Stopping the Rotation Crash: Managing UI State with ViewModel and LiveData
Learn how to use ViewModel and LiveData to prevent data loss and crashes during Android configuration changes like screen rotations.
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androidStop Losing UI State on Rotation: ViewModel and LiveData Done Right
Activities get destroyed on rotation and take your UI state with them. Here's how ViewModel + LiveData fixes that, with a working counter example and three ways to verify the lifecycle behavior yourself.
kotlin