Bug 1243431 - [4.1] Show permission request doorhanger on vibration request. r=margaret

mobile/android/base/java/org/mozilla/gecko/DoorHangerPopup.java

@@ -122,6 +122,8 @@ public class DoorHangerPopup extends AnchoredPopup
             doorhangerType = DoorHanger.Type.DESKTOPNOTIFICATION2;
         } else if (DoorHanger.Type.WEBRTC.toString().equals(typeString)) {
             doorhangerType = DoorHanger.Type.WEBRTC;
+        } else if (DoorHanger.Type.VIBRATION.toString().equals(typeString)) {
+            doorhangerType = DoorHanger.Type.VIBRATION;
         }
 
         final DoorhangerConfig config = new DoorhangerConfig(tabId, id, doorhangerType, this);

mobile/android/base/java/org/mozilla/gecko/widget/DoorHanger.java

@@ -39,7 +39,7 @@ public abstract class DoorHanger extends LinearLayout {
     }
 
     // Doorhanger types created from Gecko are checked against enum strings to determine type.
-    public static enum Type { DEFAULT, LOGIN, TRACKING, GEOLOCATION, DESKTOPNOTIFICATION2, WEBRTC }
+    public static enum Type { DEFAULT, LOGIN, TRACKING, GEOLOCATION, DESKTOPNOTIFICATION2, WEBRTC, VIBRATION }
 
     public interface OnButtonClickListener {
         public void onButtonClick(JSONObject response, DoorHanger doorhanger);

mobile/android/chrome/content/browser.js

@@ -384,6 +384,7 @@ var BrowserApp = {
     Services.obs.addObserver(this, "keyword-search", false);
     Services.obs.addObserver(this, "sessionstore-state-purge-complete", false);
     Services.obs.addObserver(this, "Fonts:Reload", false);
+    Services.obs.addObserver(this, "Vibration:Request", false);
 
     Messaging.addListener(this.getHistory.bind(this), "Session:GetHistory");
 
@@ -1950,6 +1951,33 @@ var BrowserApp = {
         FontEnumerator.updateFontList();
         break;
 
+      case "Vibration:Request":
+        if (aSubject instanceof Navigator) {
+          let navigator = aSubject;
+          let buttons = [
+            {
+              label: Strings.browser.GetStringFromName("vibrationRequest.denyButton"),
+              callback: function() {
+                navigator.setVibrationPermission(false);
+              }
+            },
+            {
+              label: Strings.browser.GetStringFromName("vibrationRequest.allowButton"),
+              callback: function() {
+                navigator.setVibrationPermission(true);
+              },
+              positive: true
+            }
+          ];
+          let message = Strings.browser.GetStringFromName("vibrationRequest.message");
+          let options = {};
+          // Workaround for bug 1268471.
+          NativeWindow.doorhanger.hide("vibration-request", BrowserApp.selectedTab.id);
+          NativeWindow.doorhanger.show(message, "vibration-request", buttons,
+              BrowserApp.selectedTab.id, options, "VIBRATION");
+        }
+        break;
+
       default:
         dump('BrowserApp.observe: unexpected topic "' + aTopic + '"\n');
         break;