Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Update tier names in biometric constants documentation

Browse Source 
Adds references to the new security tier names (Tier 1/2/3) in the
documentation for the corresponding biometric authenticator constants:
- Strong -> Tier 3
- Weak -> Tier 2
- Convenience -> Tier 1

Test: Builds
Fixes: 157266312
Change-Id: I80965e8e5c53f049d91f18f0e114d89f18593400
This commit is contained in:
Curtis Belmonte
2020-06-02 16:58:08 -07:00
parent 1298d2b760
commit 43825ac301
1 changed files with 7 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
core/java/android/hardware/biometrics/BiometricManager.java
View File

@@ -116,22 +116,25 @@ public class BiometricManager {
/**
* Any biometric (e.g. fingerprint, iris, or face) on the device that meets or exceeds the
* requirements for <strong>Strong</strong>, as defined by the Android CDD.
* requirements for <strong>Tier 3</strong> (formerly <strong>Strong</strong>), as defined
* by the Android CDD.
*/
int BIOMETRIC_STRONG = 0x000F;
/**
* Any biometric (e.g. fingerprint, iris, or face) on the device that meets or exceeds the
* requirements for <strong>Weak</strong>, as defined by the Android CDD.
* requirements for <strong>Tier 2</strong> (formerly <strong>Weak</strong>), as defined by
* the Android CDD.
*
* <p>Note that this is a superset of {@link #BIOMETRIC_STRONG} and is defined such that
* <code>BIOMETRIC_STRONG | BIOMETRIC_WEAK == BIOMETRIC_WEAK</code>.
* {@code BIOMETRIC_STRONG | BIOMETRIC_WEAK == BIOMETRIC_WEAK}.
*/
int BIOMETRIC_WEAK = 0x00FF;
/**
* Any biometric (e.g. fingerprint, iris, or face) on the device that meets or exceeds the
* requirements for <strong>Convenience</strong>, as defined by the Android CDD.
* requirements for <strong>Tier 1</strong> (formerly <strong>Convenience</strong>), as
* defined by the Android CDD.
*
* <p>This constant is intended for use by {@link android.provider.DeviceConfig} to adjust
* the reported strength of a biometric sensor. It is not a valid parameter for any of the