[mafein]

Originally Posted by pazos

Use the example 3 and test if your desired app is within the app picker options.

If that's the case you can use the package name

gaurav.lookuppro

or

livio.pack.lang.en_US

or whatever

Thanks for the prompt reply. From the example 3 it works (as a send option),but example 2 doesn't work. Only The send part works, the app cannot be selected.

https://github.com/koreader/koreader...e-the-app-runs