I try to connect my android with mysql but it doesn't work

Question

I try to make an app, but when I try to connect my app with me online mysql, doesn't work in my s2 and me s3, but in me s1 works fine...

I write this code

 Class.forName("com.mysql.jdbc.Driver").newInstance();
        (Connection)DriverManager.getConnection(ipServidorMySQL,    usuarioMySQL, contrasenaMySQL); 
        return true;

Any one can help me?? Ty and sorry for me english

Why not to directly connect to mysql from Android: http://stackoverflow.com/questions/15853367/jdbc-vs-web-service-for-android — Morrison Chang, Jan 30 '15 at 18:45

score 0 · Answer 1 · answered Jan 30 '15 at 18:44

0

Any exception thrown ? Could you surround your code with a try/catch then analyze the exception ?

answered Jan 30 '15 at 18:44

LeGeekDOzoZoo

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This exception on sqlException Could not create connection to database server. The server is jdbc:mysql://db4free.net:3306/dbname – sdelcueto Jan 30 '15 at 18:53
have you checked that no firewall on the device ? – LeGeekDOzoZoo Jan 30 '15 at 18:56
No I haven't firewall., It's strange, only works in galaxy s1, but in s2, s3 and s4 doens't work.... – sdelcueto Jan 30 '15 at 19:03
I read a little and maybe if I use the AsyncTask, could be work... but I try it and doesn't work. Plz I need make this – sdelcueto Jan 31 '15 at 09:22

I try to connect my android with mysql but it doesn't work

1 Answers1