Document argument rates of SignTransaction

[mikeshultz]

The argument float rates of the following function is not documented:

https://github.com/htczion/ZKMA/blob/92665e080e9c5518e581e19b4db422ee2ae962b7/HtcWalletSDK/src/main/java/com/htc/htcwalletsdk/Security/Core/TEEKHelper.java#L477

What is this supposed to be, exactly? It's not mentioned in the wiki at all and not documented in the code.

[hawkwei0921]

Hi Mike, The rate parameter is USD currency rate. I will update wiki about this part.

Thanks for your advice! Hawk

/**

• Process sign transaction by Coin type with Exchange server
• After you got transaction result, please de base64 to get original
• Note: To prevent TRUST-ZONE blocked main thread, the caller must call this API at background thread.
• @param unique_id a unique_id generated by register() API.
• @param coin_type BitCoin is 0, LiteCoin is 2, Ethereum is 60.
• @param rates USD currency rate
• @param strJson a JSON format data from APP
• @param byteArrayHolder A holder object( default:2Kb ) for receiving the output tx signed data from KeyAgent
• @return 0: success, others: other errors
• @exception IllegalStateException if API called in UI thread.
• @exception RuntimeException if SDK not init yet.
• @exception IllegalArgumentException if byte array length is not enough. */

Hawk Wei

M: +886 (0)952183055 T: +886 (0)2 8912 4138 ext.(4710)23580

88 Section 3, Zhongxing Road, Xindian District, New Taipei City 231, Taiwan www.htc.com

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寄件者: Mike Shultz notifications@github.com 寄件日期: 2020年9月2日 上午 05:27 收件者: htczion/ZKMA ZKMA@noreply.github.com 副本: Subscribed subscribed@noreply.github.com 主旨: [htczion/ZKMA] Document argument rates of SignTransaction (#2)

The argument float rates of the following function is not documented:

https://github.com/htczion/ZKMA/blob/92665e080e9c5518e581e19b4db422ee2ae962b7/HtcWalletSDK/src/main/java/com/htc/htcwalletsdk/Security/Core/TEEKHelper.java#L477

What is this supposed to be, exactly? It's not mentioned in the wiki at all and not documented in the code.

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