Introduction to everything around Android:-
Android mobile operating system
Android app
Android app sandboxing
Android app development platform
Android emulators and advance techniques
Android device administration
Sample App
This Presentation (Android) is prepared by me for Education Purpose. And be careful for Hyperlinks. There are so many Hyperlinks. Just click on them.
Thank You
Mr. SOM
Android Development: Build Android App from ScratchTaufan Erfiyanto
a month ago, i have a change to held a one day workshop about Android development at Phetchaburi Rajabhat University, Thailand. The workshop is attended by students and lecturers. it is a pleasure to me to see many people that excited to learn android development.
This is a presentation slide of my presentation. in this presentation you will learn about how to build create a simple to do list app from scratch.
content of the presentation slide:
- Introduction: what Android is?
- Android development tools
- Creating Android Project
- Understanding the Project Structure
- Creating Android Emulator
- Running Android Project on Emulator
- Running Android Project on Device
- Creating User Interface
- Manipulating Widget
- Creating To Do List App
- Integrating SQLite Database to Android Project
This Presentation (Android) is prepared by me for Education Purpose. And be careful for Hyperlinks. There are so many Hyperlinks. Just click on them.
Thank You
Mr. SOM
Android Development: Build Android App from ScratchTaufan Erfiyanto
a month ago, i have a change to held a one day workshop about Android development at Phetchaburi Rajabhat University, Thailand. The workshop is attended by students and lecturers. it is a pleasure to me to see many people that excited to learn android development.
This is a presentation slide of my presentation. in this presentation you will learn about how to build create a simple to do list app from scratch.
content of the presentation slide:
- Introduction: what Android is?
- Android development tools
- Creating Android Project
- Understanding the Project Structure
- Creating Android Emulator
- Running Android Project on Emulator
- Running Android Project on Device
- Creating User Interface
- Manipulating Widget
- Creating To Do List App
- Integrating SQLite Database to Android Project
Android Application Devlopment. A Guide for the Intermediate Developer. Degree Thesis in Computer Science presented at Malmo Univerity, School of Technology, Department of Computer Science June 4, 2010.
Evolution of Android Operating System and it’s Versionsijtsrd
Android is a software stack for mobile devices that includes an operating system, middleware and key applications. It can be considered as a software platform as well as an operating system for mobile devices based on the Linux operating system and currently developed by Google. It is designed primarily for touch screens mobile devices such as smartphones and tablet computers. One of the most widely used mobile OS these days is android. It is free and open source software its source code is known as Android Open Source Project AOSP , which is primarily licensed under the Apache License. This Paper Contains android architecture consists of key applications, Application framework, Native libraries, Android runtime, DVM, Linux Kernal., Many versions of Android Operating System are KitKat, JellyBean, Honeycomb, Froyo etc… Advantages and Disadvantages of Android and also the conclusion. Aishwarya Gujar | Prof. Pratibha Adkar "Evolution of Android Operating System and it’s Versions" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-4 , June 2021, URL: https://www.ijtsrd.compapers/ijtsrd42519.pdf Paper URL: https://www.ijtsrd.comengineering/computer-engineering/42519/evolution-of-android-operating-system-and-it’s-versions/aishwarya-gujar
Android - From Zero to Hero @ DEVit 2017Ivo Neskovic
The workshop deals with the design and implementation of applications for mobile devices using the Android operating system. Participants work at all stages of the development life-cycle from inception to deployment, whilst considering usability and device capabilities for a mobile application capable of meeting a functional specification. Participants are introduced to the programming environment for application development and have a hands-on approach to programming using the appropriate programming languages.
Questions About Android Application DevelopmentAdeel Rasheed
In this file i describe all the important questions about android application development.
What is Android?
What is an Activity?
Describe android application architecture?
What is explicit intent?
What is APK format?
What is implicit intent?
What language does Android support to develop an application?
Enroll for Android application development training today. Request Demo class. Our instructor has 8+ years hands on experience in implementing Android application development in mission Critical projects. Request a Demo classes today.
Android Application Devlopment. A Guide for the Intermediate Developer. Degree Thesis in Computer Science presented at Malmo Univerity, School of Technology, Department of Computer Science June 4, 2010.
Evolution of Android Operating System and it’s Versionsijtsrd
Android is a software stack for mobile devices that includes an operating system, middleware and key applications. It can be considered as a software platform as well as an operating system for mobile devices based on the Linux operating system and currently developed by Google. It is designed primarily for touch screens mobile devices such as smartphones and tablet computers. One of the most widely used mobile OS these days is android. It is free and open source software its source code is known as Android Open Source Project AOSP , which is primarily licensed under the Apache License. This Paper Contains android architecture consists of key applications, Application framework, Native libraries, Android runtime, DVM, Linux Kernal., Many versions of Android Operating System are KitKat, JellyBean, Honeycomb, Froyo etc… Advantages and Disadvantages of Android and also the conclusion. Aishwarya Gujar | Prof. Pratibha Adkar "Evolution of Android Operating System and it’s Versions" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-4 , June 2021, URL: https://www.ijtsrd.compapers/ijtsrd42519.pdf Paper URL: https://www.ijtsrd.comengineering/computer-engineering/42519/evolution-of-android-operating-system-and-it’s-versions/aishwarya-gujar
Android - From Zero to Hero @ DEVit 2017Ivo Neskovic
The workshop deals with the design and implementation of applications for mobile devices using the Android operating system. Participants work at all stages of the development life-cycle from inception to deployment, whilst considering usability and device capabilities for a mobile application capable of meeting a functional specification. Participants are introduced to the programming environment for application development and have a hands-on approach to programming using the appropriate programming languages.
Questions About Android Application DevelopmentAdeel Rasheed
In this file i describe all the important questions about android application development.
What is Android?
What is an Activity?
Describe android application architecture?
What is explicit intent?
What is APK format?
What is implicit intent?
What language does Android support to develop an application?
Enroll for Android application development training today. Request Demo class. Our instructor has 8+ years hands on experience in implementing Android application development in mission Critical projects. Request a Demo classes today.
A for Android !! yes it really awesome Android is getting famous day by day. I have created this paper presentation for a conference so I would like to share it. Let's see a short note about an Android OS in ppt. for more visit www.soontips.com
Outstanding Improvement Award Outstanding Improvement Awardpravinmali2191
The chemicals industry (industrial chemicals, pharmaceuticals, pesticides, biocides, food and feed additives and cosmetics) is one of the largest industrial sectors in the world and one which poses many challenges for government regulators; inefficient regulation would have costly implications for the environment, human health, government budgets and the continued growth of this important global industry. Not only can different regulatory approaches and requirements in each OECD country create significant costs for the chemicals industry and for governments, they can also create barriers to trade.
If national approaches to chemical regulation are harmonised, industry is not faced with a plethora of conflicting or duplicative requirements, governments are provided with a common basis for working with each other, and non-tariff barriers to trade are reduced. The principal tools for harmonisation are a set of OECD Council Decisions which make up the OECD Mutual Acceptance of Data (MAD) system, including its OECD Guidelines for the Testing of Chemicals and OECD Principles of Good Laboratory Practice (GLP).
The chemicals industry (industrial chemicals, pharmaceuticals, pesticides, biocides, food and feed additives and cosmetics) is one of the largest industrial sectors in the world and one which poses many challenges for government regulators; inefficient regulation would have costly implications for the environment, human health, government budgets and the continued growth of this important global industry. Not only can different regulatory approaches and requirements in each OECD country create significant costs for the chemicals industry and for governments, they can also create barriers to trade.
If national approaches to chemical regulation are harmonised, industry is not faced with a plethora of conflicting or duplicative requirements, governments are provided with a common basis for working with each other, and non-tariff barriers to trade are reduced. The principal tools for harmonisation are a set of OECD Council Decisions which make up the OECD Mutual Acceptance of Data (MAD) system, including its OECD Guidelines for the Testing of Chemicals and OECD Principles of Good Laboratory Practice (GLP).
The chemicals industry (industrial chemicals, pharmaceuticals, pesticides, biocides, food and feed additives and cosmetics) is one of the largest industrial sectors in the world and one which poses many challenges for government regulators; inefficient regulation would have costly implications for the environment, human health, government budgets and the continued growth of this important global industry. Not only can different regulatory approaches and requirements in each OECD country create significant costs for the chemicals industry and for governments, they can also create barriers to trade.
If national approaches to chemical regulation are harmonised, industry is not faced with a plethora of conflicting or duplicative requirements
I used this deck to give an overview on Android development for Android Development professional training in DyCode Edu.
More information on the training, please refer to http://edu.dycode.co.id
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.
Accelerate Enterprise Software Engineering with PlatformlessWSO2
Key takeaways:
Challenges of building platforms and the benefits of platformless.
Key principles of platformless, including API-first, cloud-native middleware, platform engineering, and developer experience.
How Choreo enables the platformless experience.
How key concepts like application architecture, domain-driven design, zero trust, and cell-based architecture are inherently a part of Choreo.
Demo of an end-to-end app built and deployed on Choreo.
In software engineering, the right architecture is essential for robust, scalable platforms. Wix has undergone a pivotal shift from event sourcing to a CRUD-based model for its microservices. This talk will chart the course of this pivotal journey.
Event sourcing, which records state changes as immutable events, provided robust auditing and "time travel" debugging for Wix Stores' microservices. Despite its benefits, the complexity it introduced in state management slowed development. Wix responded by adopting a simpler, unified CRUD model. This talk will explore the challenges of event sourcing and the advantages of Wix's new "CRUD on steroids" approach, which streamlines API integration and domain event management while preserving data integrity and system resilience.
Participants will gain valuable insights into Wix's strategies for ensuring atomicity in database updates and event production, as well as caching, materialization, and performance optimization techniques within a distributed system.
Join us to discover how Wix has mastered the art of balancing simplicity and extensibility, and learn how the re-adoption of the modest CRUD has turbocharged their development velocity, resilience, and scalability in a high-growth environment.
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In 2015, I used to write extensions for Joomla, WordPress, phpBB3, etc and I ...Juraj Vysvader
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Multiple Your Crypto Portfolio with the Innovative Features of Advanced Crypt...Hivelance Technology
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Experience our free, in-depth three-part Tendenci Platform Corporate Membership Management workshop series! In Session 1 on May 14th, 2024, we began with an Introduction and Setup, mastering the configuration of your Corporate Membership Module settings to establish membership types, applications, and more. Then, on May 16th, 2024, in Session 2, we focused on binding individual members to a Corporate Membership and Corporate Reps, teaching you how to add individual members and assign Corporate Representatives to manage dues, renewals, and associated members. Finally, on May 28th, 2024, in Session 3, we covered questions and concerns, addressing any queries or issues you may have.
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Code reviews are vital for ensuring good code quality. They serve as one of our last lines of defense against bugs and subpar code reaching production.
Yet, they often turn into annoying tasks riddled with frustration, hostility, unclear feedback and lack of standards. How can we improve this crucial process?
In this session we will cover:
- The Art of Effective Code Reviews
- Streamlining the Review Process
- Elevating Reviews with Automated Tools
By the end of this presentation, you'll have the knowledge on how to organize and improve your code review proces
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Climate Science Flows: Enabling Petabyte-Scale Climate Analysis with the Eart...Globus
The Earth System Grid Federation (ESGF) is a global network of data servers that archives and distributes the planet’s largest collection of Earth system model output for thousands of climate and environmental scientists worldwide. Many of these petabyte-scale data archives are located in proximity to large high-performance computing (HPC) or cloud computing resources, but the primary workflow for data users consists of transferring data, and applying computations on a different system. As a part of the ESGF 2.0 US project (funded by the United States Department of Energy Office of Science), we developed pre-defined data workflows, which can be run on-demand, capable of applying many data reduction and data analysis to the large ESGF data archives, transferring only the resultant analysis (ex. visualizations, smaller data files). In this talk, we will showcase a few of these workflows, highlighting how Globus Flows can be used for petabyte-scale climate analysis.
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Cyaniclab : Software Development Agency Portfolio.pdfCyanic lab
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Paketo Buildpacks : la meilleure façon de construire des images OCI? DevopsDa...Anthony Dahanne
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Venez le découvrir lors de cette session ignite
Your Digital Assistant.
Making complex approach simple. Straightforward process saves time. No more waiting to connect with people that matter to you. Safety first is not a cliché - Securely protect information in cloud storage to prevent any third party from accessing data.
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One Subscription, Four Modules – Admin, Employee, Receptionist, and Gatekeeper ensures confidentiality and prevents data from being manipulated
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One app for all industries – a Visitor Management System that works for any organisation.
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Visitor is registered and checked-in by the Receptionist
Host gets a notification, where they opt to Approve the meeting
Host notifies the Receptionist of the end of the meeting
Visitor is checked-out by the Receptionist
Host enters notes and remarks of the meeting
Customizable Components
Scheduling Meetings – Host can invite visitors for meetings and also approve, reject and reschedule meetings
Single/Bulk invites – Invitations can be sent individually to a visitor or collectively to many visitors
VIP Visitors – Additional security of data for VIP visitors to avoid misuse of information
Courier Management – Keeps a check on deliveries like commodities being delivered in and out of establishments
Alerts & Notifications – Get notified on SMS, email, and application
Parking Management – Manage availability of parking space
Individual log-in – Every user has their own log-in id
Visitor/Meeting Analytics – Evaluate notes and remarks of the meeting stored in the system
Visitor Management System is a secure and user friendly database manager that records, filters, tracks the visitors to your organization.
"Secure Your Premises with VizMan (VMS) – Get It Now"
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Spring Transaction, Spring MVC,
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In fact, according to a report by Statista, the number of React Native developers has been steadily increasing over the years, reaching an estimated 1.9 million by the end of 2024. This means that the demand for this framework in the job market has been growing making it a valuable skill.
But what makes React Native so popular for mobile application development? It offers excellent cross-platform capabilities among other benefits. This way, with React Native, developers can write code once and run it on both iOS and Android devices thus saving time and resources leading to shorter development cycles hence faster time-to-market for your app.
Let’s take the example of a startup, which wanted to release their app on both iOS and Android at once. Through the use of React Native they managed to create an app and bring it into the market within a very short period. This helped them gain an advantage over their competitors because they had access to a large user base who were able to generate revenue quickly for them.
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The U.S. Geological Survey (USGS) has made substantial investments in meeting evolving scientific, technical, and policy driven demands on storing, managing, and delivering data. As these demands continue to grow in complexity and scale, the USGS must continue to explore innovative solutions to improve its management, curation, sharing, delivering, and preservation approaches for large-scale research data. Supporting these needs, the USGS has partnered with the University of Chicago-Globus to research and develop advanced repository components and workflows leveraging its current investment in Globus. The primary outcome of this partnership includes the development of a prototype enterprise repository, driven by USGS Data Release requirements, through exploration and implementation of the entire suite of the Globus platform offerings, including Globus Flow, Globus Auth, Globus Transfer, and Globus Search. This presentation will provide insights into this research partnership, introduce the unique requirements and challenges being addressed and provide relevant project progress.
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2. Agenda
Introduction to
o Android mobile operating system
o Android app
o Android app sandboxing
o Android app development platform
o Android emulators and advance techniques
o Android device administration
o Sample App
Bipin Jethwani
3. Android is a mobile operating
system (OS) based on the Linux
kernel and currently developed
by Google.
Bipin Jethwani
4. Initially developed by Android, Inc.,
which Google backed financially and
later bought in 2005, Android was
unveiled in 2007.
This was 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.
Bipin Jethwani
5. The main hardware platform for Android is the
ARM architecture (ARMv7 and ARMv8-A architectures).
x86 and MIPS architectures are also officially supported
Since Android 5.0 "Lollipop", 64-bit variants of all
platforms are supported.
Bipin Jethwani
7. Google Nexus
Google's flagship Android
products
Google manages the design, development,
marketing, and support of these devices,
But some development and all manufacturing are
carried out by partnering original equipment
manufacturers (OEMs).
Nexus One
(by HTC)
Nexus S
(by Samsung)
Galaxy Nexus
(by Samsung)
Nexus 4
(by LG)
Nexus 5
(by LG)
Nexus 6
(by Motorola Mobility)
Nexus 7
(by Asus)
Nexus 9
(Google and HTC)
Nexus 10
(by Samsung)
Bipin Jethwani
21. Android 5.0 "Lollipop"
Android Runtime (ART) with ahead-of-time (AOT) compilation and
improved garbage collection (GC), replacing Dalvik that combines bytecode
interpretation with trace-based just-in-time (JIT) compilation.
Support for 64-bit CPUs
Material design
Project Volta, for battery life improvements
22. Android 5.1.1
Device protection: if a device is lost or stolen it will remain locked until the owner
signs into their Google account, even if the device is reset to factory settings.
24. However, they run on Android's own Java
Virtual Machine, called Dalvik Virtual
Machine (DVM)
25.
26. The Android SDK tools compile your code—
along with any data and resource files—into
an APK: an Android package, which is an
archive file with an .apk suffix.
27. .apk file is the containers for app binaries.
.dex files these are all the app’s .class files
converted to Dalvik byte code.
compiled resources (resources.arsc)
uncompiled resource
Binary version of AndroidManifest.xml
An .apk file contains all of the information necessary to run your application on a device or
emulator.
28.
29. App are made from components.
Android instantiates and runs them as needed.
30. The two fundamental concepts about Android app framework
App provide multiple entry points
o From one component you can start another component
using an intent. You can even start a component in a
different app, such as an activity in maps app to show an
address.
Apps adapt to different devices
o You can create different XML layout files for different
screen sizes and the system determines which layout to
apply based on the current device’s screen size.
31. Three of the four component types—activities,
services, and broadcast receivers—are
activated by an asynchronous message
called an intent.
35. Android OS is a multi-user Linux system
Each app is a different user.
36. Android OS is a multi-user Linux system
Each app is a different user.
System assigns each app a unique Linux User ID
37. Android OS is a multi-user Linux system
Each app is a different user.
System assigns each app a unique Linux User ID
This User ID doesn’t change during app’s life on a device.
38. Android OS is a multi-user Linux system
Each app is a different user.
System assigns each app a unique Linux User ID
This User ID doesn’t change during app’s life on a device.
This User ID is used only by the system and is unknown to the app.
39. Android OS is a multi-user Linux system
Each app is a different user.
System assigns each app a unique Linux User ID
This User ID doesn’t change during app’s life on a device.
This User ID is used only by the system and is unknown to the app.
System sets permissions for all the files in an app so that only the User ID assigned
to that app can access them.
40. Android OS is a multi-user Linux system
Each app is a different user.
System assigns each app a unique Linux User ID
This id doesn’t change during app’s life on a device.
This User ID is used only by the system and is unknown to the app.
System sets permissions for all the files in an app so that only the User ID assigned
to that app can access them.
Each process has its own virtual machine (VM), so an app's code runs in isolation
from other apps.
41. Android OS is a multi-user Linux system
Each app is a different user.
System assigns each app a unique Linux User ID
This id doesn’t change during app’s life on a device.
This User ID is used only by the system and is unknown to the app.
System sets permissions for all the files in an app so that only the User ID assigned
to that app can access them.
Each application is given a dedicated data directory which only it has permission
to read and write to
Each process has its own virtual machine (VM), so an app's code runs in isolation
from other apps.
By default, every app runs in its own Linux process. Android starts the process
when any of the app's components need to be executed, then shuts down the
process when it's no longer needed or when the system must recover memory for
other apps.
42.
43. Zygote is a daemon whose goal is to launch Apps.
44. Automatically generated UIDs for applications start at 10000 (AID_APP), and the
corresponding usernames are in the form
app_XXX or
uY_aXXX (on Android versions that support multiple physical users),
45. The data directory of the email application is named after its package name and is created
under /data/data/ on single-user devices.
46. Thus, applications are isolated, or sandboxed,
both at the process level (by having each run in a
dedicated process) and at the file level (by having a private
data directory).
This creates a kernel-level application sandbox, which
applies to all applications, regardless of whether they are
executed in a native or virtual machine process.
47. Apps that are signed with same certificate can share data, user ID, as well as run in
a single process. They just need to specify same sharedUserId and process.
53. Based on Eclipse
Based on IntelliJ Community Edition
Windows
•Microsoft® Windows® 8/7/Vista/2003 (32 or 64-bit)
54. Based on Eclipse
Based on IntelliJ Community Edition
Windows
•Microsoft® Windows® 8/7/Vista/2003 (32 or 64-bit)
Mac OS X
Mac® OS X® 10.8.5 or higher, up to 10.9 (Mavericks)
55. Based on Eclipse
Based on IntelliJ Community Edition
Windows
•Microsoft® Windows® 8/7/Vista/2003 (32 or 64-bit)
Mac OS X
Mac® OS X® 10.8.5 or higher, up to 10.9 (Mavericks)
Linux
GNOME or KDE desktop
Tested on Ubuntu® 14.04, Trusty Tahr
56.
57.
58. DDMS
DDMS stands for: Dalvik Debug Monitor Server
It is used in:
Tracking memory allocation of objects
Examining thread information
Helps in emulating phone operations and location
Also for screen capture, call, and SMS spoofing.
59.
60.
61.
62. Google USB Driver
The Google USB Driver is required for Windows only in order to
perform adb debugging with any of the Google Nexus devices.
Downloading the Google USB Driver
63. Running android app on real devices via USB
To run the Android app on a real device (Android Phone or Android Tablet):
1.Connect the real device to your computer.
1.Make sure that you have the "USB Driver" for your device installed on your
computer.
2.Enable "USB Debugging" mode on your real device:
64. Running android app on real devices via USB
To run the Android app on a real device (Android Phone or Android Tablet):
1.Connect the real device to your computer.
1.Make sure that you have the "USB Driver" for your device installed on your
computer.
2.Enable "USB Debugging" mode on your real device:
(On Android 3.2 and older)
This allows Android SDK to transfer data between your computer and your device.
Also enable "Unknown source" from "Applications". This allows applications from
unknown sources to be installed on the device.
"Settings" ⇒ "Applications" ⇒ "Development" ⇒ Check "USB Debugging"
65. Running android app on real devices via USB
To run the Android app on a real device (Android Phone or Android Tablet):
1.Connect the real device to your computer.
1.Make sure that you have the "USB Driver" for your device installed on your
computer.
2.Enable "USB Debugging" mode on your real device:
(On Android 4.0 and newer)
"Settings" ⇒ "Developer options" ⇒ Check "USB Debugging".
66. Running android app on real devices using USB
To run the Android app on a real device (Android Phone or Android Tablet):
1.Connect the real device to your computer.
1.Make sure that you have the "USB Driver" for your device installed on your
computer.
2.Enable "USB Debugging" mode on your real device:
(On Android 4.2 and newer)
First you need to enable "Developer options" via
"Settings" ⇒ About Phone ⇒ tap "Build number" seven (7) times
"Settings" ⇒ "Developer options" ⇒ Check "USB Debugging".
70. A SOFTWARE STACK FOR MOBILE DEVICES
ANDROID LINUX KERNEL
SYSTEM LIBRARIES
RUNTIME
APPLICATION FRAMEWORKS
SDK
KEY APPS
71. A SOFTWARE STACK FOR MOBILE DEVICES
ANDROID LINUX KERNEL
SECURITY
MEMORY & PROCESS MANAGEMENT
FILE & NETWORK I/O
DEVICE DRIVERS
SYSTEM LIBRARIES
RUNTIME
APPLICATION FRAMEWORKS
SDK
KEY APPS
72. A SOFTWARE STACK FOR MOBILE DEVICES
ANDROID LINUX KERNEL
SECURITY
MEMORY & PROCESS MANAGEMENT
FILE & NETWORK I/O
DEVICE DRIVERS
ANDROID SPECIFIC
POWER MANAGEMENT
SYSTEM LIBRARIES
APPLICATION FRAMEWORKS
KEY APPS
SDK
RUNTIME
73. A SOFTWARE STACK FOR MOBILE DEVICES
ANDROID LINUX KERNEL
SECURITY
MEMORY & PROCESS MANAGEMENT
FILE & NETWORK I/O
DEVICE DRIVERS
ANDROID SPECIFIC
POWER MANAGEMENT
ANDROID SHARED MEMORY
SYSTEM LIBRARIES
APPLICATION FRAMEWORKS
KEY APPS
SDK
RUNTIME
74. A SOFTWARE STACK FOR MOBILE DEVICES
ANDROID LINUX KERNEL
SECURITY
MEMORY & PROCESS MANAGEMENT
FILE & NETWORK I/O
DEVICE DRIVERS
ANDROID SPECIFIC
POWER MANAGEMENT
ANDROID SHARED MEMORY
LOW MEMORY KILLER
SYSTEM LIBRARIES
APPLICATION FRAMEWORKS
KEY APPS
SDK
RUNTIME
75. A SOFTWARE STACK FOR MOBILE DEVICES
ANDROID LINUX KERNEL
SECURITY
MEMORY & PROCESS MANAGEMENT
FILE & NETWORK I/O
DEVICE DRIVERS
ANDROID SPECIFIC
POWER MANAGEMENT
ANDROID SHARED MEMORY
LOW MEMORY KILLER
IPC - BINDER
SYSTEM LIBRARIES
APPLICATION FRAMEWORKS
KEY APPS
SDK
RUNTIME
76. A SOFTWARE STACK FOR MOBILE DEVICES
LINUX KERNEL
SYSTEM LIBRARIES
APPLICATION FRAMEWORKS
WINDOW MANAGER
VIEW SYSTEM
PACKAGE MANAGER
ACTIVITY MANAGER
LOCATION MANAGER
NOTIFICATION MANAGER
ALARM MANAGER
CONTENT PROVIDERS
RESOURCE MANAGER
TELEPHONY MANAGER
KEY APPS
SDK
RUNTIME
77.
78. Emulator
Can emulate many different device/user characteristics, such as
Network speed/latencies
Battery Power
Location coordinates
79. VGA means Video Graphics Array, and has a resolution of 640*480 pixels.
QVGA means Quarter Video Graphics Array and has a resolution of 320*240 pixels.
HVGA means Half Video Graphics Array, and has a resolution of 480*320 pixels.
WVGA (Wide Video Graphics Array) with a resolution of 800*480 pixels
FWVGA (Full Wide Video Graphics Array) at 854*480 pixels
The only difference between WVGA and FWVGA is the screen aspect ratio. WVGA has
15:9, and FWVGA is 16:9. 16:9 is better for HD movie watching
95. Android Device Manager
Android Device Manager is a Google app that allows you to
track and secure your devices remotely.
96. Android Device Manager
Android Device Manager is a Google app that allows you to
track and secure your devices remotely.
97. Android Device Manager
, you can remotely track your devices, cause them to ring (even if it
was put in silent mode), change the lock code, or completely wipe
your devices through this handy little app.
98. Android Device Manager
https://www.google.com/android/devicemanager
If you lose your android device, you can use Android Device
Manager to:
1. Find
2. Ring
3. Lock
4. Erase
5. Add a phone number to lock screen
Depending on the permissions you give Android Device
Manager in the Google Settings app
100. Android Device Manager
https://www.google.com/android/devicemanager
If you lose your android device, you can use Android Device
Manager to:
1. Find
2. Ring
3. Lock
4. Erase
5. Add a phone number to lock screen
Depending on the permissions you give Android Device
Manager in the Google Settings app