Android Open Source - hitch-hiker Fragment_user Waiting

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License

The source code is released under:
MIT License
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Java Source Code

package autostoppista.android.fragments;
/*  www. j ava  2s . c  om*/
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.Button;
import android.widget.ListView;
import android.widget.Toast;
import autostoppista.android.adapters.AdapterUserItem;
import autostoppista.app.MainActivity;
import autostoppista.app.ModeUse;
import autostoppista.core.http.HTTPOutput;
import autostoppista.core.http.HTTPonCompleteListener;
import autostoppista.core.restcall.UserInfo;
import autostoppista.core.restcall.RestCalls;
import autostoppista.app.R;
import com.google.gson.Gson;

public class Fragment_userWaiting extends ExtendedFragment {
  private ListView listview;
  private Button manage;
  AdapterUserItem aa;
  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container,Bundle savedInstanceState) {
    setMode(ModeUse.Consume);
    View view = inflater.inflate(R.layout.user_waiting,container, false);
    aa= new AdapterUserItem(parent.getBaseContext(),R.layout.user_list_item);
    listview = (ListView) view.findViewById(R.id.user_waiting_ListView);
    listview.setAdapter(aa);
    manage = (Button) view.findViewById(R.id.user_waiting_button_Mafeedback);
    if (getRole().equals(RestCalls.PASSENGER)) manage.setVisibility(View.GONE);
    else manage.setVisibility(View.VISIBLE);
    manage.setOnClickListener(new View.OnClickListener() {
      @Override
      public void onClick(View arg0) {
        setMode(ModeUse.Manage);
        getParent().switchFragment(Fragment_userDetail.newAssignParent(parent,null));        
      }
    });
    listview.setOnItemClickListener(new OnItemClickListener() {
      @Override
      public void onItemClick(AdapterView<?> adapter, View view, int position, long id) {
        UserInfo u = (UserInfo) adapter.getItemAtPosition(position);
        parent.switchFragment(Fragment_userDetail.newAssignParent(parent, u));
      }
    });
    ll = (ViewGroup) view;
    setWaitMode(false);
    return view;
  }
  
  private void popolateListViewFromRest() {
    RestCalls.GetPassengersList(getPosition().getLatitude(), getPosition().getLongitude(), cfi,
    new HTTPonCompleteListener() {
      @Override
      public void onComplete(HTTPOutput r) {
        setWaitMode(false);
        if (r.getCode()>=400){
          Toast.makeText(parent.getApplicationContext(),
              "Si ? verificato un errore:\n"+r.getMessage(),
              Toast.LENGTH_LONG).show();
        } else {
          if (!r.getData().contains("ERROR ")){
            aa.clear();
            Gson g = new Gson();
            UserInfo[] p = g.fromJson(r.getData(), UserInfo[].class);
            for (UserInfo i : p){aa.add(i);}
          } else {
            Toast.makeText(parent.getApplicationContext(),
                "Si ? verificato un errore:\n"+r.getData(),
                Toast.LENGTH_LONG).show();
          }
        }
      }
    }, getLogin());
  }
  public static final Fragment_userWaiting newAssignParent(MainActivity parent) {
    Fragment_userWaiting fl = new Fragment_userWaiting();
    fl.parent = parent;
    return fl;
  }
  @Override
  public void putMessage(String message) {
    if (getRole().equals(RestCalls.DRIVER)){
      popolateListViewFromRest();
    }
    if (getRole().equals(RestCalls.PASSENGER)){
      Gson g = new Gson();
      UserInfo p = g.fromJson(message, UserInfo.class);
      parent.getListIDs().add(p.getGCM_ID());
      aa.add(p);
    }
  }
}
Java Source Code List
