Call on mozbrowser frame:
Single orientation lock
portrait
landscape
portrait-primary
portrait-secondary
landscape-primary
landscape-secondary
Double orientations locks
portrait
+landscape-primary
portrait
+landscape-secondary
landscape
+portrait-primary
landscape
+portrait-secondary
portrait-primary
+landscape-primary
portrait-secondary
+landscape-primary
portrait-primary
+landscape-secondary
portrait-secondary
+landscape-secondary
Unlock
Unlock