android View not attached to window manager

Question

I am having some of the following exceptions:

java.lang.IllegalArgumentException: View not attached to window manager
at android.view.WindowManagerImpl.findV         


        

Answer 1

Why not try catch, like this:

protected void onPostExecute(Object result) {
        try {
            if ((mDialog != null) && mDialog.isShowing()) {
                mDialog.dismiss();
            }
        } catch (Exception ex) {
            Log.e(TAG, ex.getMessage(), ex);
        }
    }