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author | Brian Colonna <bcolonna@google.com> | 2014-07-16 13:50:47 -0400 |
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committer | Brian Colonna <bcolonna@google.com> | 2014-07-16 23:53:21 +0000 |
commit | a0ee004abf1e8988ece2d19ff5a3bef333763c9b (patch) | |
tree | 59b0af4855901417f5602479885a750159bbae42 | |
parent | 4c23cb1aca259573bb945461c23988c4282c7660 (diff) | |
download | frameworks_base-a0ee004abf1e8988ece2d19ff5a3bef333763c9b.zip frameworks_base-a0ee004abf1e8988ece2d19ff5a3bef333763c9b.tar.gz frameworks_base-a0ee004abf1e8988ece2d19ff5a3bef333763c9b.tar.bz2 |
Bug 16152902: Disabling FUL in keyguard and screen lock settings
This is the framework change needed to switch from Face Unlock as
a standard unlock mechanism to Face Unlock as a trustlet. This
forces isBiometricWeakInstalled() to return false such that neither
keyguard nor Screen Lock Settings thinks it exists. This means FUL
is no longer a screen lock option.
If Face Unlock was already enabled and someone updates to this build,
the screen lock automatically switches to the backup lock. That
functionality was already built-in so everything would continue to
work if Face Unlock decided to disappear from someone's device.
Change-Id: I407f6e1d75bfe40c7142c2508c2d68867e02d858
-rw-r--r-- | core/java/com/android/internal/widget/LockPatternUtils.java | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/core/java/com/android/internal/widget/LockPatternUtils.java b/core/java/com/android/internal/widget/LockPatternUtils.java index f40b84c..cc481e1 100644 --- a/core/java/com/android/internal/widget/LockPatternUtils.java +++ b/core/java/com/android/internal/widget/LockPatternUtils.java @@ -57,6 +57,7 @@ import java.util.List; public class LockPatternUtils { private static final String TAG = "LockPatternUtils"; + private static final boolean DEBUG = false; /** * The maximum number of incorrect attempts before the user is prevented @@ -1046,8 +1047,11 @@ public class LockPatternUtils { return false; } - - return true; + // TODO: If we decide not to proceed with Face Unlock as a trustlet, this must be changed + // back to returning true. If we become certain that Face Unlock will be a trustlet, this + // entire function and a lot of other code can be removed. + if (DEBUG) Log.d(TAG, "Forcing isBiometricWeakInstalled() to return false to disable it"); + return false; } /** |