Background
For some charts in my app, I\'m using the MPAndroidChart library. All horizontal axis\' of my graphs are time based, they can span a full
I had a similar issue with days of the week...
My timestamps were in the same format as yours, but when they were converted to floats for the entries, they'd lose too much precision and give me irregular intervals.
I converted my timestamps in millis to timestamps in minutes, and now it works perfectly
check that the float conversion isn't messing with your precision, and from there you can set the rest of the params that will make your intervals regular