Open Source Mobile Operating Systems Logging Software

spdlog is a header only library. Just copy the files under include to your build tree and use a C++11 compiler. It provides a python like formatting API using the bundled fmt lib. spdlog takes the "include what you need" approach, your code should include the features that actually needed. For example, if you only need rotating logger, you need to include "spdlog/sinks/rotating_file_sink.h". spdlog provides various log targets, which are, rotating log files, daily log files, console logging (colors supported), syslog, Windows event log, and Windows debugger (OutputDebugString(..)). Easily extendable with custom log targets. Log filtering, log levels can be modified in runtime as well as in compile time. Support for loading log levels from argv or from environment var. Backtrace support, store debug messages in a ring buffer and display later on demand.

Logger is a simple, pretty and powerful logger for android. It provides a number of options and features. String format arguments are supported, as well as collections (only available for debug logs). Also, it features Json and Xml support (output will be in debug level). Log adapter checks whether the log should be printed or not by checking the log adapter function. If you want to disable/hide logs for output, override isLoggable method. The command "true" will print the log message, "false" will ignore it. Use filter for a better result. the tag PRETTY_LOGGER or your custom tag can be used. Make sure that wrap option is disabled. You can also simplify output by changing settings. Logger supports Timber Integration, as well.

Logcat Reader makes it easy to view and save the device logs.

NLog is a flexible and free logging platform for various .NET platforms, including .NET standard. NLog makes it easy to write to several targets. (database, file, console) and change the logging configuration on-the-fly. NLog has support for structured and traditional logging. The focus for NLog is high performance, easy-to-use, easy to extend and flexible to configure. NLog is very easy to configure, both through configuration file and programmatically. Even without restarting the application, the configuration can be changed. Every log message can be templated with various layout renders. Even though NLog has targets and pre-defined layouts, you can write custom targets or pass custom values. Fully support for structured logging. Targets are used to display, store or pass log messages to another destination. NLog can dynamically write to one of multiple targets for each log message.

There is always this friction when it comes to debugging native apps: you can’t inspect anything that happens behind the scenes unless you use special tools, not even network requests. That’s not the case on the web with tools like Safari Web Inspector. I wanted to bring something similar to native apps. What is Pulse? It’s a persistent logger with a network inspector, but not just a tool. It’s also a framework. PulseCore.framework (iOS, macOS, watchOS, tvOS) provides a logger itself and a network proxy for automatically capturing network requests. PulseUI.framework (iOS, macOS, watchOS, tvOS) containing all the UI components you’ll see on the screenshots. Document-based Pulse apps (iOS, macOS) to view logs shared from other devices. As a developer, you integrate the frameworks into your app and configure them to capture logs and network traffic. You then add a way to display a Pulse console to view logs right on the device.

This lightweight and open source framework provides logging for Delphi. It is full featured, supports multiple Loggers, Appenders and Formaters, but comes in a single file "nxLogging.pas". You can use it free for both, private and commercial applications. Target compilers are from Delphi 2010 to Delphi X Seattle and Berlin, it is cross plattform, for Firemonkey and VCL. You can use file logging in various strategies (plain, rolling file appender, ...) and remote logging is also supported. The framework can send log messages immediately to log servers, a central database for all your logmessages from all your installations. There is also a free tool "nxTail" for live viewing logs. This can tail your log files and can be connected to log servers, to show all logs from all sources.

NXLog is a modular, multi-threaded, high-performance log management solution with multi-platform support. In concept it is similar to syslog-ng or rsyslog but is not limited to unix/syslog only. It can collect logs from files in various formats, receive logs from the network remotely over UDP, TCP or TLS/SSL . It supports platform specific sources such as the Windows Eventlog, Linux kernel logs, Android logs, local syslog etc. Writing and reading logs to/from databases is also supported. The collected logs can be stored into files, databases or forwarded to a remote log server using various protocols. The old BSD Syslog and the newer IETF syslog standard is fully supported by NXLog in addition to Snare, XML, JSON, GELF, KVP, CSV and custom formats. A key concept in NXLog is to be able to handle and preserve structured logs. No need to convert everything to syslog and parse these logs again at the other side. It has powerful message filtering, log rewrite and conversion capabilities.

BatteryInformation is a tool that displays the battery information from your Blackberry OS 10 device.

Can be configured to capture each clipboard text that your applications create into a new text file. This is a CLI application, intended to use in terminal emulator like Xterm or Konsole. Operates on X11 selection named CLIPBOARD.

CIMON (Configurable Integrated Monitoring system) is a monitoring service which provides a layer of abstraction to support monitoring and context-aware applications. Android applications can use the CIMON API to easily register monitors, and the CIMON monitoring service will integrate each of these requests to meet their needs efficiently. There are a variety of metrics supported related to system status and activity, sensors, and user activity. CIMON also supports registering of complex monitors which are represented by boolean expressions. These monitors can notify applications when a particular event or condition has occurred. In addition to the monitoring service, there is an administration app, shown in the screenshots, which allows you to easily add new monitors. For more complete information, check out the project homepage. The complete JavaDoc is available at the homepage. The source code is freely available and can be extended to include additional metrics.

CocoaLumberjack is a fast & simple, yet powerful & flexible logging framework for macOS, iOS, tvOS and watchOS. First, install CocoaLumberjack via CocoaPods, Carthage, Swift Package Manager or manually. Then use DDOSLogger for iOS 10 and later, or DDTTYLogger and DDASLLogger for earlier versions to begin logging messages. Carthage is a lightweight dependency manager for Swift and Objective-C. It leverages CocoaTouch modules and is less invasive than CocoaPods. As of CocoaLumberjack 3.6.0, you can use the Swift Package Manager as integration method. If you want to use the Swift Package Manager as integration method, either use Xcode to add the package dependency or add a dependency to your Package.swift. CocoaLumberjack also ships with a backend implementation for swift-log. Simply add CocoaLumberjack as dependency to your SPM target and also add the CocoaLumberjackSwiftLogBackend product as dependency to your target.

It's a basic application to record tracks in GPX files.

A software system to record locations in realtime, and compare the current position with all previously recorded locations in order to provide proximity information and alerts. Symbian OS devices/ Java devices in conjunction with GPS receivers Curr

Logan is a log platform with the ability to collect, store, upload and analyze front-end logs. We provide five components, including iOS SDK, Android SDK, Web SDK, analysis services Server SDK and LoganSite. In addition, we also provide a Flutter plugin Flutter Plugin. LoganSite provides a visualized way for developers to scan and search logs uploaded from App and Web. To put it simply, the traditional idea is to piece together the problems that appear in the logs of each system, but the new idea is to aggregate and analyze all the logs generated by the user to find the scenes with problems. In the future, we will provide a data platform based on Logan big data, including advanced functions such as machine learning, troubleshooting log solution, and big data feature analysis.

Microlog is a small, yet powerful logging library for mobile devices based on the Log4j API. Supports Java ME (J2ME) and Android. Logs to device, to PC or to servers online. Used in all phases from development on emulator/device to outdoor field-testing.

NSLogger is a high performance logging utility which displays traces emitted by client applications running on macOS, iOS and Android. It replaces traditional console logging traces (NSLog(), Java Log). The NSLogger Viewer runs on macOS and replaces Xcode, Android Studio or Eclipse consoles. It provides powerful additions like display filtering, defining log domain and level, image and binary logging, message coloring, traces buffering, timing information, link with source code, etc. Accept connections from local network clients (using Bonjour) or remote clients connecting directly over the internet. Online (application running and connected to NSLogger) and offline (saved logs) log viewing. Buffer all traces in memory or in a file, send them over to viewer when a connection is acquired. Define a log domain (app, view, model, controller, network…) and an importance level (error, warning, debug, noise…).

Over Monitor is a Web App for Smartphone that can check the status of your server. The application was created to monitor your server even when you not have of your PC, with a smartphone you can check the status of the server.

Palmsniff is a serial sniffer for Palm

Monitor your household for electrical power failures.

Timber is a logger with a small, extensible API which provides utility on top of Android's normal Log class. You can use this library and apply it into all the little apps you want to make. Behavior is added through Tree instances. You can install an instance by calling Timber.plant. Installation of Trees should be done as early as possible. The onCreate of your application is the most logical choice. The DebugTree implementation will automatically figure out from which class it's being called and use that class name as its tag. Since the tags vary, it works really well when coupled with a log reader like Pidcat. There are no Tree implementations installed by default. Timber ships with embedded lint rules to detect problems in your app. Timber detects the use of null or empty messages, or using the exception message when logging an exception.

Windows Moble 6.0/6.5 and Windows XP/Vista/7 Application for worktimeloggingand -analysing. Easily captures worktimes and breaktimes each day. Outputs a .csv file (Microsoft Excel conform) result file monthly. Fingerfriendly User-Interface on Mobile

The Winfessor Enhanced .NET Trace Library is written in VB.NET, supports class level configuration, and contains both console and Winforms trace receiver interfaces. To use it you simply put a Traceable attribute on your class and call a static method.

graph is a sample code of how to implement graphical view of data on palm powered handhelds.