19/July Sydney Android 15mins talk about the internal Android services. The talk go through the process on how Android register it's internal services and exposed to outside app
This document discusses the architecture of WiFi on Android devices and provides solutions for common WiFi issues. It describes the key components of the Android WiFi framework including WifiService, WifiStateMachine, WifiNative and wpa_supplicant. It also lists common WiFi issues like unreliability, unpredictability and high battery usage. Solutions proposed include using WiFi only when needed, batched and fixed size downloads, and push notifications to improve battery life and responsiveness.
Nanik Tolaram is a senior Android platform engineer at BlocksGlobal.com who has also worked on the ScreenerOS and LumenHealth projects. He writes about Android for magazine.odroid.com and shares his knowledge of the Android platform through resources on his SlideShare account and documentation of the Android source code.
This document provides an overview of the steps to build and install the Android Open Source Project (AOSP) from source. It discusses initializing a build environment, downloading the AOSP source tree and device drivers, building and installing the AOSP build on a Nexus 5 device. The build process involves initializing a repo client, syncing the source code, choosing a target, and running make. The installed AOSP build can then be used to power an unlocked Nexus 5 device.
A deep dive into Android OpenSource Project(AOSP)Siji Sunny
A deep dive into Android openSource project presented at
International Centre for Free and Open Source Software (ICFOSS), Kerala's OpenSource Mobile Computing Conference
Felix von Drigalski reported on his participation in the MoveIt Workshop 2019. The workshop covered new features in the MoveIt ecosystem like the MoveIt Task Constructor and MoveIt Grasps. Progress was also discussed on porting MoveIt to ROS2 and roadmaps for the future, including real-time robotics integration and robot skill learning. Felix also discussed how OMRON SINIC X is using MoveIt for applications such as assembly planning and regrasping under uncertainty.
This document discusses using Kubernetes to manage a distributed robotics system across edge and cloud computing environments. It introduces Tomoya Fujita from Sony Corporation and provides an overview of robot operating systems, Sony's robotics architecture, and the problems of developing applications across different edge and cloud environments. It then proposes using Kubernetes to provide a common base architecture and development environment for robotics applications across edge nodes, cloud nodes, and different hardware platforms. Key features discussed include running applications as containers, virtual device plugins, node discovery, and a circulatory functioning system.
This document describes how to modify the Android Open Source Project (AOSP) to include components from a factory system image in order to enable features like the Google Play Store. It involves extracting the system image, comparing it to the AOSP system directory, deodexing optimized files, and tailoring Makefiles to declare which apps, files and system properties to include from the factory build. This process allows one to build a customized version of AOSP that more closely resembles the commercial device.
Rebecca Franks introduces Android Things, an extension of Android for building IoT devices. Android Things allows developers to use familiar Android tools to build intelligent devices that can be securely deployed at scale. It differs from Android by being optimized for embedded devices without displays. Developers can easily integrate hardware using APIs like GPIO, PWM, I2C and drive peripherals. The presentation demonstrates building a simple Android Things app to control an LED from a button press and provides example projects for a distributed piano and electricity monitor using Firebase.
This document discusses the architecture of WiFi on Android devices and provides solutions for common WiFi issues. It describes the key components of the Android WiFi framework including WifiService, WifiStateMachine, WifiNative and wpa_supplicant. It also lists common WiFi issues like unreliability, unpredictability and high battery usage. Solutions proposed include using WiFi only when needed, batched and fixed size downloads, and push notifications to improve battery life and responsiveness.
Nanik Tolaram is a senior Android platform engineer at BlocksGlobal.com who has also worked on the ScreenerOS and LumenHealth projects. He writes about Android for magazine.odroid.com and shares his knowledge of the Android platform through resources on his SlideShare account and documentation of the Android source code.
This document provides an overview of the steps to build and install the Android Open Source Project (AOSP) from source. It discusses initializing a build environment, downloading the AOSP source tree and device drivers, building and installing the AOSP build on a Nexus 5 device. The build process involves initializing a repo client, syncing the source code, choosing a target, and running make. The installed AOSP build can then be used to power an unlocked Nexus 5 device.
A deep dive into Android OpenSource Project(AOSP)Siji Sunny
A deep dive into Android openSource project presented at
International Centre for Free and Open Source Software (ICFOSS), Kerala's OpenSource Mobile Computing Conference
Felix von Drigalski reported on his participation in the MoveIt Workshop 2019. The workshop covered new features in the MoveIt ecosystem like the MoveIt Task Constructor and MoveIt Grasps. Progress was also discussed on porting MoveIt to ROS2 and roadmaps for the future, including real-time robotics integration and robot skill learning. Felix also discussed how OMRON SINIC X is using MoveIt for applications such as assembly planning and regrasping under uncertainty.
This document discusses using Kubernetes to manage a distributed robotics system across edge and cloud computing environments. It introduces Tomoya Fujita from Sony Corporation and provides an overview of robot operating systems, Sony's robotics architecture, and the problems of developing applications across different edge and cloud environments. It then proposes using Kubernetes to provide a common base architecture and development environment for robotics applications across edge nodes, cloud nodes, and different hardware platforms. Key features discussed include running applications as containers, virtual device plugins, node discovery, and a circulatory functioning system.
This document describes how to modify the Android Open Source Project (AOSP) to include components from a factory system image in order to enable features like the Google Play Store. It involves extracting the system image, comparing it to the AOSP system directory, deodexing optimized files, and tailoring Makefiles to declare which apps, files and system properties to include from the factory build. This process allows one to build a customized version of AOSP that more closely resembles the commercial device.
Rebecca Franks introduces Android Things, an extension of Android for building IoT devices. Android Things allows developers to use familiar Android tools to build intelligent devices that can be securely deployed at scale. It differs from Android by being optimized for embedded devices without displays. Developers can easily integrate hardware using APIs like GPIO, PWM, I2C and drive peripherals. The presentation demonstrates building a simple Android Things app to control an LED from a button press and provides example projects for a distributed piano and electricity monitor using Firebase.
This document provides instructions for installing Ionic, the Android SDK, and iOS SDK to develop mobile applications. It outlines downloading and installing Node.js, Ionic, the Android SDK tools and packages, adding the SDK to the system path, and optionally installing Genymotion or using a physical Android device. For iOS development on Mac, it recommends installing Xcode from the App Store. The document is authored by Daniel Rys and Jan Vaclavik.
This document provides an overview of GPU virtualization including:
1. Defining GPU virtualization and classifying different approaches like passthrough and full virtualization.
2. Describing use cases for GPU virtualization in providing GPU as a service and for applications like machine learning.
3. Highlighting critical techniques used in GPU virtualization like SR-IOV, mediated devices, and managing resources like memory.
This document provides an overview of GPUs including their history, uses, and key technologies. It discusses how GPUs have evolved from specialized graphics processors to massively parallel processors used for applications like cryptocurrency mining, AI, and gaming. The document also covers GPU development in Linux, including graphics architectures like Xorg and Wayland, and technologies like DRM/DRI that provide hardware acceleration and GPU memory management. Emerging technologies like GPU virtualization that allow more efficient sharing of GPU resources across VMs are also examined.
This document discusses using AWS Device Farm to perform smoke testing on an Android application. It recommends uploading the APK to Device Farm to test it across over 103 Android devices. It also covers selecting device pools, integrating the smoke tests into a CI/CD pipeline with Jenkins, and posting test results to Slack. While Device Farm allows testing on many real devices, it is noted that it lacks some popular Japanese devices.
This document discusses installing Android on a laptop or desktop computer. It explains that installing Android allows testing Android applications on a larger screen than a mobile device. The document provides instructions for installing Android, including having at least 4.5GB of free space, an external mouse, and downloading the appropriate .iso file from a specified website. It describes burning the .iso file to a USB or CD and rebooting the system to begin installation, selecting the option to create a fake SD card during setup.
Build your first android things applicationKeval Patel
The document provides an introduction to building Android Things applications on Raspberry Pi hardware. It discusses:
- Connecting a Raspberry Pi to a computer and accessing it over WiFi or Ethernet
- Setting up an Android Things project in Android Studio and differences from a mobile app
- Accessing hardware components like GPIO pins to control devices
- Using the Peripheral Driver Library to interface with sensors
- An example "Smart Switch" app that controls lights and fans over WiFi using a Firebase database
IoT Tech Day Coding Mojo slides. Utrecht, April 2016Mark West
http://www.iottechday.nl/sessions/how-i-rediscovered-my-coding-mojo-by-building-an-iotrobotics-prototype/
Includes links to video demos.
"Come hear the story of how I learned new technologies and rediscovered my coding mojo by building an IoT/robotics prototype: a JavaScript powered, voice-controlled robot! Along the way you can expect to learn about HTML5 speech recognition, controlling hardware with Node.js and Johnny-Five, using WebSockets and MQTT for communication between components, and finally how you can combine the Raspberry Pi and Arduino platforms to gain ultimate power over your own projects!"
Optio is a subsidiary of Allied Minds, an innovative U.S. science and technology development and commercialization company. Allied Minds forms, funds, manages and builds products and businesses based on innovative technologies developed at leading U.S. universities and federal research institutions. Allied Minds serves as a diversified holding company that supports its businesses and product development with capital, central services and strategic guidance.
Enhancing and modifying_the_core_android_osArnav Gupta
This document provides an overview of modifying and enhancing the Android OS. It describes the structure of the Android OS including applications, frameworks, Dalvik/ART runtime, libraries, and kernel. It also discusses how to build Android for a phone, what parts can be modified, and how to contribute changes back to the Android Open Source Project. The document is presented by Arnav Gupta, an undergraduate student and Android Framework Engineer at Cube26, an Indian startup focused on gesture-based features for Android.
This presentation gives detailed overview of Android, Android Architecture, Software Stack, Platform, Database Support, Licensing, File System, Network Connectivity, Security and Permissions, IDE and Tools, Other IDEs Overview, Development Evaluation, Singing your application, Versioning your application, Preparing to publish your application, Publish your App on Android Market. This presentation also includes links to sample exampled.
Note: Few slides from this presentation are taken from internet or slideshare.com as it is or modified little bit. I have no intention of saying someone’s else work as mine. I prepared this presentation to just educate co-workers about android. So I want the best material from internet and slideshare.com.
This document provides a brief history of Android from its inception at Google in 2005 to present day. It describes Android as a software stack that includes an operating system, middleware, and key applications built on the Linux kernel. It also outlines the basic process for producing an Android application, including compiling Java code to Dalvik bytecode, packaging resources and code in an APK file, and how activities fit into the overall lifecycle. The document points to additional references and tutorials for learning more about developing for Android.
Zero to one with Android Things - Hieu HuaTu Le Dinh
The document discusses Android Things, an operating system based on Android for building embedded devices and hardware prototypes. It describes how Android Things uses familiar Android development tools and APIs to access device hardware while being optimized for Internet of Things applications. Examples of supported hardware platforms and development boards are provided, along with code samples for connecting devices to WiFi and using drivers to control hardware components like LEDs and buzzers on the Rainbow HAT development board.
Android Things is a customized version of Android OS designed for building embedded and IoT devices. It features a lightweight version of Google Play Services, support for Bluetooth Low Energy and peripheral device drivers, and over-the-air updates. Apps are developed using Android Studio and deployed via ROM updates instead of an app store. The OS also supports connecting to sensors, buttons, displays and other hardware through drivers and custom C/C++ code.
This document provides an overview of Android internals through a series of topics:
1. It describes key Android concepts like components, intents, and the manifest file.
2. It outlines the overall Android architecture including system startup processes like the bootloader, kernel, init, zygote and system server.
3. It covers various aspects of the Android system like the Linux kernel customizations, native user-space environment, Dalvik VM, and Java Native Interface.
4. It also profiles important system-level components like the system server, activity manager, and Binder IPC mechanism.
Digital Forensics and Incident Response (DFIR) using Docker ContainersDeep Shankar Yadav
Digital Forensics & Incident Response is a multidisciplinary profession that focuses on identifying, investigating, and remeidating computer network exploitation. This can take varied forms and involves a wide variety of skills, kinds of attackers, an kinds of targets. This presentation explains how we can implement docker in DFIR practices.
The document is a slide deck on Android security internals. It covers many topics related to Android security like the chain of trust, SoC internals, secure booting, TrustZone, the Linux kernel, SELinux, and more. The slides provide explanations, diagrams, and references to documentation from ARM and other sources to explain the low-level details of how Android security works from the hardware up.
Oreo, Nougat, Marshmallow and Lollipop: Efficient Android testing in 2019.Ivan Krutov
This document discusses efficient Android testing in 2019 using tools like Selenoid and Appium. It describes setting up a large Selenium cluster with over 5000 browsers and 2.5 million test sessions per day across 5 data centers for testing Android applications and mobile web. Custom Android images are created using Selenoid to allow quick boot times and testing directly on emulated Android environments without needing real devices.
This document discusses Brillo and Weave, Google's platform for IoT based on Android. It provides a brief history of embedded Linux, Android, and headless Android. It describes Brillo's architecture based on embedded Linux, Android, Binder, and system services. It outlines Brillo's source code layout and differences from Android. It also summarizes Brillo images, user space components, services/daemons like Weave, and provides an example use case. In closing, it notes Brillo may become a new standard for embedded Linux and represents a work in progress with a clear cloud component.
WebVR, not just Holograms in the web but powerful platformWindows Developer
We'll build a game with WebVR then bring it across multiple different platforms with Progressive Web Applications. We'll show how to be able to have import assets, use controllers, and even show how the code is portable across all VR devices.
Android development is not easy and requires a lot of tools to get started. This presentation aims to give an overview of what to expect as a new developer, which tools you will use and explains the minimum knowledge to get started with your first android application.
"Micro-frontends from A to Z. How and Why we use Micro-frontends in Namecheap...Fwdays
Micro-frontends has been a hyped topic for the last several years but unfortunately, it is hard to find ready to production solution. We built in-house open-source solution that allows us to deliver more than 100 apps continuously. Micro-frontends is not only about code splitting it is about the full development cycle and I will try to explain to you how we use it in production.
Browser. FrontEnd Frameworks. Gateway. Server. Scaling. Delivery.
This document provides instructions for installing Ionic, the Android SDK, and iOS SDK to develop mobile applications. It outlines downloading and installing Node.js, Ionic, the Android SDK tools and packages, adding the SDK to the system path, and optionally installing Genymotion or using a physical Android device. For iOS development on Mac, it recommends installing Xcode from the App Store. The document is authored by Daniel Rys and Jan Vaclavik.
This document provides an overview of GPU virtualization including:
1. Defining GPU virtualization and classifying different approaches like passthrough and full virtualization.
2. Describing use cases for GPU virtualization in providing GPU as a service and for applications like machine learning.
3. Highlighting critical techniques used in GPU virtualization like SR-IOV, mediated devices, and managing resources like memory.
This document provides an overview of GPUs including their history, uses, and key technologies. It discusses how GPUs have evolved from specialized graphics processors to massively parallel processors used for applications like cryptocurrency mining, AI, and gaming. The document also covers GPU development in Linux, including graphics architectures like Xorg and Wayland, and technologies like DRM/DRI that provide hardware acceleration and GPU memory management. Emerging technologies like GPU virtualization that allow more efficient sharing of GPU resources across VMs are also examined.
This document discusses using AWS Device Farm to perform smoke testing on an Android application. It recommends uploading the APK to Device Farm to test it across over 103 Android devices. It also covers selecting device pools, integrating the smoke tests into a CI/CD pipeline with Jenkins, and posting test results to Slack. While Device Farm allows testing on many real devices, it is noted that it lacks some popular Japanese devices.
This document discusses installing Android on a laptop or desktop computer. It explains that installing Android allows testing Android applications on a larger screen than a mobile device. The document provides instructions for installing Android, including having at least 4.5GB of free space, an external mouse, and downloading the appropriate .iso file from a specified website. It describes burning the .iso file to a USB or CD and rebooting the system to begin installation, selecting the option to create a fake SD card during setup.
Build your first android things applicationKeval Patel
The document provides an introduction to building Android Things applications on Raspberry Pi hardware. It discusses:
- Connecting a Raspberry Pi to a computer and accessing it over WiFi or Ethernet
- Setting up an Android Things project in Android Studio and differences from a mobile app
- Accessing hardware components like GPIO pins to control devices
- Using the Peripheral Driver Library to interface with sensors
- An example "Smart Switch" app that controls lights and fans over WiFi using a Firebase database
IoT Tech Day Coding Mojo slides. Utrecht, April 2016Mark West
http://www.iottechday.nl/sessions/how-i-rediscovered-my-coding-mojo-by-building-an-iotrobotics-prototype/
Includes links to video demos.
"Come hear the story of how I learned new technologies and rediscovered my coding mojo by building an IoT/robotics prototype: a JavaScript powered, voice-controlled robot! Along the way you can expect to learn about HTML5 speech recognition, controlling hardware with Node.js and Johnny-Five, using WebSockets and MQTT for communication between components, and finally how you can combine the Raspberry Pi and Arduino platforms to gain ultimate power over your own projects!"
Optio is a subsidiary of Allied Minds, an innovative U.S. science and technology development and commercialization company. Allied Minds forms, funds, manages and builds products and businesses based on innovative technologies developed at leading U.S. universities and federal research institutions. Allied Minds serves as a diversified holding company that supports its businesses and product development with capital, central services and strategic guidance.
Enhancing and modifying_the_core_android_osArnav Gupta
This document provides an overview of modifying and enhancing the Android OS. It describes the structure of the Android OS including applications, frameworks, Dalvik/ART runtime, libraries, and kernel. It also discusses how to build Android for a phone, what parts can be modified, and how to contribute changes back to the Android Open Source Project. The document is presented by Arnav Gupta, an undergraduate student and Android Framework Engineer at Cube26, an Indian startup focused on gesture-based features for Android.
This presentation gives detailed overview of Android, Android Architecture, Software Stack, Platform, Database Support, Licensing, File System, Network Connectivity, Security and Permissions, IDE and Tools, Other IDEs Overview, Development Evaluation, Singing your application, Versioning your application, Preparing to publish your application, Publish your App on Android Market. This presentation also includes links to sample exampled.
Note: Few slides from this presentation are taken from internet or slideshare.com as it is or modified little bit. I have no intention of saying someone’s else work as mine. I prepared this presentation to just educate co-workers about android. So I want the best material from internet and slideshare.com.
This document provides a brief history of Android from its inception at Google in 2005 to present day. It describes Android as a software stack that includes an operating system, middleware, and key applications built on the Linux kernel. It also outlines the basic process for producing an Android application, including compiling Java code to Dalvik bytecode, packaging resources and code in an APK file, and how activities fit into the overall lifecycle. The document points to additional references and tutorials for learning more about developing for Android.
Zero to one with Android Things - Hieu HuaTu Le Dinh
The document discusses Android Things, an operating system based on Android for building embedded devices and hardware prototypes. It describes how Android Things uses familiar Android development tools and APIs to access device hardware while being optimized for Internet of Things applications. Examples of supported hardware platforms and development boards are provided, along with code samples for connecting devices to WiFi and using drivers to control hardware components like LEDs and buzzers on the Rainbow HAT development board.
Android Things is a customized version of Android OS designed for building embedded and IoT devices. It features a lightweight version of Google Play Services, support for Bluetooth Low Energy and peripheral device drivers, and over-the-air updates. Apps are developed using Android Studio and deployed via ROM updates instead of an app store. The OS also supports connecting to sensors, buttons, displays and other hardware through drivers and custom C/C++ code.
This document provides an overview of Android internals through a series of topics:
1. It describes key Android concepts like components, intents, and the manifest file.
2. It outlines the overall Android architecture including system startup processes like the bootloader, kernel, init, zygote and system server.
3. It covers various aspects of the Android system like the Linux kernel customizations, native user-space environment, Dalvik VM, and Java Native Interface.
4. It also profiles important system-level components like the system server, activity manager, and Binder IPC mechanism.
Digital Forensics and Incident Response (DFIR) using Docker ContainersDeep Shankar Yadav
Digital Forensics & Incident Response is a multidisciplinary profession that focuses on identifying, investigating, and remeidating computer network exploitation. This can take varied forms and involves a wide variety of skills, kinds of attackers, an kinds of targets. This presentation explains how we can implement docker in DFIR practices.
The document is a slide deck on Android security internals. It covers many topics related to Android security like the chain of trust, SoC internals, secure booting, TrustZone, the Linux kernel, SELinux, and more. The slides provide explanations, diagrams, and references to documentation from ARM and other sources to explain the low-level details of how Android security works from the hardware up.
Oreo, Nougat, Marshmallow and Lollipop: Efficient Android testing in 2019.Ivan Krutov
This document discusses efficient Android testing in 2019 using tools like Selenoid and Appium. It describes setting up a large Selenium cluster with over 5000 browsers and 2.5 million test sessions per day across 5 data centers for testing Android applications and mobile web. Custom Android images are created using Selenoid to allow quick boot times and testing directly on emulated Android environments without needing real devices.
This document discusses Brillo and Weave, Google's platform for IoT based on Android. It provides a brief history of embedded Linux, Android, and headless Android. It describes Brillo's architecture based on embedded Linux, Android, Binder, and system services. It outlines Brillo's source code layout and differences from Android. It also summarizes Brillo images, user space components, services/daemons like Weave, and provides an example use case. In closing, it notes Brillo may become a new standard for embedded Linux and represents a work in progress with a clear cloud component.
WebVR, not just Holograms in the web but powerful platformWindows Developer
We'll build a game with WebVR then bring it across multiple different platforms with Progressive Web Applications. We'll show how to be able to have import assets, use controllers, and even show how the code is portable across all VR devices.
Android development is not easy and requires a lot of tools to get started. This presentation aims to give an overview of what to expect as a new developer, which tools you will use and explains the minimum knowledge to get started with your first android application.
"Micro-frontends from A to Z. How and Why we use Micro-frontends in Namecheap...Fwdays
Micro-frontends has been a hyped topic for the last several years but unfortunately, it is hard to find ready to production solution. We built in-house open-source solution that allows us to deliver more than 100 apps continuously. Micro-frontends is not only about code splitting it is about the full development cycle and I will try to explain to you how we use it in production.
Browser. FrontEnd Frameworks. Gateway. Server. Scaling. Delivery.
Google Developer Group(GDG) DevFest Event 2012 Android talkImam Raza
This presentation is Imam Raza's tech talk on "Android" in Google Developer Group DevFest 2012 Event. In the event Mr. Imam Raza condemned recent blasphemy act of Google of not removing blasphemy video by saying "Shame on You". He also appreciated the efforts of minorities who stand with Muslim community on this issue.
He also read following Stanza from Allama Iqbal poem "Jawaab-e-Shikwa", in which Allah is answering to complains of Muslims to Him. In below stanza Allah is praising His prophet Mohammad (peace be upon him) and telling that this universe is made due His beloved prophet Mohammad (peace be upon him). In last part of stanza Allah tells Muslims that if they want to success in this world and there after then they have to make themselves loyal to Mohammad (peace be upon him).
ہو نہ یہ پھول تو بلبل کا ترنم بھی نہ ہو
چمن دہر میں کلیوں کا تبسم بھی نہ ہو
یہ نہ ساقی ہو تو پھر مے بھی نہ ہو،خم بھی نہ ہو
بزم توحید بھی دنیا میں نہ ہو، تم بھی نہ ہو
خیمہ افلاک کا استادة اسی نام سے ہے
نبض ہستی تپش امادة اسی نام سے ہے
دشت میں، دامن کہسارمیں،میدان میں ہے
بحر میں، موج کی ا غوش میں،طوفان میں ہے
چین کے شہر، مراقش کے بیابان میں ہے
اور پوشیدة مسلمان کے ایمان میں ہے
چشم اقوام یہ نظارة ابد تک دیکھے
رفعت شان رفعنالک ذکرک دیکھے
کی محمد سے وفا تو نے تو ہم تیرے ہیں
یہ جہاں چیز ہے کیا، لوح و قلم تیرے ہیں
The document summarizes an Android security workshop that took place on February 24th, 2016 in Poland. The workshop included sessions on Android fundamentals, application component security, and the OWASP top 10 mobile risks. It also covered reverse engineering and malware analysis. The document provides an agenda and summaries of the topics discussed in each session, including details on Android architecture, security features in Android 6.0, application permissions and components, and common mobile risks. It aims to provide attendees with a basic understanding of Android security concepts and methodologies for analyzing mobile applications for security issues.
This document provides an overview of malware on Android systems. It discusses the Android architecture and security model, how to analyze Android application packages (APKs), and techniques for reverse engineering and creating Android malware. Specific malware examples like Trojan-SMS.FakePlayer.a and Geinimi are described. The document also covers tools for mobile application penetration testing and discusses both legal and illegal ways that Android malware can generate money.
This document provides an overview of Android malware. It begins with background on Android architecture, including that Android applications are packaged in APK files which contain code, resources, and an AndroidManifest file. It discusses Android application components like Activities and Services. It then covers the Android security model, permissions, and the Dalvik virtual machine. The document demonstrates reversing an APK file and outlines steps for creating a basic malware. It concludes with discussions of notable Android malware examples and opportunities for mobile application penetration testing.
ProtoTech Solutions have been creating custom applications in CAD, CAM, CAE, BIM, and PLM for over 12+ years and have mastery in 3D representation and building applications.
The document provides an overview of the Android operating system. It describes Android's architecture as having four layers - the application layer, application framework, native libraries and runtime, and the Linux kernel. The application framework provides common services like activity management, resource management, and notifications. Android uses a multi-process model with user and group IDs for security between applications. Features of Android include background location, developer tools, optimization for mobile, component reuse/replacement, and support for media, touch, cameras and more. The document also discusses Android versions and compares Android to other operating systems.
Android is a mobile operating system developed by Google, based on the Linux kernel and designed primarily for touchscreen mobile devices such as smartphones and tablets. Android's user interface is mainly based on direct manipulation, using touch gestures that loosely correspond to real-world actions, such as swiping, tapping and pinching, to manipulate on-screen objects, along with a virtual keyboard for text input. In addition to touchscreen devices, Google has further developed Android TV for televisions, Android Auto for cars, and Android Wear for wrist watches, each with a specialized user interface. Variants of Android are also used on notebooks, game consoles, digital cameras, and other electronics.
Android has the largest installed base of all operating systems (OS) of any kind.Android has been the best selling OS on tablets since 2013, and on smartphones it is dominant by any metric.
Initially developed by Android, Inc., which Google bought in 2005,Android was unveiled in 2007 along with the founding of the Open Handset Alliance – a consortium of hardware, software, and telecommunication companies devoted to advancing open standards for mobile devices.As of July 2013, the Google Play store has had over one million Android applications ("apps") published – including many "business-class apps"that rival competing mobile platforms – and over 50 billion applications downloaded.An April–May 2013 survey of mobile application developers found that 71% of developers create applications for Android,and a 2015 survey found that 40% of full-time professional developers see Android as their priority target platform, which is comparable to Apple's iOS on 37% with both platforms far above others.In September 2015, Android had 1.4 billion monthly active devices.
Android's source code is released by Google under open source licenses, although most Android devices ultimately ship with a combination of open source and proprietary software, including proprietary software required for accessing Google services.Android is popular with technology companies that require a ready-made, low-cost and customizable operating system for high-tech devices.Its open nature has encouraged a large community of developers and enthusiasts to use the open-source code as a foundation for community-driven projects, which deliver updates to older devices, add new features for advanced users or bring Android to devices originally shipped with other operating systems. The success of Android has made it a target for patent (and copyright) litigation as part of the so-called "smartphone wars" between technology companies.
Android is a mobile operating system developed by Google, based on the Linux kernel and designed primarily for touchscreen mobile devices such as smartphones and tablets. Android's user interface is mainly based on direct manipulation, using touch gestures that loosely correspond to real-world actions, such as swiping, tapping and pinching, to manipulate on-screen objects, along with a virtual keyboard for text input. In addition to touchscreen devices, Google has further developed Android TV for televisions, Android Auto for cars, and Android Wear for wrist watches, each with a specialized user interface. Variants of Android are also used on notebooks, game consoles, digital cameras, and other electronics.
Android has the largest installed base of all operating systems (OS) of any kind.Android has been the best selling OS on tablets since 2013, and on smartphones it is dominant by any metric.
Initially developed by Android, Inc., which Google bought in 2005,Android was unveiled in 2007 along with the founding of the Open Handset Alliance – a consortium of hardware, software, and telecommunication companies devoted to advancing open standards for mobile devices.As of July 2013, the Google Play store has had over one million Android applications ("apps") published – including many "business-class apps"that rival competing mobile platforms – and over 50 billion applications downloaded.An April–May 2013 survey of mobile application developers found that 71% of developers create applications for Android,and a 2015 survey found that 40% of full-time professional developers see Android as their priority target platform, which is comparable to Apple's iOS on 37% with both platforms far above others.In September 2015, Android had 1.4 billion monthly active devices.
Android's source code is released by Google under open source licenses, although most Android devices ultimately ship with a combination of open source and proprietary software, including proprietary software required for accessing Google services.Android is popular with technology companies that require a ready-made, low-cost and customizable operating system for high-tech devices.Its open nature has encouraged a large community of developers and enthusiasts to use the open-source code as a foundation for community-driven projects, which deliver updates to older devices, add new features for advanced users or bring Android to devices originally shipped with other operating systems. The success of Android has made it a target for patent (and copyright) litigation as part of the so-called "smartphone wars" between technology companies.
This document provides an overview of Android including its history, architecture, and key components. It began as a startup called Android Inc. in 2005 and was later acquired by Google in 2007. The latest version is Android 4.4 KitKat. The architecture includes the Linux kernel, libraries like Webkit and SQLite, the Dalvik virtual machine, core apps framework, and applications. It discusses the main roles of the activity manager, window manager, content providers, and other framework components.
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A brief description of a software architecture based on golang micro services.
The keynote was shown during the Golangit meetup @ Codemotion Rome 2015 event on March 27th 2015.
The document provides information about Android, including:
- A brief history of Android starting as a modified version of Linux and being purchased by Google.
- An overview of Android features such as automatic Wi-Fi turning on and battery saving restrictions.
- Details on Android architecture including its Linux kernel, libraries, runtime environment, and applications layer.
- Lists versions of Android from 1.0 to the current 8.0 (Oreo).
- Highlights advantages like a large user base and app selection, and disadvantages like potential for advertisements and worse battery life.
IncluIT is a mature and rockin’as a well-established Softwarecompanywhere our past speaks for itself, our present is even better andour futureis mind blowing! Since 1994, we have consolidated asophisticated nearshore destination into a global, high-level Tech service provider.
ROS/ROS2 Distributed System with KubernetesTomoya Fujita
This document proposes a common base architecture that provides flexibility for developing and running applications across cloud, edge, and IoT devices. The key aspects are:
1) It establishes a common architecture that can be used across all device types rather than having separate architectures for cloud and edge/IoT devices.
2) It allows applications to be developed and tested on a single device rather than requiring separate edge and cloud environments.
3) It introduces an "ecosystem" approach where applications and services can easily be deployed to run on any device type in a flexible manner.
Introduction to dot net framework by vaishali sahare [katkar]vaishalisahare123
This document provides an introduction to the .NET framework. It discusses the development model including the different tiers (front end, business logic, back end). It describes the common language runtime, base class library, and languages that are part of .NET like C# and VB.NET. It also covers types of applications that can be built on .NET like Windows forms, web applications, and databases. The document concludes by discussing how to get started programming with .NET in Visual Studio through steps like creating a new project, designing forms, setting properties, and writing code to handle events.
Introduction to android mobile app development.pptxridzah12
This document provides an introduction and overview for a course on mobile application development using Android. The course will cover topics like the Android UI, activities, intents, views, fragments, data storage, networking, sensors, graphics, and publishing apps on Google Play. It lists recommended textbooks and the prerequisites of having the Android SDK, Java, and an Android device or emulator. It also gives background on Android including its open source nature, architecture, history and versions.
This document provides an overview of the Android framework, including its core components and architecture. It discusses the Linux kernel, libraries, Android runtime, application framework, and applications that make up the Android software stack. It also describes the Android SDK, Eclipse IDE, and mobile development process used for building Android applications.
Nanik Tolaram is a senior Android platform engineer who contributes to open source Android projects in his spare time. He offers to answer questions about Android internals, frameworks, and the AOSP source code. His resources include the Android source code site, Android architecture documentation, and developer forums for learning about and exploring the Android operating system.
January 2015 marked the 2nd year of ODROID magazine and humbled for this issue I'm featured in it. For January 2015 issue I contributed article about the internals of Zygote and it's relevancy to Android app.
The document discusses liquid cooling projects for ODROID boards. It describes a liquid cooling system built for an ODROID XU3 computing cluster consisting of 10 ODROID-U3 boards, 1 ODROID-XU, and 1 ODROID-XU3 connected to a water cooling loop. It also details a liquid cooling project for an ODROID XU+E that took 5 weeks to complete and cost $950, involving a complex water cooling setup with 6 fans, LED lighting, and a customized power supply. Temperature tests showed significant cooling for the ODROID hardware.
"Peeking into Android Source" - Presentation for Sydney Android User Group. Most of the talk was demoing AOSP code so not much can be seen in the presentation.
September 2014 ODROID Magazine is out and going strong with loads of cool article - Build your own Wall-E, DIY Laptop and many more. This month I contributed Android article titled "The Android APK", it talks about the internal of APKs
The document discusses building Android devices and provides an overview of challenges and considerations. It notes that building devices can be driven by consumer/business needs, niche markets, or testing new concepts. Key challenges include steep learning curves for hardware and software, driver support, and ensuring compatibility with Android updates. The document outlines options like using open source hardware boards, pre-existing devices, or fully customizing the Android source code and recommends community support for hardware. It also highlights examples like CyanogenMod and future trends like cheaper sensors and 64-bit Android.
ODROID August 2014 magazine is out and this time I contributed Android article titled:
"Using the Linux Kernel : A Guide to the Android specific drivers"
This document contains information about Nanik Tolaram, an Android platform engineer and writer who teaches monthly Android workshops. It discusses Android Wear and how it allows communication between wearable devices and Android apps via notifications. The document also provides an overview of the Android Wear emulator and SDK and envisions future directions for extending Android to new devices and platforms.
The article describes how to program the ODROID-Show module using the Rebol programming language. It defines a new "oshow" dialect that allows easy control of text display, colors, cursor positioning and other functions. This provides a simpler interface than raw bash scripting. Sample code demonstrates initializing the dialect, opening the serial port, and continuously cycling colors and positions of display text. The full dialect definition is also provided, detailing supported functions for font colors, background, cursor control and other commands.
For the May ODROID Magazine edition I contributed article "Android Booting Process". In this article I walk through the process of how actually Android boots up, this will help reader to give an insight on what are the different parts that come into play when booting the device running Android.
The document provides instructions for setting up an ODROID board to boot its root file system from an external USB drive rather than the internal eMMC or SD card. It involves modifying the bootloader configuration file to point to the external drive, updating the initial ramdisk image to include USB storage modules, preparing a partition on the external drive for the root file system, copying over the root file system files and changing its label, and rebooting so the board boots from the external drive instead of the internal memory. The goal is to keep the boot files on the internal memory but run the full operating system from the higher-capacity external USB drive.
For April issue I've contributed article on 'Custom Android Build' for ODROID-U3. The articles walks through the process of checking out and compiling Android code for your ODROID-U3 board. Once you are able to compile Android by yourself you can customised it anyway you like and use ODROID-U3 for anything that you want by removing all the unnecessary things inside AOSP.
The document discusses the Android booting process. It begins with the boot ROM and boot loader which initialize hardware and load the kernel image. The kernel then initializes drivers and loads init, which sets up the environment and mounts partitions. Init starts the zygote process, which preloads classes. System servers like the activity manager and power manager are then started via zygote. Once all servers are running, Android broadcasts an intent to indicate the boot process is complete. The boot sequence involves the bootloader, kernel, init, zygote and system servers working together to start the Android system.
Learning AOSP - Building AOSP for Nexus 7Nanik Tolaram
First series of my "Learning AOSP" workshop for Android Sydney Australia. The presentation talk about how to build AOSP for Nexus 7 (1st generation) - WiFi version
Learning AOSP - Android Linux Device DriverNanik Tolaram
This document discusses Android and Linux device drivers. It provides an overview of Android's core low-level software and hardware drivers, which perform minimum tasks and access the framework layer or libraries. It also describes the interaction between the kernel, framework, and virtual filesystem for key drivers like binder, logger, and USB. Configuration options for Android in the Linux kernel are listed, and resources for learning more about Android open source are provided.
[OReilly Superstream] Occupy the Space: A grassroots guide to engineering (an...Jason Yip
The typical problem in product engineering is not bad strategy, so much as “no strategy”. This leads to confusion, lack of motivation, and incoherent action. The next time you look for a strategy and find an empty space, instead of waiting for it to be filled, I will show you how to fill it in yourself. If you’re wrong, it forces a correction. If you’re right, it helps create focus. I’ll share how I’ve approached this in the past, both what works and lessons for what didn’t work so well.
LF Energy Webinar: Carbon Data Specifications: Mechanisms to Improve Data Acc...DanBrown980551
This LF Energy webinar took place June 20, 2024. It featured:
-Alex Thornton, LF Energy
-Hallie Cramer, Google
-Daniel Roesler, UtilityAPI
-Henry Richardson, WattTime
In response to the urgency and scale required to effectively address climate change, open source solutions offer significant potential for driving innovation and progress. Currently, there is a growing demand for standardization and interoperability in energy data and modeling. Open source standards and specifications within the energy sector can also alleviate challenges associated with data fragmentation, transparency, and accessibility. At the same time, it is crucial to consider privacy and security concerns throughout the development of open source platforms.
This webinar will delve into the motivations behind establishing LF Energy’s Carbon Data Specification Consortium. It will provide an overview of the draft specifications and the ongoing progress made by the respective working groups.
Three primary specifications will be discussed:
-Discovery and client registration, emphasizing transparent processes and secure and private access
-Customer data, centering around customer tariffs, bills, energy usage, and full consumption disclosure
-Power systems data, focusing on grid data, inclusive of transmission and distribution networks, generation, intergrid power flows, and market settlement data
Introducing BoxLang : A new JVM language for productivity and modularity!Ortus Solutions, Corp
Just like life, our code must adapt to the ever changing world we live in. From one day coding for the web, to the next for our tablets or APIs or for running serverless applications. Multi-runtime development is the future of coding, the future is to be dynamic. Let us introduce you to BoxLang.
Dynamic. Modular. Productive.
BoxLang redefines development with its dynamic nature, empowering developers to craft expressive and functional code effortlessly. Its modular architecture prioritizes flexibility, allowing for seamless integration into existing ecosystems.
Interoperability at its Core
With 100% interoperability with Java, BoxLang seamlessly bridges the gap between traditional and modern development paradigms, unlocking new possibilities for innovation and collaboration.
Multi-Runtime
From the tiny 2m operating system binary to running on our pure Java web server, CommandBox, Jakarta EE, AWS Lambda, Microsoft Functions, Web Assembly, Android and more. BoxLang has been designed to enhance and adapt according to it's runnable runtime.
The Fusion of Modernity and Tradition
Experience the fusion of modern features inspired by CFML, Node, Ruby, Kotlin, Java, and Clojure, combined with the familiarity of Java bytecode compilation, making BoxLang a language of choice for forward-thinking developers.
Empowering Transition with Transpiler Support
Transitioning from CFML to BoxLang is seamless with our JIT transpiler, facilitating smooth migration and preserving existing code investments.
Unlocking Creativity with IDE Tools
Unleash your creativity with powerful IDE tools tailored for BoxLang, providing an intuitive development experience and streamlining your workflow. Join us as we embark on a journey to redefine JVM development. Welcome to the era of BoxLang.
Connector Corner: Seamlessly power UiPath Apps, GenAI with prebuilt connectorsDianaGray10
Join us to learn how UiPath Apps can directly and easily interact with prebuilt connectors via Integration Service--including Salesforce, ServiceNow, Open GenAI, and more.
The best part is you can achieve this without building a custom workflow! Say goodbye to the hassle of using separate automations to call APIs. By seamlessly integrating within App Studio, you can now easily streamline your workflow, while gaining direct access to our Connector Catalog of popular applications.
We’ll discuss and demo the benefits of UiPath Apps and connectors including:
Creating a compelling user experience for any software, without the limitations of APIs.
Accelerating the app creation process, saving time and effort
Enjoying high-performance CRUD (create, read, update, delete) operations, for
seamless data management.
Speakers:
Russell Alfeche, Technology Leader, RPA at qBotic and UiPath MVP
Charlie Greenberg, host
What is an RPA CoE? Session 2 – CoE RolesDianaGray10
In this session, we will review the players involved in the CoE and how each role impacts opportunities.
Topics covered:
• What roles are essential?
• What place in the automation journey does each role play?
Speaker:
Chris Bolin, Senior Intelligent Automation Architect Anika Systems
Northern Engraving | Nameplate Manufacturing Process - 2024Northern Engraving
Manufacturing custom quality metal nameplates and badges involves several standard operations. Processes include sheet prep, lithography, screening, coating, punch press and inspection. All decoration is completed in the flat sheet with adhesive and tooling operations following. The possibilities for creating unique durable nameplates are endless. How will you create your brand identity? We can help!
ScyllaDB is making a major architecture shift. We’re moving from vNode replication to tablets – fragments of tables that are distributed independently, enabling dynamic data distribution and extreme elasticity. In this keynote, ScyllaDB co-founder and CTO Avi Kivity explains the reason for this shift, provides a look at the implementation and roadmap, and shares how this shift benefits ScyllaDB users.
AI in the Workplace Reskilling, Upskilling, and Future Work.pptxSunil Jagani
Discover how AI is transforming the workplace and learn strategies for reskilling and upskilling employees to stay ahead. This comprehensive guide covers the impact of AI on jobs, essential skills for the future, and successful case studies from industry leaders. Embrace AI-driven changes, foster continuous learning, and build a future-ready workforce.
Read More - https://bit.ly/3VKly70
"What does it really mean for your system to be available, or how to define w...Fwdays
We will talk about system monitoring from a few different angles. We will start by covering the basics, then discuss SLOs, how to define them, and why understanding the business well is crucial for success in this exercise.
Must Know Postgres Extension for DBA and Developer during MigrationMydbops
Mydbops Opensource Database Meetup 16
Topic: Must-Know PostgreSQL Extensions for Developers and DBAs During Migration
Speaker: Deepak Mahto, Founder of DataCloudGaze Consulting
Date & Time: 8th June | 10 AM - 1 PM IST
Venue: Bangalore International Centre, Bangalore
Abstract: Discover how PostgreSQL extensions can be your secret weapon! This talk explores how key extensions enhance database capabilities and streamline the migration process for users moving from other relational databases like Oracle.
Key Takeaways:
* Learn about crucial extensions like oracle_fdw, pgtt, and pg_audit that ease migration complexities.
* Gain valuable strategies for implementing these extensions in PostgreSQL to achieve license freedom.
* Discover how these key extensions can empower both developers and DBAs during the migration process.
* Don't miss this chance to gain practical knowledge from an industry expert and stay updated on the latest open-source database trends.
Mydbops Managed Services specializes in taking the pain out of database management while optimizing performance. Since 2015, we have been providing top-notch support and assistance for the top three open-source databases: MySQL, MongoDB, and PostgreSQL.
Our team offers a wide range of services, including assistance, support, consulting, 24/7 operations, and expertise in all relevant technologies. We help organizations improve their database's performance, scalability, efficiency, and availability.
Contact us: info@mydbops.com
Visit: https://www.mydbops.com/
Follow us on LinkedIn: https://in.linkedin.com/company/mydbops
For more details and updates, please follow up the below links.
Meetup Page : https://www.meetup.com/mydbops-databa...
Twitter: https://twitter.com/mydbopsofficial
Blogs: https://www.mydbops.com/blog/
Facebook(Meta): https://www.facebook.com/mydbops/
Dandelion Hashtable: beyond billion requests per second on a commodity serverAntonios Katsarakis
This slide deck presents DLHT, a concurrent in-memory hashtable. Despite efforts to optimize hashtables, that go as far as sacrificing core functionality, state-of-the-art designs still incur multiple memory accesses per request and block request processing in three cases. First, most hashtables block while waiting for data to be retrieved from memory. Second, open-addressing designs, which represent the current state-of-the-art, either cannot free index slots on deletes or must block all requests to do so. Third, index resizes block every request until all objects are copied to the new index. Defying folklore wisdom, DLHT forgoes open-addressing and adopts a fully-featured and memory-aware closed-addressing design based on bounded cache-line-chaining. This design offers lock-free index operations and deletes that free slots instantly, (2) completes most requests with a single memory access, (3) utilizes software prefetching to hide memory latencies, and (4) employs a novel non-blocking and parallel resizing. In a commodity server and a memory-resident workload, DLHT surpasses 1.6B requests per second and provides 3.5x (12x) the throughput of the state-of-the-art closed-addressing (open-addressing) resizable hashtable on Gets (Deletes).
Getting the Most Out of ScyllaDB Monitoring: ShareChat's TipsScyllaDB
ScyllaDB monitoring provides a lot of useful information. But sometimes it’s not easy to find the root of the problem if something is wrong or even estimate the remaining capacity by the load on the cluster. This talk shares our team's practical tips on: 1) How to find the root of the problem by metrics if ScyllaDB is slow 2) How to interpret the load and plan capacity for the future 3) Compaction strategies and how to choose the right one 4) Important metrics which aren’t available in the default monitoring setup.
What is an RPA CoE? Session 1 – CoE VisionDianaGray10
In the first session, we will review the organization's vision and how this has an impact on the COE Structure.
Topics covered:
• The role of a steering committee
• How do the organization’s priorities determine CoE Structure?
Speaker:
Chris Bolin, Senior Intelligent Automation Architect Anika Systems
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
Keywords: AI, Containeres, Kubernetes, Cloud Native
Event Link: https://meine.doag.org/events/cloudland/2024/agenda/#agendaId.4211
The Microsoft 365 Migration Tutorial For Beginner.pptxoperationspcvita
This presentation will help you understand the power of Microsoft 365. However, we have mentioned every productivity app included in Office 365. Additionally, we have suggested the migration situation related to Office 365 and how we can help you.
You can also read: https://www.systoolsgroup.com/updates/office-365-tenant-to-tenant-migration-step-by-step-complete-guide/
Session 1 - Intro to Robotic Process Automation.pdfUiPathCommunity
👉 Check out our full 'Africa Series - Automation Student Developers (EN)' page to register for the full program:
https://bit.ly/Automation_Student_Kickstart
In this session, we shall introduce you to the world of automation, the UiPath Platform, and guide you on how to install and setup UiPath Studio on your Windows PC.
📕 Detailed agenda:
What is RPA? Benefits of RPA?
RPA Applications
The UiPath End-to-End Automation Platform
UiPath Studio CE Installation and Setup
💻 Extra training through UiPath Academy:
Introduction to Automation
UiPath Business Automation Platform
Explore automation development with UiPath Studio
👉 Register here for our upcoming Session 2 on June 20: Introduction to UiPath Studio Fundamentals: https://community.uipath.com/events/details/uipath-lagos-presents-session-2-introduction-to-uipath-studio-fundamentals/
Essentials of Automations: Exploring Attributes & Automation ParametersSafe Software
Building automations in FME Flow can save time, money, and help businesses scale by eliminating data silos and providing data to stakeholders in real-time. One essential component to orchestrating complex automations is the use of attributes & automation parameters (both formerly known as “keys”). In fact, it’s unlikely you’ll ever build an Automation without using these components, but what exactly are they?
Attributes & automation parameters enable the automation author to pass data values from one automation component to the next. During this webinar, our FME Flow Specialists will cover leveraging the three types of these output attributes & parameters in FME Flow: Event, Custom, and Automation. As a bonus, they’ll also be making use of the Split-Merge Block functionality.
You’ll leave this webinar with a better understanding of how to maximize the potential of automations by making use of attributes & automation parameters, with the ultimate goal of setting your enterprise integration workflows up on autopilot.
"Scaling RAG Applications to serve millions of users", Kevin GoedeckeFwdays
How we managed to grow and scale a RAG application from zero to thousands of users in 7 months. Lessons from technical challenges around managing high load for LLMs, RAGs and Vector databases.
4. • getSystemService(..) is your friendgetSystemService(..) is your friend
• Bridge app and the rest of AndroidBridge app and the rest of Android
• Android innovation code spotAndroid innovation code spot
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