Connecting Audio out from Android mobile to UR22C

Hello All
I want to connect Android audio output to UR22c audio interface and then record to FL studio or Cibasis on IPAD. I have tried connecting with an ordinary auxilary cable from mobile headphone connection to 1st input in UR22C. I am able to record the stuff played on the mobile. But the signal strenth is very low. I have to maximize the volume in the interface as well as in Daw. Obviously this is not the best way. Request help on how best to do this.