If I write a Java Card applet that emulates one or more protocols of the same ISO standard, is there a way to have the applet "auto selected" by protocols which don't use select, or don't know what to select? Because otherwise I'm not going to bother spending ten to twenty dollars for a test device, and god knows I'd need more than one.
You'd better looked through Global Platform specification first. When you install your applet, you can set it as the defaultselect applet. Two ways to do this.
1- Recommend that you download JCIDE-- a Free java card applet development. Here is how to set the defaultselect applet by a simple operation .
2- There is also a handy tool that can meet your need. You can download it from here
Hope it helps.