1 / 6

Developing the android application

Developing the android application. Android. Operating system for mobile devices with a Java programming interface. Provides tools, e.g. a compiler, debugger, device emulator, and its own Java Virtual machine (DVM). Application Components Activity: present a visual user interface.

Sharon_Dale
Download Presentation

Developing the android application

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Developing the android application

  2. Android • Operating system for mobile devices with a Java programming interface. • Provides tools, e.g. a compiler, debugger, device emulator, and its own Java Virtual machine (DVM). • Application Components • Activity: present a visual user interface. • Services: run in the background without UI. • Broadcast Receivers: receives system messages. They can be used to react to changed conditions in the system • Content Providers: provide data to all applications. Android contains a SQLLite DB which can serve as data provider.

  3. Installation • Download and Install the SDK http://developer.android.com/sdk/installing.html • Download and Install Eclipse • Install ADT plug-in for Eclipse • Add Platforms (Version1.5 or 1.6) • Complete tutorials http://developer.android.com/resources/tutorials/hello-world.html

  4. Programming Assignment 1 • Description • Develop an application that can turn on/off wifi connection. • The application checks current status of wifi connectivity. • The application displays a button and texts to allow turning on or off wifi. • The application turns on or off wifi connection when the button is clicked. • Hints • May need android.net.wifi package. • Due by Wednesday, Sep. 1 (Before the class)

  5. Programming Assignment 1 Start If wifi is enabled. If wifi is disabled. Check the wifi status. If “ON” button is clicked ---------- Set wifi enabled Enabled Disabled If “OFF” button is clicked ---------- Set wifi disabled Display texts Create “OFF” button Display texts Create “ON” button

  6. Annoucement • For assignment 1, you do NOT need to submit the screenshots! • TA (Grader) Office hours • T Th 10:30 am – 12 pm • Google group has been created. • Send email to su.kim.asu@gmail.com to get invited. • If you want to test your application with an android phone, come to my office during my office hours or make an appointment.

More Related