Android - Uploading Image that sits at the public folders -

i'm trying upload image not sits under app folder @ public folder.

in order upload image, i'm using next code -

private string dopicupload(string path1){      file file1 = new file(path1);     string urlstring = "http://87.182.1.15/upload_pic.php";     try {       httpclient client = new defaulthttpclient();       httppost post = new httppost(urlstring);       filebody bin1 = new filebody(file1);       multipartentity reqentity = new multipartentity();       reqentity.addpart("uploadedfile1", bin1);       post.setentity(reqentity);             httpresponse response = client.execute(post);       resentity = response.getentity();       final string response_str = entityutils.tostring(resentity);       return response_str;     } catch (exception ex){       log.e("debug", "error: " + ex.getmessage(), ex);       string expction = "0";       return expction;     } } 

now, when debug code seems stops @ line -

httpresponse response = client.execute(post); 

and logcat says -

03-21 14:13:16.074: e/debug(26180): error: /file:/storage/emulated/0/mydir/img_1395403976349.jpg: open failed: enoent (no such file or directory) 03-21 14:13:16.074: e/debug(26180): java.io.filenotfoundexception: /file:/storage/emulated/0/mydir/img_1395403976349.jpg: open failed: enoent (no such file or directory) 

now can see path of image fine, there's file on device same name.

so doing wrong here? should refer media environment, , if should do?

thanks kind of help

add following manifest file*

<uses-permission android:name="android.permission.write_external_storage" /> 

and try use environment.getexternalstoragedirectory() file path.
path should /storage/emulated/0/mydir/img_1395403976349.jpg