Not able to send .csv file with email in android -

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i going attach ".csv" in mail , send it. facing problem csv file not available @ receiver side.

i have tried many mime types

application/octet-stream, text/comma-separated-values, text/csv, application/csv, application/excel, application/vnd.ms-excel, application/vnd.msexcel

but file not attached mail.

below code have used send mail

public boolean sendemail() {     boolean success = false;     intent intentsendmail = new intent(intent.action_send);      file mydir = getapplicationcontext().getdir(global.foldername, context.mode_private);      file filewithinmydir = new file(mydir, global.filename);      if (!filewithinmydir.exists() || !filewithinmydir.canread()) {         toast.maketext(this, "attachment error", toast.length_short).show();         success = false;     } else {         intentsendmail.settype("text/csv");          intentsendmail.putextra(intent.extra_stream, uri.fromfile(filewithinmydir));          intentsendmail.putextra(intent.extra_subject,                 "subject");          intentsendmail.putextra(intent.extra_text, "sent phone.");          startactivity(intent.createchooser(intentsendmail, "e-mail"));          success = true;     }     return success; }

thanks in advance..

try out below: 

string file = environment.getexternalstoragedirectory() + file.separator         + "foldername";    intent sendintent = new intent(android.content.intent.action_send);    sendintent.settype("application/csv");    sendintent.putextra(android.content.intent.extra_email, "");    sendintent.putextra(intent.extra_subject, "");    sendintent.putextra(intent.extra_text, "");    string temp_path = file + "/" + "filename.csv";    file f = new file(temp_path);     uri u = uri.fromfile(f);     sendintent.putextra(intent.extra_stream, u);     startactivity(intent.createchooser(sendintent, "send mail"));

hope you.


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