(adsbygoogle = window.adsbygoogle || []).push({}); So, i did a lot of searching on how to make the notification work with my sprx. Unfortunately i couldn't make it work.
here's what i did:

    #include <cellstatus.h>

#include <sys/prx.h>

#include <sys/ppu_thread.h>



#include <stdio.h>

#include <string.h>

#include <sys/timer.h>



SYS_MODULE_INFO( test, 0, 1, 1 );

SYS_MODULE_START( _test_prx_entry );



int( *showNotification )( int, const char * ) = NULL;



void sleep( usecond_t time )

{

	sys_timer_usleep( time * 1000 );

}



void * getNIDfunc( const char * vsh_module, uint32_t fnid )

{

	uint32_t table = ( *( uint32_t *)0x1008C ) + 0x984;

	

	while( ( ( uint32_t ) *( uint32_t *) table ) != 0 )

	{

		uint32_t* export_stru_ptr = ( uint32_t *)*( uint32_t *) table;

		const char* lib_name_ptr =  ( const char *) *(uint32_t *)( ( char * ) export_stru_ptr + 0x10 );

		if( strncmp( vsh_module, lib_name_ptr, strlen( lib_name_ptr ) ) == 0 )

		{

			uint32_t lib_fnid_ptr = *( uint32_t *)( ( char *)export_stru_ptr + 0x14 );

			uint32_t lib_func_ptr = *( uint32_t *)( ( char *)export_stru_ptr + 0x18 );

			uint16_t count 		  = * (uint16_t *)( ( char *)export_stru_ptr + 6 ); 

			

			for( int i = 0; i < count; i++ )

			{

				if( fnid == *( uint32_t *)( ( char *)lib_fnid_ptr + i * 4 ) )

				{

					return ( void *& *( ( uint32_t *)( lib_func_ptr ) + i );

				}

			}

		}

		table = table + 4;

	}

	return 0;

}



void myThread( uint64_t nothing )

{

	sleep( 100 );

	showNotification( 0, "Hello World!" );

	sys_ppu_thread_exit( nothing );

}



extern "C" int _test_prx_entry( void )

{

	( void*& )( showNotification ) = ( void* )( ( int )getNIDfunc( "vshtask", 0xA02D46E7 ) );



	sys_ppu_thread_t ThreadID;

	sys_ppu_thread_create( &ThreadID, myThread, 0, 10, 0x10, 0, "notification test" );

    return SYS_PRX_RESIDENT;

}

and my AdditionalDependencies:

    libsn.a;libm.a;libio_stub.a;libfs_stub.a;libc.a;libsysmodule_stub.a;libsysutil_stub.a;libsysutil_rec_stub.a

The build was done! But after launch the game the console freeze. Thanks in advance.