StatefulAdapter

Artifact: androidx.viewpager2:viewpager2

View Source

Added in 1.0.0

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Kotlin |Java

public interface StatefulAdapter

Known direct subclasses

FragmentStateAdapter

FragmentStateAdapter

Similar in behavior to FragmentStatePagerAdapter

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ViewPager2 adapters should implement this interface to be called during onSaveInstanceState and onRestoreInstanceState

Summary

Public methods
abstract void	restoreState(@NonNull Parcelable savedState) Restores adapter state
abstract @NonNull Parcelable	saveState() Saves adapter state

Public methods

restoreState

Added in 1.0.0

abstract void restoreState(@NonNull Parcelable savedState)

Restores adapter state

saveState

Added in 1.0.0

abstract @NonNull Parcelable saveState()

Saves adapter state