LockPatternUtils clean up continued
- Deprecate Settings.Secure.LOCK_PATTERN_ENABLED
- Remove unused permanent lock out
- Disallow empty/null arguments to saveLockPattern and saveLockPassword
- Refactor repeated quality checks
Change-Id: I6f369eb60f8f6bb1e33384cd06534c713ab52e79
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index c1e0bd2..687db7c 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -3669,7 +3669,11 @@
/**
* Whether autolock is enabled (0 = false, 1 = true)
+ *
+ * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security
+ * level of the keyguard.
*/
+ @Deprecated
public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock";
/**