How to Open an External app Particular Page through Ionic App

ionic-v1
1

Hi iam Doing an App in that using my Affliate id I want to Open that Link, If the App Exists in My Phone that need to be open that Particular Page using that Link else Browser should open…

Thanks in Advance…

2

With InAppBrowser from ionic-browser :

launch(url : string) : void {
	new InAppBrowser(url, '_system');
}