UML Activity Diagram for android project -


i have created below diagram , wanted know if diagram have done correct.

the below diagram based on android application. when application loads user given 3 button select add, update , help. on click on add button user given option add new user or add new item. when select either of options enters required data once data entered system check if values entered correctly , saved. same process applied update.

enter image description here

your diagram misses entry point. though it's rather obvious top action start, entry point 1 indicating beginning.

you can omit of diamonds , directly transfer via guard actions. conditions should guards , written [yes] or [no]. top action (and quite others) is(/are) indeed should written inside (or aside) diamond below.

an excerpt update this:

enter image description here

finally values added not action rather state. should omitted. alternatively use differently named end flows.

so far formal points. @eyp said: it's 1 , 1 can understand tried express. above picky teachers.


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