I have asked this question a few times on here already, but still am not confident enough to start throwing things into my code because I'm afraid I'll ruin the functionality it already has.
What I want to do is have a Bluetooth connection with a device that I can send/receive data to/from, and be able to access it from several different Activities. I know Intents can be used, but can anyone try to explain how intents work?
I don't understand how if I start with an Activity, how I can build an object within that Activity, then end it, and still have the object. When I call the intent in the following Activity, how do I access it?
I can not find example code of an Activity with a custom object that is passed through an intent, opened in another Activity, then passed again through another Activity, and so on. All I can find is things for string's, int's and it seems that those methods are hardcoded for the specific objects.
Any help would be greatly appreciated, thanks.