Inconsistent API usage in the "axparameter" example

[lucky-rydar]

Problem

The example app "axparameter" registers callbacks with short names but in the API it suggests to use "path-like" as the following: "root.Group.Name".

Line 194 in axparameter/app/axparameter.c:

if (!ax_parameter_register_callback(handle, "IsCustomized", parameter_changed, handle, &error))

However, line 158 in the callback it attempts to parse the parameter name assuming it was registered with a path name:

const char* name_without_qualifiers = &name[strlen("root." APP_NAME ".")];

Inconsistency

In the main function we are registering for the call back with a short name (e.g., "IsCustomized")
But once we handled change of the parameter we are trying to parse path (e.g., "root.axparameter.IsCustomized")

This creates inconsistency in the example app.