KtLint & Detekt are tools that help us keep our code formatted in the same way and sometimes even help us spot errors before they are actually merged to master or develop.
Most of the CI integrations already include a detekt step before the unit tests are run. To avoid waiting for the CI, you can easily integrate ktlint as part of Git hooks. So every time when you decide to commit, Git hooks run and ktlint analyzes the committed files and prevents you from pushing until you fix your errors.
We had a project where we were aiming to reuse the same codebase across mobile and TV. You have this care very often and there is this consideration of:
Should we use the Leanback Fragments?
The experienced Android TV developer
that is always ignored. We give the project a quick go and check how it works on the Android TV emulator and decide it is not worth the effort to work on TV specific codebase that may require additional devs to support it. And this is where hell breaks loose.
Continue reading “RecyclerView loses focus when scrolling fast … or how to use it on Android TV”Websocket integration is one of the biggest issues I had in my whole experience with Android. Why is it such a huge pain? There are several reasons behind that:
Let’s admit – the Android navigation library is a really cool thing but it has its own issues and drawbacks. One of the issues you can have is the TransactionTooLargeException. And here is how it happens.
Continue reading “Android navigation library and TransactionTooLargeException”What is the difference between this piece of code:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<item name="windowActionBar">false</item>
</style>
and this one:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<item name="android:windowActionBar">false</item>
</style>
I guess I updated recently to the latest linux-headers-kernel and my laptop decided to surprise me one morning. It just didn’t boot up. It got stuck at the point where it said it couldn’t find the dkms.conf file.
Continue reading “Ubuntu not starting due to Kernel panic error – Could not locate dkms file”I am so sad to see really good developers leaving because we are not doing products but projects
an unknown CTO
Believe it or not, I heard the above on a lunch with the whole Android team and with the CTO of the whole company that I was working for. What does it mean to build a project vs building a product? Is there such a huge difference when you are developing a software solution? Let’s dig deeper into this.
Continue reading “Are you a product developer or a project developer?”After months and months dealing with this freaking issue that has become a pain in the ass, for real, there is this article:
That made things working again. I just cannot believe how much effort is needed to make a simple bluetooth headset work on Ubuntu. It still doesn’t work great, but it is fine.
Continue reading “Enable bluetooth headset microphone on Ubuntu 20.04”In Android we have to deal with both big screen and small screens, tablets, watches, TVs and many other devices. In our case, we had a device with a 3.2″ display and other one with 5″ display. And on both of them we show a DatePicker dialog to choose a date. And guess what? Especially for the current month of October, there was a small difference. Can you guess it in the screenshot below?
Setting a toolbar title on the activity should be easy, right? But what about if you want do it through a fragment? Still easy? Well, not exactly.
The issue is that you may try to touch the toolbar in a moment where the activity is actually still not inflated. This will cause an exception immediately and your app will crash. What is the exact issue?
Continue reading “Approaches not to cause a crash when setting toolbar title on the activity through a fragment”
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