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| author | Bryan Mawhinney <bryanmawhinney@google.com> | 2017-02-07 15:18:07 +0000 |
|---|---|---|
| committer | Bryan Mawhinney <bryanmawhinney@google.com> | 2017-02-07 15:30:06 +0000 |
| commit | 5c14853296172fe9885eee26d86351bd935e8430 (patch) | |
| tree | ad59278ccafbc07a79c17c8f350ff5d365dabecd /tools/aapt2/diff/Diff.cpp | |
| parent | 6c149326d8d1ef0f8bf6dad702ffca399364d0d3 (diff) | |
Workaround wallpaper restore race
If WallpaperManager is asked to read a wallpaper between when we
call mWm.clear and mWm.setStream, it is possible for us to end
up losing restored state such as cropHint and allowBackup
By not calling mWm.clear, we make this much less likely to happen.
It isn't necessary to call clear, as will explicitly overwrite
all the interesting state anyway.
Test: by repeated adb restore
Bug: 34760753
Change-Id: I2750695d5dd16077b47b5b8fca3a667b98cc4f6c
Diffstat (limited to 'tools/aapt2/diff/Diff.cpp')
0 files changed, 0 insertions, 0 deletions