update.java

private void updateCanSayHello() 
{
        boolean canSayHello = false;
        if(isAFWManagedApp(getContext()) || isAFWManagedDevice(getContext()))
        {
            canSayHello = isAFWCanSayHello(getContext());
        }
        mTextSayHello.setText(canSayHello ?
                R.string.explanation_can_say_hello_true :
                R.string.explanation_can_say_hello_false);
        mButtonSayHello.setEnabled(canSayHello);
 }