android - connection.getContentLength() returns -1 in second time -
my stream link content type of application/octet-stream returns -1 below request in sec time:
url url = new url(f_url[0]); urlconnection conection = url.openconnection(); int lenghtoffile = conection.getcontentlength(); what code problem? problem server? adm in android & idm in windows works link , observe size in first. how can solve this?
android stream connection urlconnection android-download-manager
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