getName and getFullName does not work?

[robin2046]

Test on Android 5.1.1, the result is as following.

E/ ( 4894): bindertest client is starting.....
E/ ( 4894): Service Name=
E/ ( 4894): Service SUM 1+2=3

Why the CString returned by method getName() cannot be printed out?

[qianjigui]

Sorry to here this.
And I test it in 5.1.1, it works well on both NDK build and 4.4 AOSP build.
Can you give me more information about the device?