无论如何，是否可以识别用于解锁/访问的指纹？
问题描述：
假设我在手机上注册了5个指纹。我需要检查5个指纹中的哪个用于登录到我的应用程序。或通过任何方法检查指纹是否不是主指纹。
Suppose i've enrolled 5 fingerprints in my phone. I need to check which of the 5 fingerprint is used for login to my application. Or any way to check the fingerprint if it's not the primary fingerprint.
答
当前，此行为在指纹API中不可用该API只是身份验证数据，并从Android设备接收经过身份验证的结果。
Currently this behaviour is not available in fingerprint API as for the API it's just authentication data and receive authenticated result from Android device..