Martin: What do you want to be when you grow up, Jiamin?

Jiamin: I want to be a fireman (消防员). I think the fireman is cool.

Martin: And you, Lily?

Lily: I like children. I want to be a teacher. What about you, Martin?

Martin: My father is a police officer. He can stop bad people. So I want to be a police officer.

Jiamin: Police officer can help people. Your father is great, Martin.

Martin: Thanks. Look, Miss Wang is hard-working. I think the teacher is great, too.

已知函数$f\left(x\right)=\left\{\begin{array}{c}-{\log }_{2}x\left(x>0\right)\\ 1-x^2\left(x\le 0\right)\end{array}\right.$，则不等式f(x)>0的解集为（ ）