Subclassed: CallBlocker for Maemo

03 March 2010

CallBlocker for Maemo

Last week, Vinu Thomas came up with an ingenious script that will silently drop calls on your N900 if they come from a list of "blocked" callers. I never thought you could do that, but apparently there have been quite a few apps for this sort of things on more established platforms like Symbian and iPhone.

At first I suggested a few minor improvements to the script, then I thought I might as well repackage it in a proper application with a proper GUI. I asked permission to Vinu (something the author of "pycallblocker" didn't bother to do), and then I went ahead and put it on Garage.

So there you have it: CallBlocker 1.0 for Maemo 5. Note that it relies on the python2.5-qt4-gui package, currently available only in the extras-testing repository.

The current feature-set is quite limited: you basically enter a list of phone numbers, and callers (exactly) matching them will be sent a busy signal or redirected to voicemail.

It did get quite a warm reception on talk.maemo.org, so I'm motivated to keep development ongoing (at the expense of other, still-unreleased stuff I have almost ready). The current plan is to release a 1.1 version with support for suffix wildcards (e.g. entering +441234*, all numbers beginning with +441234 would be matched and dropped) and better daemon management. Then, time permitting, I'd like to have a 2.0 with features like blocking all withheld/private numbers, blocking SMS texts, blocking specific contacts from address book, blocking all numbers not in addressbook, blocking only during some hours, and possibly even a "whitelist" mode.

Once it reaches a certain maturity, I'll probably consider moving it to the Ovi Store, at which point PyQt licensing issues might arise, but we'll cross that bridge when we get to it.

Labels: callblocker, GeekDiary, maemo, PyQt, pytthon