Merge changes from topic 'roosa-lpu' into mnc-dev

* changes:
  Remove LockPatternUtils.getCurrentUser()
  Require explicit userId in LockPatternUtils

16 files changed, 73 insertions, 46 deletions

diff --git a/packages/Keyguard/src/com/android/keyguard/EmergencyButton.java b/packages/Keyguard/src/com/android/keyguard/EmergencyButton.java
index 1699809..25b1875 100644
--- a/packages/Keyguard/src/com/android/keyguard/EmergencyButton.java
+++ b/packages/Keyguard/src/com/android/keyguard/EmergencyButton.java
@@ -120,7 +120,7 @@ public class EmergencyButton extends Button {
             KeyguardUpdateMonitor.getInstance(mContext).reportEmergencyCallAction(
                     true /* bypassHandler */);
             getContext().startActivityAsUser(INTENT_EMERGENCY_DIAL,
-                    new UserHandle(mLockPatternUtils.getCurrentUser()));
+                    new UserHandle(KeyguardUpdateMonitor.getCurrentUser()));
         }
     }
 
@@ -138,7 +138,7 @@ public class EmergencyButton extends Button {
                     visible = mEnableEmergencyCallWhileSimLocked;
                 } else {
                     // Only show if there is a secure screen (pin/pattern/SIM pin/SIM puk);
-                    visible = mLockPatternUtils.isSecure();
+                    visible = mLockPatternUtils.isSecure(KeyguardUpdateMonitor.getCurrentUser());
                 }
             }
         }
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardAbsKeyInputView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardAbsKeyInputView.java
index 322be91..c4f4b9a 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardAbsKeyInputView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardAbsKeyInputView.java
@@ -63,7 +63,8 @@ public abstract class KeyguardAbsKeyInputView extends LinearLayout
         // start fresh
         resetPasswordText(false /* animate */);
         // if the user is currently locked out, enforce it.
-        long deadline = mLockPatternUtils.getLockoutAttemptDeadline();
+        long deadline = mLockPatternUtils.getLockoutAttemptDeadline(
+                KeyguardUpdateMonitor.getCurrentUser());
         if (shouldLockout(deadline)) {
             handleAttemptLockout(deadline);
         } else {
@@ -106,7 +107,7 @@ public abstract class KeyguardAbsKeyInputView extends LinearLayout
 
     protected void verifyPasswordAndUnlock() {
         String entry = getPasswordText();
-        if (mLockPatternUtils.checkPassword(entry)) {
+        if (mLockPatternUtils.checkPassword(entry, KeyguardUpdateMonitor.getCurrentUser())) {
             mCallback.reportUnlockAttempt(true);
             mCallback.dismiss(true);
         } else {
@@ -116,7 +117,8 @@ public abstract class KeyguardAbsKeyInputView extends LinearLayout
                 mCallback.reportUnlockAttempt(false);
                 int attempts = KeyguardUpdateMonitor.getInstance(mContext).getFailedUnlockAttempts();
                 if (0 == (attempts % LockPatternUtils.FAILED_ATTEMPTS_BEFORE_TIMEOUT)) {
-                    long deadline = mLockPatternUtils.setLockoutAttemptDeadline();
+                    long deadline = mLockPatternUtils.setLockoutAttemptDeadline(
+                            KeyguardUpdateMonitor.getCurrentUser());
                     handleAttemptLockout(deadline);
                 }
             }
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardHostView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardHostView.java
index be71b034..2cf30ba 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardHostView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardHostView.java
@@ -71,7 +71,7 @@ public class KeyguardHostView extends FrameLayout implements SecurityCallback {
 
         @Override
         public void onTrustGrantedWithFlags(int flags, int userId) {
-            if (userId != mLockPatternUtils.getCurrentUser()) return;
+            if (userId != KeyguardUpdateMonitor.getCurrentUser()) return;
             if (!isAttachedToWindow()) return;
             boolean bouncerVisible = isVisibleToUser();
             boolean initiatedByUser =
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardPatternView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardPatternView.java
index 9aa5729..557cd13 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardPatternView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardPatternView.java
@@ -130,7 +130,8 @@ public class KeyguardPatternView extends LinearLayout implements KeyguardSecurit
         mLockPatternView.setOnPatternListener(new UnlockPatternListener());
 
         // stealth mode will be the same for the life of this screen
-        mLockPatternView.setInStealthMode(!mLockPatternUtils.isVisiblePatternEnabled());
+        mLockPatternView.setInStealthMode(!mLockPatternUtils.isVisiblePatternEnabled(
+                KeyguardUpdateMonitor.getCurrentUser()));
 
         // vibrate mode will be the same for the life of this screen
         mLockPatternView.setTactileFeedbackEnabled(mLockPatternUtils.isTactileFeedbackEnabled());
@@ -176,7 +177,8 @@ public class KeyguardPatternView extends LinearLayout implements KeyguardSecurit
         mLockPatternView.clearPattern();
 
         // if the user is currently locked out, enforce it.
-        long deadline = mLockPatternUtils.getLockoutAttemptDeadline();
+        long deadline = mLockPatternUtils.getLockoutAttemptDeadline(
+                KeyguardUpdateMonitor.getCurrentUser());
         if (deadline != 0) {
             handleAttemptLockout(deadline);
         } else {
@@ -213,7 +215,7 @@ public class KeyguardPatternView extends LinearLayout implements KeyguardSecurit
         }
 
         public void onPatternDetected(List<LockPatternView.Cell> pattern) {
-            if (mLockPatternUtils.checkPattern(pattern)) {
+            if (mLockPatternUtils.checkPattern(pattern, KeyguardUpdateMonitor.getCurrentUser())) {
                 mCallback.reportUnlockAttempt(true);
                 mLockPatternView.setDisplayMode(LockPatternView.DisplayMode.Correct);
                 mCallback.dismiss(true);
@@ -230,7 +232,8 @@ public class KeyguardPatternView extends LinearLayout implements KeyguardSecurit
                 int attempts = mKeyguardUpdateMonitor.getFailedUnlockAttempts();
                 if (registeredAttempt &&
                         0 == (attempts % LockPatternUtils.FAILED_ATTEMPTS_BEFORE_TIMEOUT)) {
-                    long deadline = mLockPatternUtils.setLockoutAttemptDeadline();
+                    long deadline = mLockPatternUtils.setLockoutAttemptDeadline(
+                            KeyguardUpdateMonitor.getCurrentUser());
                     handleAttemptLockout(deadline);
                 } else {
                     mSecurityMessageDisplay.setMessage(R.string.kg_wrong_pattern, true);
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityContainer.java b/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityContainer.java
index 5af7783..ae4baad 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityContainer.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityContainer.java
@@ -261,7 +261,7 @@ public class KeyguardSecurityContainer extends FrameLayout implements KeyguardSe
 
         SecurityMode mode = mSecurityModel.getSecurityMode();
         final boolean usingPattern = mode == KeyguardSecurityModel.SecurityMode.Pattern;
-        final int currentUser = mLockPatternUtils.getCurrentUser();
+        final int currentUser = KeyguardUpdateMonitor.getCurrentUser();
         final DevicePolicyManager dpm = mLockPatternUtils.getDevicePolicyManager();
         final int failedAttemptsBeforeWipe =
                 dpm.getMaximumFailedPasswordsForWipe(null, currentUser);
@@ -296,7 +296,7 @@ public class KeyguardSecurityContainer extends FrameLayout implements KeyguardSe
                 (failedAttempts % LockPatternUtils.FAILED_ATTEMPTS_BEFORE_TIMEOUT) == 0;
         }
         monitor.reportFailedUnlockAttempt();
-        mLockPatternUtils.reportFailedPasswordAttempt();
+        mLockPatternUtils.reportFailedPasswordAttempt(KeyguardUpdateMonitor.getCurrentUser());
         if (showTimeout) {
             showTimeoutDialog();
         }
@@ -321,7 +321,7 @@ public class KeyguardSecurityContainer extends FrameLayout implements KeyguardSe
     boolean showNextSecurityScreenOrFinish(boolean authenticated) {
         if (DEBUG) Log.d(TAG, "showNextSecurityScreenOrFinish(" + authenticated + ")");
         boolean finish = false;
-        if (mUpdateMonitor.getUserHasTrust(mLockPatternUtils.getCurrentUser())) {
+        if (mUpdateMonitor.getUserHasTrust(KeyguardUpdateMonitor.getCurrentUser())) {
             finish = true;
         } else if (SecurityMode.None == mCurrentSecuritySelection) {
             SecurityMode securityMode = mSecurityModel.getSecurityMode();
@@ -430,7 +430,8 @@ public class KeyguardSecurityContainer extends FrameLayout implements KeyguardSe
             KeyguardUpdateMonitor monitor = KeyguardUpdateMonitor.getInstance(mContext);
             if (success) {
                 monitor.clearFailedUnlockAttempts();
-                mLockPatternUtils.reportSuccessfulPasswordAttempt();
+                mLockPatternUtils.reportSuccessfulPasswordAttempt(
+                        KeyguardUpdateMonitor.getCurrentUser());
             } else {
                 KeyguardSecurityContainer.this.reportFailedUnlockAttempt();
             }
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityModel.java b/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityModel.java
index 3eb31ad..454221a 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityModel.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityModel.java
@@ -67,7 +67,8 @@ public class KeyguardSecurityModel {
             return SecurityMode.SimPuk;
         }
 
-        final int security = mLockPatternUtils.getActivePasswordQuality();
+        final int security = mLockPatternUtils.getActivePasswordQuality(
+                KeyguardUpdateMonitor.getCurrentUser());
         switch (security) {
             case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC:
             case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC_COMPLEX:
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardStatusView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardStatusView.java
index af6360a..4e9621a 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardStatusView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardStatusView.java
@@ -200,9 +200,10 @@ public class KeyguardStatusView extends GridLayout {
     private String getOwnerInfo() {
         ContentResolver res = getContext().getContentResolver();
         String info = null;
-        final boolean ownerInfoEnabled = mLockPatternUtils.isOwnerInfoEnabled();
+        final boolean ownerInfoEnabled = mLockPatternUtils.isOwnerInfoEnabled(
+                KeyguardUpdateMonitor.getCurrentUser());
         if (ownerInfoEnabled) {
-            info = mLockPatternUtils.getOwnerInfo(mLockPatternUtils.getCurrentUser());
+            info = mLockPatternUtils.getOwnerInfo(KeyguardUpdateMonitor.getCurrentUser());
         }
         return info;
     }
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java b/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java
index 1eec532..e5cca23 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java
@@ -244,6 +244,16 @@ public class KeyguardUpdateMonitor implements TrustManager.TrustListener {
     private SparseBooleanArray mUserFingerprintAuthenticated = new SparseBooleanArray();
     private SparseBooleanArray mUserFaceUnlockRunning = new SparseBooleanArray();
 
+    private static int sCurrentUser;
+
+    public synchronized static void setCurrentUser(int currentUser) {
+        sCurrentUser = currentUser;
+    }
+
+    public synchronized static int getCurrentUser() {
+        return sCurrentUser;
+    }
+
     @Override
     public void onTrustChanged(boolean enabled, int userId, int flags) {
         mUserHasTrust.put(userId, enabled);
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java b/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
index 870f043..7bf2223 100644
--- a/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
@@ -2066,7 +2066,7 @@ class DatabaseHelper extends SQLiteOpenHelper {
                     LockPatternUtils lpu = new LockPatternUtils(mContext);
                     List<LockPatternView.Cell> cellPattern =
                             LockPatternUtils.stringToPattern(lockPattern);
-                    lpu.saveLockPattern(cellPattern, null);
+                    lpu.saveLockPattern(cellPattern, null, UserHandle.USER_OWNER);
                 } catch (IllegalArgumentException e) {
                     // Don't want corrupted lock pattern to hang the reboot process
                 }
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/SettingsBackupAgent.java b/packages/SettingsProvider/src/com/android/providers/settings/SettingsBackupAgent.java
index 7f826ef..d99f741 100644
--- a/packages/SettingsProvider/src/com/android/providers/settings/SettingsBackupAgent.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/SettingsBackupAgent.java
@@ -754,7 +754,7 @@ public class SettingsBackupAgent extends BackupAgentHelper {
      */
     private byte[] getLockSettings() {
         final LockPatternUtils lockPatternUtils = new LockPatternUtils(this);
-        final boolean ownerInfoEnabled = lockPatternUtils.isOwnerInfoEnabled();
+        final boolean ownerInfoEnabled = lockPatternUtils.isOwnerInfoEnabled(UserHandle.myUserId());
         final String ownerInfo = lockPatternUtils.getOwnerInfo(UserHandle.myUserId());
 
         ByteArrayOutputStream baos = new ByteArrayOutputStream();
@@ -871,7 +871,8 @@ public class SettingsBackupAgent extends BackupAgentHelper {
                 }
                 switch (key) {
                     case KEY_LOCK_SETTINGS_OWNER_INFO_ENABLED:
-                        lockPatternUtils.setOwnerInfoEnabled("1".equals(value));
+                        lockPatternUtils.setOwnerInfoEnabled("1".equals(value),
+                                UserHandle.myUserId());
                         break;
                     case KEY_LOCK_SETTINGS_OWNER_INFO:
                         lockPatternUtils.setOwnerInfo(value, UserHandle.myUserId());
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
index 7b555fc..40b867c 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
@@ -539,10 +539,11 @@ public class KeyguardViewMediator extends SystemUI {
         mUpdateMonitor = KeyguardUpdateMonitor.getInstance(mContext);
 
         mLockPatternUtils = new LockPatternUtils(mContext);
-        mLockPatternUtils.setCurrentUser(ActivityManager.getCurrentUser());
+        KeyguardUpdateMonitor.setCurrentUser(ActivityManager.getCurrentUser());
 
         // Assume keyguard is showing (unless it's disabled) until we know for sure...
-        setShowingLocked(!shouldWaitForProvisioning() && !mLockPatternUtils.isLockScreenDisabled());
+        setShowingLocked(!shouldWaitForProvisioning() && !mLockPatternUtils.isLockScreenDisabled(
+                KeyguardUpdateMonitor.getCurrentUser()));
         mTrustManager.reportKeyguardShowingChanged();
 
         mStatusBarKeyguardViewManager = new StatusBarKeyguardViewManager(mContext,
@@ -623,8 +624,10 @@ public class KeyguardViewMediator extends SystemUI {
             // Lock immediately based on setting if secure (user has a pin/pattern/password).
             // This also "locks" the device when not secure to provide easy access to the
             // camera while preventing unwanted input.
+            int currentUser = KeyguardUpdateMonitor.getCurrentUser();
             final boolean lockImmediately =
-                mLockPatternUtils.getPowerButtonInstantlyLocks() || !mLockPatternUtils.isSecure();
+                mLockPatternUtils.getPowerButtonInstantlyLocks(currentUser)
+                        || !mLockPatternUtils.isSecure(currentUser);
 
             notifyScreenOffLocked();
 
@@ -670,7 +673,7 @@ public class KeyguardViewMediator extends SystemUI {
 
         // From DevicePolicyAdmin
         final long policyTimeout = mLockPatternUtils.getDevicePolicyManager()
-                .getMaximumTimeToLock(null, mLockPatternUtils.getCurrentUser());
+                .getMaximumTimeToLock(null, KeyguardUpdateMonitor.getCurrentUser());
 
         long timeout;
         if (policyTimeout > 0) {
@@ -719,7 +722,8 @@ public class KeyguardViewMediator extends SystemUI {
     }
 
     private void maybeSendUserPresentBroadcast() {
-        if (mSystemReady && mLockPatternUtils.isLockScreenDisabled()) {
+        if (mSystemReady && mLockPatternUtils.isLockScreenDisabled(
+                KeyguardUpdateMonitor.getCurrentUser())) {
             // Lock screen is disabled because the user has set the preference to "None".
             // In this case, send out ACTION_USER_PRESENT here instead of in
             // handleKeyguardDone()
@@ -733,7 +737,7 @@ public class KeyguardViewMediator extends SystemUI {
      */
     public void onDreamingStarted() {
         synchronized (this) {
-            if (mScreenOn && mLockPatternUtils.isSecure()) {
+            if (mScreenOn && mLockPatternUtils.isSecure(KeyguardUpdateMonitor.getCurrentUser())) {
                 doKeyguardLaterLocked();
             }
         }
@@ -974,12 +978,13 @@ public class KeyguardViewMediator extends SystemUI {
             return;
         }
 
-        if (mLockPatternUtils.isLockScreenDisabled() && !lockedOrMissing) {
+        if (mLockPatternUtils.isLockScreenDisabled(KeyguardUpdateMonitor.getCurrentUser())
+                && !lockedOrMissing) {
             if (DEBUG) Log.d(TAG, "doKeyguard: not showing because lockscreen is off");
             return;
         }
 
-        if (mLockPatternUtils.checkVoldPassword()) {
+        if (mLockPatternUtils.checkVoldPassword(KeyguardUpdateMonitor.getCurrentUser())) {
             if (DEBUG) Log.d(TAG, "Not showing lock screen since just decrypted");
             // Without this, settings is not enabled until the lock screen first appears
             setShowingLocked(false);
@@ -1072,7 +1077,7 @@ public class KeyguardViewMediator extends SystemUI {
     }
 
     public boolean isSecure() {
-        return mLockPatternUtils.isSecure()
+        return mLockPatternUtils.isSecure(KeyguardUpdateMonitor.getCurrentUser())
             || KeyguardUpdateMonitor.getInstance(mContext).isSimPinSecure();
     }
 
@@ -1083,7 +1088,7 @@ public class KeyguardViewMediator extends SystemUI {
      * @param newUserId The id of the incoming user.
      */
     public void setCurrentUser(int newUserId) {
-        mLockPatternUtils.setCurrentUser(newUserId);
+        KeyguardUpdateMonitor.setCurrentUser(newUserId);
     }
 
     private final BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() {
@@ -1213,7 +1218,7 @@ public class KeyguardViewMediator extends SystemUI {
     private void sendUserPresentBroadcast() {
         synchronized (this) {
             if (mBootCompleted) {
-                final UserHandle currentUser = new UserHandle(mLockPatternUtils.getCurrentUser());
+                final UserHandle currentUser = new UserHandle(KeyguardUpdateMonitor.getCurrentUser());
                 final UserManager um = (UserManager) mContext.getSystemService(
                         Context.USER_SERVICE);
                 List <UserInfo> userHandles = um.getProfiles(currentUser.getIdentifier());
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
index 92bd0df..8050ea0 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
@@ -87,6 +87,7 @@ import com.android.internal.statusbar.StatusBarIcon;
 import com.android.internal.statusbar.StatusBarIconList;
 import com.android.internal.util.NotificationColorUtil;
 import com.android.internal.widget.LockPatternUtils;
+import com.android.keyguard.KeyguardUpdateMonitor;
 import com.android.systemui.R;
 import com.android.systemui.RecentsComponent;
 import com.android.systemui.SwipeHelper;
@@ -639,7 +640,7 @@ public abstract class BaseStatusBar extends SystemUI implements
                 Settings.Secure.SHOW_NOTE_ABOUT_NOTIFICATION_HIDING, 1)) {
             Log.d(TAG, "user hasn't seen notification about hidden notifications");
             final LockPatternUtils lockPatternUtils = new LockPatternUtils(mContext);
-            if (!lockPatternUtils.isSecure()) {
+            if (!lockPatternUtils.isSecure(KeyguardUpdateMonitor.getCurrentUser())) {
                 Log.d(TAG, "insecure lockscreen, skipping notification");
                 Settings.Secure.putInt(mContext.getContentResolver(),
                         Settings.Secure.SHOW_NOTE_ABOUT_NOTIFICATION_HIDING, 0);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBottomAreaView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBottomAreaView.java
index e5ef6ff..8099de8 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBottomAreaView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBottomAreaView.java
@@ -233,9 +233,9 @@ public class KeyguardBottomAreaView extends FrameLayout implements View.OnClickL
     private Intent getCameraIntent() {
         KeyguardUpdateMonitor updateMonitor = KeyguardUpdateMonitor.getInstance(mContext);
         boolean currentUserHasTrust = updateMonitor.getUserHasTrust(
-                mLockPatternUtils.getCurrentUser());
-        return mLockPatternUtils.isSecure() && !currentUserHasTrust
-                ? SECURE_CAMERA_INTENT : INSECURE_CAMERA_INTENT;
+                KeyguardUpdateMonitor.getCurrentUser());
+        boolean secure = mLockPatternUtils.isSecure(KeyguardUpdateMonitor.getCurrentUser());
+        return (secure && !currentUserHasTrust) ? SECURE_CAMERA_INTENT : INSECURE_CAMERA_INTENT;
     }
 
     private void updateCameraVisibility() {
@@ -245,7 +245,7 @@ public class KeyguardBottomAreaView extends FrameLayout implements View.OnClickL
         }
         ResolveInfo resolved = mContext.getPackageManager().resolveActivityAsUser(getCameraIntent(),
                 PackageManager.MATCH_DEFAULT_ONLY,
-                mLockPatternUtils.getCurrentUser());
+                KeyguardUpdateMonitor.getCurrentUser());
         boolean visible = !isCameraDisabledByDpm() && resolved != null
                 && getResources().getBoolean(R.bool.config_keyguardShowCameraAffordance);
         mCameraImageView.setVisibility(visible ? View.VISIBLE : View.GONE);
@@ -339,13 +339,13 @@ public class KeyguardBottomAreaView extends FrameLayout implements View.OnClickL
                 0 /* velocityDp - N/A */);
         mIndicationController.showTransientIndication(
                 R.string.keyguard_indication_trust_disabled);
-        mLockPatternUtils.requireCredentialEntry(mLockPatternUtils.getCurrentUser());
+        mLockPatternUtils.requireCredentialEntry(KeyguardUpdateMonitor.getCurrentUser());
     }
 
     public void prewarmCamera() {
         Intent intent = getCameraIntent();
         String targetPackage = PreviewInflater.getTargetPackage(mContext, intent,
-                mLockPatternUtils.getCurrentUser());
+                KeyguardUpdateMonitor.getCurrentUser());
         if (targetPackage != null) {
             Intent prewarm = new Intent(MediaStore.ACTION_STILL_IMAGE_CAMERA_PREWARM);
             prewarm.setPackage(targetPackage);
@@ -361,7 +361,7 @@ public class KeyguardBottomAreaView extends FrameLayout implements View.OnClickL
         mPrewarmSent = false;
         Intent intent = getCameraIntent();
         String targetPackage = PreviewInflater.getTargetPackage(mContext, intent,
-                mLockPatternUtils.getCurrentUser());
+                KeyguardUpdateMonitor.getCurrentUser());
         if (targetPackage != null) {
             Intent prewarm = new Intent(MediaStore.ACTION_STILL_IMAGE_CAMERA_COOLDOWN);
             prewarm.setPackage(targetPackage);
@@ -375,7 +375,7 @@ public class KeyguardBottomAreaView extends FrameLayout implements View.OnClickL
         mPrewarmSent = false;
         final Intent intent = getCameraIntent();
         boolean wouldLaunchResolverActivity = PreviewInflater.wouldLaunchResolverActivity(
-                mContext, intent, mLockPatternUtils.getCurrentUser());
+                mContext, intent, KeyguardUpdateMonitor.getCurrentUser());
         if (intent == SECURE_CAMERA_INTENT && !wouldLaunchResolverActivity) {
             AsyncTask.execute(new Runnable() {
                 @Override
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/SecureCameraLaunchManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/SecureCameraLaunchManager.java
index 4a43c47..45c8938 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/SecureCameraLaunchManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/SecureCameraLaunchManager.java
@@ -27,6 +27,7 @@ import android.provider.MediaStore;
 import android.util.Log;
 
 import com.android.internal.widget.LockPatternUtils;
+import com.android.keyguard.KeyguardUpdateMonitor;
 
 import java.util.HashMap;
 import java.util.List;
@@ -228,7 +229,7 @@ public class SecureCameraLaunchManager {
 
         // Get the list of applications that can handle the intent.
         final List<ResolveInfo> appList = packageManager.queryIntentActivitiesAsUser(
-                intent, PackageManager.MATCH_DEFAULT_ONLY, mLockPatternUtils.getCurrentUser());
+                intent, PackageManager.MATCH_DEFAULT_ONLY, KeyguardUpdateMonitor.getCurrentUser());
         if (appList.size() == 0) {
             if (DEBUG) Log.d(TAG, "No targets found for secure camera intent");
             return false;
@@ -237,7 +238,7 @@ public class SecureCameraLaunchManager {
         // Get the application that the intent resolves to.
         ResolveInfo resolved = packageManager.resolveActivityAsUser(intent,
                 PackageManager.MATCH_DEFAULT_ONLY | PackageManager.GET_META_DATA,
-                mLockPatternUtils.getCurrentUser());
+                KeyguardUpdateMonitor.getCurrentUser());
 
         if (resolved == null || resolved.activityInfo == null) {
             return false;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/UnlockMethodCache.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/UnlockMethodCache.java
index 65cd268..66d71f6 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/UnlockMethodCache.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/UnlockMethodCache.java
@@ -80,8 +80,8 @@ public class UnlockMethodCache {
     }
 
     private void update(boolean updateAlways) {
-        int user = mLockPatternUtils.getCurrentUser();
-        boolean secure = mLockPatternUtils.isSecure();
+        int user = KeyguardUpdateMonitor.getCurrentUser();
+        boolean secure = mLockPatternUtils.isSecure(user);
         boolean currentlyInsecure = !secure ||  mKeyguardUpdateMonitor.getUserHasTrust(user);
         boolean trustManaged = mKeyguardUpdateMonitor.getUserTrustIsManaged(user);
         boolean faceUnlockRunning = mKeyguardUpdateMonitor.isFaceUnlockRunning(user)
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/PreviewInflater.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/PreviewInflater.java
index 0dce82f..5d89e2f 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/PreviewInflater.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/PreviewInflater.java
@@ -26,6 +26,7 @@ import android.view.LayoutInflater;
 import android.view.View;
 
 import com.android.internal.widget.LockPatternUtils;
+import com.android.keyguard.KeyguardUpdateMonitor;
 import com.android.systemui.statusbar.phone.KeyguardPreviewContainer;
 
 import java.util.List;
@@ -80,13 +81,13 @@ public class PreviewInflater {
         WidgetInfo info = new WidgetInfo();
         PackageManager packageManager = mContext.getPackageManager();
         final List<ResolveInfo> appList = packageManager.queryIntentActivitiesAsUser(
-                intent, PackageManager.MATCH_DEFAULT_ONLY, mLockPatternUtils.getCurrentUser());
+                intent, PackageManager.MATCH_DEFAULT_ONLY, KeyguardUpdateMonitor.getCurrentUser());
         if (appList.size() == 0) {
             return null;
         }
         ResolveInfo resolved = packageManager.resolveActivityAsUser(intent,
                 PackageManager.MATCH_DEFAULT_ONLY | PackageManager.GET_META_DATA,
-                mLockPatternUtils.getCurrentUser());
+                KeyguardUpdateMonitor.getCurrentUser());
         if (wouldLaunchResolverActivity(resolved, appList)) {
             return null;
         }