Android 16 Enhances Pixel Fold’s Open/Close Detection for Magnetic Accessory Compatibility

Android 16 Preps 'Robust Open/Close Detection' for Pixel 9 Pro Fold

With the release of Android 16 Beta 2, a new feature called 'robust open/close detection' is being introduced for the Pixel 9 Pro Fold. This feature aims to improve the accuracy of the device's ability to detect whether it is open or closed, particularly when using magnetic accessories.

Key Points:

• Hall Sensors and Interference: Foldable devices like the Pixel 9 Pro Fold use hall sensors to determine their state. However, magnetic accessories can interfere with these sensors, causing issues such as the screen turning off unexpectedly.
• Notification Prompt: Users are receiving a notification from Pixel System Service prompting them to turn on 'robust open/close detection.' This feature is designed to help the device more accurately detect its state in the presence of magnets.
• Settings Toggle: The notification suggests that there will be a toggle for this setting in the Settings app, although it has not yet appeared as of Beta 2.
• Similar to Other Features: This rollout is similar to how other features like 'Limit to 80% charging optimization' were initially rolled out.
• Expected Benefits: The goal is to reduce false positives and improve user experience with magnetic accessories. It is also expected that this feature will eventually be available for the original Pixel Fold.