Android is an open-source software platform that powers mobile devices. It is developed by Google and the Open Handset Alliance. The presentation discusses Android app development, including the tools and steps needed. Android uses Java for app development and a Linux kernel. The SDK provides libraries and tools to create apps with activities, resources, and configurations. Developers can run apps in an Android emulator or on actual devices.

1. ANDROID APP
DEVELOPMENT
SUBMITTED BY: PRESENTATION BY:
SMITA DANDOTIA MAM ANKIT CHAVHAN
ASST. PROF CS I, IV SEM
CS DEPT. O905CS111011
ITM UNIVERSE

2. Introduction to Android :
• Open software platform for mobile development
• Fast application development in Java
• Software platform from Google and the Open Handset Alliance
Powered by Linux operating system
• Open source under the Apache 2 license
• Powered by Linux operating system

3. Android Features :
• Application Framework
• Dalvik virtual machine
• Integrated ( webkit ) browser
• SQL Lite
• Video and audio codec
• Bluetooth, EDGE, 3G, and WiFi
• Camera, GPS, compass, and accelerometer

4. Android and the Hardware :
• Built-in Apps ≡ Apps created in SDK
• Leverage Linux kernel to interface with hardware
• Open source platform promotes development from global
community

6. Linux Kernel :
• Works as a HAL
• Device drivers
• Memory management
• Process management
• Networking

7. Libraries :
• Works as a HAL
• Device drivers
• Memory management
• Process management
• Networking

8. Application Framework :
• API interface
• Activity manager – manages application life cycle.

9. Installation &
Configuration :

10. Software Needed :
• JDK (Java Development Kit)
> Java programming language is used to build Android application
• Eclipse IDE
> Editor, Debugger, profiler, deployment
• Android SDK
> Libraries, samples, documentation, handset ,emulators, debugger
• Eclipse ADT (Android DevelopmentTools) plugin
> Give you a powerful, integrated Android development environment

11. Creating Android Project using
Eclipse :
• Automatic creation of building blocks of an Android
application :
>AndroidManifest.xml
> strings.xml
> R.java
>Android library

12. Make a new Android app project :

13. Make a new Android app project :

14. Make a new Android app project :

15. What’s in an android project ?
• App Behavior in Java code
• Resources and XML layouts
• Configuration files

16. What’s in an android project ?
• App Behavior in Java code
• Resources and XML layouts
• Configuration files

17. Run the project :
ANDROID EMULATOR:
• The Android SDK includes an Android emulator desktop
application that simulates a complete running Android
device.

19. Test Drive :
STEP 1.
STEP 2.
STEP 3.

20. Setup an emulator configuration :
STEP 1.
STEP 2.

21. Test Drive :

22. THANK
YOU!!!