nsdictionary - iOS ,NSDocumentDirectory get the nsurl or path file -


i have code saving mp3 files

nsarray *documentpath = nssearchpathfordirectoriesindomains(nsdocumentdirectory, nsuserdomainmask, yes);     nsstring *docdirectory = [documentpath objectatindex:0];      nsstring *filename = [[nsstring alloc] initwithformat:@"%@%@.mp3", datestring ,timestring ];       nsurl* fileurl = [nsurl urlwithstring:mystring];     nserror* error = nil;     nsdata* data = [nsdata datawithcontentsofurl:fileurl options:0 error:&error];       nsstring *savepath = [docdirectory stringbyappendingpathcomponent:filename];      [data writetofile:savepath atomically:yes];

now want read file mpmovieplayercontroller

how can path or nsurl file

--- somthing code same 

 nsurl * urlv = [[nsurl alloc] initwithstring:mystring];      avplayer = [[mpmovieplayercontroller alloc] initwithcontenturl:urlv];     [avplayer preparetoplay];     [avplayer play];

please searching mystrig or nsurl source 

nsstring *filename = @"whatever you've saved filename as"; nsarray *patharray = nssearchpathfordirectoriesindomains(nsdocumentdirectory, nsuserdomainmask,yes); nsstring *documentsdirectory = [patharray objectatindex:0]; nsstring *yoursoundpath = [documentsdirectory stringbyappendingpathcomponent:filename];  if ([[nsfilemanager defaultmanager] fileexistsatpath:soundpath]) {     nsurl *soundurl = [nsurl fileurlwithpath:soundpath isdirectory:no]; }  //then init player contents of url

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