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Congratulations team. I was involved in the project for quite some time years ago. Indeed I ported the original “Read the full index.xml into Java memory using a giant DB class” with the first “Stream entries from XML into the database, and make use of ContentProviders” because they seemed like the “Android way to do things” at the time. I also worked on the migration from XML to JSON metadata. At the time this was done, we needed to updated the metadata format to support internationalisation of metadata and the inclusion of images. To see Torsten and others working on replacing my crufty-passed-their-use-by-date ContentProvider code with a modern Kotlin + Room implementation is heart warming. If any of you are reading this, please accept my deepest sympathies for having to pull that code out and rework it - that is not something I would have enjoyed doing! It is even better that it all lives in libraries that other clients can adopt if they choose so they don’t need to reinvent the wheel. For those interested, yes, I am also responsible for writing the bulk of the code for the “new” (now several years old) UI in the offical client which often gets maligned on HN (and this thread is no exception). At the time I did my best to fight off edge cases and quirks of the Android system. F-Droid needs to ask Android which apps are installed and what their signatures are, then cross verify that with its own database to tell you whether updates are available. It also needs to know whether new apps have been installed outside of F-Droid since last time you opened it, etc. It also needs to pass downloaded .apk files to the system and request for them to be installed, then wait for confirmation from the system. The API’s Android provide for this kind of work, but they always seemed flakey, unwieldily, and slow to respond. The whole experience is full of race conditions, and each bistro seems to handle it ever so slightly differently. I am still proud of how much we managed to achieve, and I’m also very pleased with the fact we were able to do so much great work around internationalised metadata, screenshots, encouraging donations to app developers, etc. But I’d be lying if I said I wasn’t still a little disappointed that I couldn’t iron out all of the kinks. Life circumstances meant that I drifted away from the project and no longer contribute (other than via Liberapay donations to the wonderful fdroiddata team). However I would love to revisit the project in the future to see if I can address some of those edge cases to ease the user experience for all of us. You may have noticed that for such an amazing project, used by many people (not just the client, but the entire infrastructure), there has been comparatively few contributors. Despite that, I am still extremely fond of the value they bring to the Free and Open Source ecosystem. |