It’s rather a common scenario when a Firemonkey mobile app needs to open a file. It might be a PDF document, an image or video. And while opening a file directly inside of Firemonkey app is totally a legit strategy, sometimes it may be not so easy to implement.
TImage provides great support for various graphics formats, but what about PDF? Implementing PDF support for multiple platforms may be quite a challenge. Luckily, both iOS and Android provides a shortcut, we can ask OS to open a document in a third-party application of user’s choice.
And beyond that, mobile OS usually provides more options than just “open a file”. We can also share or print a file, which may be useful for users. (more…)