public static void show(final FragmentActivity activity,
            final int requestCode, final String title, final String message) {
        show(activity, requestCode, title, message, null);
    }
Confirm message and deliver callback to given activity

@param activity
@param requestCode
@param title
@param message
app/src/main/java/com/github/pockethub/android/ui/ConfirmDialogFragment.java