Join Lee Brimelow for an in-depth discussion in this video Implementing the response methods, part of Developing Applications for Amazon Kindle Devices.
Okay, so here we are in our purchasing observer, which I've called …InAppObserver. And we have these three callback, methods …that can be called from the Amazon client. …So now lets implement those. I did want to point out that Amazon …recommends like in, inside of any of these callbacks if you're doing something …that's kind of intensive. You should off load that task to a …different thread using an A sync task. I'm not going to bother with that in this …course. If you feel that you need to ,you can …definitely do that. Now there's a sample that comes with the …Amazon SDK. If you go to in app purchasing, samples …and then this button clicker application, you can load that in and check out their …observer to see how they did the a sync task, and there's also a sample about …obfuscation, for saving data with obfuscation.…
Alright, so let's close this. So what I'm going to do first is I'm …going to get rid of these super calls. Some developers like to keep those in I …prefer to, to keep them out unless they're mandatory. …
The course also covers multiscreen development and testing with the Kindle Emulator, as well as actual deployment to the Kindle store.
Skill Level Intermediate
1. Preparing for Development
2. Integrating In-App Purchasing
3. Using the GameCircle API
4. Using the Amazon Maps API
5. Multiscreen Development
6. Preparing to Publish
Targeting other devices6m 51s
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