Night mode cause some pictures to fail to display in wikipedia all maxi ZIM package

[remyroy]

I downloaded the wikipedia_en_all_maxi_2020-08.zim ZIM package for use with my Android phone with Kiwix from https://wiki.kiwix.org/wiki/Content_in_all_languages . I browsed some articles. I noticed that some pages are missing pictures.

Take the Morse Code page for instance.

Here is how it looks on my phone:

It is missing the main picture that shows the Chart of the Morse code which in this case can be quite important to the whole article.

Here is the diagnostic details:

Hi Kiwix Developers,
I am having an issue with the app and would like you to check these details
Curent Zim File:
/storage/9C33-6BBD/Download/wikipedia_en_all_maxi_2020-08.zim

All Zim Files in DB:
Wikipedia:
Articles: [6140943]
Creator: [Wikipedia]

Current Locale:
en_CA

Device Details:
Device:[crownqltecs]
Model:[SM-N960W]
Manufacturer:[samsung]
Time:[1597027688000]
Android Version:[10]
App Version:[3.3.4 6230304]

Mount Points
MountInfo(device=/dev/block/dm-0, mountPoint=/, fileSystem=ext4)
MountInfo(device=tmpfs, mountPoint=/dev, fileSystem=tmpfs)
MountInfo(device=devpts, mountPoint=/dev/pts, fileSystem=devpts)
MountInfo(device=none, mountPoint=/dev/cg2_bpf, fileSystem=cgroup2)
MountInfo(device=none, mountPoint=/dev/cpuctl, fileSystem=cgroup)
MountInfo(device=none, mountPoint=/dev/cpuset, fileSystem=cgroup)
MountInfo(device=none, mountPoint=/dev/memcg, fileSystem=cgroup)
MountInfo(device=none, mountPoint=/dev/stune, fileSystem=cgroup)
MountInfo(device=none, mountPoint=/dev/freezer, fileSystem=cgroup)
MountInfo(device=adb, mountPoint=/dev/usb-ffs/adb, fileSystem=functionfs)
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MountInfo(device=/data/media, mountPoint=/mnt/runtime/read/emulated, fileSystem=sdcardfs)
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MountInfo(device=/dev/block/dm-0, mountPoint=/apex/com.android.tzdata, fileSystem=ext4)
MountInfo(device=/dev/block/dm-0, mountPoint=/apex/com.android.conscrypt@290000000, fileSystem=ext4)
MountInfo(device=/dev/block/dm-0, mountPoint=/apex/com.android.conscrypt, fileSystem=ext4)
MountInfo(device=/dev/block/dm-0, mountPoint=/apex/com.android.media.swcodec@290000000, fileSystem=ext4)
MountInfo(device=/dev/block/dm-0, mountPoint=/apex/com.android.media.swcodec, fileSystem=ext4)
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MountInfo(device=/dev/block/bootdevice/by-name/omr, mountPoint=/omr, fileSystem=ext4)
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MountInfo(device=/data/knox/data/150, mountPoint=/data/user/150, fileSystem=ecryptfs)
MountInfo(device=/data/knox/sdcard/150, mountPoint=/data/knox/sdcard/150, fileSystem=ecryptfs)
MountInfo(device=/data/knox/misc_ce/150, mountPoint=/data/misc_ce/150, fileSystem=ecryptfs)
MountInfo(device=/data/knox/system_ce/150, mountPoint=/data/system_ce/150, fileSystem=ecryptfs)
MountInfo(device=/data/knox/secure_fs/enc_user, mountPoint=/data/enc_user, fileSystem=ecryptfs)
MountInfo(device=/data/knox/secure_fs/enc_media, mountPoint=/data/knox/secure_fs/enc_media, fileSystem=ecryptfs)
MountInfo(device=tmpfs, mountPoint=/storage, fileSystem=tmpfs)
MountInfo(device=/data/media, mountPoint=/storage/emulated, fileSystem=sdcardfs)
MountInfo(device=/data/knox/sdcard/150, mountPoint=/storage/emulated/150, fileSystem=sdcardfs)
MountInfo(device=tmpfs, mountPoint=/storage/self, fileSystem=tmpfs)
MountInfo(device=/dev/block/vold/public:179,1, mountPoint=/mnt/media_rw/9C33-6BBD, fileSystem=sdfat)
MountInfo(device=/dev/block/vold/public:179,1, mountPoint=/mnt/secure/asec, fileSystem=sdfat)
MountInfo(device=/mnt/media_rw/9C33-6BBD, mountPoint=/mnt/runtime/default/9C33-6BBD, fileSystem=sdcardfs)
MountInfo(device=/mnt/media_rw/9C33-6BBD, mountPoint=/storage/9C33-6BBD, fileSystem=sdcardfs)
MountInfo(device=/mnt/media_rw/9C33-6BBD, mountPoint=/mnt/runtime/read/9C33-6BBD, fileSystem=sdcardfs)
MountInfo(device=/mnt/media_rw/9C33-6BBD, mountPoint=/mnt/runtime/write/9C33-6BBD, fileSystem=sdcardfs)
MountInfo(device=/mnt/media_rw/9C33-6BBD, mountPoint=/mnt/runtime/full/9C33-6BBD, fileSystem=sdcardfs)

External Directories
/storage/emulated/0/Android/data/org.kiwix.kiwixmobile/files
/storage/9C33-6BBD/Android/data/org.kiwix.kiwixmobile/files

[kelson42]

Images are there in the ZIM, see http://library.kiwix.org/wikipedia_en_all_maxi_2020-08/A/Morse_code

[remyroy]

If the picture is in the ZIM package, I'm wondering why it does not show when I browse this article.

[remyroy]

It feels like the rendering of the article might be wrong on the Kiwix app on Android even if the picture is in the ZIM package

[macgills]

@remyroy Have you tried this not in night mode? We have an open ticket about adding backgrounds to all images so they will have a contrast that will be visible in night mode

[remyroy]

Night mode seems to be what cause this issue. By disabling night mode, I can see the Morse Code chart in the Morse Code article and the other missing pictures.

On Fri., Sep. 18, 2020, 04:23 Seán Mac Gillicuddy, notifications@github.com wrote:

@remyroy https://github.com/remyroy Have you tried this not in night mode? We have an open ticket about adding backgrounds to all images so they will have a contrast that will be visible in night mode

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/kiwix/kiwix-android/issues/2380#issuecomment-694730709, or unsubscribe https://github.com/notifications/unsubscribe-auth/AACKD2NE4UQDB3UTMFLJ4Z3SGMKHNANCNFSM4RQRRFMA .

[kelson42]

@remyroy @macgills Duplicate of https://github.com/openzim/mwoffliner/issues/1026 ?

[macgills]

yup, closing. Thank you for the report