Question

I have created a custom application class like this:

class A extends android.app.Application{
    public String abc  = "xyz";
}

And I have a simple java class

class B {
     private appContext;

     // This constructor is called from activity.
     B(Context ctx){
         this.appContext = ctx;
     }

     private void foo(){
          // want to access Class A's abc String vairable Here...HOW TO DO THAT?????
     }
}

How to access Class A’s abc String vairable in foo method.

Answer 1

You can get the Application class with getApplicationContext from Context with the good casting

((A) this.ctx.getApplicationContext()).abc;