The Spain international is now in his second season with the Catalans.
"Is my future at Barça secure? Yes, I'd say so. Just because they meet doesn't mean they're always talking about me. In the end, it's their job too," he told Mundo Deportivo, referring to news that his agent has met with Barca's top brass in recent days.
"When you're injured, it's not pleasant for any player. It's something I emphasise a lot now, especially during this period at Barça, where I've had quite a few problems, more than in my entire career.
"It's something I've tried to focus on, that invisible work that no one sees. There's a lot of press at Barça, a lot of people talking, but that doesn't worry me. I know what I have to do and what works for me.
"I'm constantly learning and I'm completely confident that what I'm doing will serve me well in the future."