Как да се свържете с firebase в Android studio ръчно

как да се свържете с firebase в Android studio ръчно

FIRE BASE AUTOMATICALLY SETUP
1. ANDROID STUDIO -> TOOLS -> FIRE BASE 
2. FIRE BASE ASSISTANT OPEN 
3. FROM ASSISTANT GO TO ANY FIRE BASE PRODUCT AND OPEN IT
4. CLICK CONNECT TO FIREBASE
5. CLICK ADD DEPENDENCIES