当前系统是都支持指纹的,可以用检测是否支持该能力的接口:https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/obtain-supported-authentication-capabilities-0000001774280422指纹认证的接口参考:https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/start-authentication-0000001774120754
当前系统是都支持指纹的,可以用检测是否支持该能力的接口:https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/obtain-supported-authentication-capabilities-0000001774280422
指纹认证的接口参考:https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/start-authentication-0000001774120754