Get activity instance

[filipe.madureira]

Hi,

I have 2 classes that extend "Activity", MyActivityA.java and MyActivityB.java.

How do I start MyActivityB from MyActivityA and access its variables?

Comming from C++ I would expect something like:

...

{

MyActivityB actB=new MyActivityB();

actB.varX="Hello";

actB.startActivity(new Intent(this, MyActivityB.class));

}

But this doesn't work. It throws an exception. By searching online I allways see starting an activity like this:

...

{

startActivity(new Intent(this, MyActivityB.class));

//But now how do I get an instance to MyActivityB class that was started?

}

I would really prefer to access the MyActivityB class public variables.

I know of passing parameters in the Intent using putExtra(), but I am looking for an alternative because of the complexity of the project that I am not going to discuss about here.

 

Thanks

[lol]

the same problem, how to get an instance of created Activity after startActivity, nobody knows?!?!

[John Dave]

I also need a way to get the instances for created activities. Any help or guidance would be enough