about android connectiong to ad-hoc

•  Android does not support ad-hoc.
  
• Official android distributions do not show ad-hoc networks in the wifi list, but they are capable of connecting to them.
  

how to solve it:

• Create an infrastructure network instead of ad-hoc, if your cart supports this mode.
• Root your device and force it to show ad-hoc networks in the wifi list by altering the network config or installing a custom ROM to it