Import a file using "share" from another app (e.g. dropbox)

[Manfred_Kuhn]

Hi, I built an app to store data in a TinyDB, which I want to backup and restore into / from a file. The backup function works great using ETinyDB (stores to /download/<>.txt) and after that via the share-component I can upload the file to e.g. dropbox.

Now I am working on the restore.

Is there a way to have my app listed in the "sharing"-menu from android? So that if I am in the dropbox app, pick the file and click the share button my app apears?

Will be greatful to get some help. Thanks in advance.

[Kevinkun]

Sharing to my app

Hi, I have a doubt.how I can share images to my app(like when click share button in gallery we can share it Facebook,WhatsApp,etc...) How I can do that I want to share images to my app Please help me...

[Manfred_Kuhn]

Thanks for the link. After I added the extension to the designer and not changing anything else, I am not able to install the apk on the device: invalid apk. Suggestions?