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/dev_apps/uitest/js/HW/wifi.js

@@ -0,0 +1,37 @@
+'use strict';
+
+function wifiTest() {
+  var WiFiMACText = document.getElementById('address');
+  var WiFiStateText = document.getElementById('state');
+  var switchButton = document.getElementById('switch');
+
+  var settings = window.navigator.mozSettings;
+  var wifiManager;
+  function update() {
+    switchButton.checked = wifiManager.enabled;
+    if (wifiManager.enabled) {
+      WiFiStateText.textContent = 'On';
+      WiFiMACText.textContent = wifiManager.macAddress;
+    }
+    else {
+      WiFiStateText.textContent = 'Off';
+      WiFiMACText.textContent = 'Not available';
+    }
+  }
+  if ('mozWifiManager' in navigator) {
+    wifiManager = navigator.mozWifiManager;
+    // navigator.mozWifiManager does not have addEventListener()
+    wifiManager.onenabled = update.bind(this);
+    wifiManager.ondisabled = update.bind(this);
+    update();
+  }
+  // Click on switch will only update settings and
+  // it takes some time for hardware to turns on.
+  // That's why we should listen to enabled/disabled event of wifi
+  function wifiSwitch() {
+    settings.createLock().set({'wifi.enabled': switchButton.checked});
+  }
+  switchButton.addEventListener('click', wifiSwitch);
+}
+
+window.addEventListener('load', wifiTest);