Anant Narayanan anantn
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| function doVerifyReceipt(cb, options) { | |
| navigator.mozApps.getSelf(function(app) { | |
| var record = app.receipt; | |
| if (!record) { | |
| cb({"error": "Application not installed"}); | |
| return; | |
| } | |
| if (typeof cb !== "function") { | |
| throw "Callback not provided in doVerifyReceipt"; |
anantn
/ gist:2871209
Created
June 4, 2012 22:30
Add popup blocking to android getUserMedia({picture})
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| diff --git a/content/media/MediaEngineDefault.cpp b/content/media/MediaEngineDefault.cpp | |
| --- a/content/media/MediaEngineDefault.cpp | |
| +++ b/content/media/MediaEngineDefault.cpp | |
| @@ -1,13 +1,19 @@ | |
| /* This Source Code Form is subject to the terms of the Mozilla Public | |
| * License, v. 2.0. If a copy of the MPL was not distributed with this file, | |
| * You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| #include "MediaEngineDefault.h" | |
| +#include "nsDOMFile.h" |
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| <!DOCTYPE html public "✰"> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>getUserMedia Video Example</title> | |
| </head> | |
| <body> | |
| <button type="button" onclick="toggle()"> | |
| Toggle Video | |
| </button> |
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| const Cc = Components.classes; | |
| const Ci = Components.interfaces; | |
| Components.utils.import("resource://gre/modules/Services.jsm"); | |
| Components.utils.import("resource://gre/modules/XPCOMUtils.jsm"); | |
| Cc["@mozilla.org/psm;1"].getService(Ci.nsISupports); | |
| let gScriptDone = false; |
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| const {classes: Cc, interfaces: Ci, utils: Cu} = Components; | |
| Cu.import("resource://gre/modules/NetUtil.jsm"); | |
| // Let's enumerate all available files in ~ | |
| function getHomeDir() { | |
| let home = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsILocalFile); | |
| home.initWithPath("~"); | |
| if (!home.isDirectory()) { | |
| alert("that seems wrong..."); |
anantn
/ getUserMediaDevices.html
Created
September 18, 2012 17:41
navigator.mozGetUserMediaDevices Example
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| <html> | |
| <body> | |
| <h1>Device Test</h1> | |
| <ul id="contents"> | |
| </ul> | |
| <video id="tehvideo"/> | |
| <audio id="tehaudio"/> | |
| <script> | |
| var devices; | |
| var nav = navigator.QueryInterface(Components.interfaces.nsINavigatorUserMedia); |
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| function myGetUserMedia(constraints, cb) | |
| { | |
| function errCb(code) | |
| { | |
| cb(code, null); | |
| } | |
| function successCb(stream) | |
| { |
anantn
/ firebase_queue_pop.js
Last active
December 10, 2015 01:19
Firebase: Using .push() to maintain a queue and ensuring only one client is able to obtain the head of the queue at a time.
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| var Firebase = require("./firebase-node.js"); | |
| function Queue(ref) { | |
| this._ref = ref; | |
| } | |
| Queue.prototype.pop = function(cb) { | |
| this._ref.startAt().limit(1).once("child_added", this._pop.bind(this, cb)); | |
| } |
anantn
/ firefox_ext_iframe.js
Created
January 1, 2013 22:04
Creating an iframe in Firefox extension code
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| if (Components && Components.classes) { | |
| // This means we are in a Firefox extension. | |
| var appShell = Components.classes["@mozilla.org/appshell/appShellService;1"] | |
| .getService(Components.interfaces.nsIAppShellService); | |
| // hiddenDoc will now point to a regular DOM document. | |
| var hiddenDoc = appShell.hiddenDOMWindow.document; | |
| // Create an iframe. | |
| let iframe = hiddenDoc.createElementNS("http://www.w3.org/1999/xhtml", "iframe"); |
anantn
/ backfire.diff
Created
January 11, 2013 01:52
Changes to needed to make TODOmvc real-time with Firebase <-> Backbone
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| --- ../backbone/examples/todos/todos.js 2013-01-08 17:02:02.000000000 -0800 | |
| +++ todos.js 2013-01-10 17:33:56.000000000 -0800 | |
| @@ -1,7 +1,6 @@ | |
| // An example Backbone application contributed by | |
| // [Jérôme Gravel-Niquet](http://jgn.me/). This demo uses a simple | |
| -// [LocalStorage adapter](backbone-localstorage.html) | |
| -// to persist Backbone models within your browser. | |
| +// Firebase adapter to persist Backbone models. | |
| // Load the application once the DOM is ready, using `jQuery.ready`: |
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