You guys should look into this topic: https://bitcointalksearch.org/topic/guide-handling-splits-uasfs-bip148-etc-2012799
https://medium.com/@coinomi/on-bitcoin-fork-and-how-to-stay-on-the-safe-side-dcfed3eadef9
Even the free BCC will be paid to coinomi, at split, sp that bcc can be sent, private keys exportet and more.
Maybe there are also other android wallets which are prepared for bitcoin fork. You could post them here.
I am an Android user and access this forum and most of my Bitcoin activities over phone. Instead of relying on wallets, I have my own strategy.
I have created public and private keys using BitAddress and sent my funds onto it. Keys are easily accessible with mobile with Electrum and Mycelium so its best solution and I need not wait about other wallets' decision over BCC.
So we all can also with our phones go relaxed through hard fork.