We released a new version of the introducing Codename One video almost a month ago but we just neglected to highlight it in the blog. Our old videos are pretty dated by now and we use far better toolchains for video production today, so we are in the process of redoing all our old videos. This is a long and tedious process that we do while producing newer content, fixes and moving forward. So the timeline of such updates is quite volatile. Check out the new video below.Read More
Historically, we didn't use Androids profiling tools often. They were pretty awful and the only tools that we really used extensively were the on-device GPU profiling tools which were reasonably good. In recent years Android's native story improved by leaps and bounds with the introduction of Android Studio and 3rd party tools developing native Android apps has improved a lot. But the CPU profiling tools are still stuck in the stone age and this is in stark contrast to the iOS tooling.Read More
Steve has implemented one of our long time RFE's: Async editing in Android. This effectively means that the Android keyboard will behave as it does in iOS and won't fold/open as you move between text fields. It will also remain open as you scroll the screen and won't resize the UI as it opens!
As you can imagine this is a huge change so it is currently off by default but we will flip the change sometime next week to be the default.
We committed a major somewhat revolutionary change to how layout animations and the basic component tree work in Codename One. This is important to understand since it changes the very nature of how we expect components to behave in Codename One. This also allows us to create some pretty spectacular effects such as the ones in the title above.Read More
We wrote quite a bit about the architecture of the new VM we built for iOS and why we built it. Up until recently we always viewed it as a Codename One specific tool. Something that would only be useful for us. We used open source because "that is our way" and didn't give it much thought after that.
It started to dawn on us recently that this tool could be useful for other developers that might take it in a different direction from our original intention. We also came to the conclusion that this might not be a bad idea altogether.
So we are are effectively launching the Codename One VM as ParparVM and it includes a lot of interesting benefits.
I've written open source software since the 90's both for my own projects and for Sun Microsystems. When we founded Codename One open source was the only option!
We didn't choose open source with the goal of receiving code contributions. Contributions are pretty rare even in highly visible projects. We saw the true benefits of open source for a project like Codename One: trust.
After a discussion with some members of the community we decided to shift the weight of our support efforts to StackOverflow from our existing google group discussion forum. Notice that we will still answer questions in the discussion forum but we strongly prefer using StackOverflow (don't forget to use the codenameone tag).
There are issues with StackOverflow which is why we are keeping the existing group and will still answer questions/issues there but the benefits far outweigh the issues:
Sizing images for multiple DPIs and device sizes is challenging. There are image quality and bandwidth considerations, especially when loading images over the network. The new Cloudinary cn1lib simplifies this process by preprocessing images on the server side, so that they can be delivered to the mobile app in the exact correct side and quality.Read More
We became infatuated with icon fonts a while back and used them quite a bit, recently we added the FontImage class that made them really easy to use.
However, up until now you had to download a font. Look up the value and enter it in. This was OK but not ideal in terms of syntax/availability especially for simpler apps.