how to play audio file from phone internal storage in android -

i want play song present in phone internal memory (i.e.no sd card) in music file of media file .

string filename = "1.mp3"; string completepath = environment.getexternalstoragepublicdirectory(environment.directory_music) + "/"+ filename;  file file = new file(completepath);   uri myuri1 = uri.fromfile(file);  final mediaplayer mplayer = new mediaplayer();  mplayer.setaudiostreamtype(audiomanager.stream_music);  try {      mplayer.setdatasource(getapplicationcontext(), myuri1);  } catch (illegalargumentexception e) {   toast.maketext(getapplicationcontext(), "you might not set uri correctly!",   toast.length_long).show();   } catch (securityexception e) {   toast.maketext(getapplicationcontext(), "you might not set uri correctly!",  toast.length_long).show();  } catch (illegalstateexception e) {   toast.maketext(getapplicationcontext(), "you might not set uri correctly!",  toast.length_long).show();    } catch (ioexception e) {   e.printstacktrace();   }   try {    mplayer.prepare();   } catch (illegalstateexception e) {   toast.maketext(getapplicationcontext(), "you might not set uri correctly!",  toast.length_long).show();  } catch (ioexception e) {  toast.maketext(getapplicationcontext(), "you might not set uri correctly!",  toast.length_long).show();   }    mplayer.start(); 

use code below file (audio) external storage, , play music,

string path = environment.getexternalstorage + "/"+ filename+".mp3"; mediaplayer player = new mediaplayer();    try {    player.setdatasource(path);     player.prepare();                               } catch (illegalargumentexception e) {    e.printstacktrace(); } catch (exception e) {   system.out.println("exception of type : " + e.tostring());   e.printstacktrace(); }  player.start(); 

do not forget put permision.

android.permission.read_external_storage