tree cea80658988d3416fdde63e2b42898b5feb98a3f
parent 2bde0ac1d8a65f9a50e3b49a077d3e1a6db3993c
author Ahaan Ugale <augale@google.com> 1612555093 -0800
committer Ahaan Ugale <augale@google.com> 1612571717 -0800

Fix ellipsis reinitialization for static cached StaticLayout.

DynamicLayout uses a static StaticLayout instance internally to avoid
allocations. For the specific case of multiline, TruncateAt.START, and
no ellipsization needed (may also be triggered by slightly different
params), the ellipsis results for a reused static instance are not
modified. If the instance was previously ellipsized, the new result
keeps that ellipsization result even though it shouldn't be ellipsized
(at least for some lines).

Bug: 179524847
Test: atest DynamicLayoutBlocksTest DynamicLayoutTest TextLayoutTest \
  TextViewTest
Change-Id: I1b4142648ec1b6b3fc2ece0ec55aac9539497134