我最近在我的应用中实现了指纹认证(当然使用官方的Android指纹SDK!),我的一些用户抱怨他们的手机中装有指纹传感器(使用Android 6.0),但无法使用该功能。 / p>
我对此进行了一些调查,发现三星S5和Note 4设备具有6.0版指纹传感器,但未使用官方的Android指纹SDK。
我的问题:
解决方案
您可以使用FingerprintManager进行检查,如
如果(Build.VERSION.SDK_INT> = Build.VERSION_CODES.M){ FingerprintManager FingerprintManager =(FingerprintManager)context.getSystemService(Context.FINGERPRINT_SERVICE); if(!fingerprintManager.isHardwareDetected()){ //设备不支持指纹API。通知用户。 } }和往常一样,您需要获得许可
<使用权限android:name = android.permission.USE_FINGERPRINT />
I have implemented fingerprint authentication (of course with official Android fingerprint SDK!) in my app recently, some of my users have complained that they have fingerprint sensor (with Android 6.0) in their phone but unable to use the feature.
I have done some investigation on that, and I found that Samsung S5 and Note 4 devices have fingerprint sensor with 6.0 but they are not using the official Android fingerprint SDK.
My questions:
解决方案
You can check it with the FingerprintManager like
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { FingerprintManager fingerprintManager = (FingerprintManager) context.getSystemService(Context.FINGERPRINT_SERVICE); if (!fingerprintManager.isHardwareDetected()) { // Device doesn't support fingerprint api. Notify the user. } }and as usual, you'll need the permission
<uses-permission android:name="android.permission.USE_FINGERPRINT" />
更多推荐
指纹传感器高于6.0的设备未使用Android指纹SDK
发布评论