[ { "first_introduced": "11", "name": "OH_NetConn_GetAddrInfo" }, { "first_introduced": "11", "name": "OH_NetConn_FreeDnsResult" }, { "first_introduced": "11", "name": "OH_NetConn_GetAllNets" }, { "first_introduced": "11", "name": "OHOS_NetConn_RegisterDnsResolver" }, { "first_introduced": "11", "name": "OHOS_NetConn_UnregisterDnsResolver" }, { "first_introduced": "11", "name": "OH_NetConn_HasDefaultNet" }, { "first_introduced": "11", "name": "OH_NetConn_GetDefaultNet" }, { "first_introduced": "11", "name": "OH_NetConn_IsDefaultNetMetered" }, { "first_introduced": "11", "name": "OH_NetConn_GetConnectionProperties" }, { "first_introduced": "11", "name": "OH_NetConn_GetNetCapabilities" }, { "first_introduced": "11", "name": "OH_NetConn_GetDefaultHttpProxy" }, { "first_introduced": "12", "name": "OH_NetConn_BindSocket" }, { "first_introduced": "12", "name": "OH_NetConn_RegisterNetConnCallback" }, { "first_introduced": "12", "name": "OH_NetConn_RegisterDefaultNetConnCallback" }, { "first_introduced": "12", "name": "OH_NetConn_UnregisterNetConnCallback" }, { "first_introduced": "12", "name": "OH_NetConn_SetAppHttpProxy" }, { "first_introduced": "12", "name": "OH_NetConn_RegisterAppHttpProxyCallback" }, { "first_introduced": "12", "name": "OH_NetConn_UnregisterAppHttpProxyCallback" }, { "first_introduced": "13", "name": "OH_NetConn_RegisterDnsResolver" }, { "first_introduced": "13", "name": "OH_NetConn_UnregisterDnsResolver" } ]