Android Open Source - SiriRestClientUI Stop Mon Request Fragment

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License

The source code is released under:

Apache License

Java Source Code

/*
 * Copyright 2012 University of South Florida
 * // w w w.  j  a va  2  s. c o m
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *        http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and 
 * limitations under the License.
 */

package edu.usf.cutr.siri.android.ui.fragments;

import uk.org.siri.siri.Siri;

import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.EditText;

import edu.usf.cutr.siri.android.client.SiriRestClient;
import edu.usf.cutr.siri.android.ui.MainActivity;
import edu.usf.cutr.siri.android.ui.R;
import edu.usf.cutr.siri.android.util.SiriUtilsUI;

/**
 * The UI for the input fields for the SIRI Stop Monitoring Request, which
 * triggers the HTTP request for Stop Monitoring Request JSON or XML data.
 * 
 * @author Sean Barbeau
 * 
 */
public class StopMonRequestFragment extends BaseRequestFragment {

  /**
   * EditText fields to hold values typed in by user
   */
  EditText key;
  EditText operatorRef;
  EditText monitoringRef;
  EditText lineRef;
  EditText directionRef;
  EditText stopMonitoringDetailLevel;
  EditText maximumNumberOfCallsOnwards;

  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container,
      Bundle savedInstanceState) {
    View v = inflater.inflate(R.layout.siri_stop_mon_request, container,
        false);

    // Try to get the developer key from a resource file, if it exists
    String strKey = SiriUtilsUI.getKeyFromResource(getActivity());

    key = (EditText) v.findViewById(R.id.key);
    key.setText(strKey);
    operatorRef = (EditText) v.findViewById(R.id.operatorRef);
    monitoringRef = (EditText) v.findViewById(R.id.monitoringRef);
    lineRef = (EditText) v.findViewById(R.id.lineRef);
    directionRef = (EditText) v.findViewById(R.id.directionRef);
    stopMonitoringDetailLevel = (EditText) v
        .findViewById(R.id.stopMonDetailLevel);
    maximumNumberOfCallsOnwards = (EditText) v
        .findViewById(R.id.maxNumOfCallsOnwardsStop);

    final Button button = (Button) v.findViewById(R.id.submit);

    button.setOnClickListener(new View.OnClickListener() {
      public void onClick(View v) {

        // Start Async task to make REST request
        new DownloadStopInfoTask().execute();

        // TODO Get response back and show in another tab, then switch
        // to that tab
      }
    });

    return v;
  }

  protected class DownloadStopInfoTask extends BaseDownloadInfoTask {

    /**
     * Make the stop mon request to the server using the passed in client, 
     * and return the Siri object to the superclass
     */
    @Override
    protected Siri makeRequest(SiriRestClient client) {
      
      // Get integer values from TextBoxes
      int directionRefInt = -1, maximumNumberOfCallsOnwardsInt = -1;
      try {
        directionRefInt = Integer.parseInt(directionRef.getText()
            .toString());
      } catch (NumberFormatException e) {
        if (directionRef.getText().toString().length() != 0) {
          Log.w(MainActivity.TAG,
              "Invalid value entered for DirectionRef: " + e);
        }
      }
      try {
        maximumNumberOfCallsOnwardsInt = Integer
            .parseInt(maximumNumberOfCallsOnwards.getText()
                .toString());
      } catch (NumberFormatException e) {
        if (maximumNumberOfCallsOnwards.getText().toString().length() != 0) {
          Log.w(MainActivity.TAG,
              "Invalid value entered for MaximumNumberOfCallsOnwardsInt: "
                  + e);
        }
      }

      Siri siri = client.makeStopMonRequest(key.getText().toString(),
            operatorRef.getText().toString(), monitoringRef
                .getText().toString(), lineRef.getText()
                .toString(), directionRefInt,
            stopMonitoringDetailLevel.getText().toString(),
            maximumNumberOfCallsOnwardsInt);
      return siri;

    }
  }
}

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