Refresh The fragment on download complete in android -

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i want refresh or restart fragment when download completes (download manager) code must inside fragment class.

i used broadcast receiver restart fragment on download complete. code doesnt work. myfragment.java

broadcastreceiver oncomplete=new broadcastreceiver() {         public void onreceive(context ctxt, intent intent) {             toast.maketext(getactivity(), "download complete", toast.length_long).show();             getactivity().getsupportfragmentmanager().begintransaction()                .detach(gettargetfragment())                .attach(gettargetfragment()).commit();         }     };     getactivity().registerreceiver(oncomplete, new intentfilter(downloadmanager.action_download_complete));

use async task download. check below link on how refresh or restart fragment. refresh fragment @ reload


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