Canonical Voices

Posts tagged with 'ubuntu'

Michael Hall

Ubuntu has always been about breaking new ground. We broke the ground with the desktop back in 2004, we have broken the ground with cloud orchestration across multiple clouds and providers, and we are building a powerful, innovative mobile and desktop platform that is breaking ground with convergence.

The hardest part about breaking new ground and innovating is not having the vision and creating the technology, it is getting people on board to be part of it.

We knew this was going to be a challenge when we first took the wraps off the Ubuntu app developer platform: we have a brand new platform that was still being developed, and when we started many of the key pieces were not there such as a solid developer portal, documentation, API references, training and more. Today the story is very different with a compelling, end-to-end, developer story for building powerful convergent apps.

We believed and always have believed in the power of this platform, and every single one of those people who also believed in what we are doing and wrote apps have shared the same spirit of pioneering a new platform that we have.

As such, we want to acknowledge those people.

And with this, I present Ubuntu Pioneers.

The idea is simple, we want to celebrate the first 200 app developers who get their apps in Ubuntu. We are doing this in two ways.

Firstly, we have created http://developer.ubuntu.com/pioneers which displays all of these developers and lists the apps that they have created. This will provide a permanent record of those who were there right at the beginning.

Secondly, we have designed a custom, limited-edition Ubuntu Pioneers t-shirt that we want to send to all of our pioneers. For those of you who are listed on this page, please ensure that your email address is correct in MyApps as we will be getting in touch soon.

Thank-you so much to every single person listed on that page. You are an inspiration for me, my team, and the wider Ubuntu project.

If you have that pioneering spirit and wished you were up there, fear not! We still have some space before we hit 200 developers, so go here to get started building an app.

Original by Jono Bacon

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Jono Bacon

So, we have announced the Ubuntu App Showdown where you can build some awesome Ubuntu apps and win prizes such as the Nexus 7 (2013) tablet and the Meizu MX3, we have provided an update on lots of great updates going on such as refined HTML5 support and a raft of developer.ubuntu.com updates, we have revised and improved how the dash and scopes work (more developer docs on this coming soon!), we have simplified how apps are uploaded to the store, and of course, Ubuntu handsets are hitting the market later this year so our app devs will have plenty of new users to consume their apps. But, why stop there?

We are not here to build a good app developer community, we are here to build the most empowering, rewarding, and fun app developer community there is, all powered by openness and collaboration.

As such, I am delighted to announce that next week Ubuntu App Developer Week beginning on Monday 3rd March at 2pm UTC and running all week

This is a week with a range of tutorial sessions for how to build apps for Ubuntu across QML, HTML5 and more. All of these sessions take place online in a series of Google Hangouts, complete with embedded chat channels where you can interact with the speaker and ask questions.

This includes sessions such as the following for QML apps:

  • Game Development with QML and Box2D
  • Internationalize your apps
  • Extending QML with a C++ Plugin
  • Ubuntu UI Toolkit tips and tricks for beginners
  • Responsive Layouts
  • Testing with qmltestrunner
  • Making the perfect user acceptance test
  • Integrating U1DB in your app
  • Content Exchange in a confined world
  • Add download capabilities to your apps

and the following for HTML5 apps:

  • Building HTML5 apps with Ubuntu
  • Cordova in HTML5 Apps
  • Platform APIs for HTML5 Apps
  • HTML5 UbuntuUI Components
  • Debugging HTML5 apps

We also have a few other sessions such as a feedback session on the software store and how to get compiled code into click packages.

How Do I Join?

Ubuntu App Developer Week is available freely to anyone who chooses to join. You don’t have to be an expert, and you don’t have to know how to write apps with the Ubuntu SDK yet. Beginners are very welcome!

All of the sessions, their times, and how to join them are available on the Ubuntu App Developer Week schedule. Just show up at the right time, click a session, and you are ready to go!

We still have some slots free if you want to volunteer to run a session. If you would like to, please email Michael Hall.

The fun starts next week on Monday 3rd March at 2pm UTC and runs all week. We hope to see you there!

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Michael Hall

Convergent File ManagerConvergence is going to be a major theme for Ubuntu 14.04, not just at the OS and Unity 8 levels, but also for the apps that run on it. The Core Apps, those apps that were developed by the community and included by default in the last release, are no exception to this. We want to make sure they all converge neatly and usefully on both a tablet and on the desktop. So once again we are asking for community design input, this time to take the existing application interfaces and extend them to new form factors.

How to submit your designs

We have detailed the kind of features we want to see for each of the Core Apps on a Convergence wiki page. If you have a convergence design idea you would like to submit, send it as a file attachment or link to it online in an email to design@canonical.com along with any additional notes, descriptions, or user stories.  The design team will be reviewing the submitted designs live on their bi-weekly Design Clinics (Dec 4th and Dec 18th) at 1400 UTC.  But before you submit your ideas, keep reading to see what they should include.

Extend what’s there

We don’t want to add too many features this cycle, there’s going to be enough work to do just building the convergence into the app.  Use the existing features and designs as your starting point, and re-imagine those same features and designs on a tablet or desktop.  Design new features or modify existing ones when it makes the experience better on a different form factor, but remember that we want the user to experience it as the same application across the board, so try and keep the differences to a minimum.

Form follows function

There’s more to a good design than just a good looking UI, especially when designing convergence.  Make sure that you take the user’s activity into account, plan out how they will access the different features of the app, make sure it’s both intuitive and simple.  The more detail you put into this the more likely you are to discover possible problems with your designs, or come up with better solutions that you had originally intended.

Think outside the screen

There is more to convergence that just a different screen size, and your designs should take that into consideration.  While it’s important to make good use of the added space in the UI, think about how the user is going to interact with it.  You hold a tablet differently than you do a phone, so make sure your designs work well there.

On the desktop you have even more to think about, when the user has a keyboard and mouse, but likely not a touch screen, you want to make sure the interface isn’t cumbersome.  Think about how scrolling will be different too, while it’s easy to swipe both vertically and horizontally on a phone or tablet, you usually only have a vertical scroll wheel on a desktop mouse.  But, you also have more precise control over a mouse pointer than you do with a finger-tip, so your interface should take advantage of that too.

Resources available to you

Now that you know what’s needed, here are some resources to help you.  Once again we have our community Balsamiq account available to anybody who wants to use it to create mockups (email me if you need an account).  I have created a new project for Core Apps Convergence that you can use to add your designs.  You can then submit links to your designs to the Design Team’s email above.  The Design Team has also provided a detailed Design Guide for Ubuntu SDK apps, including a section on Responsive Layouts that give some suggested patterns for different form factors.  You can also choose to use any tools you are comfortable with, as long as they Design Team and community developers can view it.

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Michael Hall

App Showdown Winners

The judging is finished and the scores are in, we now have the winners of this year’s Ubuntu App Showdown!  Over the course of six weeks, and using a beta release of the new Ubuntu SDK, our community of app developers were able to put together a number of stunningly beautiful, useful, and often highly entertaining apps.

We had everything from games to productivity tools submitted to the competition, written in QML, C++ and HTML5. Some were ports of apps that already existed on other platforms, but the vast majority were original apps created specifically for the Ubuntu platform. Best of all, these apps are all available to download and install from the new Click store on Ubuntu phones and tablets, so if you have a Nexus device or one with a community image of Ubuntu, you can try these and many more for yourself.  Now, on to the winners!

Original Apps #1: Karma Machine

karma_machine_subredditkarma_machine_contentkarma_machine_commentsKarma Machine is wonderful app for browsing Reddit, and what geek wouldn’t want a good Reddit app?  Developed by Brian Robles, Karma Machine has nearly everything you could want in a Reddit app, and takes advantage of touch gestures to make it easy to upvote and downvote both articles and comments.  It even supports user accounts so you can see your favorite subreddits easily.  On top of it’s functionality, Karma Machine is also visually appealing, with a good mix of animations, overlays and overall use of colors and layouts.  It is simply one of the best Reddit clients on any platform (having written my own Reddit client, that’s saying something!), and having it as an original Ubuntu app makes it a valuable addition to our ecosystem.  With all that, it’s little wonder that Karma Machine was tied for the top spot on the judges list!

Original Apps #1: Saucy Bacon

saucy_bacon_searchsaucy_bacon_toolbarsaucy_bacon_editSomething for the foodies among us, Saucy Bacon is a great way to find and manage recipes for your favorite dish. Backed by food2fork.com, this app lets you search for recipes from all over the web.  You can save them for future reference, and mark your favorites for easy access over and over again.  And since any serious cook is going to modify a recipe to their own tastes, Saucy Bacon even lets you edit recipes downloaded from somewhere else.  You can of course add your own unique recipe to the database as well.  It even lets you add photos to the recipe card directly from the camera, showing off some nice integration with the Ubuntu SDK’s sensor APIs and hardware capabilities.  All of this mouth-watering goodness secured developer Giulio Collura’s Saucy Bacon app a tie for the #1 stop for original Ubuntu apps in our contest.

Ported Apps #1: Snake

snake_introsnake_play2snake_play

The game Snake has taken many forms on many platforms throughout the years.  It’s combination of simple rules and every-increasing difficulty has made it a popular way to kill time for decades.  Developer Brad Wells has taken this classic game from Nokia’s discontinued Meego/Harmattan mobile OS, which used a slightly older version of Qt for app development, and updated it to work on Ubuntu using the Ubuntu SDK components.  Meego had a large number of high quality apps written for it back in it’s day, and this game proves that Ubuntu for phones and tablets can give those apps a new lease on life.

Go and get them all!

The 2013 Ubuntu App Showdown was an opportunity for us to put the new Ubuntu SDK beta through some real-world testing, and kick off a new app ecosystem for Ubuntu.  During the course of these six weeks we’ve received great feedback from our developer community, worked out a large number of bugs in the SDK, and added or plan to add many new features to our platform.

In addition to being some of the first users of the Ubuntu SDK, the app developers were also among the first to use the new Click packaging format and tools as well as the new app upload process that we’ve been working on to reduce review times and ease the process of publishing apps.  The fact that all of the submitted apps have already been published in the new app store is a huge testament to the success of that work, and to the engineers involved in designing and delivering it.

Once again congratulations to Brian Robles, Giulio Collura and Brad Wells, and a big thank you to everybody who participated or helped those who participated, and all of the engineers who have worked on building the Ubuntu SDK, Click tools and app store.  And if you have a supported device, you should try out the latest Ubuntu images, and try these and the many other apps already available for it.  And if you’re an app developer, or want to become an app developer, now is your time to get started with the Ubuntu SDK!

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John Pugh

Oh boy. June stormed in and the May installment is late! Not much changed at the top. The Northern Hemisphere spring storms keep Stormcloud at the top with Fluendo DVD staying put at the number two spot. Steam continues its top of the chart spree on the Free Top 10.

Want to develop for the new Phone and Tablet OS, Ubuntu Touch? Be sure to check out the “Go Mobile” site for details.

Top 10 paid apps

  1. Stormcloud
  2. Fluendo DVD Player
  3. Filebot
  4. Quick ‘n Easy Web Builder
  5. MC-Launcher
  6. Mini Minecraft Launcher
  7. Braid
  8. UberWriter
  9. Drawers
  10. Bastion

Top 10 free apps

  1. Steam
  2. Motorbike
  3. Master PDF Editor
  4. Youtube to MP3
  5. Screencloud
  6. Nitro
  7. Splashtop Remote Desktop App for Linux
  8. CrossOver (Trial)
  9. Plex Media Server
  10. IntelliJ IDEA 12 Community Edition

Would you like to see your app featured in this list and on millions of user’s computers? It’s a lot easier than you think:

Notes:

  • The lists of top 10 app downloads includes only those applications submitted through My Apps on the Ubuntu App Developer Site. For more information about of usage of other applications in the Ubuntu archive, check out the Ubuntu Popularity Contest statistics.
  • The top 10 free apps list contains gratis applications that are distributed under different types of licenses, some of which may not be open source. For detailed license information, please check each application’s description in the Ubuntu Software Center.

Follow Ubuntu App Development on:

Social Media Icons by Paul Robert Lloyd

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Daniel Holbach

Yesterday we released Ubuntu Touch Preview images for four devices. This is a huge milestone for Ubuntu. We always wanted Ubuntu to be everywhere and the Preview shows quite nicely how well the vision of a design family across different form factors works.

There is quite a bit of work to be done, we all know that, but it’s a giant opportunity for us, the Ubuntu community. Everybody can contribute to the effort and we can show the world how we believe software should look like.

How you can help? Easy.

  • You can install the Ubuntu Touch preview images on a device and test them.
  • You can help out designing and shaping the Ubuntu Touch Core Apps.
  • If you are a bit more experienced with bringing software up on new devices, you can help us porting Ubuntu Touch to new devices.

Did the last point find your interest? Excellent, because we just took the wraps of our Ubuntu Touch Porting guide. This also marks the start of our Ubuntu Touch Port-a-thon. We want to get Ubuntu Touch up and running on as many devices as possible.

If you don’t mind some tinkering, maybe some kernel building, some configuration meddling and flashing your device repeatedly, you might just the person we’re looking for.

The porting guide should help you understand

  • how Ubuntu Touch works internally,
  • which bits are generally involved and where to find them
  • how to submit patches
  • how images are put together
  • how to test them and
  • where to find help

To get you started and into the mood, you might want to join us today, at Friday 22nd February at 15:00 UTC on http://ubuntuonair.com when two super heroes of the Ubuntu Touch project, namely Ricardo Salveti and Sergio Schvezov, are going to talk to us about the technical aspects of the phone and the tablet.

Reliable sources tell us, there’s going to be a surprise announce during the hangout as well.

This is the opportunity we always wanted. Let’s make it happen. Bring Ubuntu to the world in all its beauty.

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John Pugh

Things are really ramping up with submissions into the Ubuntu Software Center. With a app per day being submitted, the packaging team is getting busy keeping up with the cool applications arriving!

TRAUMA is likely the most interesting new submission. Very unique. You are in the mind of a traumatized young woman as she has just been in a car accident. You experience her dreams in a interactive way.

Check out the trailer:

Buy TRAUMA from the Ubuntu Software Center.

Books and Magazines

We also added some magazines to the mix. Several recent issues of Ubuntu User magazine by Linux New Media are available on the Software Center. You can find the most recent issues up through Ubuntu User issue #9 which has a section dedicated to Ubuntu 11.04 and Unity. Keep your eyes peeled for book titles about Linux and Ubuntu arriving soon.

Photobomb

Another really interesting title recently released is called Photobomb. It’s described as a “Easy and Social Image Editor”. It’s like a mashup tool for your images. Pretty slick and at $2.99 it’s a cinch to check out. Go buy it and provide some feedback today.

We have some very cool submissions pending the packaging process in the queue. Thanks to all of our interested developers out there we have officially backed up the packaging team! Don’t worry though…we’ll soon work through that backlog and have a lot of new and interesting titles showing up regularly in the software center.

Check them out, provide some feeback, and even submit more!
To submit a new application go to https://myapps.developer.ubuntu.com

And one last thing – keep your eye out for the updated developer.ubuntu.com website coming in early October!

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