Publish Vulpes Preview 15 sources for desktop, Android and Tundra

Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.

gaia/apps/music/test/marionette/fakeringtones/index.html

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+<!DOCTYPE html>
+<html>
+
+  <head>
+    <meta charset="utf-8">
+    <title>Fake Ringtones</title>
+
+    <style>
+      html, body {
+        width: 100%;
+        height: 100%;
+        overflow: hidden;
+      }
+      #player {
+        position: absolute;
+        top: 10%;
+        left: 10%;
+        width: 80%;
+        height: 80%;
+      }
+    </style>
+
+    <script defer src="/js/fakeringtones.js"></script>
+  </head>
+
+  <body>
+    <audio id="player" controls autoplay></audio>
+  </body>
+
+</html>

gaia/apps/music/test/marionette/fakeringtones/js/fakeringtones.js

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+'use strict';
+
+var FakeRingtones = {
+  get player() {
+    return document.getElementById('player');
+  },
+
+  init: function() {
+    this.loadMediaSample(function(file) {
+      this.setSource(file);
+      this.play();
+    }.bind(this));
+  },
+
+  loadMediaSample: function(callback) {
+    var songs = navigator.getDeviceStorage('music');
+
+    var cursor = songs.enumerate();
+
+    cursor.onsuccess = function(event) {
+      var file = event.target.result;
+      callback(file);
+    };
+
+    cursor.onerror = function(event) {
+      console.warn('No file found: ' + event.target.error);
+    };
+  },
+
+  setSource: function(file) {
+    var url = window.URL.createObjectURL(file);
+    this.player.mozAudioChannelType = 'ringer';
+    this.player.src = url;
+  },
+
+  play: function() {
+    this.player.play();
+  }
+};
+
+FakeRingtones.init();

gaia/apps/music/test/marionette/fakeringtones/manifest.webapp

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+{
+  "name": "Fake Ringtones",
+  "description": "A fake ringtones app",
+  "type": "certified",
+  "launch_path": "/index.html",
+  "developer": {
+    "name": "The Gaia Team",
+    "url": "https://github.com/mozilla-b2g/gaia"
+  },
+  "permissions": {
+    "device-storage:music":{ "access": "readwrite" },
+    "audio-channel-ringer":{}
+  }
+}