How to invoke a CCColorLayer Class's method from another class(it extends Activity) method, Android?

Question

i need to invoke a method of class A (it extends CCColorLayer) from a method of class B (it extends activity). How is it possible? Tried creating object for Class A in class B. But its not the solution. Each time its creating different layer. please help.

Thanks in advance.

Could you please post some code that shows what you are trying to do. Normally you would invoke a method of class A on an object of type A. So this means that you would have to create an instance of class A to operate on. Your question isn't clear. — David Wasser, May 03 '13 at 13:28

score 0 · Answer 1 · answered May 10 '13 at 05:06

Are you looking to create a singleton pattern??

 public Class A extends CCcolorlayer
    { 
    private static final A INSTANCE= new A();
     A() 
    { 
    }
     public static A getInstance() 
    { return INSTANCE; 
    } 

    }

From Class B

 public class B
{
   B()
     {
        A.getInstance();// which returns object of the class A.(you dont need to create object of class A everytime.)
     }

}

Im not sure whether you are looking for this.

How to invoke a CCColorLayer Class's method from another class(it extends Activity) method, Android?

1 Answers1