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| author | Chet Haase <chet@google.com> | 2014-07-11 13:38:51 -0700 |
|---|---|---|
| committer | Chet Haase <chet@google.com> | 2014-07-11 13:38:51 -0700 |
| commit | 2b45a16b8b0f46090c0e612ef8a3d6084997fc27 (patch) | |
| tree | 8d1c837afd95400f3bf1625224e5bef7c72538ab /docs/html/sdk/api_diff/16/changes | |
| parent | c09a04da297ff85b97aa6ec0a457e9292b8bf7fa (diff) | |
Optimize gatherTransparentRegions to account for transparent bg
gatherTransparentRegions() incorrectly takes the background into account
even when that background drawable is a completely transparent ColorDrawable
(which you can get by calling View.setBackgroundColor(0)). Checking
the opacity of the drawable allows us to ignore drawables that are not
visible.
Issue #13465427 Performance suggestion: View.setBackgroundColor(0) should set background to null
Change-Id: Ic552bf6a07cc9229fd32febc3ada73a0701cad0c
Diffstat (limited to 'docs/html/sdk/api_diff/16/changes')
0 files changed, 0 insertions, 0 deletions