          contentResolver = context.getContentResolver();
          accountManager = AccountManager.get(context);
          
          
      }

    @Override
    public void onPerformSync(Account account, Bundle bundle, String arg2,
        ContentProviderClient contentProviderClient, SyncResult result) {
      Log.d(TAG, "Starting sync...");
      ServerAccessor accessor = new ServerAccessor(getContext(), accountManager, contentProviderClient, account);
      try {
        accessor.syncAnswers();
        accessor.syncQuestions();
        accessor.syncReviews();
        accessor.syncUsers();
      } catch (AuthenticationException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
      } catch (ParseException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
      } catch (OperationCanceledException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
      } catch (AuthenticatorException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
      } catch (JSONException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
      } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
      }
      catch (RemoteException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
      }
      catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
      }
      finally
      {
        
      }
    }  
    
}

Java Source Code List