Canonical Voices

Posts tagged with 'touch'

Michael Hall

I’ve been using Ubuntu on my only phone for over six months now, and I’ve been loving it. But all this time it’s been missing something, something I couldn’t quite put my finger on. Then, Saturday night, it finally hit me, it’s missing the community.

That’s not to say that the community isn’t involved in building it, all of the core apps have been community developed, as have several parts of our toolkit and even the platform itself. Everything about Ubuntu for phones is open source and open to the community.

But the community wasn’t on my phone. Their work was, but not the people.  I have Facebook and Google+ and Twitter, sure, but everybody is on those, and you have to either follow or friend people there to see anything from them. I wanted something that put the community of Ubuntu phone users, on my Ubuntu phone. So, I started to make one.

Community Cast

Community Cast is a very simple, very basic, public message broadcasting service for Ubuntu. It’s not instant messaging, or social networking. It doesn’t to chat rooms or groups. It isn’t secure, at all.  It does just one thing, it lets you send a short message to everybody else who uses it. It’s a place to say hello to other users of Ubuntu phone (or tablet).  That’s it, that’s all.

As I mentioned at the start, I only realized what I wanted Saturday night, but after spending just a few hours on it, I’ve managed to get a barely functional client and server, which I’m making available now to anybody who wants to help build it.

Server

The server piece is a very small Django app, with a single BroadcastMessage data model, and the Django Rest Framework that allows you to list and post messages via JSON. To keep things simple, it doesn’t do any authentication yet, so it’s certainly not ready for any kind of production use.  I would like it to get Ubuntu One authentication information from the client, but I’m still working out how to do that.  I threw this very basic server up on our internal testing OpenStack cloud already, but it’s running the built-in http server and an sqlite3 database, so if it slows to a crawl or stops working don’t be surprised.  Like I said, it’s not production ready.  But if you want to help me get it there, you can get the code with bzr branch lp:~mhall119/+junk/communitycast-server, then just run syncdb and runserver to start it.

Client

The client is just as simple and unfinished as the server (I’ve only put a few hours into them both combined, remember?), but it’s enough to use. Again there’s no authentication, so anybody with the client code can post to my server, but I want to use the Ubuntu Online Accounts to authenticate a user via their Ubuntu One account. There’s also no automatic updating, you have to press the refresh button in the toolbar to check for new messages. But it works. You can get the code for it with bzr branch lp:~mhall119/+junk/communitycast-client and it will by default connect to my test instance.  If you want to run your own server, you can change the baseUrl property on the MessageListModel to point to your local (or remote) server.

Screenshots

There isn’t much to show, but here’s what it looks like right now.  I hope that there’s enough interest from others to get some better designs for the client and help implementing them and filling out the rest of the features on both the client and server.

communitycast-client-1communitycast-client-2communitycast-client-3

Not bad for a few hours of work.  I have a functional client and server, with the server even deployed to the cloud. Developing for Ubuntu is proving to be extremely fast and easy.

 

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Michael Hall

Screenshot from 2014-03-20 21:57:06Yesterday we made a big step towards developing a native email client for Ubuntu, which uses the Ubuntu UI Toolkit and will converge between between phones, tablets and the desktop from the start.

We’re not starting from scratch though, we’re building on top of the incredible work done in the Trojitá project.  Trojitá provides a fast, light email client built with Qt, which made it ideal for using with Ubuntu. And yesterday, the first of that work was accepted into upstream, you can now build an Ubuntu Components front end to Trojitá.

None of this would have been possible without the help up Trojitá’s upstream developer Jan Kundrát, who patiently helped me learn the codebase, and also the basics of CMake and Git so that I could make this first contribution. It also wouldn’t have been possible without the existing work by Ken VanDine and Joseph Mills, who both worked on the build configuration and some initial QML code that I used. Thanks also to Dan Chapman for working together with me to get this contribution into shape and accepted upstream.

This is just the start, now comes the hard work of actually building the new UI with the Ubuntu UI Toolkit.  Andrea Del Sarto has provided some fantastic UI mockups already which we can use as a start, but there’s still a need for a more detailed visual and UX design.  If you want to be part of that work, I’ve documented how to get the code and how to contribute on the EmailClient wiki.  You can also join the next IRC meeting at 1400 UTC today in #ubuntu-touch-meeting on Freenode.

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Michael Hall

Starting at 1400 UTC today, and continuing all week long, we will be hosting a series of online classes covering many aspects of Ubuntu application development. We have experts both from Canonical and our always amazing community who will be discussing the Ubuntu SDK, QML and HTML5 development, as well as the new Click packaging and app store.

You can find the full schedule here: http://summit.ubuntu.com/appdevweek-1403/

We’re using a new format for this year’s app developer week.  As you can tell from the link above, we’re using the Summit website.  It will work much like the virtual UDS, where each session will have a page containing an embedded YouTube video that will stream the presenter’s hangout, an embedded IRC chat window that will log you into the correct channel, and an Etherpad document where the presenter can post code examples, notes, or any other text.

Use the chatroom like you would an Ubuntu On Air session, start your questions with “QUESTION:” and wait for the presenter to get to it. After the session is over, the recorded video will be available on that page for you to replay later. If you register yourself as attending on the website (requires a Launchpad profile), you can mark yourself as attending those sessions you are interested in, and Summit can then give you a personalize schedule as well as an ical feed you can subscribe to in your calendar.

If you want to use the embedded Etherpad, make sure you’re a member of https://launchpad.net/~ubuntu-etherpad

That’s it!  Enjoy the session, ask good questions, help others when you can, and happy hacking.

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Michael Hall

There’s been a lot of talk about Ubuntu’s phone and tablet development over the last year, and it’s great that it’s getting so much attention, but people have been getting the name of it all wrong. Now, to be fair, this is a problem entirely of our own making, we started off talking about the phone (and later tablet) developments as “Ubuntu Touch”, and put most of the information about on our wiki under a page named Touch.  But there is no Ubuntu Touch! It’s not a separate OS or platform, there is only one OS and it’s simply called Ubuntu.

Ubuntu 14.04 Stack

What people are referring to when they say Touch or Ubuntu Touch, is really just Ubuntu with Unity 8.  Other than the shell (and display server that powers it), it’s the same OS as you get on your desktop.

Everything under the hood is the same: same tools, same filesystem, even the same version of them, because it’s all built from the same source. Calendar data is stored in the same place, audio and video is played through the same system, even the Unity APIs are shared between desktop and phone.

So why is the name important?  Not only is it more accurate to call them both Ubuntu, it’s also one of the (in my opinion) most exciting things about having an Ubuntu phone.  You’re not getting a stripped down embedded Linux OS, or something so customized for phones that it’s useless on your desktop.  You’re getting a fully featured, universal operating system, one that can do everything you need from a phone and everything you need from a desktop.

Future Ubuntu Stack

This is the key to Ubuntu’s convergence strategy, something that nobody else has right now. Android makes a terrible desktop OS.  So does iOS.  Chrome OS won’t work for a phone either, nor OSX. Even Microsoft has built two different platforms for mobile and desktop, even if they’ve slapped the same interface on both.

But with Ubuntu, once Unity 8 comes to the desktop, you will have the same OS, the same platform, on all of your devices. And while you will run the same version of Unity on both, Unity 8 is smart enough to change how it looks and how it works to meet the needs and capabilities of what you’re running it on.  Better still, Unity will be able to make these changes at run time, so if you dock your convertible tablet to a keyboard, it will automatically switch from giving you a tablet interface to a desktop interface. All of your running apps keep running, but thanks to the Ubuntu SDK those too will automatically adjust to work as desktop apps.

So while “Ubuntu Touch” may have been a useful distinction in the beginning, it isn’t anymore.  Instead, if you need to differentiate between desktop and mobile versions of Ubuntu, you should refer to “Unity 8″ if talking about the interface, or “Ubuntu for phones” (or tablet) if you’re talking about device images or hardware enablement. And if you’re a developer and you are talking about the platform APIs or capabilities, you’re talking about the “Ubuntu SDK”, which is already available on both desktop and mobile installs of Ubuntu.

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Michael Hall

It may surprise some of you (not really) to learn that in addition to being a software geek, I’m also a sci-fi nerd. One of my current guilty pleasures is the British Sci-Fi hit Doctor Who. I’m not alone in this, I know many of you reading this are fans of the show too.  Many of my friends from outside the floss-o-sphere are, and some of them record a weekly podcast on the subject.

Tonight one of them was over at my house for dinner, and I was reminded of Stuart Langridge’s post about making a Bad Voltage app and how he had a GenericPodcastApp component that provided common functionality with a clean separation from the rest of his app. So I decided to see how easy it would be to make a DWO Whocast app with it.  Turns out, it was incredibly easy.

Here are the steps I took:

  1. Create a new project in QtCreator
  2. Download Stuart’s GenericPodcastApp.qml into my project’s ./components/ folder
  3. Replace the template’s Page components with GenericPodcastApp
  4. Customize the necessary fields
  5. Add a nice icon and Suru-style gradients for good measure

That’s it! All told it took my less than 10 minutes to put the app together, test it, show it off, and submit my Click package to the store.  And the app doesn’t look half bad either.  Think about that, 10 minutes to get from an idea to the store.  It would have been available to download too if automatic reviews were working in the store (coming soon).

That’s the power of the Ubuntu SDK. What can you do with it in 10 minutes?

Update: Before this was even published this morning the app was reviewed, approved, and available in the store.  You can download it now on your Ubuntu phone or tablet.

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Michael Hall

Yesterday, in a conference call with the press followed immediately by a public Town Hall with the community, Canonical announced the first two hardware manufacturers who are going to ship Ubuntu on smartphones!

Now many have speculated on why we think we can succeed where so many giants have failed.  It’s a question we see quite a bit, actually.  If Microsoft, RIM/Blackberry and HP all failed, what makes us think we can succeed?  It’s simple math, really.  We’re small.  Yeah, that’s it, we’re just small.

Unlike those giants who tried and failed, we don’t need to dominate the market to be successful. Even just 1% of the market would be enough to sustain and continue the development of Ubuntu for phones, and probably help cover the cost of developing it for desktops too.  The server side is already paying for itself.  Because we’re small and diversified, we don’t need to win big in order to win at all.  And 1%, that’s a very reachable target.

 

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Michael Hall

Last month I announced a contest to win a new OPPO Find 5 by porting Ubuntu Touch to it.  Today I’m pleased to announce that we have a winner!

Below is a picture tour of what Ubuntu Touch running on the device, along with descriptions of what works and what doesn’t. If you’re impatient, you can find links to download the images and instructions for flashing them here.

First a disclaimer, these aren’t professional pictures.  They were taken with my Nexus 4, also running Ubuntu Touch, and the colors are slightly shifted horizontally for some reason.  I didn’t notice it until I had already gone through and taken 58 pictures and downloaded them to my laptop.  Apologies for that.  But you can still get a feel for it, so let’s carry on!

Edge Swiping

The touch screen and edge swiping worked perfectly, as was neatly demonstrated by going through the new introduction tour.

Dash & Launcher

The Dash also works exactly as expected.  This build has a low enough pixel/grid-unit, and high enough resolution, that it fits 4 icons per row, the same as you get on Asus Nexus 4. The icons on the Launcher felt a little small, but everything there worked perfectly too.

Indicators

The indicators were missing some functionality, which I assume is a result of Ubuntu Touch not working with all of the Find 5′s hardware.  Specifically the WiFi isn’t working, so you don’t see anything for it in the Network indicator, and the screen brightness slider was non-functional in the Battery indicator.  Sound, however, worked perfectly.

Apps

Not having WiFi limited the number of apps I could play with, but most of the ones I could try worked fine.  Sudoku and Dropping letters don’t work for some reason, but the Core Apps (except Weather, which requires network access) worked fine.

 

Hardware

As I already mentioned, WiFi doesn’t work on this build, nor does screen brightness.  The camera, however, is a different story. Both the front and back cameras worked, including the flash on the back.

Final Thoughts

While this build didn’t meet all the criteria I had initially set out, it did so much more than any other image I had received up until now that I am happy to call it the winner.  The developer who built it has also committed to continuing his porting work, and getting the remaining items working.  I hope that having this Find 5 will help him in that work, and so all Find 5 owners will have the chance to run Ubuntu Touch on their device.

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Michael Hall

Do you want a new OPPO Find 5?  Of course you do!  Well the awesome team at OPPO have given us a brand new Find 5 (x909 to be exact) for us to give you.  So here’s the deal, the first person to provide a working Ubuntu Touch image for this device gets to keep it.

Last weekend both Ubuntu and OPPO had booths at the first ever XDA Developers Conference in Miami.  While discussing both of our new products, the idea came up to hold a porting contest to get Ubuntu Touch running on the Find 5.  Jono announced the initial contest during his presentation on Saturday, with an initial challenge to have a winner claim the prize during the conference itself.  Despite having three separate developers build images and flash them onto the phone, none were able to boot into Ubuntu Touch.

So now we’re extending the contest and making it available to everybody!  To enter, you will need to send me an email containing links to the necessary files and detailed step-by-step direction for loading them on the phone.  I don’t have much experience with flashing ROMs, so treat me like a complete newbie when writing your instructions.  If your images don’t work, I will send you the output from adb logcat as well as any other information you request.  If your images do work, and meet the requirements below, I’ll be asking for a mailing address so I can send you your prize!

In order to win your phone, you need to get Ubuntu Touch running on the OPPO Find 5. Not just booting, but running, and is a way that makes it usable for other Find 5 owners.  So I’ve set out the following things that I will be checking for:

  • The phone boots into Ubuntu Touch (obviously)
  • I can launch multiple apps and switch between them
  • I can make phone calls (I have a SIM that works)
  • I can send and receive SMS
  • I can connect to Wifi, using WPA2
  • The screen goes to sleep when pressing the power button or after the set timeout period, and wakes up again when pressing the power button
  • I can play audio with the Music app
  • I can take pictures with the front and rear cameras

So, you want to take a crack at it?  Well the first step is to read the Ubuntu Touch Porting Guide.  Once you have an image you want me to try, send an email to mhall119@gmail.com with “OPPO” somewhere in the subject (just to help me out, I get a lot of email).  In that email include all of the steps necessary to download and install your image.  Again, be detailed, I’m a newb.  If you image meets the above requirements, I’ll put it in the mail to you!  After that, we can work on getting your image available for easy installation via our phablet-flash tool, so all the other OPPO Find 5 owners can try it too.

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Michael Hall

This is it, the final day of the Ubuntu Core Apps Hack Days!  It’s been a long but very productive run, and it doesn’t mean the end of your chance to participate.  You can always find us in #ubuntu-app-devel on Freenode IRC, and for today either myself (mhall119) or Alan Pope (popey) will be at your beck and call from 9am to 9pm to help you get setup and started working on the Core Apps.

The last of the Core Apps, and the one we will be focusing on today, is the Stock Ticker. Originally developed by independent developer Robert Steckroth, we recently invited the Stock Ticker into the Core Apps project where we have been focused on refining the UI and setting it up for automated testing.  Feature wise, the Stock Ticker was already dogfoodable when we brought it under the Core Apps umbrella:

  • Search for stocks. DONE!
  • Add stocks to your portfolio. DONE!
  • Browse current stock prices. DONE!
  • Browse stock information. DONE!

For the UI we asked community designer Lucas Romero Di Benedetto to produce some new visual designs for us, which are looking incredible!  But it’s going to take a lot of work to implement them all, so we really need some more developers, especially those who know their way around QML, to help us with this.

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Michael Hall

We only have 2 days left in the Ubuntu Core Apps Hack Days!  I hope everybody who has participated has enjoyed it and found it informative and helpful.  If you haven’t participated yet, it’s not too late!  Come join us in #ubuntu-app-devel on Freenode’s IRC network anytime from 9am to 9pm UTC and ping either myself (mhall119) or Alan Pope (popey) and we’ll help you get setup and show you where you can start contributing to the Core Apps.

Mmmmmm, Pie....Today we get another chance to play while we work, because the focus is going to be on Dropping Letters, a simple, fun, yet surprisingly addictive little app written by Stuart Langridge.  Stuart has since handed off development of the app to others, but not before having it already in perfectly usable state.  Because of it’s simplicity, our list of dogfooding requirements wasn’t very long:

  • Start a new game. DONE!
  • View high scores.

Short as the list may be, it’s only half done!  We still need to integrate a high scores screen, which means we need you Javascript and QML developers!  Dropping Letters also needs to be tested, which means Autopilot, which of course means we have something for you Python hackers too!  So come and join us today in #ubuntu-app-devel and help make this great game even better.

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Michael Hall

We’re back again for another Ubuntu Core Apps Hack Day!  As always you can find us in #ubuntu-app-devel on Freenode IRC from 9am to 9pm UTC, you can ping me (mhall119) or Alan Pope (popey) and we’ll help you get setup with a development environment and a copy of the Core Apps source code so you can start hacking.

Today’s app is one that was most requested when we announced Ubuntu on phones, and has since proven to be one of the most often used by developers and testers the like.  That’s right, I’m talking about the Terminal!  The Terminal went through very rapid development, thanks to the herculean efforts of one very talented developer, and the ability to re-use the KTerminal QML component from KDE’s Konsole project.  Because of both, the Terminal app has been dogfoodable for a while now.

  • Issue commands. DONE!
  • Use case: ssh into another computer. DONE!
  • Use case: edit a file with vi. DONE!
  • Use case: tail a log file. DONE!
  • Use case: apt-get update. DONE!

But that doesn’t mean that the work here is done.  For starters, we need to make sure that changes to the KTerminal code are submitted back upsteam, something we could certainly use some help from somebody who is familiar with either Konsole’s development specifically or KDE in general.  We also want to improve the availability of special keys like the function keys and ctrl+ combinations that are oh so useful when interacting with the command line, so anybody with QML/Javascript experience or who is familiar with the on-screen keyboard specifically would be able to help us out quite a bit here.

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Michael Hall

Last week was certainly an exciting one, between the Ubuntu Edge campaign announcement and several coworkers being at OSCON, I wasn’t able to keep the Hack Days going.  So we’ve decided to pick up where we left off this week, covering the remaining Core Apps on our list.  Just like before we’ll be hanging out in #ubuntu-app-devel on Freenode IRC from 9am to 9pm UTC, and will be more than happy to walk you through the process of getting started.

Today we’re going to work on the Document Viewer, a necessary app for most people, which is at the same time both simple and very complicated.  The app itself doesn’t require a lot of functionality, but it does need a lot of behind-the-scenes components to load and render documents of different formats.  Great progress has already been made on our dogfooding requirements list:

  • Load a text file. DONE!
  • Load an image file. DONE!
  • Load a PDF.
  • View the file. DONE!
  • Forward/back pages on PDF.
  • Pinch to zoom.

Until just yesterday, there wasn’t a released version of our desktop PDF library (Poppler) that had Qt5 bindings.  However, with the release of Poppler 0.24 yesterday, we should not be ready to start implementing the PDF support.  We also need to replace the existing C++ wrapper used to launch the app with the new Arguments QML component, but when we do that we’ll need another QML plugin that will give us the mime-type of the files that are being loaded.  And of course we need to make sure we have full Autopilot test coverage for all of these parts.  So whether your skill set is Python, QML, Javascript or C++, there is something you can contribute to on this app.

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Michael Hall

So you may have heard (seriously, how could you not?) that Canonical is crowd-funding a showcase phone called Ubuntu Edge.  This is very exciting for a number of reasons, which I will get to below, but first go look at the Indie GoGo campaign page to see what I’m talking about.

Back? Good.  Did you contribute?  For the first 24 hours you can get a phone for a highly discounted contribution of $600 USD, rather than the $830 USD it will cost you tomorrow, so if you really want one of these it’s best to put your money on the table now.

Hardware Innovation

The phone hardware is impressive on it’s own, with more CPU, RAM and storage space than the laptop I was using for daily work last year.  Not only that, but it’s going to feature advances in the glass and battery that I haven’t seen on other phones.  Sapphire crystal glass, which can only be scratched by diamond, will keep your screen looking brand new for years to come.  And the silicon-anode battery promises faster charging and longer runtime without increasing the size of the handset.  You can see the full spec list on our other announcements.

I like this because we’re not asking you to contribute to making just another ordinary phone like all the rest you can buy already.  Instead we’re pushing the envelope to pioneer a new class of convergent superphones, a market that Ubuntu is uniquely positioned for.  This hardware will run Ubuntu Touch, Ubuntu for Android, and (when docked) a full Ubuntu Desktop.  But we’re not just playing the “make it bigger, make it faster” game, the design of Ubuntu Edge’s hardware is deliberate, everything choice was made based on what would provide the best user experience, what would make the edge-swipe gestures easy and responsive, what would let us show more of an app’s content while still fitting into the palm of the user’s hand.  This is a device designed from top to bottom for Ubuntu.

The margin on most production phones is thin enough to see though, which means that an OEM can’t afford to take risks with emerging technology or markets.  That’s why it’s so important that we prove both the capabilities of Ubuntu for convergence, and the consumer appeal for such a device.  Apple had to do it with the original iPhone, Google does it with their Nexus line of devices, and now it’s our turn to show what’s possible.

Community Campaign

Instead of seeking private capital to build these phones, then trying to sell them (at a profit or loss), we’ve decided to take it directly to the user community, which is why we’re asking you to pledge some amount to our campaign.  We couldn’t build Ubuntu without our community, and we can’t build Ubuntu Edge without you either.

Our target goal is $32 million, which sounds like a lot, but only because it is.  It really is.  But it’s still only a fraction of the cost of an actual production line of phones.  In order for an OEM to ship an Ubuntu phone (or any new phone), they would typically invest multiple times this amount.  So as big as our target goal is, and I don’t think anybody’s crowd-sourced more, it’s certainly not an unreasonable amount for what we’re offering.

The target amount will allow us to manufacture just 40,000 handsets, most of which I would imagine will already be claimed by those contributing $830 or more (only $600 if you do it the first day!).  All of the money raised in this campaign will go directly towards manufacturing and shipping these devices, it won’t be used for other Canonical business or even future Ubuntu development.  When you do the math, which I did, you see that it comes out to $800 per device to manufacture, and we’re only asking for $830 to get it (again, in the first 24 hours, you can get it below that cost).  This is an effort to build a new class of superphone, not a way of making Canonical rich.  If we reach our goal, you should have your Ubuntu Edge in hand sometime in May 2014!

Non-monetary contributions

I know that $830 is a lot of money, even $600 is a lot of money, but those aren’t the only ways you can help.  In addition to giving smaller amounts in support of this campaign (for which there are other perks) you can help make it a success by spreading the word.  No doubt it will be picked up by the usual online news sources, forums and blogs but let’s break it out of our usual Linux/FLOSS sphere.

So share links to the Indie GoGo campaign page on Facebook, Twitter and Google+.  Tell your friends, especially any tech savvy ones, about it.  Send an email to your local newspaper, radio or television stations, you never know who might think it’s an interesting story (and wouldn’t you just love to see Ubuntu on TV?).  Every person you tell about the campaign brings us one step closer to reaching our goal, and it doesn’t cost you a penny.

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Michael Hall

We’ve had a great week running the Ubuntu Core Apps Hack Days so far, we’ve seen several new contributors join our development teams, and lots of merge proposals coming in and landing.  But we’re not done yet, we’ll be in #ubuntu-app-devel again today from 9am to 9pm UTC to help anybody who is interested in getting started contributing to these apps.

Today we’ll be focusing on an app that may not be high on the average user’s list of mobile apps, but is indispensable for anybody working on a ported image or writing an app for Ubuntu Touch, that is the File Manager App!

Thanks to reusing the Folder List Model QML Plugin from the Nemo Mobile project, the File Manager developers were able to get a very functional application working in a very short amount of time.  That means that our dogfooding list is already complete!

  • Browse folders. DONE!
  • View files within folders. DONE!
  • View file information. DONE!
  • Copy files. DONE!
  • Delete files. DONE!
  • Move files. DONE!

But don’t let that list fool you, there’s still plenty of work to be done.  The biggest one is making sure that any changes we’ve made to the Nemo plugin are sent back upstream.  If anybody from the Nemo project can help us with this, please find me (mhall119 on IRC).  We also need to make sure we have full Autopilot test coverage, and fix any remaining bugs that have been reported.

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Michael Hall

I hope you all enjoyed spending some time playing Sudoku yesterday, because we’re back to work again for another Ubuntu Core App Hack Day!  As always you can find us in #ubuntu-app-devel on Freenode IRC from 9am to 9pm UTC to answer all of your app hacking questions, help get you setup and started contributing, or just generally discuss how to write Ubuntu Touch apps in general.

Today we leave behind yesterday’s light hearted fun and games and turn to the (only slightly) more serious work of reading news with the RSS Reader app!  Another one of the original Core Apps, the RSS Reader got some unexpected designs from the Canonical Design team that converted it from the typical list-of-headlines to a beautiful organic grid seen here.

Because of these very recent and very major changes to the UI, there’s a lot of work to be done to get all of the previous functionality working again at the same level.  For dogfooding the RSS Reader, these are our goals:

  • Add a feed.
  • Browse feeds. DONE!
  • View a feed.
  • Select an item to view from within the feed.

Because of the major changes, this app can use a lot of help from people who are simply willing to use it and report bugs so that the developers (and all of you new contributors) have a list of things to work on.  Then we need you QML/Javascript hackers to pick things from that list and start making and submitting your fixes.  Finally we need Autopilot tests written or updated for this new look, so I’m looking at you Python guys and gals to lend us a hand too.

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Michael Hall

We’re continuing our Ubuntu Core Apps Hack Days again today in the #ubuntu-app-devel channel on Freenode IRC, from 9am to 9pm UTC.  If you want to learn more about the Core Apps and how you can get involved, jump into the channel and give myself (mhall119), Alan Pope (popey) or David Planella (dpm) a shout.

We’ve been working hard on the Core Apps lately, which is why I’m glad that today we get spend time on something a little more fun: the Sudoku App!  Sudoku was originally developed outside of the Core Apps umbrella, but it progressed so quickly and fit Ubuntu Touch so well, that we invited it’s developer to join the rest of our Core Apps.

Sudoku was so far along before joining the Core Apps, that our dogfooding list was already largely complete:

  • Start a new game DONE!
  • Record and display game statistics DONE!
  • Provide hints DONE!

But even as complete as it is, there are still a few bugs to squash and some final Autopilot tests to write, so if you have QML and Javascript skills or Python skills and can spare a little bit of your time, you can help us put the finishing touches on this classic game.  And if you want to help us, you know, “test” it for a few hours of your day, we’ll totally consider that a contribution too.

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Michael Hall

It’s day 5 of the Ubuntu Core Apps Hack Days!  We’ve seen a tremendous amount of work coming into the Core Apps, and have several new contributors joining the initiative.  We’re keeping that momentum going throughout the week in #ubuntu-app-devel on Freenode from 9am to 9pm UTC, so come and be a part of this exciting project.

Today we’ll turn our attention to the Weather application, another one of the original Core Apps, and another one that is already largely complete.  The Weather app gained multi-city support and a long range forecast early on, and has more recently added the ability to toggle between Celsius and Fahrenheit temperature displays.  Between those, it met all of the criteria we set for dogfooding:

  • Choose a location to view weather from. DONE!
  • View current weather conditions. DONE!
  • View a 10 day forecast. DONE!
  • Configure C or F and display that chosen setting for all locations. DONE!

Since the features are complete, we now need to put the rest of our effort towards polish and quality.  This means we need those of you with QML and Javascript knowledge to help fix the reported bugs in Launchpad, and those of you with Python knowledge to help us finish the Autopilot test coverage, so that we can make this app rock solid and reliable for every day use.

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Michael Hall

Welcome back to another week of Ubuntu Core Apps Hack Days!  As always we will be in #ubuntu-app-devel on Freenode’s IRC from 9am to 9pm UTC to answer all of your questions, help you get your development environment setup, and get started contributing to the Core Apps projects.

To start off this week we will be taking a look at the Calculator app.  The Calculator was another one of the original core apps, made some of the fastest progress and was one of the first to make it onto the device images’ default install.  The Calculator is as simple as it is beautiful, and thanks to this and the hard work put in by it’s developers, that means it’s already feature-complete as far as our dogfooding list was concerned:

  • Create a common calculation (subtraction, addition, multiplication etc). DONE!
  • Create a new calculation. DONE!
  • Keep previous calculations across reboots of the app and device DONE!

But even though the main features are complete, there is still some work left to be done.  Most importantly, with Ubuntu’s focus on quality these days, we need to finish up our Autopilot test coverage, which means we need the help of all your Python developers out there.  We also have a list of reported bugs that need to be fixed, which is going to require somebody with QML and/or Javascript knowledge.  If either of those suits you, please join us in #ubuntu-app-devel today to get started!

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Michael Hall

Today is the last Ubuntu Core Apps Hack Day of the week, but don’t worry because we’re coming back every day next week to cover more of our amazing Core Apps.  Like previous days, we’ll be in #ubuntu-app-devel in Freenode IRC from 9am to 9pm UTC to help you get setup and contributing to these apps.

Today our focus will be the Clock app, one of the original Core Apps, and while you might think that a clock app would be simple, there’s a lot going on in this one.  In addition to showing you the current local time, the Clock app also sports a world clock, a timer, a stopwatch, and soon the ability to set alarms.  Our dogfooding goals for the clock are:

  • View local time. DONE!
  • View times in different cities. DONE!
  • Stopwatch (start, stop, pause, lap) DONE!
  • Set alarm, be notified when the alarm time arrives
  • Set timer, be notified when the time runs out

As you can see, the first 3 are already done and working.  The remaining two are blocked on platform work for setting alarms that will be triggered by the system even when the Clock app itself isn’t active.

But that doesn’t mean there’s nothing for new contributors to do.  One of the Clock’s most active developers, Nekhelesh Ramananthan, has helpfully provide me with a list of things that he needs your help with:

  • Getting autopilots tests ready for the timer, stopwatch and clock
  • Bug fixes for timer, clock and world clock
  • Caching support for sunrise/sunset times. The sunrise/sunset should only be retrieved once a day or when the location is changed. I will create a bug report to track this and also tag it hackday.

He even went so far as to tag bugs that would make good hack day targets and provide some insight into how to solve them, so you can go grab one from this list and give it a shot.  Some of these will require QML and Javascript knowledge, others are for needed Autopilot tests that need Python, so we’ve got something for everybody.  Nekhelesh (nik90) will also be in the IRC channel tomorrow to help you work on these items and review your contributions.

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Michael Hall

Today is the first of the Ubuntu Core Apps Hack Days, where we will focus on one app per day to help get new contributors setup, walk people though installing and testing the Core apps, filing bug reports and knocking out some of the outstanding feature requirements needed to get the Core Apps ready for release.

The Hack Day activity will happen in the #ubuntu-app-devel channel on Freenode IRC.  We will have dedicated helpers (myself, dpm and popey) from 9am to 9pm UTC to answer your questions, help get your setup, and review your code.  We will also have developers of the Core Apps themselves joining the channel as they can to help with your contribution.

Today we’re going to be focusing on the Calendar application, one of the original Core apps and also one of those that is already in the default device images.  Our goal for today is to get the Calendar ready for every-day use (dogfooding), which means we need to get the following features working:

  • Browse by month
  • Browse by week
  • Browse by day
  • Bonus: sync Google Calendar

To help with these, you’ll need to know some QML and/or Javascript.  You can read through our Core Apps Development Guide to get started.

In addition to these required features, we also have a load of new designs to improve the functionality and user experience for the app.  If you’re feeling like taking on a slighter larger task, and you have a good handle on building front-end functionality in QML, here’s a good opportunity to leave your mark.

We also want to fill out our automated test coverage, of which there are currently five bugs that need somebody to work on them.  Autopilot tests are all written in Python, so this is a great way for our large community of Python developers to get involved with the Core Apps projects.

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