Looking for a good approach to achieve a similar toolbar. Should I use image buttons ??
I know this question is super old, but I figure it's never too late to answer for other peoples sake who are searching for the same thing. I just found this tutorial and these official docs on the subject now that bottom navs are officially supported by Android and are a part of the material design guidelines if your app has 3 to 5 top level navigation locations. I hope this helps someone else, because I spent a good bit of time looking around for this.