Merge branch 'uuid'

platform/platform.android.ts

@@ -16,6 +16,7 @@ export class device implements definition.device {
     private static _osVersion: string;
     private static _sdkVersion: string;
     private static _deviceType: string;
+    private static _uuid: string;
 
     static get os(): string {
         return platformNames.android;
@@ -60,6 +61,17 @@ export class device implements definition.device {
 
         return device._deviceType;
     }
+
+    static get uuid(): string {
+        if (!device._uuid) {
+            device._uuid = android.provider.Settings.Secure.getString(
+              application.android.context.getContentResolver(),
+              android.provider.Settings.Secure.ANDROID_ID
+            );
+        }
+        
+        return device._uuid;
+    }
 }
 
 var mainScreenInfo: definition.ScreenMetrics;

platform/platform.d.ts

@@ -45,6 +45,11 @@ declare module "platform" {
          * Available values: "phone", "tablet".
          */
         static deviceType: string;
+
+        /**
+         * Gets the uuid
+         */
+         static uuid: string;
     }
 
     /**

platform/platform.ios.ts

@@ -55,6 +55,21 @@ export class device implements definition.device {
 
         return device._deviceType;
     }
+
+    static get uuid(): string {
+        var userDefaults = NSUserDefaults.standardUserDefaults();
+        var uuid_key = "TNSUUID";
+        var app_uuid = userDefaults.stringForKey(uuid_key);
+
+        if (!app_uuid) {
+            var uuidRef = CFUUIDCreate(kCFAllocatorDefault);
+            app_uuid = CFUUIDCreateString(kCFAllocatorDefault, uuidRef);
+            userDefaults.setObjectForKey(app_uuid, uuid_key);
+            userDefaults.synchronize();
+        }
+
+        return app_uuid;
+    }
 }
 
 var mainScreenInfo: definition.ScreenMetrics = null;