Android calling fragments

Asked Dec 17 '16 at 08:51

Active Dec 17 '16 at 09:58

Viewed 42 times

I am calling a fragment class from my activity class through intent but it is throwing exception

boolean java.lang.String on a null object reference

Here is my code :

    @Override
    protected void onPostExecute(String result) {

         if (result.equals("JobCancelled")) {

            fragment = new MyOrdersFragment();
             getSupportFragmentManager().beginTransaction()
                     .replace(R.id.frame, fragment, fragment.getClass().getSimpleName()).addToBackStack(null).commit();

         }

            pdilog.dismiss();
        super.onPostExecute(result);

edited Dec 17 '16 at 09:58

Monish Kamble

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asked Dec 17 '16 at 08:51

neha

post full code of this file – sasikumar Dec 17 '16 at 08:52
With whatever code you have posted, I guess `result` is passed as `null`. Verify it once. – Monish Kamble Dec 17 '16 at 08:57
Your result is null, nothing to do with fragments. – Srikar Reddy Dec 17 '16 at 09:03
no ,the result is not null – neha Dec 17 '16 at 09:03
Post the full stack trace. You only posted part of the error which is hard to determine the issue with your code. – Srikar Reddy Dec 17 '16 at 09:05
@MonishKamble Doesn't matter if the fragment tag is hardcoded or if you use `.getClass().getSimpleName()`. Both works fine. – Srikar Reddy Dec 17 '16 at 09:06
post the exeption please and in which line does it give you that exception. – Arpan Sharma Dec 17 '16 at 09:08
@SrikarReddy : Just to correct you. That was not my comment. I guess you have mistakenly tagged me. – Monish Kamble Dec 17 '16 at 09:27
@MonishKamble Apologies. May be tagged the wrong person. – Srikar Reddy Dec 17 '16 at 09:29
post your asynTask code. – Avinash kumawat Dec 17 '16 at 11:02

Android calling fragments

0 Answers0