Android store bitmap in internal directory -

i'm trying save file in internal memory android application can't manage correctly!

here's method store bitmap:

private void storebitmapinmemory(string id) throws ioexception {             url newurl = new url(pictureurl);     bitmap bm = bitmapfactory.decodestream(newurl.openconnection().getinputstream());      // openfileoutput() method creates file on phone/internal storage in context of application      final fileoutputstream fos = context.openfileoutput(prefix + id +".jpeg", context.mode_private);      // use compress method on bitmap object write image outputstream     bm.compress(compressformat.jpeg, 100, fos); } 

everything looks fine when execute method, in nothing save... when try read file memory method:

private bitmap getstoredbitmapfrommemory(int idavatar) {     file cachedir = context.getcachedir();     file f = new file(cachedir, prefix + integer.tostring(idavatar) + ".jpeg");          fileinputstream fis = null;      try {         fis = new fileinputstream(f);     } catch (filenotfoundexception e) {         e.printstacktrace();     }      return bitmapfactory.decodestream(fis); } 

it's throwing exception:

05-02 10:50:22.487: w/system.err(25805): java.io.filenotfoundexception: /data/data/com.example.xxxx/cache/avatar_400021371.jpeg: open failed: enoent (no such file or directory) 05-02 10:50:22.497: w/system.err(25805):    @ libcore.io.iobridge.open(iobridge.java:416) 05-02 10:50:22.497: w/system.err(25805):    @ java.io.fileinputstream.<init>(fileinputstream.java:78) 05-02 10:50:22.497: w/system.err(25805):    @ com.example.xxxx.performer.getstoredbitmapfrommemory(performer.java:140) 

what's wrong storebitmapinmemory??

you have use openfileinput read file stored openfileoutput.

here doc openfileinput