The Connection Statistics API provides functions for getting the statistical information.

Required Header

#include <net_connection.h>

Overview

The Connection allows you to track the data transfer information. Use the Connection statistics to gather and reset statistics on network usage, such as the size of the sent or received data, in bytes. It also provides methods for getting the cumulative size of packets sent or received.

Related Features

This API is related with the following features:

http://tizen.org/feature/network.wifi
http://tizen.org/feature/network.telephony
It is recommended to design feature related codes in your application for reliability.
You can check if a device supports the related features for this API by using System Information, thereby controlling the procedure of your application.
To ensure your application is only running on the device with specific features, please define the features in your manifest file using the manifest editor in the SDK.
More details on featuring your application can be found from Feature Element.

Functions
int	connection_get_statistics (connection_h connection, connection_type_e connection_type, connection_statistics_type_e statistics_type, long long *size)
	Gets the statistics information.
int	connection_reset_statistics (connection_h connection, connection_type_e connection_type, connection_statistics_type_e statistics_type)
	Resets the statistics information.

Enumeration Type Documentation

enum connection_statistics_type_e

Enumeration for statistics type.

Since :: 2.3

Enumerator:

CONNECTION_STATISTICS_TYPE_LAST_RECEIVED_DATA	Last received data
CONNECTION_STATISTICS_TYPE_LAST_SENT_DATA	Last sent data
CONNECTION_STATISTICS_TYPE_TOTAL_RECEIVED_DATA	Total received data
CONNECTION_STATISTICS_TYPE_TOTAL_SENT_DATA	Total sent data

Function Documentation

int connection_get_statistics	(	connection_h	connection,
		connection_type_e	connection_type,
		connection_statistics_type_e	statistics_type,
		long long *	size
	)

Gets the statistics information.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/network.get

Parameters:

[in]	connection	The connection handle
[in]	connection_type	The type of connection Only CONNECTION_TYPE_WIFI and CONNECTION_TYPE_CELLULAR are supported
[in]	statistics_type	The type of statistics
[out]	size	The received data size of the last cellular packet data connection (bytes)

Returns:: 0 on success, otherwise a negative error value

Return values:

CONNECTION_ERROR_NONE	Successful
CONNECTION_ERROR_NOT_INITIALIZED	Not initialized
CONNECTION_ERROR_INVALID_PARAMETER	Invalid parameter
CONNECTION_ERROR_OPERATION_FAILED	Operation failed
CONNECTION_ERROR_PERMISSION_DENIED	Permission denied
CONNECTION_ERROR_NOT_SUPPORTED	Not supported

int connection_reset_statistics	(	connection_h	connection,
		connection_type_e	connection_type,
		connection_statistics_type_e	statistics_type
	)

Resets the statistics information.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/network.set