Android Open Source - OOB-Sample-App O O B Processor

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License

The source code is released under:

GNU General Public License

Java Source Code

package com.example.oobexampleapp;
/*from   www .  j a  v a  2s  . c o m*/

import java.util.Calendar;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import android.annotation.SuppressLint;
import android.content.Intent;
import android.provider.CalendarContract.Events;
import android.provider.CalendarContract;
import android.provider.MediaStore;
import android.telephony.SmsManager;
import android.util.Log;

public class OOBProcessor {
  
  MainActivity activity;
  Exception exception = null;
  static final int REQUEST_IMAGE_CAPTURE = 1;
  
  public OOBProcessor(MainActivity activity) {
    this.activity = activity;
  }
  
  // remove the oob tags and send it along to the processor
  public void removeOobTags(String output) throws Exception {
    if (output != null) {
      Pattern pattern = Pattern.compile("<oob>(.*)</oob>");
      Matcher matcher = pattern.matcher(output);
      if (matcher.find()) {
        String oobContent = matcher.group(1);
        processInnerOobTags(oobContent);
        activity.showBotResponse(matcher.replaceAll(""));
      }
    }
  }

  // check inner oob command and take appropriate action
  public void processInnerOobTags(String oobContent) throws Exception {
      if (oobContent.contains("<camera>")) {
        oobCamera();
      }
      if (oobContent.contains("<calendar>")) {
        oobCalendar(oobContent);
      }

  }
  
  // open the camera
  public void oobCamera() {  
    Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
    if (cameraIntent.resolveActivity(activity.getPackageManager()) != null) {
      activity.startActivityForResult(cameraIntent, REQUEST_IMAGE_CAPTURE);
    }
  }
  
  // make the calendar event
  @SuppressLint("NewApi")
  public void oobCalendar(String oobContent) {
    //match and extract the content in the various fields within the calendar event
    Pattern bHTimePattern = Pattern.compile("<starthour>(.*)</starthour>");
    Matcher bHTimeMatcher = bHTimePattern.matcher(oobContent);
    Pattern bMTimePattern = Pattern.compile("<startminute>(.*)</startminute>");
    Matcher bMTimeMatcher = bMTimePattern.matcher(oobContent);
    Pattern eHTimePattern = Pattern.compile("<endhour>(.*)</endhour>");
    Matcher eHTimeMatcher = eHTimePattern.matcher(oobContent);
    Pattern eMTimePattern = Pattern.compile("<endminutes>(.*)</endminutes>");
    Matcher eMTimeMatcher = eMTimePattern.matcher(oobContent);
    Pattern dayPattern = Pattern.compile("<day>(.*)</day>");
    Matcher dayMatcher = dayPattern.matcher(oobContent);
    Pattern yearPattern = Pattern.compile("<year>(.*)</year>");
    Matcher yearMatcher = yearPattern.matcher(oobContent);
    Pattern monthPattern = Pattern.compile("<month>(.*)</month>");
    Matcher monthMatcher = monthPattern.matcher(oobContent);
    Pattern titlePattern = Pattern.compile("<title>(.*)</title>");
    Matcher titleMatcher = titlePattern.matcher(oobContent);
    Pattern locPattern = Pattern.compile("<location>(.*)</location>");
    Matcher locMatcher = locPattern.matcher(oobContent);
    if (bHTimeMatcher.find() && bMTimeMatcher.find() && eHTimeMatcher.find() && eMTimeMatcher.find() && dayMatcher.find() && yearMatcher.find() && monthMatcher.find() && titleMatcher.find() && locMatcher.find()) {
      Intent calendarIntent = new Intent(Intent.ACTION_EDIT);
      calendarIntent.setType("vnd.android.cursor.item/event");
      try {
        // create the calendar intent with the data as specified from the conversation
        int year = Integer.parseInt(yearMatcher.group(1).toString());
        int day = Integer.parseInt(dayMatcher.group(1).toString());
        int month = Integer.parseInt(monthMatcher.group(1).toString());
        int hourOfDay = Integer.parseInt(bHTimeMatcher.group(1).toString());
        int minute = Integer.parseInt(bMTimeMatcher.group(1).toString());
        Calendar beginTime = Calendar.getInstance();
        beginTime.set(year, month, day, hourOfDay, minute);  
        hourOfDay = Integer.parseInt(eHTimeMatcher.group(1).toString());
        minute = Integer.parseInt(eMTimeMatcher.group(1).toString());
        Calendar endTime = Calendar.getInstance();
        endTime.set(year, month, day, hourOfDay, minute);
        calendarIntent.putExtra(CalendarContract.EXTRA_EVENT_BEGIN_TIME, beginTime.getTimeInMillis());
        calendarIntent.putExtra(CalendarContract.EXTRA_EVENT_END_TIME, endTime.getTimeInMillis());
        calendarIntent.putExtra(Events.TITLE, titleMatcher.group(1).toString());
        calendarIntent.putExtra(Events.EVENT_LOCATION, locMatcher.group(1).toString());
        activity.startActivity(calendarIntent);
      } catch (Exception ex) {
        activity.processBotResponse("There was an error in scheduling your event.");
      }
    } else activity.showBotResponse("There was an issue with one of the details you specificied. Please try and schedule your event again.");
  }
  
}

Java Source Code List

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