Implement the GUID caching in iOS

ErjanGavalji · ErjanGavalji · commit ed85fdb65bcc · 2015-03-30T16:52:09.000+03:00
diff --git a/platform/platform.ios.ts b/platform/platform.ios.ts
@@ -57,12 +57,18 @@ export class device implements definition.device {
     }
 
     static get uuid(): string {
-        if (!device._uuid) {
+        var userDefaults = NSUserDefaults.standardUserDefaults();
+        var uuid_key = "TNSUUID";
+        var app_uuid = userDefaults.stringForKey(uuid_key);
+
+        if (!app_uuid) {
             var uuidRef = CFUUIDCreate(kCFAllocatorDefault);
-            device._uuid = CFUUIDCreateString(kCFAllocatorDefault, uuidRef);
+            app_uuid = CFUUIDCreateString(kCFAllocatorDefault, uuidRef);
+            userDefaults.setObjectForKey(app_uuid, uuid_key);
+            userDefaults.synchronize();
         }
 
-        return device._uuid;
+        return app_uuid;
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -57,12 +57,18 @@ export class device implements definition.device {`
`57`	`57`	`}`
`58`	`58`
`59`	`59`	`static get uuid(): string {`
`60`		`- if (!device._uuid) {`
	`60`	`+ var userDefaults = NSUserDefaults.standardUserDefaults();`
	`61`	`+ var uuid_key = "TNSUUID";`
	`62`	`+ var app_uuid = userDefaults.stringForKey(uuid_key);`
	`63`	`+`
	`64`	`+ if (!app_uuid) {`
`61`	`65`	`var uuidRef = CFUUIDCreate(kCFAllocatorDefault);`
`62`		`- device._uuid = CFUUIDCreateString(kCFAllocatorDefault, uuidRef);`
	`66`	`+ app_uuid = CFUUIDCreateString(kCFAllocatorDefault, uuidRef);`
	`67`	`+ userDefaults.setObjectForKey(app_uuid, uuid_key);`
	`68`	`+ userDefaults.synchronize();`
`63`	`69`	`}`
`64`	`70`
`65`		`- return device._uuid;`
	`71`	`+ return app_uuid;`
`66`	`72`	`}`
`67`	`73`	`}`
`68`	`74`