Open the app to reading lists - view the metadata indicating storage size on a reading list list-item and on the individual reading lists detail screen.
Expected:
Metadata for Reading list sizes should use megabytes (MB) as the standard unit of filesize measurement.
Actual:
List size is instead shown in mebibytes (MiB)
| Subject | Repo | Branch | Lines +/- | |
|---|---|---|---|---|
| Use megabytes instead of mebibytes for reading list data usage. | apps/android/wikipedia | master | +9 -9 |
Change 369929 had a related patch set uploaded (by Dbrant; owner: Dbrant):
[apps/android/wikipedia@master] Use megabytes instead of mebibytes for reading list data usage.
Change 369929 merged by jenkins-bot:
[apps/android/wikipedia@master] Use megabytes instead of mebibytes for reading list data usage.
standard unit of filesize measurement
By "standard", did you actually mean "popular"? The most relevant standard is SI.
https://gerrit.wikimedia.org/r/#/c/369929/ is puzzling because the unit was changed without changing the value: either you used MiB to mean 10^6 bytes, which would be wrong; or you're now using MB to mean 2^20 bytes, which is against SI.
Remember there was even a class action against manufacturers about confusing units.
https://en.wikipedia.org/w/index.php?title=Gibibyte&type=revision&diff=793841009&oldid=788376774
Tested on a Nexus 4 with Android 5.1 and a Pixel with Android 7.1.1
Based on the app info it seems correct.