androidx.datastore.core

Kotlin |Java

Interfaces

`Closeable`	Datastore common version of java.io.Closeable
`DataMigration`	Interface for migrations to DataStore.
`DataStore`	DataStore provides a safe and durable way to store small amounts of data, such as preferences and application state.
`InterProcessCoordinator`	InterProcessCoordinator provides functionalities that support DataStore instances to coordinate the concurrent work running on multiple threads and multiple processes to guarantee its data consistency.
`ReadScope`	The scope used for a read transaction.
`Serializer`	The serializer determines the on-disk format and API for accessing it.
`Storage`	Storage provides a way to create StorageConnections that allow read and write a particular type of data.
`StorageConnection`	StorageConnection provides a way to read and write a particular type of data.
`WriteScope`	The scope used for a write transaction.

Classes

`CloseableKt`
`FileStorage`	The Java IO File version of the Storage interface.
`InterProcessCoordinatorKt`
`MultiProcessCoordinatorKt`
`StorageConnectionKt`
`DataStoreFactory`
`MultiProcessDataStoreFactory`

Exceptions

`CorruptionException`	A subclass of IOException that indicates that the file could not be de-serialized due to data format corruption.
`IOException`	Common IOException to be defined in jvm and native code.

Content and code samples on this page are subject to the licenses described in the Content License. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.

Last updated 2024-12-18 UTC.

WeChat
Follow Google Developers on WeChat
X
Follow @AndroidDev on X
YouTube
Check out Android Developers on YouTube