The former Valencia defender joked with his Spain teammate by encouraging him to stand among the Blaugrana members of La Roja's Olympic squad in a group photo
Martinez has been heavily linked with a move to Camp Nou but the 40m euros price tag slapped on him by his club has so far deterred the Catalan giant from making its interest any more formal.
But as the Rojita squad organized themselves for a team photograph ahead of the Olympics, Alba amused himself by encouraging the versatile midfielder to join the Barca contingent.
"Javi, you here, with us, with the Barca players," Alba was heard saying according to Goal.com.
In attempt to force his point home the recent Blaugrana acquisition repeated his comment, ensuring the joke was heard and making his intentions known.
Martinez has also been speculatively linked with Bayern Munich as well as Premier League duo Manchester United and its archrival Manchester City.
Following the withdrawal of Thiago Alcantara from the Spain Olympic team, Cristian Tello and Martin Montoya are the only other players to represent Barcelona in the squad.