Android 4.0 打开网络设置界面

if(android.os.Build.VERSION.SDK_INT > 10 ){
//3.0以上打开设置界面，也可以直接用ACTION_WIRELESS_SETTINGS打开到wifi界面
startActivity(new Intent(android.provider.Settings.ACTION_SETTINGS));
} else {
startActivity(new Intent(android.provider.Settings.ACTION_WIRELESS_SETTINGS));
}