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All developers actively developing experiences for Google Cardboard should use the open source Cardboard SDKs for iOS, Android NDK, and Unity XR Plugin.
The Daydream View VR headset is no longer available for purchase as of October 15, 2019. As of November 2023, previously supported devices will no longer be able to download and install Google VR Serivces (Android application ID com.google.vr.vrcore) for new users.

GVRWidgetView.h File

AI-generated Key Takeaways

This document provides information on the GVRWidgetView.h file, which defines a base class for widget views in Google VR for iOS.
GVRWidgetView encapsulates common functionality for widget views, and developers can extend it to create custom widgets.
A GVRHeadRotation struct is available for accessing user head tracking data.
Developers can implement the GVRWidgetViewDelegate protocol to handle events and interactions with widget views.
It also includes an enum GVRWidgetDisplayMode for managing widget display modes.

Classes
struct	GVRHeadRotation
	Contains yaw and pitch angles corresponding to where the user is looking. More...

class	GVRWidgetView
	Defines a base class for all widget views, that encapsulates common functionality. More...

protocol	<GVRWidgetViewDelegate>
	Defines a delegate for GVRWidgetView and its subclasses. More...

Functions
typedef	NS_ENUM (NSInteger, GVRWidgetDisplayMode)