OperationSource

Kotlin |Java

public abstract class OperationSource
extends Object

java.lang.Object
↳	android.os.storage.operations.sources.OperationSource

Known direct subclasses

AppDataFileSource

AppDataFileSource A source representing a file within the calling application's private app data directory.

Abstract base class for the source of a file operation.

Summary

Public methods
`abstract String`	`toString()` Returns a human-readable representation of this source.

Inherited methods

From class


        
          java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long timeoutMillis, int nanos)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait()` Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Public methods

toString

Added in API level 37

public abstract String toString ()

Returns a human-readable representation of this source.

Concrete implementations should return a string that describes the source in a way that is useful for debugging and logging (e.g., including key paths or identifiers).

Note: This string is intended for diagnostic purposes only and should not be parsed or relied upon as a stable identifier for the files or the source configuration.

Returns
`String`	A debugging string representation of the source. This value cannot be `null`.