file - How to detect if a filename exists (with any extension) in android -

i want return true if filename exists regardless extension. using following method:

file file = new file(environment.getexternalstoragedirectory() + images/","filename.*"); if(file.exists()) {    return true; } 

there jpg file in directory, if search "filename.jpg", returns true, in case of "filename.*" returns false.

is there way return true if filename same extension?

try

 file imagefolder = new file(environment.getexternalstoragedirectory() + "images/");     file[] listoffiles = imagefolder.listfiles();  (file file : listoffiles) {     if (file.isfile())     {         string[] filename = file.getname().split("\\.(?=[^\\.]+$)"); //split filename it's extension         if(filename[0].equalsignorecase("filename"))               // file exists ever want      }  }