Pessoal. 

Estou tendo o erro 

java.lang.NullPointerException: Attempt to invoke virtual method on a null object reference 

Isso porque minha context está null, mas se a crio desde a MainActivity recebo o erro que preciso ter um construtor com 0 argumentos. 

"MainActivity has no zero argument constructor"

Agradeço desde já!

Att,

--
You received this message because you are subscribed to the Google Groups "Android Brasil - Dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email to androidbrasil-dev+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.