Android: SequenceInputStream Merging two mp3 not working -


am trying merge 2 mp3 file using sequenceinputstream, in final result app getting first mp3. both file path given external storage , mp3. not understanding why final result contains first mp3 path given.

here code

private void mergesongs(file mergedfile,list<file> filestomerge){             fileinputstream fistofinal = null;     fileoutputstream fos = null;     try {         fos = new fileoutputstream(mergedfile,true);         fistofinal = new fileinputstream(mergedfile);          for(file mp3file:filestomerge){             if(!mp3file.exists()) {                 continue;             }              fileinputstream fissong = new fileinputstream(mp3file);             sequenceinputstream sis = new sequenceinputstream(fistofinal, fissong);             byte[] buf = new byte[1024 * 2];             try {                                 int x = 0;                 while ((x = sis.read(buf)) != -1) {                     fos.write(buf, 0, x);                  }             }             {              }         }     } catch (ioexception e) {         e.printstacktrace();     }finally{         try {             if(fos!=null){                fos.flush();                 fos.close();             }             if(fistofinal!=null)              fistofinal.close();          } catch (ioexception e) {             e.printstacktrace();         }     }

is there way merge/ concatenate mp3 songs sequentially.


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