Android Application Development
|
|
- Christal Booth
- 6 years ago
- Views:
Transcription
1 Android Application Development Octav Chipara
2 What is Android A free, open source mobile platform A Linux-based, multiprocess, multithreaded OS Android is not a device or a product It s not even limited to phones - you could build a DVR, a handheld GPS, an MP3 player, etc. 2
3 The Android stack 3
4 Android Application Framework 4
5 Android runtime Every Android app runs its own process, with its own instance of the Dalvik virtual machine Dalvik has been written so that it can run multiple VMs efficiently Dalvik VM executes files in Dalvik Executable (.dex) format more details in later lectures 5
6 Basic Android application components 6
7 Hello World
8 Application directory structure Directory src/ res/layout res/values res/drawable-?dpi/ AndroidManifest.xml gen/ Description source files contains the XML file the specifies constants, the etc. screen layout pictures used by the app the properties of the project automatically generated code 8
9 Generating GUIs Two ways to create GUIs in XML - a declarative approach in code - discouraged! A lot of the GUI-related files will be located in res/layout res/values res/androidmanifest.xml - key file in your development Referencing resources 9
10 Views and View Groups Views are the building blocks TextView, EditText, or ListView,... View Groups - define how the child views are laid out grid, lists 10
11 Properties of views and view components Three files you will be working on activity_main.xml, values.xml, and R.java you edit the xml files, R.java is automatically generated but used in your code <LinearLayout xmlns:android=" xmlns:tools=" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="horizontal" > <EditText android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight = "1" /> <Button android:id="@+id/button1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:onclick="clickme" android:text="@string/button_label" /> </LinearLayout> res/layout /activity_main.xml 11
12 Properties of views and view components <resources> <string name="app_name">myfirstapp</string> <string name="hello_world">hello world! This is a new string! </string> <string name="menu_settings">settings</string> <string name="title_activity_main">mainactivity</string> <string name="button_label">send!</string> <string name="title_activity_display">displayactivity</string> </resources> res/values /strings.xml 12
13 Properties of views and view components public final class R { }... public static final class id { } public static final int LinearLayout1=0x7f070001; public static final int button1=0x7f070003; public static final int edittext1=0x7f070002; public static final int menu_settings=0x7f070004; public static final int textview=0x7f070000; public static final class layout { public static final int activity_display=0x7f030000; } public static final int activity_main=0x7f030001; public static final class menu { public static final int activity_display=0x7f060000; } public static final int activity_main=0x7f060001; public static final class string {... } res/gen/r.java 13
14 Properties of views and view components You can reference values between the files various files resources are defined in both the layout and values files resources are references to defined new resources 14
15 Layout 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 : <x,y> coordinates 15
16 Layouts are resizable 16
17 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 17
18 Activities Typically correspond to one screen in a UI if a UI is defined, then it has its own xml file under layouts however, they can be faceless be in a floating window return a value 18
19 Lifecycle of an Activity transient The KEY to a happy life with Android! 19
20 Static application states Resumed (aka running) activity is in foreground and user may interact with it Paused activity is partly obscured by another activity does not receive any user input Stopped (aka background) activity is not visible on the screen 20
21 What should go in each function call? protected void oncreate (Bundle savedinstancestate) here you can add different UI elements instantiate class-wide variables saveinstancestate - used to recreate an activity after it is destroyed 21
22 What should go in each function call? protected void onpause () on pause can be both an indication of user briefly switched to a different activity OR user switched apps you may want to suspend some actions of your activity e.g., playback audio or video release system resources e.g., camera or gps guidelines: you should avoid delay intensive operations (this should go onstop()) e.g., writing to files protected void onresume () (re) acquire the necessary to run the application e.g., cameras 22
23 What should go in each function call? protected void onstop () note that your activity is still in memory release as many resources as necessary save data to persistent storage protected void onstart() or protected void onrestart() verify that the right resources are available for your application e.g., GPS, network connections, WiFi 23
24 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) 24
25 Broadcast receivers 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 25
26 Services Faceless components that run in the background example: music player, network download, 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 26
27 Content Providers 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 27
28 Android Debug Bridge Provides command line access to Android devicds adb shell -- starts the shell adb pull/push -- copy data from/to device adb uninstall - deletes an application 28
Android Application Development 101. Jason Chen Google I/O 2008
Android Application Development 101 Jason Chen Google I/O 2008 Goal Get you an idea of how to start developing Android applications Introduce major Android application concepts Provide pointers for where
More informationThe World of Android Development
The World of Android Development Java Concepts The Big Difference WEB APPS & MOBILE APPS Advantages of Web apps o Universal access Browsers are everywhere Any device on the network can access content PCs,
More informationAndroid App Development. Mr. Michaud ICE Programs Georgia Institute of Technology
Android App Development Mr. Michaud ICE Programs Georgia Institute of Technology Android Operating System Created by Android, Inc. Bought by Google in 2005. First Android Device released in 2008 Based
More informationUnderstand applications and their components. activity service broadcast receiver content provider intent AndroidManifest.xml
Understand applications and their components activity service broadcast receiver content provider intent AndroidManifest.xml Android Application Written in Java (it s possible to write native code) Good
More informationGetting Started. Dr. Miguel A. Labrador Department of Computer Science & Engineering
Getting Started Dr. Miguel A. Labrador Department of Computer Science & Engineering labrador@csee.usf.edu http://www.csee.usf.edu/~labrador 1 Goals Setting up your development environment Android Framework
More informationMobile Application Development - Android
Mobile Application Development - Android MTAT.03.262 Satish Srirama satish.srirama@ut.ee Goal Give you an idea of how to start developing Android applications Introduce major Android application concepts
More informationGroup B: Assignment No 8. Title of Assignment: To verify the operating system name and version of Mobile devices.
Group B: Assignment No 8 Regularity (2) Performance(5) Oral(3) Total (10) Dated Sign Title of Assignment: To verify the operating system name and version of Mobile devices. Problem Definition: Write a
More informationProduced by. Mobile Application Development. David Drohan Department of Computing & Mathematics Waterford Institute of Technology
Mobile Application Development Produced by David Drohan (ddrohan@wit.ie) Department of Computing & Mathematics Waterford Institute of Technology http://www.wit.ie User Interface Design" & Development -
More informationEMBEDDED SYSTEMS PROGRAMMING Application Basics
EMBEDDED SYSTEMS PROGRAMMING 2015-16 Application Basics APPLICATIONS Application components (e.g., UI elements) are objects instantiated from the platform s frameworks Applications are event driven ( there
More informationAndroid Basics. Android UI Architecture. Android UI 1
Android Basics Android UI Architecture Android UI 1 Android Design Constraints Limited resources like memory, processing, battery à Android stops your app when not in use Primarily touch interaction à
More informationCS 4518 Mobile and Ubiquitous Computing Lecture 4: Data-Driven Views, Android Components & Android Activity Lifecycle Emmanuel Agu
CS 4518 Mobile and Ubiquitous Computing Lecture 4: Data-Driven Views, Android Components & Android Activity Lifecycle Emmanuel Agu Announcements Group formation: Projects 2, 3 and final project will be
More informationACTIVITY, FRAGMENT, NAVIGATION. Roberto Beraldi
ACTIVITY, FRAGMENT, NAVIGATION Roberto Beraldi Introduction An application is composed of at least one Activity GUI It is a software component that stays behind a GUI (screen) Activity It runs inside the
More informationProduced by. Mobile Application Development. David Drohan Department of Computing & Mathematics Waterford Institute of Technology
Mobile Application Development Produced by David Drohan (ddrohan@wit.ie) Department of Computing & Mathematics Waterford Institute of Technology http://www.wit.ie Android Anatomy Android Anatomy 2! Agenda
More informationANDROID APPS DEVELOPMENT FOR MOBILE AND TABLET DEVICE (LEVEL I)
ANDROID APPS DEVELOPMENT FOR MOBILE AND TABLET DEVICE (LEVEL I) Lecture 3: Android Life Cycle and Permission Entire Lifetime An activity begins its lifecycle when entering the oncreate() state If not interrupted
More informationEECS 4443 Mobile User Interfaces. More About Layouts. Scott MacKenzie. York University. Overview (Review)
EECS 4443 Mobile User Interfaces More About Layouts Scott MacKenzie York University Overview (Review) A layout defines the visual structure for a user interface, such as the UI for an activity or app widget
More informationANDROID APPS DEVELOPMENT FOR MOBILE AND TABLET DEVICE (LEVEL I)
ANDROID APPS DEVELOPMENT FOR MOBILE AND TABLET DEVICE (LEVEL I) Lecture 3: Android Life Cycle and Permission Android Lifecycle An activity begins its lifecycle when entering the oncreate() state If not
More informationSouth Africa
South Africa 2013 Lecture 6: Layouts, Menus, Views http://aiti.mit.edu Create an Android Virtual Device Click the AVD Icon: Window -> AVD Manager -> New Name & start the virtual device (this may take a
More informationANDROID USER INTERFACE
1 ANDROID USER INTERFACE Views FUNDAMENTAL UI DESIGN Visual interface element (controls or widgets) ViewGroup Contains multiple widgets. Layouts inherit the ViewGroup class Activities Screen being displayed
More informationMobile Programming Lecture 5. Composite Views, Activities, Intents and Filters
Mobile Programming Lecture 5 Composite Views, Activities, Intents and Filters Lecture 4 Review How do you get the value of a string in the strings.xml file? What are the steps to populate a Spinner or
More informationEmbedded Systems Programming - PA8001
Embedded Systems Programming - PA8001 http://goo.gl/ydeczu Lecture 8 Mohammad Mousavi m.r.mousavi@hh.se Center for Research on Embedded Systems School of Information Science, Computer and Electrical Engineering
More informationProgramming with Android: Introduction. Layouts. Dipartimento di Informatica: Scienza e Ingegneria Università di Bologna
Programming with Android: Introduction Layouts Luca Bedogni Marco Di Felice Dipartimento di Informatica: Scienza e Ingegneria Università di Bologna Views: outline Main difference between a Drawable and
More informationMobile Application Development Android
Mobile Application Development Android Lecture 2 MTAT.03.262 Satish Srirama satish.srirama@ut.ee Android Lecture 1 -recap What is Android How to develop Android applications Run & debug the applications
More informationEECS 4443 Mobile User Interfaces. More About Layouts. Scott MacKenzie. York University
EECS 4443 Mobile User Interfaces More About Layouts Scott MacKenzie York University Overview (Review) A layout defines the visual structure for a user interface, such as the UI for an activity or app widget
More informationEMBEDDED SYSTEMS PROGRAMMING Application Tip: Saving State
EMBEDDED SYSTEMS PROGRAMMING 2016-17 Application Tip: Saving State THE PROBLEM How to save the state (of a UI, for instance) so that it survives even when the application is closed/killed The state should
More informationAndroid HelloWorld - Example. Tushar B. Kute,
Android HelloWorld - Example Tushar B. Kute, http://tusharkute.com Anatomy of Android Application Anatomy of Android Application Java This contains the.java source files for your project. By default, it
More informationAndroid Basics. - Bhaumik Shukla Android Application STEALTH FLASH
Android Basics - Bhaumik Shukla Android Application Developer @ STEALTH FLASH Introduction to Android Android is a software stack for mobile devices that includes an operating system, middleware and key
More informationTablets have larger displays than phones do They can support multiple UI panes / user behaviors at the same time
Tablets have larger displays than phones do They can support multiple UI panes / user behaviors at the same time The 1 activity 1 thing the user can do heuristic may not make sense for larger devices Application
More informationReal-Time Embedded Systems
Real-Time Embedded Systems DT8025, Fall 2016 http://goo.gl/azfc9l Lecture 8 Masoumeh Taromirad m.taromirad@hh.se Center for Research on Embedded Systems School of Information Technology 1 / 51 Smart phones
More informationAndroid App Development
Android App Development Course Contents: Android app development Course Benefit: You will learn how to Use Advance Features of Android with LIVE PROJECTS Original Fees: 15000 per student. Corporate Discount
More informationANDROID SYLLABUS. Advanced Android
Advanced Android 1) Introduction To Mobile Apps I. Why we Need Mobile Apps II. Different Kinds of Mobile Apps III. Briefly about Android 2) Introduction Android I. History Behind Android Development II.
More informationCS 4330/5390: Mobile Application Development Exam 1
1 Spring 2017 (Thursday, March 9) Name: CS 4330/5390: Mobile Application Development Exam 1 This test has 8 questions and pages numbered 1 through 7. Reminders This test is closed-notes and closed-book.
More informationCOLLEGE OF ENGINEERING, NASHIK-4
Pune Vidyarthi Griha s COLLEGE OF ENGINEERING, NASHIK-4 DEPARTMENT OF COMPUTER ENGINEERING 1) What is Android? Important Android Questions It is an open-sourced operating system that is used primarily
More informationQuestions and Answers. Q.1) Which of the following is the most ^aeuroeresource hungry ^aeuroepart of dealing with activities on android?
Q.1) Which of the following is the most ^aeuroeresource hungry ^aeuroepart of dealing with activities on android? A. Closing an app. B. Suspending an app C. Opening a new app D. Restoring the most recent
More informationAndroid Application Development. By : Shibaji Debnath
Android Application Development By : Shibaji Debnath About Me I have over 10 years experience in IT Industry. I have started my career as Java Software Developer. I worked in various multinational company.
More informationCS 528 Mobile and Ubiquitous Computing Lecture 3b: Android Activity Lifecycle and Intents Emmanuel Agu
CS 528 Mobile and Ubiquitous Computing Lecture 3b: Android Activity Lifecycle and Intents Emmanuel Agu Android Activity LifeCycle Starting Activities Android applications don't start with a call to main(string[])
More informationOur First Android Application
Mobile Application Development Lecture 04 Imran Ihsan Our First Android Application Even though the HelloWorld program is trivial in introduces a wealth of new ideas the framework, activities, manifest,
More informationComputer Science E-76 Building Mobile Applications
Computer Science E-76 Building Mobile Applications Lecture 3: [Android] The SDK, Activities, and Views February 13, 2012 Dan Armendariz danallan@mit.edu 1 http://developer.android.com Android SDK and NDK
More informationINTRODUCTION TO ANDROID
INTRODUCTION TO ANDROID 1 Niv Voskoboynik Ben-Gurion University Electrical and Computer Engineering Advanced computer lab 2015 2 Contents Introduction Prior learning Download and install Thread Android
More informationCS378 - Mobile Computing. Anatomy of an Android App and the App Lifecycle
CS378 - Mobile Computing Anatomy of an Android App and the App Lifecycle Application Components five primary components different purposes and different lifecycles Activity single screen with a user interface,
More informationApp Development for Android. Prabhaker Matet
App Development for Android Prabhaker Matet Development Tools (Android) Java Java is the same. But, not all libs are included. Unused: Swing, AWT, SWT, lcdui Android Studio (includes Intellij IDEA) Android
More informationIntroduction To Android
Introduction To Android Mobile Technologies Symbian OS ios BlackBerry OS Windows Android Introduction to Android Android is an operating system for mobile devices such as smart phones and tablet computers.
More informationTopics of Discussion
Reference CPET 565 Mobile Computing Systems CPET/ITC 499 Mobile Computing Fragments, ActionBar and Menus Part 3 of 5 Android Programming Concepts, by Trish Cornez and Richard Cornez, pubslihed by Jones
More informationAndroid. Mobile operating system developed by Google A complete stack. Based on the Linux kernel Open source under the Apache 2 license
Android Android Mobile operating system developed by Google A complete stack OS, framework A rich set of applications Email, calendar, browser, maps, text messaging, contacts, camera, dialer, music player,
More informationLecture 2 Android SDK
Lecture 2 Android SDK This work is licensed under the Creative Commons Attribution 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ or send a
More informationDiving into Android. By Jeroen Tietema. Jeroen Tietema,
Diving into Android By Jeroen Tietema Jeroen Tietema, 2015 1 Requirements 4 Android SDK 1 4 Android Studio (or your IDE / editor of choice) 4 Emulator (Genymotion) or a real device. 1 See https://developer.android.com
More informationStates of Activities. Active Pause Stop Inactive
noname Conceptual Parts States of Activities Active Pause Stop Inactive Active state The state that the activity is on the most foreground and having a focus. This is in Active state. Active state The
More informationCS378 -Mobile Computing. Anatomy of and Android App and the App Lifecycle
CS378 -Mobile Computing Anatomy of and Android App and the App Lifecycle Hello Android Tutorial http://developer.android.com/resources/tutorials/hello-world.html Important Files src/helloandroid.java Activity
More informationIntroduction to Android
Introduction to Android http://myphonedeals.co.uk/blog/33-the-smartphone-os-complete-comparison-chart www.techradar.com/news/phone-and-communications/mobile-phones/ios7-vs-android-jelly-bean-vs-windows-phone-8-vs-bb10-1159893
More informationUNDERSTANDING ACTIVITIES
Activities Activity is a window that contains the user interface of your application. An Android activity is both a unit of user interaction - typically filling the whole screen of an Android mobile device
More informationXin Pan. CSCI Fall
Xin Pan CSCI5448 2011 Fall Outline Introduction of Android System Four primary application components AndroidManifest.xml Introduction of Android Sensor Framework Package Interface Classes Examples of
More informationFragments were added to the Android API in Honeycomb, API 11. The primary classes related to fragments are: android.app.fragment
FRAGMENTS Fragments An activity is a container for views When you have a larger screen device than a phone like a tablet it can look too simple to use phone interface here. Fragments Mini-activities, each
More informationAndroid Fundamentals - Part 1
Android Fundamentals - Part 1 Alexander Nelson September 1, 2017 University of Arkansas - Department of Computer Science and Computer Engineering Reminders Projects Project 1 due Wednesday, September 13th
More informationComp 595MC/L: Mobile Computing CSUN Computer Science Department Fall 2013 Midterm
Comp 595MC/L: Mobile Computing CSUN Computer Science Department Fall 2013 Midterm Time: 50 minutes Good news: You can use ONE sheet of notes. Bad news: Closed book, no electronic computing or communications
More informationAgenda. Overview of Xamarin and Xamarin.Android Xamarin.Android fundamentals Creating a detail screen
Gill Cleeren Agenda Overview of Xamarin and Xamarin.Android Xamarin.Android fundamentals Creating a detail screen Lists and navigation Navigating from master to detail Optimizing the application Preparing
More informationAndroid Development Tutorial. Yi Huang
Android Development Tutorial Yi Huang Contents What s Android Android architecture Android software development Hello World on Android More 2 3 What s Android Android Phones Sony X10 HTC G1 Samsung i7500
More informationActivities and Fragments
Activities and Fragments 21 November 2017 Lecture 5 21 Nov 2017 SE 435: Development in the Android Environment 1 Topics for Today Activities UI Design and handlers Fragments Source: developer.android.com
More informationANDROID APPS DEVELOPMENT FOR MOBILE GAME
ANDROID APPS DEVELOPMENT FOR MOBILE GAME Application Components Hold the content of a message (E.g. convey a request for an activity to present an image) Lecture 2: Android Layout and Permission Present
More informationLab 1: Getting Started With Android Programming
Islamic University of Gaza Faculty of Engineering Computer Engineering Dept. Eng. Jehad Aldahdooh Mobile Computing Android Lab Lab 1: Getting Started With Android Programming To create a new Android Project
More informationAndroid Programming (5 Days)
www.peaklearningllc.com Android Programming (5 Days) Course Description Android is an open source platform for mobile computing. Applications are developed using familiar Java and Eclipse tools. This Android
More informationIntroduction to Android Development
Introduction to Android Development What is Android? Android is the customizable, easy to use operating system that powers more than a billion devices across the globe - from phones and tablets to watches,
More informationProduced by. Mobile Application Development. Eamonn de Leastar
Mobile Application Development Produced by Eamonn de Leastar (edeleastar@wit.ie) Department of Computing, Maths & Physics Waterford Institute of Technology http://www.wit.ie http://elearning.wit.ie A First
More information14.1 Overview of Android
14.1 Overview of Android - Blackberry smart phone appeared in 2003 First widely used mobile access to the Web - Smart phone market now dominated by Android, iphone, and Windows Phone - Tablets are now
More informationCS378 -Mobile Computing. User Interface Basics
CS378 -Mobile Computing User Interface Basics User Interface Elements View Control ViewGroup Layout Widget (Compound Control) Many pre built Views Button, CheckBox, RadioButton TextView, EditText, ListView
More informationAndroid UI: Overview
1 Android UI: Overview An Activity is the front end component and it can contain screens. Android screens are composed of components or screen containers and components within the containers Screen containers
More informationMobile OS. Symbian. BlackBerry. ios. Window mobile. Android
Ing. Elton Domnori December 7, 2011 Mobile OS Symbian BlackBerry Window mobile Android ios Mobile OS OS First release Last release Owner Android Android 1.0 September 2008 Android 4.0 May 2011 Open Handset
More informationCS 4518 Mobile and Ubiquitous Computing Lecture 2: Introduction to Android Programming. Emmanuel Agu
CS 4518 Mobile and Ubiquitous Computing Lecture 2: Introduction to Android Programming Emmanuel Agu Android Apps: Big Picture UI Design using XML UI design code (XML) separate from the program (Java) Why?
More informationUpon completion of the second part of the lab the students will have:
ETSN05, Fall 2017, Version 2.0 Software Development of Large Systems Lab 2 1. INTRODUCTION The goal of lab 2 is to introduce students to the basics of Android development and help them to create a starting
More informationProgramming with Android: System Architecture. Dipartimento di Scienze dell Informazione Università di Bologna
Programming with Android: System Architecture Luca Bedogni Marco Di Felice Dipartimento di Scienze dell Informazione Università di Bologna Outline Android Architecture: An Overview Android Dalvik Java
More informationUniversity of Babylon - College of IT SW Dep. - Android Assist. Lect. Wadhah R. Baiee Activities
Activities Ref: Wei-Meng Lee, BEGINNING ANDROID 4 APPLICATION DEVELOPMENT, Ch2, John Wiley & Sons, 2012 An application can have zero or more activities. Typically, applications have one or more activities;
More informationMinds-on: Android. Session 2
Minds-on: Android Session 2 Paulo Baltarejo Sousa Instituto Superior de Engenharia do Porto 2016 Outline Activities UI Events Intents Practice Assignment 1 / 33 2 / 33 Activities Activity An activity provides
More informationMODULE 2: GETTING STARTED WITH ANDROID PROGRAMMING
This document can be downloaded from www.chetanahegde.in with most recent updates. 1 MODULE 2: GETTING STARTED WITH ANDROID PROGRAMMING Syllabus: What is Android? Obtaining the required tools, Anatomy
More informationApplication Fundamentals
Application Fundamentals CS 2046 Mobile Application Development Fall 2010 Announcements CMS is up If you did not get an email regarding this, see me after class or send me an email. Still working on room
More informationOverview of Activities
d.schmidt@vanderbilt.edu www.dre.vanderbilt.edu/~schmidt Institute for Software Integrated Systems Vanderbilt University Nashville, Tennessee, USA CS 282 Principles of Operating Systems II Systems Programming
More informationEMBEDDED SYSTEMS PROGRAMMING Application Tip: Managing Screen Orientation
EMBEDDED SYSTEMS PROGRAMMING 2016-17 Application Tip: Managing Screen Orientation ORIENTATIONS Portrait Landscape Reverse portrait Reverse landscape ON REVERSE PORTRAIT Android: all four orientations are
More informationProgramming with Android: System Architecture. Luca Bedogni. Dipartimento di Scienze dell Informazione Università di Bologna
Programming with Android: System Architecture Luca Bedogni Dipartimento di Scienze dell Informazione Università di Bologna Outline Android Architecture: An Overview Android Java Virtual Machine Android
More informationUser Interface Design & Development
User Interface Design & Development Lecture Intro to Android João Pedro Sousa SWE 632, Fall 2011 George Mason University features multitasking w/ just-in-time compiler for Dalvik-VM bytecode storage on
More informationMC Android Programming
MC1921 - Android Programming Duration: 5 days Course Price: $3,395 Course Description Android is an open source platform for mobile computing. Applications are developed using familiar Java and Eclipse
More informationProgramming with Android: Introduction. Layouts. Luca Bedogni. Dipartimento di Informatica: Scienza e Ingegneria Università di Bologna
Programming with Android: Introduction Layouts Luca Bedogni Dipartimento di Informatica: Scienza e Ingegneria Uniersità di Bologna Views: outline Main difference between a Drawable and a View is reaction
More informationAndroid System Architecture. Android Application Fundamentals. Applications in Android. Apps in the Android OS. Program Model 8/31/2015
Android System Architecture Android Application Fundamentals Applications in Android All source code, resources, and data are compiled into a single archive file. The file uses the.apk suffix and is used
More informationMobile Computing Fragments
Fragments APM@FEUP 1 Fragments (1) Activities are used to define a full screen interface and its functionality That s right for small screen devices (smartphones) In bigger devices we can have more interface
More informationUI Fragment.
UI Fragment 1 Contents Fragments Overviews Lifecycle of Fragments Creating Fragments Fragment Manager and Transactions Adding Fragment to Activity Fragment-to-Fragment Communication Fragment SubClasses
More informationMobila applikationer och trådlösa nät, HI1033, HT2013
Mobila applikationer och trådlösa nät, HI1033, HT2013 Today: - User Interface basics - View components - Event driven applications and callbacks - Menu and Context Menu - ListView and Adapters - Android
More informationapplication components
What you need to know for Lab 1 code to publish workflow application components activities An activity is an application component that provides a screen with which users can interact in order to do something,
More informationLECTURE NOTES OF APPLICATION ACTIVITIES
Department of Information Networks The University of Babylon LECTURE NOTES OF APPLICATION ACTIVITIES By College of Information Technology, University of Babylon, Iraq Samaher@inet.uobabylon.edu.iq The
More informationUnderstanding Application
Introduction to Android Application Development, Android Essentials, Fifth Edition Chapter 4 Understanding Application Components Chapter 4 Overview Master important terminology Learn what the application
More informationMobile Computing Practice # 2c Android Applications - Interface
Mobile Computing Practice # 2c Android Applications - Interface One more step in the restaurants application. 1. Design an alternative layout for showing up in landscape mode. Our current layout is not
More informationAndroid Programming Lecture 2 9/7/2011
Android Programming Lecture 2 9/7/2011 Creating a first app 1. Create a new Android project (a collection of source code and resources for the app) from the Eclipse file menu 2. Choose a project name (can
More informationCS 370 Android Basics D R. M I C H A E L J. R E A L E F A L L
CS 370 Android Basics D R. M I C H A E L J. R E A L E F A L L 2 0 1 5 Activity Basics Manifest File AndroidManifest.xml Central configuration of Android application Defines: Name of application Icon for
More informationCS 403X Mobile and Ubiquitous Computing Lecture 3: Introduction to Android Programming Emmanuel Agu
CS 403X Mobile and Ubiquitous Computing Lecture 3: Introduction to Android Programming Emmanuel Agu Android UI Tour Home Screen First screen, includes favorites tray (e.g phone, mail, messaging, web, etc)
More informationPraktikum Entwicklung Mediensysteme. Implementing a User Interface
Praktikum Entwicklung Mediensysteme Implementing a User Interface Outline Introduction Programmatic vs. XML Layout Common Layout Objects Hooking into a Screen Element Listening for UI Notifications Applying
More informationAgenda. The Android GUI Framework Introduction Anatomy A real word example Life cycle Findings
The Android GUI Framework Java User Group Switzerland May 2008 Markus Pilz mp@greenliff.com Peter Wlodarczak pw@greenliff.com Agenda 1. 1. Introduction 2. 2. Anatomy 3. 3. A real word example 4. 4. Life
More informationIntroduction to Android
Introduction to Android Ambient intelligence Teodoro Montanaro Politecnico di Torino, 2016/2017 Disclaimer This is only a fast introduction: It is not complete (only scrapes the surface) Only superficial
More informationBuilding User Interface for Android Mobile Applications II
Building User Interface for Android Mobile Applications II Mobile App Development 1 MVC 2 MVC 1 MVC 2 MVC Android redraw View invalidate Controller tap, key pressed update Model MVC MVC in Android View
More informationAndroid development. Outline. Android Studio. Setting up Android Studio. 1. Set up Android Studio. Tiberiu Vilcu. 2.
Outline 1. Set up Android Studio Android development Tiberiu Vilcu Prepared for EECS 411 Sugih Jamin 15 September 2017 2. Create sample app 3. Add UI to see how the design interface works 4. Add some code
More informationAndroid Overview. Most of the material in this section comes from
Android Overview Most of the material in this section comes from http://developer.android.com/guide/ Android Overview A software stack for mobile devices Developed and managed by Open Handset Alliance
More informationMobile User Interfaces
Mobile User Interfaces CS 2046 Mobile Application Development Fall 2010 Announcements Next class = Lab session: Upson B7 Office Hours (starting 10/25): Me: MW 1:15-2:15 PM, Upson 360 Jae (TA): F 11:00
More informationSecurity model. Marco Ronchetti Università degli Studi di Trento
Security model Marco Ronchetti Università degli Studi di Trento Security model 2 Android OS is a multi-user Linux in which each application is a different user. By default, the system assigns each application
More informationAndroid Ecosystem and. Revised v4presenter. What s New
Android Ecosystem and Revised v4presenter What s New Why Mobile? 5B 4B 3B 2B 1B Landlines PCs TVs Bank users Mobiles 225M AOL 180M 135M 90M 45M 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Quarters
More informationACTIVITY, FRAGMENT, NAVIGATION. Roberto Beraldi
ACTIVITY, FRAGMENT, NAVIGATION Roberto Beraldi View System A system for organizing GUI Screen = tree of views. View = rectangular shape on the screen that knows how to draw itself wrt to the containing
More informationTPCT s College of Engineering, Osmanabad. Laboratory Manual SDL-II. Mobile Application Development (Android) For. Third Year Students (CSE)
TPCT s College of Engineering, Osmanabad Laboratory Manual SDL-II Mobile Application Development (Android) For Third Year Students (CSE) Manual Prepared by Prof. Sujata A. Gaikwad Author COE, Osmanabad
More information