| commit | 043d23a8a8e8fe214df0d10c4341c4ad55e7b2aa | [log] [tgz] |
|---|---|---|
| author | Haoyu Zhang <haoyuchang@google.com> | Wed Feb 22 11:20:09 2023 -0800 |
| committer | Haoyu Zhang <haoyuchang@google.com> | Sat Mar 04 05:55:34 2023 -0800 |
| tree | 40b3c458c29cadeed4852729a0f20a4790f6df1f | |
| parent | baf281de2be4e8118edf3766d39cb654860e41f1 [diff] |
Optimize GraphemeClusterSegmentFinder performance This CL utilized minikin:isGraphemeBreak to compute all grapheme break indices when creating GraphemeClusterSegmentFinder. This makes all methods (such as #nextStartBoundary) of GraphemeClusterSegmentFinder O(1) instead of O(n). Bug: 271004887 Test: atest TextViewHandwritingGestureTest Change-Id: I61c1f2c45123a584456b4860b72cd4fdc84c5f1c