对多个用户使用来自Android的新指纹API [英] Use new fingerprint API from Android for multiple users

问题描述

我们正在Android上创建一个时间戳应用程序，理想情况下，它将使用指纹来识别用户.

We are creating a timestamp application on Android and ideally this would use fingerprint to identify the user.

在一个组织中，可以有150个不同的用户.指纹API会允许多个用户吗?还是当前仅适用于设备所有者?如果这仅适用于当前用户，是否有其他允许使用此功能的API?如果没有，我认为我们需要彻底放弃这条路.

In one organisation there can be like 150 different users. Would the fingerprint API allow multiple users? Or is this currently only for the owner of the device? If this is only for the current users, are there any other API's available that would allow this? If not I think we need to abandon this road completely.

推荐答案

Android M或Samsung或iPhone API仅允许针对设备用户验证当前用户.

Android M or Samsung or iPhone APIs only allow to verify current user against user of device.

有些指纹扫描仪与Android平台和适用于Android的SDK兼容.这些SDK允许获取指纹图像或模板.扫描仪已插入USB端口，因此您无法同时为平板电脑充电和使用指纹扫描仪.例如:

There's some fingerprint scanners compatible with Android Platform and with SDK for Android. These SDKs allow to get fingerprint image or template. Scanners are plugged on USB port so you can't charge tablet and use fingerprint scanner simultaneous. For instance:

• http://www.dermalog.com/en/products_solutions/fingerprintscanner/
• http://www.futronic-tech.com/product_fs80h.html
• http://www.crossmatch.com/authentication-hardware/

• http://www.dermalog.com/en/products_solutions/fingerprintscanner/
• http://www.futronic-tech.com/product_fs80h.html
• http://www.crossmatch.com/authentication-hardware/

还有一些带有集成指纹扫描仪和SDK的设备，可以获取指纹图像或模板.

There's also some devices with integrated fingerprint scanner and with SDK to get fingerprint image or template.

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