A singleton for calculating app's network traffic and system network traffic's changes between calls of method resetChanges. Thus you can get approximate values of app's sent/recieved data in bytes.
Traffic values are stored in BSNetworkTrafficValues structure:
struct BSNetworkTrafficValues {
NSUInteger WiFiSent;
NSUInteger WiFiReceived;
NSUInteger WWANSent;
NSUInteger WWANReceived;
NSUInteger errorCnt;
};For initialization you have to call resetChanges.
Current values of network traffic changes you can get from property changes. This struct will be being recalculated every time you will call it. For zeroing changes you have to call resetChanges.
App's traffic counters is stored at standardUserDefaults and will be being increased constantly on each call of changes from app's installation till app's removing.
Clone project and run it. You can find examples of usage at NTTTrackingTrafficViewController.m.
This class has been tested back to iOS 7.0.
Cocoapods: pod 'BSNetworkTraffic'
Manual: Copy the BSNetworkTraffic folder in your project and import header:
#import "BSNetworkTraffic.h"
This code is released under the MIT License. See the LICENSE file for details.