android - My startActivity() used to work and is not working anymore -

android - My startActivity() used to work and is not working anymore -

this code utilize start fragmentactivity. used work fine, of suddel doesn't work anymore.

any ideas?

intent detailintent = new intent(getactivity(), shareoptionlaunchershell.class); detailintent.putextra("shareoptionchosen", "foursquarevenuelist"); startactivity(detailintent);

android