The document discusses Firefox OS and its components. It describes the goals of the Boot to Gecko project to bring the web platform to mobile devices. It outlines the key components of Firefox OS including the Gaia UI, Gecko engine, and Gonk kernel. It provides examples of web APIs for telephony, SMS, battery status, contacts, and network information. It encourages collaboration on the Firefox OS project.

1. Una tarde con ...
FIREFOX OS
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2. GRACIAS!
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3. Hola! Soy Francisco Jordano
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4. Thursday, 20 December 12

5. La Web es la Plataforma
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6. El proyecto Boot to Gecko (B2G)
fue concebido para llevar la
Web como plataforma a
dispositivos mobiles.
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7. Vamos a cocinar nuestro SO
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8. Gaia
UI based on open web
technologies
Gecko
Magic engine + new APIs
Gonk
Solid linux kernel + drivers ...
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9. GONK
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10. GECKO
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11. Web APIS ...
Web APIS everywhere
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12. Web APIS
Extending the capabilities of the web.
Mobi
le Co
nnect
ion
Contacts
y
Telephon
Settings
s
Payment
Browser
We
bS
MS Pow
ns er M
Permissio ana
gem
FM ent
Ra s
dio Web Activitie
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13. https://wiki.mozilla.org/WebAPI
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14. WEBTELEPHONY
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15. // Telephony object
var tel = navigator.mozTelephony;
// Check if the phone is muted (read/write property)
console.log(tel.muted);
// Check if the speaker is enabled (read/write property)
console.log(tel.speakerEnabled);
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16. // Place a call
var cal = tel.dial(“123456789”);
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17. WEBSMS
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18. // SMS object
var sms = navigator.mozSMS;
// Send a message
sms.send("123456789", "Hello world!");
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19. // Recieve a message
sms.onreceived = function (event) {
// Read message
console.log(event.message);
};
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20. BATTERY
STATUS API
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21. var battery = navigator.mozBattery
if (battery) {
var batteryLevel = Math.round(battery.level * 100) + "%",
charging = (battery.charging)? "" : "not ",
chargingTime = parseInt(battery.chargingTime / 60, 10,
dischargingTime = parseInt(battery.dischargingTime / 60, 10);
// Set events
battery.addEventListener("levelchange", setStatus, false);
battery.addEventListener("chargingchange", setStatus, false);
battery.addEventListener("chargingtimechange", setStatus, false);
battery.addEventListener("dischargingtimechange", setStatus, false);
}
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22. CONTACTS API
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23. var contact = new mozContact();
contact.init({name: "Tom"});
var request = navigator.mozContacts.save(contact);
request.onsuccess = function() {
console.log("Success");
};
request.onerror = function() {
console.log("Error")
};
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24. NETWORK
INFORMATION
API
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25. var connection =
window.navigator.mozConnection,
online = connection.bandwidth > 0,
metered = connectrion.metered;
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26. GAIA
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27. Thursday, 20 December 12

28. Hora de aventuras!
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29. Aplicaciones para Firefox OS
... perdón ... aplicaciones para la Web!
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30. Open Web Apps API
{
"version": "1.0",
"name": "MozillaBall",
"description": "Exciting Open Web development action!",
"icons": {
"16": "/img/icon-16.png",
"48": "/img/icon-48.png",
"128": "/img/icon-128.png"
},
"developer": {
"name": "Mozilla Labs",
"url": "http://mozillalabs.com"
},
"installs_allowed_from": ["*"],
"appcache_path": "/cache.manifest",
"locales": {
"es": {
"description": "¡Acción abierta emocionante del desarrollo del Web!",
"developer": {
"url": "http://es.mozillalabs.com/"
}
},
"it": {
"description": "Azione aperta emozionante di sviluppo di fotoricettore!",
"developer": {
"url": "http://it.mozillalabs.com/"
}
}
},
"default_locale": "en"
}
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31. Con las manos en la masa
Nightly B2G R2D2B2G
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32. A colaborar se ha dicho!
https://github.com/mozilla-b2g/gaia
irc.mozilla.org #b2g, #gaia, #webapi
https://lists.mozilla.org/listinfo/dev-gaia
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33. Muchas gracias!
twitter://mepartoconmigo github://arcturus
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