Builder

Kotlin |Java

open class Builder

kotlin.Any
↳	androidx.sqlite.db.SupportSQLiteOpenHelper.Configuration.Builder

Builder class for Configuration.

Summary

Public methods
open SupportSQLiteOpenHelper.Configuration	`build()` Throws an `IllegalArgumentException` if the `Callback` is `null`.
open SupportSQLiteOpenHelper.Configuration.Builder	`callback(@NonNull callback: SupportSQLiteOpenHelper.Callback)`
open SupportSQLiteOpenHelper.Configuration.Builder	`name(@Nullable name: String?)`
open SupportSQLiteOpenHelper.Configuration.Builder	`noBackupDirectory(useNoBackUpDirectory: Boolean)` Sets whether to use a no backup directory or not.

@NonNull open fun build(): SupportSQLiteOpenHelper.Configuration

Throws an IllegalArgumentException if the Callback is null.

Throws an IllegalArgumentException if the Context is null.

Throws an IllegalArgumentException if the String database name is null. {@see Context#getNoBackupFilesDir()}

Return
`SupportSQLiteOpenHelper.Configuration`	The `Configuration` instance

@NonNull open fun callback(@NonNull callback: SupportSQLiteOpenHelper.Callback): SupportSQLiteOpenHelper.Configuration.Builder

Parameters
`callback`	SupportSQLiteOpenHelper.Callback: The callback class to handle creation, upgrade and downgrade.

Return
`SupportSQLiteOpenHelper.Configuration.Builder`	this

@NonNull open fun name(@Nullable name: String?): SupportSQLiteOpenHelper.Configuration.Builder

Parameters
`name`	String?: Name of the database file, or null for an in-memory database.

Return
`SupportSQLiteOpenHelper.Configuration.Builder`	This

@NonNull open fun noBackupDirectory(useNoBackUpDirectory: Boolean): SupportSQLiteOpenHelper.Configuration.Builder

Sets whether to use a no backup directory or not.

Parameters
`useNoBackUpDirectory`	Boolean: If `true` the database file will be stored in the no-backup directory.

Return
`SupportSQLiteOpenHelper.Configuration.Builder`	this