Planet maemo: category "feed:437c40ecc45d4b0fa868e422ae16adb1"

Thomas Perl

Panucci - Portrait mode Media Player for the N900

2009-10-21 17:48 UTC  by  Thomas Perl
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You probably know Panucci from your N8x0 where it allows you to playback, resume and bookmark audiobooks and podcasts. Some users seem to use it as a normal audio media player, too, although the primary design goal is to support resuming for long audio tracks.

Just today I asked on maemo-developers how to get GStreamer's playbin to work on Maemo 5 when several people (thanks, guys!) pointed out that playbin2 should be used.

After that, a new package was only some UI fixing and merging of the rotation code from gPodder away. While you are eagerly waiting for the autobuilder to put Panucci into Extras-Devel, here's a short video of it in action:

Please test Panucci when it finally appears in Extras-Testing and give some feedback! And thank you to all of you who were kind enough to take the time to review the new gPodder version - it has made its way into Extras today! :) Guess the next version should allow Panucci to be selected as audio player in the preferences dialog, then.. ;)

Important: Due to the way optification works, upgrading from older versions of might break the package (application does not load). To fix this, simply uninstall and re-install the package. Both Panucci and gPodder are affected by this if you have installed an older version.

Categories: video
Thomas Perl

New gPodder version with automatic downloading

2009-10-14 08:37 UTC  by  Thomas Perl
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Thanks for all your comments on talk.m.o, Flickr and bugs.m.o and directly at the Summit. The result is a shiny new release with improved UX and automatic feed updating/downloading.

The new version is currently in Extras-Devel (promoted to -Testing, waiting for someone to confirm the promotion). Please take the time to review the new release and rate/comment it on gPodder's maemo.org/packages page.

One thing that did not make it into this release: Direct play/download/delete buttons in the episode shownotes window. I'm thinking of just popping up a list of actions when a episode is clicked and make "display shownotes" one of these actions. What do you think?

Please report bugs, discuss and rate the package. See the complete set of screenshots on Flickr.

Categories: maemo 5
Thomas Perl

RSS Feed Handler 2.0

2009-10-03 22:57 UTC  by  Thomas Perl
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We have been talking about browser integration for all RSS-based apps before, and the initial standalone adaption of Canola's feedhandler (in canola-tuning) was nice, but it was written in Python and therefore startup time was not as fast as it could get (startup time is important for the feed handler, which usually only runs for some seconds, and to the user does not look as if it is a separate application, but rather a "feature" of the browser).

If you need the performance of applications written in C combined with the comfort of higher-level languages, use Vala :) That's what I have done, and feedparser 2.0 is the feedparser re-implemented in Vala.

Done so far: Reported a Vala D-Bus bug (thanks to Jürg Billeter for fixing this very quickly), registered a garage project, committed some source code, created a package (in Extras-Devel) and created a product page on Maemo.org Downloads.

As you can see, the UI still needs much love, but at least the infrastructure and feed handling is there for Diablo and Fremantle already, and some initial links to applications are there, too (shameless plug for gPodder, which has arrived in Fremantle Extras this week - yay!).

Plans for the next release:

  • Add a mechanism to register and display other RSS-based apps (the current list is hardcoded)
  • Contact authors of RSS readers and ask them to add feedhandler support to their apps
  • Add more web-based services (tell me the ones you would like to see)
  • Wait for Fremantle Widgets support in Vala (Philipp Zabel is working on this)
  • Fremantleize and Diabloize the UI
  • Integration with other browsers (Tear?)

Feel free to try out the "Feed Handler" from Extras-Devel and send some feedback.

Categories: diablo
Thomas Perl

gPodder 2.0 for Maemo 5 is here

2009-09-23 00:26 UTC  by  Thomas Perl
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This release brings the Fremantle version up to the current upstream release (and all Fremantle-specific tweaks are now integrated upstream). gPodder 2.0 has been released last week, and the new package version includes all changes necessary to make gPodder look good on Maemo 5. Based on your feedback, the next version of gPodder will support Maemo 5 at the same day at the release for other environments (Linux, Maemo 4 and Windows).

Don't forget to send some feedback after you've tried it out:

Go get it from Extras-Devel and (hopefully soon) Extras-Testing! Be sure to read the upgrade instructions if you have used an earlier version of gPodder for Maemo 5 before, so you don't run into problems.

Some highlights of the new release compared to the old releases:

  • Automatic screen rotation (Portrait mode)
  • YouTube user channels (try for example NokiaConversations or Rocketboom)
  • Filters in the AppMenu (podcast/episode list)
  • Visiting URLs (should open in web browser)
  • Opening audio and video files (should open in media player)
Categories: maemo 5
Thomas Perl

A new version of gPodder (2.0; "Day of the Tentacle") was released a few days ago, and it has already landed in Extras for both Chinook and Diablo. I wrote about the Maemo 4 UI changes some weeks ago, and you can enjoy them all on your tablets right now.

Tuomas Kuosmanen (tigert) has suggested some UI improvements for the Fremantle version of gPodder, and I'm currently working on implementing those ideas. First of all, there's an all-new front page:

The podcast directory (which allows you to discover new podcasts) which looked ugly previously has also been "Fremantleized", and is very usable now:

I'm still thinking about the best way to implement indicators for new, downloaded and listened episodes, but at least the GtkPaned-based split view is gone now:

The episode list is also quite unspectacular, but you can use the AppMenu to unsubscribe from the podcast (splitting up the UI in so many views automatically makes the AppMenus not so filled - good move!).

You can find some more screenshots depicting the current status of the UI in this Flickr photoset, and expect a new release next week or so.

Categories: maemo 5
Thomas Perl

gPodder on Maemo 4 gets a facelift

2009-09-09 01:26 UTC  by  Thomas Perl
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I finally got around to redesign parts of the dialogs in gPodder for Maemo 4, because some dialogs were still not really finger-friendly and usable. It's still a work-in-progress, but it looks really slick already and the whole UI is completely finger-friendly.

Let me show you some highlights (gPodder 0.17.0 is the current version available in Maemo Extras and "some old version" is from April 2008):


Pretty icons and slicker UI for the main window (compared to the same window in gPodder 0.17.0 and some old version).


The updated podcast directory dialog allows easy discovery of new content (compared to the same dialog in gPodder 0.17.0 and some old version).


The new episodes dialog shows more text and has finger-friendly rows (compared to the same dialog in gPodder 0.17.0 and some old version).


You will be able to filter the episode view and only show downloaded or unplayed episodes (a new feature!).

The complete set of screenshots can be found on Flickr.

Categories: diablo
Thomas Perl

Fullscreen and portrait modes for Panucci

2009-08-31 21:59 UTC  by  Thomas Perl
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Summer is always nice for travelling around, especially by train, which is quite cheap here in Austria, if you have the Sommerticket. Given that, I find myself having more time for listening to podcasts, and Panucci served me well so far.

Panucci, by the way, is a resuming podcast/audiobook player for Maemo.

There were just two annoyances until recently: First, there was no fullscreen support (yeah, a no-brainer, but it simply was not implemented..). Second, the UI looked ugly when the screen was rotated to portrait mode. And I wanted to play/pause the currently-playing podcast by touching the cover art. After a day of hacking, this is the result:

Nokia N810 running Panucci full-screen in landscape and portrait mode

You need Panucci 0.3-7 (which entered Maemo Extras today) and enable support for screen rotation on your tablet. After that you can listen to podcasts (and audiobooks/live concerts) and hold your tablet like this. If you only believe moving pictures, watch the live demo on YouTube.

As an added bonus, Panucci is now available for Fremantle, although I believe we have to wait for the PyMaemo guys to fix bug 5026 before supporting portrait mode there (if the instructions on this Wiki page are correct).

Categories: maemo 5
Thomas Perl

Multiplayer Tennix coming to your tablets soon

2009-08-11 10:21 UTC  by  Thomas Perl
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Last Tuesday, I have started working on adding network-based multiplayer support to Tennix (a free 2D tennis game for Linux, Mac OS X, Windows and Maemo). In addition to two players playing on one computer (which already worked a long time ago), we now support playing Tennix over the network on two tablets (obviously, playing a tablet-versus-PC game will also work).

Currently, this network play runs over UDP, so WiFi connectivity is needed when you want to play tablet-versus-tablet. I might be able to add Bluetooth support later on, but the BlueZ API seems way more complicated than SDL_net's API which I currently use. Let me correct myself here: There's no real documentation for the BlueZ C API that I could find.

A small library with a clean API that abstracts Bluetooth, WiFi and maybe some other connectivity options and provides an easy way to establish a transport between two hosts/tablets would surely help boost developer interest in creating multi-player games and cross-tablet applications.

A video demoing the controls on two tablets can be found on YouTube.

Categories: connectivity
Thomas Perl

gPodder 0.17.0 for Maemo 4 and Fremantle progress

2009-08-09 13:54 UTC  by  Thomas Perl
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The podcast client gPodder has had its 0.17.0 release some days ago, and after some testing in Extras-Devel (thanks to Dan Ramos) we fixed some last bugs. Most notable changes are an improved feed update logic and UI wording fixes (thanks to timeless for reporting these). Now it's time to hit the street, so gPodder 0.17.0-2 should appear in Maemo Extras on your tablets running Chinook and Diablo today. Please report any problems you find. Still have not got gPodder? Go to the downloads page.

gPodder for Fremantle has also seen some fixes lately, related to changed (fixed?) API behaviour in the beta 2 SDK. Downloads are now stored in the user's $HOME, as this is the location where user-specific data goes on the new devices. Please test the latest version (0.16.1-8fremantleui) and report back if it's ready for Extras-Testing in your opinion.

For Fremantle, one thing that probably does not work yet (except if xdg-open is available and works) is starting the playback of files with the built-in media player. As this is not included in the SDK, testing it is impossible for me here. Future versions will probably use MAFW to create podcast playlists, which is now available in PyMaemo thanks to the PyMaemo team and Andrea Grandi. As soon as alternative media players (Panucci?) become available for Fremantle, these will be selectable for playing back episodes, soo.

Categories: maemo 5
Thomas Perl

Emulating multi-touch using two tablets

2009-07-29 02:10 UTC  by  Thomas Perl
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Kaj Grönholm's post about multi-touch motivated me to implement my previous idea of using two tablets to emulate multi-touch input (which should allow for 2 "real" multi-touch cursors). So, I quickly hacked together a modified version of the SimpleSimulator from TUIO_CPP and loaded it on a N800 and a N810. The result works quite well: (link to the video)

Again, the multitouch version of NumptyPhysics uses two cursors for dragging and three cursors for deleting, which works nicely on a multitouch table. Oh, and if you crank up the volume on that video, you will hear the sounds that we have added to NumptyPhysics recently in order to give some audible feedback about the user actions. Stay tuned for more in a few days.

Categories: numptyphysics maemo multitouch tuio simulator singletouch numtypysics
Thomas Perl

gPodder: Waiting for the "final" Fremantle SDK

2009-07-15 16:06 UTC  by  Thomas Perl
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The summer season is finally here after a bunch of exams. Time to think about how to spend a part of my free time working on some open source projects that have been on the back-burner for some weeks now.

Since my last post, the thing about Qt has been announced, and the Fremantle SDK beta 2 has been published. Last time I tailored gPodder to run on Fremantle, everything worked in the SDK, but reportedly not on the devices - it's very difficult for developers to really test and develop for Fremantle with different versions in both the SDK and on the device (it works fine in the SDK!).

So, instead of spending time on the Fremantle version that might not be really worth it after all, I decided to improve the core of gPodder and make it work fast and reliable on both Desktop computers and N8x0 devices. When the final version of the SDK is released, I can always re-evaluate and get the code running in a few days, depending on how much has changed in comparison to the beta SDK.

Even though I'm not actively working on gPodder for Fremantle, keep reporting bugs so that I know what to start working on when I decide to continue development on it in case the first "stable" version of the SDK is released or a device is announced. Again, the time will be better spent working on improving gPodder for both the N800 and N810 until that happens.

Categories: roadmap
Thomas Perl

Efficient text input shortcuts on N800/N810

2009-06-18 23:39 UTC  by  Thomas Perl
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These "tricks" are scattered around the web, but I have not found a compact, to-the-point post with all the shortcuts that we can use on the on-screen (stylus) keyboard and with the hardware keyboard, so here it is:

N800/N810 on-screen stylus keyboard gestures

  • Space: Tap and move right
  • Enter: Tap and move down
  • Backspace: Tap and move left (keep the stylus on the touchscreen and move to the right, then left again, etc.. for multiple backspace keypresses)
  • Shift inversion: Tap the character you want shifted and move up (also works for the number block and its special characters)

N810 hardware keyboard shift+Fn alternatives

  • Shift single character: Press shift, release shift, then press character
  • Single "blue" character: Press Fn, release Fn, then press character
  • Shift lock: Press Shift twice (press shift once to leave the shift lock mode)
  • Fn lock/"Number mode": Press Fn twice (press Fn once to leave the Fn lock mode)

The Single "blue" character shortcut is helpful to enter special characters and numbers on the left side of the hardware keyboard with your left thumb only, as there is no Fn key on the right side of the keyboard.

Update: Timeless pointed out that these are well documented in the OS2008 "Help" application under "Text input methods" and then "Virtual keyboards" and "Integrated keyboard". The latter even includes another hint for entering accented letters and umlauts: Hold down Chr and press the letter key repeated until the desired accented letter appears. Even if you normally don't read the online manual, these two pages are worth reading.

Categories: n810