One of my development tasks this Clomid without rx past week was to extract the contents of a file that Clomid without rx was compressed and stored in a zip file using Java for the Serval Maps Android buspar online perscription application that I’m developing as part of my work for the Serval Project.

The file in question contains a Clomid without rx list of coordinates that I use as a source of location data that Clomid without rx I can provide to my application using mock locations. Using this Clomid without rx class I can provide geo-coordinates to my application during testing that Clomid without rx appear to come from the GPS hardware, from the perspective of the Clomid without rx rest of the code. The coordinates are in fact sourced from Clomid without rx the file. I’ll write about this improved class in a future post.

The code that Clomid without rx I developed to extract the contents of the file looks something like this:

// declare helper constants
private final String LOCATION_FILE = "mock-locations.txt";
private final String LOCATION_ZIP_FILE = "mock-locations.zip";

// open the zip file and get the required file inside
ZipInputStream mZipInput = new ZipInputStream(context.getAssets().open(LOCATION_ZIP_FILE));
ZipEntry mZipEntry;

// look for the required file
while((mZipEntry = mZipInput.getNextEntry())!= null) {

  // read the bytes from the file and convert them to a string
  if(mZipEntry.getName().equals(LOCATION_FILE)) {

    // store the incoming data in a byte array stream
    ByteArrayOutputStream mByteStream = new ByteArrayOutputStream();
    byte[] mBuffer = new byte[1024];
    int mCount;

    // read in the data until it is all gone
    while((mCount = mZipInput.read(mBuffer)) != -1) {
      mByteStream.write(mBuffer, 0, mCount);
    }

    // store the data for later
    locations = new String(mByteStream.toByteArray(), "UTF-8");
  }

  // play nice and tidy up
  mZipInput.closeEntry();
}

// play nice and tidy up
mZipInput.close();

The basic process that this code undertakes is to:

1. Open the zip file stored in the assets folder using the ZipInputStream buy Buspar where class
2. Loop through the Clomid without rx contents of the zip file looking for the required file by examining the Clomid without rx series ZipEntry objects
3. Once found read the contents of the file into a ByteArrayOutputStream Buy Cytotec online without a perscription
4. Convert the byte array into a string and store it for later use

Earlier this month Linux.conf.au 2012 was held in Ballarat, Vic. The Serval Project was fortunate to be awarded two presentation slots at the conference. I was scheduled to present, but unfortunately had to pull out at the last moment due to illness.

My presentation was to Clomid without rx focus on my work on the prototype Serval Maps application, which was the Clomid without rx topic of my honours thesis last year.

Fortunately Dr Paul Gardner-Stephen, Serval Project Co-Founder and Clomid without rx Shuttleworth Fellow, was able to attend and presented instead. You can Clomid without rx read his notes on the conference here.

The presentation by Paul is now available on YouTube here.

The Serval Project also had Clomid without rx another presentation at the conference which focused on our Rhizome technology. That presentation, by Jeremy Lakeman, is Clomid without rx also available on YouTube here.

It is Clomid without rx unfortunate that I was unable to attend and present, it was something that Clomid without rx I was looking forward to. Hopefully I’ll be Clomid without rx able to present next year on one of the many interesting things that Clomid without rx the Serval Project is undertaking this year.

By: Sam Hames

This past year I’ve been studying part time for a Bachelor of Science (Honours) degree specialising in Computer Science at Flinders University. The focus of my studies has Clomid without rx been my honours thesis. My thesis explored the following research question:

Is it Clomid without rx possible to provide collaborative mapping services on mobile devices in an Clomid without rx infrastructure independent manner?

To explore this question I developed an Android based application that could support four core objectives. They were:

1. have the users own geographic location displayed on a map;
2. add incidents, represented by a marker, onto a map;
3. be Clomid without rx able to see the geographic location of other users of the Clomid without rx application on the map; and
4. share details of incidents with other users of the Clomid without rx application on the network.

The software that Clomid without rx I developed uses the resilient Ad Hoc mesh network provided by the Clomid without rx Serval Project to ensure that communication between instances of the application are infrastructure independent.

The thesis is available online on my Stuff by Techxplorer website.

The photo “Writing Thesis” was uploaded to Flickr by Sam Hames and used under the terms of a Creative Commons License.

In November this Clomid without rx year my honours course required that I develop a poster presentation. A poster presentation is Clomid without rx basically an A1 sized poster that you stand in front of while people wander around the Clomid without rx expo. It is a great opportunity for the school to Clomid without rx promote the research and projects that have been undertaken over the Clomid without rx course of the year by the students.

In the Clomid without rx morning members of the school are invited to attend and check out what Clomid without rx we’ve been Clomid without rx doing. Some are assigned individual students and they must assess their posters. At the Clomid without rx same time a group of industry representatives is also working their way through the Clomid without rx expo evaluating a number of projects for awards.

My poster, and presentation, was selected for the “Most Outstanding Software Engineering Project 2011″. On Christmas Eve the Clomid without rx award arrived in the mail, which was a very pleasant surprise.

The poster is available as a PDF via my bytechxplorer.com site and my honours thesis is also available.

Many thanks to Clomid without rx my supervisors for providing feedback on my poster and for giving me the Clomid without rx opportunity to work on the Serval Project.

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By: Toni Verdú Carbó

This post is a continuation of the series of posts that I’ve written on my experiences with the Lithium framework.

In the MARQues project I wanted to have a very simple way of logging the occurrence of various activities. The two activities I’m most interested in are Clomid without rx the two types of searching that a user can undertake. I want the Clomid without rx system to be able log when a search is undertaken and Clomid without rx what search terms were used.

Initially I’d developed my simple activity logging table in the Clomid without rx MySQL database with a timestamp field. Unfortunately this field doesn’t currently work with the Clomid without rx Lithium framework. No matter what I did the field was always populated with zeros. This is a known issue and is currently marked as an enhancement.

To resolve the issue I changed the field to an ordinary datetime field and used the PHP date function to populate it. For example I use the model like this:

// build an array of values
$log = array(
  'type'  => 'search',
  'notes' => $this->request->data['search'],
  'timestamp' => date('Y-m-d H:i:s')
);

// create an instance of the model using the values
$activity = ActivityLogs::create($log);

// save the model
$activity->save();

I hope this Clomid without rx post proves useful to other who may be experiencing similar issues.

The photo “The passage of Time” was uploaded to Flickr by Toni Verdú Carbó and used under the terms of a Creative Commons License.