Package org.gnome.gio

Interface AppInfoMonitor.ChangedCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

AppInfoMonitor

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface AppInfoMonitor.ChangedCallback
extends FunctionPointer

Functional interface declaration of the ChangedCallback callback.

See Also:

• run()

Method Summary

Modifier and Type	Method	Description
void	run()	Signal emitted when the app info database changes, when applications are installed or removed.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment) method.
default void	upcall(MemorySegment sourceAppInfoMonitor)	The upcall method is called from native code.

Method Details

run

void run()

Signal emitted when the app info database changes, when applications are installed or removed.

upcall

default void upcall(MemorySegment sourceAppInfoMonitor)

The upcall method is called from native code. The parameters are marshaled and run() is executed.

toCallback

default MemorySegment toCallback(Arena arena)

Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment) method.

Specified by:

toCallback in interface FunctionPointer

Parameters:

arena - the function pointer will be allocated in this arena

Returns:

the native function pointer