本文介绍了指纹扫描仪支持较低的android版本的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
请问我从哪个API FingerprintManager支持android?
Shall I know from which API FingerprintManager is supporting for android?
实际上，我正在尝试通过指纹扫描对应用进行身份验证.
Actually I am trying to authenticate app from finger print scan.
所以我需要知道它支持哪个版本的API.
So I need to know from which version API it is supporting.
推荐答案
API级别23(Android 6.0).每个Android SDK类的JavaDocs都会记录添加该类的API级别，以及添加方法，字段等的API级别.
API Level 23 (Android 6.0). The JavaDocs for every Android SDK class note what API level the class was added in, along with the API levels that methods, fields, etc. were added in.
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