This issue was introduced by I22ce0e9eadc941f84e3a9b23462f194e51dd7180.
Need to decrement the two utf16 chars in KEYCAP handling.
To add unit tests, this CL also addresses the Bug: 24184208 by
introducing self built fonts since there is no good example in system
installed fonts.
Bug: 24184208
Change-Id: I23fa008adbaced78a3cb96442a6bc8892ab84ce8
This CL contains the following changes:
- Add a variation selector argument into getFamilyForChar to be able to
select fonts which support variation selector.
- In case no fonts support the codepoint and variation selector pair,
add a fallback rule which selects font family with ignoring variation
selector.
- Change FontCollection::itemize to not change the font family
immediately preceding a variation selector.
- Introduce unit tests for variation selectors.
With this CL, TextView can render the variation selectors correctly.
Bug: 11256006
Change-Id: I22ce0e9eadc941f84e3a9b23462f194e51dd7180
Introduced tests depend on installed font list in running device.
I verified these test passed on Nexus 5(hammerhead), Nexus 6(shamu)
and Nexus 9(volantis).
Bug: 11256006
Bug: 17759267
Change-Id: I6f806370e17f6c6d3dad8df0cb70bb475a827873
