Diff APN betwin qcom and MTK Platform

Diff APN betwin qcom and MTK PlatformChoose Settings> network> access point to view the following interface. You can see the content contained in the APN. This is incomplete. If you want to view the details of an APN, you can try it first. How can these APN values come from, for more information, see http://blog.csdn.net/ceko_wu/article/details/7792442. First, let's take a look at the function for creating the database table that saves the APN.

columns = "(_id INTEGER PRIMARY KEY,"                    + "name TEXT,"                    + "numeric TEXT,"                    + "mcc TEXT,"                    + "mnc TEXT,"                    + "apn TEXT,"                    + "user TEXT,"                    + "server TEXT,"                    + "password TEXT,"                    + "proxy TEXT,"                    + "port TEXT,"                    + "mmsproxy TEXT,"                    + "mmsport TEXT,"                    + "mmsc TEXT,"                    + "authtype INTEGER,"                    + "type TEXT,"                    + "current INTEGER,"                    + "sourcetype INTEGER,"                    +"csdnum TEXT,"                    + "protocol TEXT,"                    + "roaming_protocol TEXT,"                    + "carrier_enabled BOOLEAN,"                    + "bearer INTEGER);";

Then, see qcom on APN management.

 

1. "(_ Id integer primary key," +
2. "Name text," +
3. "Numeric text," +
4. "MCC text," +
5. "MNC text," +
6. "APN text," +
7. "User text," +
8. "Server text," +
9. "Password text," +
10. "Proxy text," +
11. "Port text," +
12. "Mmsproxy text," +
13. "Mmsport text," +
14. "Mmsc text," +
15. "Authtype integer," +
16. "Type text," +
17. "Ipversion text,"+
18. "Current integer );");

The difference is that quacom replaces ipversion with protocol, but retains the APN protocol on the APN interface, which is very confusing.