The tablet will do nothing, other than run my application. It will be based on Android. It will boot directly into my application following a splash screen. The user wouldn't even know it was an android device, it would just be a tablet that has my interface and application.
I would have thought the best approach for entering this field would be to approach a manufacturer on alibaba, explain that I want their hardware, but to flash it with a custom image that I would provide, and away we go. It seems nothing is quite so simple.
There are multiple android tablets that I can source on alibaba that would be suitable, but it seems they want to sell the devices with their (often terrible) android distribution - suggesting I simply install the application. This is not an option - I really want to have a things like a seamless boot, a customized interface, dedicated app store, etc - and I want to be able to handle my own updates rather than distributing some manufacturers idea of a "final" release, with no channels for updates, etc.
What are my options here? Am I asking the wrong questions? I don't have much in the way of funding. The plan would be to get a device, build a prototype, and launch a campaign on kickstarter or similar. Ive already been through validation, its just I don't see how to proceed with execution.
Any advice would be gratefully received.
A) it's a pretty decent undertaking to flash 1000+ devices.
B) It's going to incur a QA overhead
C) They don't know how to do that, a lot of these merchants will offer a product they don't actually produce or know too much about. They'll promise they're experts, in reality they will just go source what you want from someone else.
Are you sure that kiosk mode won't provide you with what you want to do? https://developer.android.com/work/dpc/dedicated-devices