android app development lecture notes
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Android Application Development
Get you an idea of how to start developing Android applications Introduce major Android application concepts Walk you through a sample application in the development environment |
What hardware and software do I need to do Android development?
There are a number of different hardware and software tools you will need to do Android development: Since Android code is written for a virtual machine anyway, Android apps can be developed and built on any computer’s operating system (unlike some other mobile OS…). But obviously Android apps will need to be run on Android devices.
What are Android development notes?
The goal of these notes is to provide learning materials for students in the course or anyone else who wishes to learn the basics of developing Android applications. These notes cover the tools, programming languages, and architectures needed to develop applications for the Android platform.
What skills do you need to develop Android apps?
These notes cover the tools, programming languages, and architectures needed to develop applications for the Android platform. This course expects you to have “journeyman”-level skills in Java (apprenticeship done, not yet master).
What are the YouTube videos on learning Android development?
This is a series of YouTube videos on learning Android development. They are made by a developer who is not affiliated with this course. These are provided as a supplement in case you want more resources for learning additional content about Android app development. This document and its content are copyright © Marty Stepp, 2017.
Goal
Get you an idea of how to start developing Android applications Introduce major Android application concepts Walk you through a sample application in the development environment arcb.csc.ncsu.edu
Agenda
System architecture Hello World Application components Practical matters Toolchain arcb.csc.ncsu.edu
The History of GUIs
Hardcoded to the screen Hardcoded to the window Hardcoded within a view hierarchy Dynamic layout within a view hierarchy arcb.csc.ncsu.edu
Generating GUIs
Two ways to create GUIs: in XML or in code Declarative route via XML has advantages A lot of your GUI-related work will take place in: res/layout res/values @id/name_for_component gives you handle for referencing XML declarations in code arcb.csc.ncsu.edu
Views
Views are building blocks Examples: Can be as basic as: TextView, EditText, or ListView Fancier views: ImageView, MapView, WebView arcb.csc.ncsu.edu
Layouts
Controls how Views are laid out FrameLayout : each child a layer LinearLayout : single row or column RelativeLayout : relative to other Views TableLayout : rows and columns AbsoluteLayout : coordinates arcb.csc.ncsu.edu
Layout Parameters
Specify many aspects of what’s being rendered Examples: android:layout_height android:layout_width Tip: start with documentation for a specific View or Layout and then look at what’s inherited from parent class Application Components arcb.csc.ncsu.edu
Activities
Typically correspond to one screen in a UI But, they can: be faceless be in a floating window return a value arcb.csc.ncsu.edu
Intents
Think of Intents as a verb and object; a description of what you want done Examples: VIEW, CALL, PLAY, etc. System matches Intent with Activity that can best provide that service Activities and BroadcastReceivers describe what Intents they can service in their IntentFilters (via AndroidManifest.xml) Intents arcb.csc.ncsu.edu
BroadcastReceivers
Components designed to respond to broadcast Intents Think of them as a way to respond to external notifications or alarms Applications can invent and broadcast their own Intents as well arcb.csc.ncsu.edu
Services
Faceless components that run in the background Example: music player, network downlaod, etc. Bind your code to a running service via a remote-able interface defined in an IDL Can run in your own process or separate process arcb.csc.ncsu.edu
ContentProviders
Enables sharing of data across applications Examples: address book, photo gallery, etc. Provides uniform APIs for: querying (returns a Cursor) delete, update, and insert rows Content is represented by URI and MIME type Practical matters arcb.csc.ncsu.edu
Storage and Persistence
A couple of different options: Preferences Flat file SQLite ContentProvider arcb.csc.ncsu.edu
Packaging
Think of .apk files as Android packages Everything needed for an application is bundled up therein Basically a glorified ZIP file arcb.csc.ncsu.edu
Resources
res/layout: declarative layout files res/drawable: intended for drawing res/anim: bitmaps, animations for transitions res/values: externalized values for things like strings, colors, styles, etc. res/xml: general XML files used at runtime res/raw: binary files (e.g. sound) arcb.csc.ncsu.edu
Assets
Similar to Resources Differences: Read-only InputStream access to assets Any kind of file Be mindful of file sizes arcb.csc.ncsu.edu
Application Lifecycle
Application lifecycle is managed by the system Application start/stop is transparent to the user End-user only sees that they are moving between screens Read documentation for android.app.Activity Toolchain arcb.csc.ncsu.edu
Emulator
QEMU-based ARM emulator runs same system image as a device Use same toolchain to work with devices or emulator arcb.csc.ncsu.edu
Debugging
Call stack Breakpoints, single stepping Examine variables Eclipse demo Q & A arcb.csc.ncsu.edu
Intro to Android (Android Developer Fundamentals Unit 1: Lesson 1.0)
Android Development Notes App Tutorial #12 Quick Actions Android Studio
Notes Application Android Studio Tutorial 2024
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MOBILE APPLICATION DEVELOPMENT [R18A2107] LECTURE
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Cover page
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DIGITAL NOTES ON MOBILE APPLICATION DEVELOPMENT
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CS 175-03 Mobile Device Development Syllabus
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AN INTRODUCTION TO ANDROID DEVELOPMENT - CS231M
Class framework is updated with every OS release. Android NDK. C/C++ toolchain http://developer.android.com/reference/android/app/Activity.html. Callbacks ... |
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Tutorial: Programming in Java for Android Development
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https://cocsit.org.in/assets/pdf/notes/BCA%20TY/BCA%20TY%20Mobile%20Application%20Development%20UNIT%20I%20Introduction%20to%20Android.pdf |
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CS 175-02 Mobile Device Development Syllabus
11 Feb 2021 (Optional) An Android phone may be helpful to have for better mobile application development experience. ... limited to lecture notes lecture ... |
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DIGITAL NOTES ON Mobile Application Development B.TECH IV
Native apps are built for a specific operating system. A native app developed for iOS operating system won't work on Android devices and vice-versa. If an app |
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Introduction to Android Programming
(Settings?Application?Development). ? Also turn on install of non market Apps. (Settings?Application? Unknown Sources). |
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AN INTRODUCTION TO ANDROID DEVELOPMENT - CS231M
Overview of the Android Operating System. Development tools. Deploying application packages. Step-by-step application development |
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Android Application Development – Lecture Notes INDEX
Android Application Development – Lecture Notes. INDEX. Lesson 1. Introduction. 1-2. Mobile Phone Evolution. 1-3. Hardware: What is inside a Smart Cellular |
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Cover page
This tutorial will teach you the basic Android programming and will also take you through some advance concepts related to Android application development. |
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Android Application Development
Daniel Switkin. Senior Software Engineer Google Inc. Android Application Development. Page 2. Goal. • Get you an idea |
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MOBILE APPLICATION DEVELOPMENT [R18A2107] LECTURE
23-Aug-2016 Connect the Android device to your computer using an USB cord. Note that some USB cables are only power cables and do not allow communications ... |
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LECTURE NOTES MOBILE APPLICATION DEVELOPMENT Mr. D
LECTURE NOTES. ON. MOBILE APPLICATION DEVELOPMENT. IV B. Tech I semester (JNTUH-R15). Mr. D RAHUL. Assistant Professor. INFORMATION TECHNOLOGY. |
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INTRODUCTION TO ANDROID
LECTURE 11 — 02/15/2011 The fourth layer are actual Android apps and services ... Note: Android also supports native applications. |
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DIGITAL NOTES ON Mobile Application Development B.TECH IV
Since these apps target browsers they work on different mobile operating systems. You can view a mobile web app on Android |
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Android Application Development – Lecture Notes INDEX
Android Application Development – Lecture Notes INDEX Lesson 1 Introduction 1-2 Mobile Phone Evolution 1-3 Hardware: What is inside a Smart Cellular |
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AN INTRODUCTION TO ANDROID DEVELOPMENT
Tools for application development Android SDK Provides the Java framework classes Compiles to java bytecode Class framework is updated with every OS |
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LECTURE NOTES on MOBILE APPLICATIONS AND - IARE
The main advantage of adopting Android is that it offers a unified approach to application development Developers Page 4 4 need only develop for Android, and |
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Introduction to Android Programming
Install Android Development Tools (ADT) plugin Android starts the app process when any of its Intent msgIntent = new Intent(this, ExampleService class); |
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DIGITAL NOTES ON Mobile Application Development B - MRCET
DIGITAL NOTES ON Android application development for java programmers A MIDlet is defined with at least a single class that is derived from the javax |
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Mobile Application Development Pdf
Offers a standardized platform for development Able to Android ○ BlackBerry ○ OVI ○ Windows Mobile ○ iPhone ○ LiMo Main: Application Class |
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Introduction to Android - UCSB Learning-Based Multimedia Lab
6 mai 2016 · Lecture 2 (45mins) – Intro to Android Programming – Camera Walk through app development process via an example draft note to |
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Building Applications for the Android OS Mobile Platform: A - CORE
included in a typical Android application, and although simple it is not trivial The Android developer creates code solutions in Java, the development environment lecture notes and examples as the underlying structure of the platform |
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Lecture 11: Introduction to Android
15 fév 2011 · The fourth layer are actual Android apps and Note: Android also supports native applications An open free development platform |
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Android Developer Fundamentals Course – Concepts - GitHub Pages
Use the Android software development kit (SDK) to develop apps that take advantage of the Note that the setContentView() method in the activity class |
