Fixed
Status Update
No update yet.
Comments
tj...@gmail.com
what is in update.zip ? can you share that file to triage this issue
ar...@google.com
MHC19Q for Nexus 5X (bullhead) - https://dl.google.com/dl/android/aosp//bullhead-ota-mhc19q-8fe67a2b.zip
N4F26T for Nexus 5X (bullhead) -https://dl.google.com/dl/android/aosp/bullhead-ota-n4f26t-648ce802.zip
WW-12.2.5.23 for Asus ZenFone Go (ASUS_X014D) -http://dlcdnet.asus.com/pub/ASUS/ZenFone/ZB452KG/UL-ASUS_X014D-WW-12.2.5.23-user.zip
Look like, this happens only with a big images.
N4F26T for Nexus 5X (bullhead) -
WW-12.2.5.23 for Asus ZenFone Go (ASUS_X014D) -
Look like, this happens only with a big images.
is...@google.com
da...@gmail.com
On Windows 10 (x64)
il...@google.com
il...@google.com
il...@google.com
related to (and probably worked around for now by) internal bug http://b/36046324
i do think we should also start shipping a 64-bit Windows platform tools package.
we should also consider changing android::base::ReadFdToString to call fstat and pre-size the vector. not worthwhile for reading things like /proc/uptime, but the default expansion behavior for a huge file like a full OTA update is going to result in substantial overhead. (which will explain the regression between .3 and .4, since the former will have allocated exactly the necessary number of bytes.)
lastly (and maybe not worth doing at all, depending on how soon we can get folks to use a 64-bit platform tools on Windows, since all the other platforms are already 64-bit-only), we could consider rewriting the adb sideload code to (a) mmap/munmap rather than actually read in to physical memory or (b) pread. i'm not sure what the performance impact of pread would be (especially on Windows where there is no pread equivalent).
i do think we should also start shipping a 64-bit Windows platform tools package.
we should also consider changing android::base::ReadFdToString to call fstat and pre-size the vector. not worthwhile for reading things like /proc/uptime, but the default expansion behavior for a huge file like a full OTA update is going to result in substantial overhead. (which will explain the regression between .3 and .4, since the former will have allocated exactly the necessary number of bytes.)
lastly (and maybe not worth doing at all, depending on how soon we can get folks to use a 64-bit platform tools on Windows, since all the other platforms are already 64-bit-only), we could consider rewriting the adb sideload code to (a) mmap/munmap rather than actually read in to physical memory or (b) pread. i'm not sure what the performance impact of pread would be (especially on Windows where there is no pread equivalent).
Description
See sample recording and watch the yellow fragment. When back is pressed from the unoptimized transactions, yellow is NOT visible. When back is pressed from optimized transactions, the yellow IS seen. The behavior is similar for other types of transition animations like fade-in/out.
Sometimes I'll be popping from C to B, in which case I need the postpone to make the transition smooth.
Can the framework handle this somehow and keep B out of sight?
Seeing this in both 25.3.0 and 25.2.0.
Thanks!