How can i attach pdf file from my internel storage to gmail app programatically

Question

Intent intentShareFile = new Intent(Intent.ACTION_SEND);

intentShareFile.putExtra(Intent.EXTRA_EMAIL, new String[] {mailTo}); File fileWithinMyDir = new File(path);

if(fileWithinMyDir.exists()) {
    intentShareFile.setType("application/pdf");
    intentShareFile.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(myfile));
    

    intentShareFile.putExtra(Intent.EXTRA_SUBJECT,
                        "SUBJECT");
    intentShareFile.putExtra(Intent.EXTRA_TEXT, "MESSAGE");
    intentShareFile.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
    intentShareFile.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);

    startActivity(Intent.createChooser(intentShareFile, "Share File"));
}

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