I've set up a fragment inside my activity, but I'm wondering how I can pass data from the activity into the fragment?
For example, this is my code:
public class MyFragment extends Fragment
{
private MyData _myData;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
// Inflate the layout for this fragment
return inflater.inflate(R.layout.custom_fragment, container, false);
MyActivity activity = (MyActivity) getActivity(); // Unreachable code error here
_myData = activity.getMyData();
}
}
I need to be able to access the contents of the MyData
object in the fragment. But when I try this code above, I get an "Unreachable Code" error, even though getMyData()
is a public method in the MyActivity
class.
This line is the problem
return inflater.inflate(R.layout.custom_fragment_make_assembly_machine_location, container, false);
The return statement makes the function... return!, so following code never gets executed!
You have a return statement before
MyActivity activity = (MyActivity) getActivity();
Move the return statement to the last
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
MyActivity activity = (MyActivity) getActivity();
_myData = activity.getMyData();
return inflater.inflate(R.layout.custom_fragment, container, false);
}
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