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Android Apps Development Classes in Chandigarh. We at Big Boxx Academy Chandigarh providing 100% job oriented course and industrial Training in Android apps Development in Chandigarh
For More information call us at : +91 8427023322 | 0172-4612244
Website : www.bigboxx.in
Vibrant Technologies is headquarted in Mumbai,India.We are the best Android training provider in Navi Mumbai who provides Live Projects to students.We provide Corporate Training also.We are Best Android classes in Mumbai according to our students and corporators
contact us on : vibranttechnologies.co.in
International Journal of Engineering Research and DevelopmentIJERD Editor
Electrical, Electronics and Computer Engineering,
Information Engineering and Technology,
Mechanical, Industrial and Manufacturing Engineering,
Automation and Mechatronics Engineering,
Material and Chemical Engineering,
Civil and Architecture Engineering,
Biotechnology and Bio Engineering,
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Marine and Agriculture engineering,
Aerospace Engineering.
Introduction to Mobile Application DevelopmentSenthil Kanth
Introduction to Mobile Application Development
This ppt contains the topic like,,
WAP Network Structure,
The WAP Gateway plays an important role,
WAP Programming Model,
WML Example,
Java Platform,
Java 2 Platform,
Virtual Machines and horizontal and vertical APIs specified in configurations and Profiles,
Configurations
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
International Journal of Engineering Research and DevelopmentIJERD Editor
Electrical, Electronics and Computer Engineering,
Information Engineering and Technology,
Mechanical, Industrial and Manufacturing Engineering,
Automation and Mechatronics Engineering,
Material and Chemical Engineering,
Civil and Architecture Engineering,
Biotechnology and Bio Engineering,
Environmental Engineering,
Petroleum and Mining Engineering,
Marine and Agriculture engineering,
Aerospace Engineering.
Introduction to Mobile Application DevelopmentSenthil Kanth
Introduction to Mobile Application Development
This ppt contains the topic like,,
WAP Network Structure,
The WAP Gateway plays an important role,
WAP Programming Model,
WML Example,
Java Platform,
Java 2 Platform,
Virtual Machines and horizontal and vertical APIs specified in configurations and Profiles,
Configurations
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 process- thorsigniacharan Teja
Android App Development – With a technical enhanced team of Android App Developers in Bangalore,Thorsignia is bringing ideas into life. Our brilliant and sustained effort makes us the leading Android App Development Company in Bangalore.
Wifi Direct Based Chat And File Transfer Android ApplicationNitin Bhasin
This App allows you to share any kind of file present in SD card to other mobile phone directly at speed of 5+MBps. It even allows to click images shoot videos and directly dend to other device.It also allows to send drawings by having drawing pad in it in various colours and various brush sizes. Web-View is also implemented in it.
Link Of App At Amazon Store: http://www.amazon.com/Wifi-Direct-Chat-Transfer-Application/dp/B00TKFFMZO/ref=sr_1_1?s=mobile-apps&ie=UTF8&qid=1424009545&sr=1-1&keywords=Wifi+Direct+Chat+and+File+Transfer+Application
Basic Information on Android development to start with...This presentation covers What is Android, Its development process and Build Process which an Android Beginner should have know
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
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Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
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It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
5. Mobile Devices
5
It’s obvious that mobile device may take the place of PC in
future
OS plays a vital part
Processor Device
Embedded
OS
Middleware Apps
7. OHA and Android
7
OHA(Open Handset Alliance) is a group of 71 technology
and mobile companies, including Google, Intel, Dell, HTC
and China Mobile…
OHA’s aim:
accelerate innovation in mobile phones
offer consumers a richer, less expensive, and better mobile
experience
OHA developed Android™, the first complete, open, and
free mobile platform
OHA was initially called up by Google, and Google is the
‘captain’
8. What’s Android
8
Generally, Android is a software stack for
mobile devices that includes an operating
system, middleware and key applications
Android is based on JAVA and all its
applications are developed in JAVA
The JAVA VM, known as Dalvik, is highly
customized and optimized for mobile
devices
Android SDK offers rich tools for android
application development and many useful
APIs。
The core of Android
9. Android Features #1
9
Application framework enabling reuse and replacement
of components
Optimized Java virtual machine: Dalvik
Optimized Graphics Processing, supporting 2D and 3D
graphics(OpenGL ES 1.0 )
Integrated open source web browser: WebKit
SQLite for structured data storage
10. Android Features #2
10
Multimedia capability, supporting varieties of audio,
video and still image formats
GSM Telephony
Bluetooth, EDGE, 3G and Wi-Fi support
Camera, GPS, compass, accelerometer
and other sensors support
Rich development environment, including an
emulator, debugging tools, memory probe tools, log
tools and powerful eclipse plugins
Hardware
dependent
13. Linux Kernel
13
Note that Android based on a Linux kernel not a Linux OS
Supplies Security, Memory management, Process
management, Network stack and Driver model
Acts as an abstraction layer between the hardware and
the rest of the software stack
14. Libraries
14
Run in system background
Using C/C++ Language
4 types of Libraries
Bionic Libc, system C libraries
Function Libraries, supporting multimedia, web browser,
SQLite...
Native Servers
Hardware
Abstraction Libraries
15. Core Libraries
15
System C library, the standard C system library, tuned for
embedded Linux-based devices
Media Libraries, support playback and recording of many
popular audio and video formats, as well as image files,
including MPEG4, H.264, MP3, AAC, AMR, JPG, and PNG
Surface Manager, manages access to the display subsystem
and seamlessly composites 2D and 3D graphic layers from
multiple applications
WebKit, a modern web browser engine which powers both
the Android browser and an embeddable web view
SGL, the underlying 2D graphics engine
3D libraries, an implementation based on OpenGL ES 1.0 APIs
FreeType , bitmap and vector font rendering
SQLite , a powerful and lightweight relational database engine
16. Andoid Runtime
16
The core of Android platform
Dalvik Virtual Machine
Register-based
Executes files in the Dalvik Executable (.dex)
format
Java core Libraries
Provides most of the functionality of the Java programming
language.
17. Android Runtime (cont.)
17
The functions of Java core libraries rely on the Dalvik VM
and the underlying Linux kernel
Multiple Dalvik VMs may run at the same time
Every Android application runs in its own process, with its
own instance of the Dalvik virtual machine
The "dx" tool in Android SDK can transform compiled JAVA
class into the .dex format
18. Dalvik Virtual Machine
18
Android custom implementation virtual machine
Provides application portability and runtime consistency
Runs optimized file format (.dex) and Dalvik bytecode
Java .class / .jar files converted to .dex at build time
Designed for embedded environment
Supports multiple virtual machine processes per device
Highly CPU-optimized bytecode interpreter
Efficiently Using runtime memory
Core Libraries
Core APIs for Java language provide a powerful, yet simple and
familiar development platform
19. DVM vs. JVM
19
DVM
Google
Dalvik executable
Only supports a subset of standard Java Library
JVM
Sun
Java bytecode
Some worries that Java world may be divided into
different communities, each has its own Java standard
20. Application Framework
20
Simplify the reuse of components
Applications can publish their capabilities and any other
application may then make use of those capabilities
Applications is a set of services and systems, include
Views system, content providers, resources manager and so on
21. Application Framework (cont.)
21
Activity Manager, manages the lifecycle of applications
and provides a common navigation backstack
Notification Manager, enables all applications to display
custom alerts in the status bar
Resource Manager, providing access to non-code
resources such as localized strings, graphics, and layout
files
Content Providers, access data from other applications
(such as Contacts), or to share their own data
Views, used to build an application, including lists, grids,
text boxes, buttons, and even an embeddable web
browser
22. Applications
22
A set of core applications shipped with Android platform
an email client, SMS program, calendar, maps, browser,
contacts, and others
All written in Java
Our applications are in the same level as these
applications
24. Development Environment
IDE – Eclipse
Eclipse plug-in - ADT
Software Development Kit (SDK)
Android Emulator
Debugger
25. Setup Android SDK
25
Download Android SDK and extract the zip file to an
arbitrary folder
http://androidappdocs.appspot.com/sdk/index.html
E.g.: extract to C:
The SDK will be used by ADT in eclipse
26. Setup ADT plugin
26
Install Eclipse ADT plugin
Eclipse must be J2EE edition,
3.5 recommended
Update site: https://dl-
ssl.google.com/android/eclip
se/
Install all the plugins in the
repository
Restart needed after
installation
27. Configure ADT Plugin
27
Open eclipse Window->Preferences, select Android
Setup the SDK location as the folder where you extracted
the downloaded SDK zip file
28. Setup SDK APIs
28
Open Window->Android SDK and AVD Manager
Click Available Packages and then choose proper APIs to
install, the latest may be the best
29. Setup Emulators
29
After SDK APIs installation,
click Virtual Devices
Click new, there will be a
dialog
input a name
choose a running target and a
skin
specify the SD card size
30. Ready…
30
Now you may start
the AVD
Click start to start
the new AVD
First start-up may
take a very long time
32. Create a new Android Project
32
Open File->New-
>Android project
Project name
Build Target
Application name
Package name
Create Activity
35. Run Hello World
35
Select HelloWorld Project, Run->Run as->Android
Application
ADT will start a proper AVD and run HelloWorld app on it
36. Behind HelloWorld #1
36
R.java, generated by Android SDK, represents all the
resources of the app. resources are all in res folder
resources are pre-compiled into binary format
/* AUTO-GENERATED FILE. DO NOT MODIFY.
*
* This class was automatically generated by the
* aapt tool from the resource data it found. It
* should not be modified by hand.
*/
package sample.hello;
public final class R {
public static final class attr {
}
public static final class drawable {
public static final int icon=0x7f020000;
}
public static final class layout {
public static final int main=0x7f030000;
}
public static final class string {
public static final int app_name=0x7f040001;
public static final int hello=0x7f040000;
}
}
37. Linear Layout
Behind HelloWorld #2
37
res/layout , contains layout declarations of the app, in XML
format, UIs are built according to the layout file
main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android=http://schemas.android.com/apk/res/android
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/hello" />
</LinearLayout>
TextView, display
static text
A reference to
String resource
‘hello’
38. referenced in
res/layout/mai
n.xml
Behind HelloWorld #3
38
res/values, contains string declarations or other
values(e.g.:colors) of the app
string.xml, contains string resources
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="hello">Hello World, HelloWorld!</string>
<string name="app_name">HelloWorld</string>
</resources>
referenced in
AndroidManifest.xml
39. Behind HelloWorld #4
39
res/drawable, contains all image resources
folders may have suffixes, app will choose the most suitable
one, so do the other resources
three folders: drawable-ldpi, drawable-hdpi, drawable-mdpi,
each contains an icon.png file
app will choose the proper icon according to the device DPI
reference name:@drawable/icon
other folders we may use in future
menu, anim (animation), xml ( preference and searchable)
41. Core Components-Activity #1
41
Basically, An activity presents a visual user interface for
one focused endeavor the user can undertake
An application might consist of just one activity or several,
each Activity is derived from android.app.Activity and
should be declared in AndroidManifest.xml file
Each activity is given a default window to draw in, the
window may be full screen or smaller and on top of other
window
The visual content of the window is provided by a
hierarchy of views — objects derived from the base View
class
Activity.setContentView() method is used to set a certain
hierarchy of view objects
42. Core Components-Activity #2
42
Activities are activated by asynchronous messages called
intents
An intent is an Intent object that holds the content of the message
The action being requested or the URI of the data to act on
The <intent-filter> label in AndroidManifest.xml file specifies
the Intent that can start the Activity
declares the main activity, it will be started automatically when the
app starts
An activity is launched (or given something new to do) by
passing an Intent object to Context.startActivity() or
Activity.startActivityForResult()
44. Other Core Components
44
Service
A service doesn't have a visual user interface, runs in the
background for a period of time
Broadcast receivers
a component that does nothing but receive and react to
broadcast announcements
Content providers
A content provider makes a specific set of the application's
data available to other applications.
The data can be stored in the file system, in an SQLite database,
or in any other manner that makes sense
45. Beyond HelloWorld #1
45
Build up an app that you can input your greetings and
display your greetings
Input: EditText
Display: TextView
Of course, we have to add an button
Edit res/layout/main.xml file to add these components
each has an android:id property, used to reference it in code
46. Beyond HelloWorld #2
46
modify HelloWorld.java
firstly get the references declared in main.xml
then add event response for Button
49. Useful Materials
49
Android Official Site
• http://www.android.com
Android SDK, Tutorial, Concepts and API docs
• http://androidappdocs.appspot.com/index.html
Android Development Community
• http://www.anddev.org/
30 Days Android Apps Development
• http://bakhtiyor.com/category/30-days-of-android-apps/