Network Log

Network Log is an application designed for Android devices that provides users with detailed insights into their installed applications' network activity. This app allows users to monitor which apps are connecting to the Internet, offering a comprehensive view of network connections in real-time. Individuals interested in understanding their device’s network usage can download Network Log to gain valuable statistics and information about their apps’ data transmission.

The primary function of Network Log is to utilize iptables-logging to display a live list of network connections made by various applications. Users can observe the source and destination addresses, ports, and the network protocols being used. This feature enables users to see precisely how their apps are interacting with the Internet, providing a transparent view of network behavior.

One important aspect of Network Log is its real-time log display. Users can view network packets being transmitted along with detailed information, including the bytes transmitted and the timestamps of these connections. This functionality allows for monitoring data usage as it happens, which can be beneficial for users looking to manage their data consumption effectively.

In addition to the log display, the app features a dedicated Apps tab that lists all installed applications along with their respective network usage statistics. This section provides an overview of total packets and bytes sent by each app, helping users identify which applications may be using the most data. The visual representation of this data includes adjustable graphs that can be pinch-zoomed and scrolled, giving users the ability to analyze network usage patterns over time.

Network Log also offers real-time connection notifications, alerting users to any upload or download activity. The status bar icon will indicate when data is being transmitted, while the notification shade displays the connection throughput speed in Kbps. Users can customize notifications on a per-app basis, receiving toast pop-up notifications that provide connection details regardless of which app they are using at the moment.

To enhance the user experience, Network Log allows users to click on any app listed in the log to access detailed timelines of its connections. The app includes a feature to view an overall timeline of all applications, with adjustable intervals for summing data. Users can set the interval as short as 1 millisecond for packet analysis or longer intervals for broader data usage insights.

This application requires rooted devices to function properly, making it essential for users to have root access for full functionality. Users should be aware that certain versions of Android, particularly those with restrictive SELinux policies, may encounter permission issues. In these cases, users can disable SELinux enforcing to improve compatibility with the app. This is particularly relevant for devices running Samsung stock ROMs, where restrictive policies may hinder the app's operation.

Network Log is designed to use minimal CPU and battery resources. Users can optimize performance even further by exiting the app after initiating the logging service. This practical approach ensures that users can monitor their network activity without significantly impacting their device’s overall performance.

The application is particularly useful for individuals concerned about their privacy and data usage. By providing insights into how applications communicate over the Internet, users can make informed decisions about which apps to keep or remove based on their network activity. This level of transparency can help users take control of their mobile data and understand their digital footprint better.

For those who appreciate a technical perspective on their device's network activity, Network Log stands out as a valuable tool. Its detailed logging capabilities, combined with real-time statistics and customizable notifications, create an effective solution for monitoring and analyzing network usage on Android devices.

The app's focus on providing real-time data and granular insights into application behavior makes it a go-to choice for users wanting to understand their device's network connections. With the ability to visualize data usage and receive timely alerts, individuals can stay informed about their mobile data consumption patterns.

By downloading Network Log, users equip themselves with the tools necessary to monitor their apps' network activity effectively. The app's features are tailored to provide essential information for users interested in managing their device's data usage and maintaining privacy in their online activities.

For more information or to access the source code, users can visit the GitHub repository available at https://github.com/pragma-/networklog.