Android Open Source - PlayTogether Request Fragment

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Back to project page PlayTogether.

License

The source code is released under:

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Java Source Code

package com.rockylearnstodevelop.playtogether;
/*from w w w .  j  a v  a  2s .  co  m*/
import java.util.List;

import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.ListFragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ListView;

import com.parse.DeleteCallback;
import com.parse.FindCallback;
import com.parse.ParseException;
import com.parse.ParseObject;
import com.parse.ParseQuery;
import com.parse.ParseUser;

public class RequestFragment extends ListFragment {

  private static final String TAG = RequestFragment.class.getSimpleName();
  private String currentUserName;
  protected List<ParseObject> mRequests;
  protected RequestAdapter adapter;
  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container,
      Bundle savedInstanceState) {
    View rootView = inflater.inflate(R.layout.fragment_request,
        container, false);
    return rootView;
  }
  
  @Override
  public void onResume() {
    super.onResume();
    getActivity().setProgressBarIndeterminateVisibility(true);
    currentUserName = ParseUser.getCurrentUser().getUsername();
    getActivity().setProgressBarIndeterminate(true);
    ParseQuery<ParseObject> query = new ParseQuery<ParseObject>(ParseConstants.CLASS_ACTIVITYREQUEST);
    query.whereEqualTo(ParseConstants.KEY_RECIPIENTNAME, currentUserName);
    //Reorder the result according to the time users shake the phone
    query.addDescendingOrder(ParseConstants.KEY_CREATEDAT);
    query.findInBackground(new FindCallback<ParseObject>() {
      
      @Override
      public void done(List<ParseObject> requests, ParseException e) {
        getActivity().setProgressBarIndeterminateVisibility(false);
        if(e == null){
          mRequests = requests;
          adapter = new RequestAdapter(getActivity(), mRequests);
          setListAdapter(adapter);
        }
        else{
          Log.d(TAG, "no request");
        }
      }
    });
  }
  
  @Override
  public void onListItemClick(ListView l, View v, final int position, long id) {
    super.onListItemClick(l, v, position, id);
    final ParseObject request = mRequests.get(position);

    AlertDialog.Builder builder = new AlertDialog.Builder(getListView().getContext());
    AlertDialog dialog = builder.create();
    
    dialog.setButton(AlertDialog.BUTTON_NEGATIVE, 
        getActivity().getString(R.string.dialog_delete_button_label), 
        new DialogInterface.OnClickListener() {
      
      @Override
      public void onClick(DialogInterface dialog, int which) {
        mRequests.remove(position);
        adapter = new RequestAdapter(getListView().getContext(), mRequests);
        setListAdapter(adapter);
        request.deleteInBackground(new DeleteCallback() {
          @Override
          public void done(ParseException e) {
            if(e == null){}
          }
        });
      }
    });
    
    dialog.setButton(AlertDialog.BUTTON_NEUTRAL, 
        getActivity().getString(R.string.view_request_button_label), 
        new DialogInterface.OnClickListener() {
      
      @Override
      public void onClick(DialogInterface arg0, int arg1) {
        Intent intent = new Intent(getListView().getContext(), UserInfoActivity.class);
        //add the user info to the intent
        String sport = request.getString(ParseConstants.KEY_SPORT);
        String time = request.getString(ParseConstants.KEY_TIME);
        String level = request.getString(ParseConstants.KEY_LEVEL);
        String name = request.getString(ParseConstants.KEY_SENDERNAME);
        String objectId = request.getObjectId();
        
        intent.putExtra(ParseConstants.KEY_SPORT, sport);
        intent.putExtra(ParseConstants.KEY_TIME, time);
        intent.putExtra(ParseConstants.KEY_LEVEL, level);
        intent.putExtra(ParseConstants.KEY_SENDERNAME, name);
        intent.putExtra(ParseConstants.KEY_OBJECTID, objectId);
        startActivity(intent);
      }
    });
    dialog.show();
  }
}

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