i have an application that provides bus/u-bahn timestables for stations. In general, the app asks some questions, that will lead to a URL that will point to a PDF file. In the app i want to provide the option to download the PDF. How can i do this, in a way that the user is asked where to store the file. An example (from another app) would be nice.
that actually works fine for me. the only shortcoming of this solution is the fact that a browser instance is opened (if it is not already there) and remains open. But that is something, i can live with.