As @George4Tacks  said VA has 183 day rule, and you will pay tax there on all your income, even if not earned in VA. You will get to apply for a credit on your CA return for any tax paid to VA. You will file full year resident for VA, and part year resident resident for CA. Here is a link for info:

https://www.investopedia.com/tax-residency-rules-by-state-5114689