I'm a complete newbie to java and I know nothing of JNI, but apparently this link will explain how to [use the JNI to] use intents in your QT for Android applications: http://community.kde.org/Necessitas/JNI
It looks pretty straightforward, but I'm afraid I don't yet understand what I'm reading enough to give you a better answer to your question.
Sources:
- groups.google.com/forum/?fromgroups=#!topic/android-qt/U3eHis9mLrg
- groups.google.com/forum/?fromgroups=#!topic/android-qt/UpgBRz8Imwo
Another option for a some things (opening websites, making phone calls, possibly opening local PDFs and images) would apparently be QDesktopServices::OpenURL() - although that seems to give open-only access (ie, opening the resource but not pulling any data back from it).
I'm interested in this so that I can use the barcode scanner app "ZXING", which has an intent-as-url at http://zxing.appspot.com/scan - I don't know what other little secrets are out there...
HTH until someone can give you a better answer
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