Android - How should use core-wallet to signing a Tether-ERC20 transaction?

[chamid]

I explore the sample android app
And there is an example of signing a transaction using EthereumSigner
But i want to know how could i use this to sign a transaction for example to transfer Tether-ERC20???

[RobinOnTheWay]

Have you solved this? I am exploring this too. Didn't get any clue.

[chamid]

Nothing yet but I think it might be adding contract id or something else
her are some example:

https://github.com/trustwallet/wallet-core/blob/master/android/app/src/androidTest/java/com/trustwallet/core/app/blockchains/ethereum/TestEthereumTransactionSigner.kt