Appendix B. Signing and installing applications on an Android device
After you get a handle on writing Android applications and working with the emulator, the next step is to digitally sign and install those applications on an actual device. Putting your applications on an actual device allows you to perform rigorous testing and lets you see practical results. You also have a bit more capability on an actual device (you can switch IP network types, use Bluetooth, use the real camera, and so on), so it is of course the first step on the road to publishing your ...
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