开关Android的APN网络的实现

核心提示：/*** 中国移动cmnet*/public static String CMNET = "cmnet";//中国联通3GWAP设置 中国联通3G因特网设置 中国联通WAP设置 中国联通因特网设置//3gwap 3gnet uniwap uninet/*** 3G wap 中国联通3gwap APN

/**

* 中国移动cmnet

*/

public static String CMNET = "cmnet";

//中国联通3GWAP设置 中国联通3G因特网设置 中国联通WAP设置 中国联通因特网设置

//3gwap 3gnet uniwap uninet

/**

* 3G wap 中国联通3gwap APN

*/

public static String GWAP_3 = "3gwap";

/**

* 3G net 中国联通3gnet APN

*/

public static String GNET_3="3gnet";

/**

* uni wap 中国联通uni wap APN

*/

public static String UNIWAP="uniwap";

/**

* uni net 中国联通uni net APN

*/

public static String UNINET="uninet";

}

public static String matchAPN(String currentName) {

if("".equals(currentName) || null==currentName){

return "";

}

currentName = currentName.toLowerCase();

if(currentName.startsWith(APNNet.CMNET))

return APNNet.CMNET;

else if(currentName.startsWith(APNNet.CMWAP))

return APNNet.CMWAP;

else if(currentName.startsWith(APNNet.GNET_3))

return APNNet.GNET_3;

else if(currentName.startsWith(APNNet.GWAP_3))

return APNNet.GWAP_3;

else if(currentName.startsWith(APNNet.UNINET))

return APNNet.UNINET;

else if(currentName.startsWith(APNNet.UNIWAP))

return APNNet.UNIWAP;

else if(currentName.startsWith("default"))

return "default";

else return "";

// return currentName.substring(0, currentName.length() - SUFFIX.length());

}

}

最后不要忘记加上修改APN的权限：

Xml代码

< uses-permission android:name="android.permission.WRITE_APN_SETTINGS">

< uses-permission android:name="android.permission.WRITE_APN_SETTINGS">

经过测试在G1 上联通和移动卡均是成功的。