commit 238f122f474d2c1bdfaf033443d7fc54c5a3c7c2
author Mady Mellor <madym@google.com> Mon May 24 17:57:20 2021 -0700
committer Mady Mellor <madym@google.com> Thu May 27 13:41:22 2021 -0700
tree 6f17eb426ca6857b7449b2aad3d1eafc57fb60ff
parent 5f00d56451bf672a8e5c78c3f9fd8187a09f9a64

Flexible maximum number of bubbles to show

* adjust the default spacing so that its small enough that 5 bubbles
  can show on crosshatch (5 is the default)
* Add max bubbles to BubblePositioner, replace the other usages

Test: atest BubbleDataTest
Test: manual - have 5 bubbles
             - adjust screen size to largest
             - open the stack
             => notice that the number of bubbles have changed and
               they all fit on the screen without overlap
             - repeat & check the different densities
Bug: 187715444
Change-Id: I4794ed89541eeb573c367748f980cf7ffe45d3f3