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Firefox OS, introduction, concepts, architecture and hello world example
The document outlines the specifications and features of Firefox OS, developed by Mozilla, which offers full access to device hardware and a custom marketplace, but is currently in the development stage and targets only web developers. It includes code snippets for a simple 'Hello World' application in HTML and JavaScript, along with a manifest file. The document highlights the architecture of the OS and its application in low-cost smartphones.
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Firefox OS, introduction, concepts, architecture and hello world example
- 1.
- 2. Specification 1. Open OS 2.Based on firefox web 3. Developed by Mozilla
- 3.
- 4. Other Pros ● FullAccess to device and hardware ● Can build a custom marketplace ● App does not need downloading
- 5. Cons ● Developing stageright now ● Targets web developers only ● Depends on Internet ● No outstanding feature
- 6.
- 7. Hello world -HTML <!DOCTYPE html> <html> <head> <title>Hello World!</title> <script src="http://code.jquery.com/jquery-1.10.1.min.js"></script> <script src="js/app.js" type="text/javascript" charset="utf-8"></script> </head> <body> <div></div> </body> </html>
- 8. Show me thecode
- 9. Hello World -Javascript $(function() { $("div").text("Hello World!"); });
- 10. Hello World - Manifest.webapp { "name":"Hello World", "description": "Sample Hello World Application", "version": "1.0", "launch_path": "/index.html", "developer": { "name": "Diego Mendonca and Jackson Oliveira", "url": "http://www.ilegra.com.br" } }
- 11. Firefox Plugin Hello world- How to I simulate it?
- 12. Hello World -Running
- 13.
- 14. The Architecture -CellPhone APIs
- 15. The Architecture -Infrastructure
- 16. Gecko Preloading -Per Application
- 17.
- 18.
- 19.
- 20. Where has itbeing used?
- 21.
- 22.
Editor's Notes
- #2 Senti falta de uma imagem aqui tipo um sceensplash de tela inteira. Seria legal colocar os nosso nomes também. Minha idéia é postar no slide share Senti falta de uns exemplos de codigo também. Alguns screenshots de telas com dispositivos rodando a parada seria legal ou mostratr como as telas são diagramadas.
- #3 portugues? - DONE
- #16 https://developer.mozilla.org/en-US/Firefox_OS/Platform/Architecture#The_bootstrapping_process
- #17 https://developer.mozilla.org/en-US/Apps/Developing/Performance/Firefox_OS_performance_testing
- #18 https://developer.mozilla.org/en-US/Apps/Developing/Performance/Firefox_OS_performance_testing
- #19 https://developer.mozilla.org/en-US/Apps/Developing/Performance/Firefox_OS_performance_testing
- #20 https://developer.mozilla.org/en-US/Apps/Developing/Performance/Firefox_OS_performance_testing
- #21 https://developer.mozilla.org/en-US/Apps/Developing/Performance/Firefox_OS_performance_testing
- #22 https://developer.mozilla.org/en-US/Apps/Developing/Performance/Firefox_OS_performance_testing