Add public preview note to both Android and iOS

Leah-Xia-Microsoft · Leah-Xia-Microsoft · commit 1e976464036d · 2023-01-06T16:34:18.000-08:00
diff --git a/articles/communication-services/quickstarts/ui-library/includes/get-started-chat/android.md b/articles/communication-services/quickstarts/ui-library/includes/get-started-chat/android.md
@@ -6,6 +6,8 @@ ms.topic: include
 ms.service: azure-communication-services
 ---
 
+[!INCLUDE [Public Preview Notice](../../../../includes/public-preview-include.md)]
+
 Get the sample Android application for this [quickstart](https://github.com/Azure-Samples/communication-services-android-quickstarts/tree/main/ui-chat) in the open source Azure Communication Services [UI Library for Android](https://github.com/Azure/communication-ui-library-android).
 
 ## Prerequisites
diff --git a/articles/communication-services/quickstarts/ui-library/includes/get-started-chat/ios.md b/articles/communication-services/quickstarts/ui-library/includes/get-started-chat/ios.md
@@ -6,6 +6,8 @@ ms.topic: include
 ms.service: azure-communication-services
 ---
 
+[!INCLUDE [Public Preview Notice](../../../../includes/public-preview-include.md)]
+
 Get the sample iOS application for this [quickstart](https://github.com/Azure-Samples/communication-services-ios-quickstarts/tree/main/ui-library-quick-start/Chat) in the open source Azure Communication Services [UI Library for iOS](https://github.com/Azure/communication-ui-library-ios).
 
 ## Prerequisites
