Question

I am developing an android application in which I need to launch an Fragment from the class which doesnot extend FragmentActivity . I am using support v4 package.
I will having the context in my current class. Can any one help me how to create FragmentManager object from current context?

public ToolBarGenerator(Context c)
{
      context = c;
}

FragmentManager fm = (FragmentActivity)context.getSupportFragmentManager(); //getting error at this line.
//Called like the above
new ToolBarGenerator(getActivity())

Answer 1

If the Context you have is from the FragmentActivity, you can just cast it to FragmentActivity, though I don’t know for sure if that’s your case.

That said, it sounds like what you’re doing is bad practice. I would keep all Fragment transactions within the FragmentActivity class. If another class needs to request a different Fragment shown, you should use callbacks or something similar.