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Add thumbnail support

Open ghost opened this issue 8 years ago • 20 comments
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Basic Info

This is a feature request.

I'm using Android in version: 7.1.1 (Pixel)

I'm running Cryptomator in version: 0.3.1

Description

Please show thumbnails as in the Native Dropbox Android App. Scrolling through hundreds of files named IMG_20160604_165251.jpg is very inconvenient.

ghost avatar Mar 14 '17 16:03 ghost

Thank you for your feature request!

Additional info: It's similar to the iOS app (https://github.com/cryptomator/cryptomator-ios/issues/73) and comes with the same challenges.

tobihagemann avatar Mar 14 '17 17:03 tobihagemann

Perhaps you could do something similar to Windows. When jpg/png/gif files are added to the Vault, the Cryptomator app creates (or updates) a hidden "thumbs.db" file, which then gets sync'd to dropbox. Then when users open a vault on android (or iOS), Cryptomator automatically downloads, decrypts "thumbs.db", to display thumbnails. It would be far less bandwidth and CPU intensive than generating the thumbnails on the fly.

On Tue, Mar 14, 2017 at 1:04 PM, Tobias Hagemann [email protected] wrote:

Thank you for your feature request!

Additional info: It's similar to the iOS app (cryptomator/cryptomator-ios# 73 https://github.com/cryptomator/cryptomator-ios/issues/73) and comes with the same challenges.

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/cryptomator/cryptomator-android/issues/41#issuecomment-286490119, or mute the thread https://github.com/notifications/unsubscribe-auth/AB2Fr6VGmHbWgE4LkbVtFR7Ha-7wwNZnks5rlsijgaJpZM4Mc27S .

-- m: 347-542-7368

ghost avatar Mar 14 '17 17:03 ghost

@ghost Yes, thats something we already discussed internally. Problems with this approach are that thumbnails for existing images would not be available, but this could be acceptable. An alternative could be to use the cache implemented in #48, but of course this would only work for some image files. We will see what we will do in the end.

markuskreusch avatar Mar 26 '18 08:03 markuskreusch

In view of the fact that the app costs 10 Euros and was purchased more than 10000 times, it is incomprehensible from the customer's point of view that the implementation of such a useful feature has still not taken place after 2 years ..

zwentastic avatar Aug 17 '19 17:08 zwentastic

This software and app is excellent in all areas except for the lack of thumbnails for images and videos on Android -- this is a serious lacking feature considering the infeasibility of being able to search through things like entire camera rolls by systematic filenames alone.

sjgriffiths avatar Oct 10 '19 14:10 sjgriffiths

Hope can add this feature frist.This function has been delayed for too long.

wu4339 avatar Nov 30 '19 04:11 wu4339

I need this feature too.

emilsenan avatar Dec 27 '19 13:12 emilsenan

I think this is the only feature holding me back from encrypting all my photo and video uploads. Would be great to have.

philthynz avatar Feb 13 '20 12:02 philthynz

+1 Here. The only feature that i really miss..

uhLydn avatar Mar 26 '20 12:03 uhLydn

+1 please

myns23 avatar Apr 19 '20 18:04 myns23

Yes, Please bring this feature, it's really really important! How can you expect users to search through all of their image files one-by-one. Without thumbnails it becomes really hard and very time-consuming. I also keep image files encrypted in Cryptomator locally. So please bring this feature to locally saved files as well.

ghost avatar Apr 22 '20 05:04 ghost

this will be a very nice feature indeed

ghost avatar Apr 25 '20 11:04 ghost

Just wanted to add my support for this very important feature. I have thousands of photos in some folders and it's near-impossible to find a specific one that I may be looking for.

finestgecko avatar Jul 26 '20 21:07 finestgecko

Doesn't Cryptomator need to fully download all files before being able to show thumbnails? This probably takes ages given that phones take 5-10MP photos. Technically, would it be possible to download a compressed/rescaled version of photos? A 9 MB photo results in a ~400KB (1366x768 pixels) or ~700KB (1920x1080 pixels) file. Even on a tablet, 1920x1080 pixel photos still look pretty clear. This will heavily increase download/decrypt speed. So to get thumbnails work, I would welcome the ability to download/cache certain (sub-)folders.

jwsp1 avatar Feb 21 '21 12:02 jwsp1

Wont it be possible to also keep thumbnails of images encrypted in the cache directory of encrypted storage and the cryptomator app configured to automatically decrypt the encrypted cache as it lists the files. Ideally, these thumbs would be a fraction of image, <100Kb with some whatsapp picture algo that retains most detail with minimum size. It will take few more moment to load all thumbnails as the whole directory is listed. And when user clicks on a file, full image is downloaded.

So a cache directory, whatsapp like algo for image thumbnail retaining max data in small size and app to auto load all thumbs or of coreesponding directory when its visited

serialpotato avatar Mar 22 '21 00:03 serialpotato

I'd also like to see this feature very much. I just bought the app and the lack of this feature was obvious instantly.

a-rekkusu avatar Mar 25 '21 12:03 a-rekkusu

I'm not sure whether this is relevant for someone but IMHO rcx (F-Droid) is able to show thumbnails. It's based on rclone, though. Thus this is only a solution if Cryptomator interoperability is not necessary for you.

alexanderadam avatar Mar 28 '21 16:03 alexanderadam

I'm not sure whether this is relevant for someone but IMHO rcx (F-Droid) is able to show thumbnails. It's based on rclone, though. Thus this is only a solution if Cryptomator interoperability is not necessary for you.

Now, I hate myself for subscription of cryptomator. It's practically useless for photos. rcx just works!

serialpotato avatar Mar 30 '21 15:03 serialpotato

This is deal breaker for me. I am surprised this feature couldn't be implemented in 4 years!

Shihabus-Sakib-Rad avatar Jun 04 '21 11:06 Shihabus-Sakib-Rad

This little feature will have a great impact. Is there any update to share?

T81 avatar Jun 06 '21 06:06 T81

There has been no update from developers. Seems like they are not interested. rcx is a great alternative which does more than cryptomator and is free.

serialpotato avatar Jun 12 '21 07:06 serialpotato

https://github.com/cryptomator/cryptomator-ios/issues/73#issuecomment-779101411 looks promising though

T81 avatar Jul 21 '21 08:07 T81

cryptomator/cryptomator-ios#73 (comment) looks promising though

It does for iOS. Sad Android Users here..

uhLydn avatar Jul 21 '21 12:07 uhLydn

Linking https://github.com/cryptomator/ios/issues/145

kojid0 avatar Dec 31 '21 16:12 kojid0

Any news about the Android thumbnail feature request?

Chistex avatar Mar 23 '22 21:03 Chistex

This is the only missing feature which is holding me back. When will it finally be implemented?

MTH607 avatar Jun 13 '22 23:06 MTH607

Not having thumbnails for pics and videos (at the very least pics) seems to be a fairly big issue for a number of folks including myself. I use pCloud and they also do not offer thumbnail previews for their encrypted volumes. So many people are simply not encrypting their pics and videos uploaded to pCloud or they are (using pCloud's native encryption or Cryptomater) and dealing with the inconvenience of not being able to preview anything.

Maybe Cryptomator could do a fund-raising campaign to get this feature implemented? I'd be happy to contribute some dollars towards such a feature.

LearningAsIGo71 avatar Jul 09 '22 23:07 LearningAsIGo71

I think they are absolutely not interested to integrate or to oder the thumbnail feature.

Many folks asked about it.

Chistex avatar Jul 10 '22 00:07 Chistex

Any news?

Chistex avatar Jul 26 '22 19:07 Chistex

it'd be really nice. currently using droid fs (gocryptfs) because it has this feature.

pdrive avatar Aug 23 '22 02:08 pdrive

I add myself to the list of those who would like thumbnails in the Android app :)

skariko avatar Sep 13 '22 13:09 skariko