Question

How can I pass an object of a custom type from one Activity to another using the putExtra() method of the class Intent?

Answer 1

the most easiest solution i found is..
to create a class with static data members with getters setters.

set from one activity and get from another activity that object.

activity A

mytestclass.staticfunctionSet("","",""..etc.);

activity b

mytestclass obj= mytestclass.staticfunctionGet();