Android Question wait for CallSubDelayed result then Go to next

[ArminKH]

how is possible to ensure main thread to wait 4 callsubdelayed?
i know we cant ensure main thread to be wait but i'm looking for a way to solve my problem
in a while loop when i use callsubdelayed my loop is going to next and don't wait for result of a sub which is called by CallSubDelayed

 

[ArminKH]

my question is relevant to this question
http://b4x.com/android/forum/threads/get-line-count-of-a-label.56790/
i want to calculate line count of a label in a while loop

 

[Erel]

You cannot hold the main thread. Instead you should continue the program flow from the target sub.