The gcodes used by the Android remote are M3002 and M3003, but one needs to run multiple commands in series to achieve full leveling.
; Test right extruder height
M3002 L0
; Test left extruder height
M3002 L1
; Auto level start 3x3 grid
M3003 L0 G3
; Test grid point 1 with inductance probe
M3003 L1 P1
; Test grid point 2
M3003 L1 P2
…
; Test grid point 9 (depending on size you need to generate P1 … P
M3003 L1 P9
; Finish leveling, this performs height test with force sensor and applies mesh
M3003 L2