Act like a download manager
The app itself works excellent, but the only problem I'm currently facing is when you try to download a video (some pages let you download videos just by holding while the video is playing), Firefox asks you how to download it (or open it), but there's no button to open "Save Locally", it plainly just give you two options, or your video player or web browser.
In the case of Firefox you can select an option to "Use download manager", and if you had one installed (for example, 1DM) after holding the video you want to download, it will ask you which app to use, and then you can use Save Locally to save it in that case.
Hmm, I can surely investigate if there's a specific intent I can register the app as a handler or if it's more complex.
In any case this might need me to at the very least start creating notifications to handle the state of saving files, as that can guarantee they always succeed even if very big.
I can look into this soon.