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Commit cb3521e3 authored by Jim Miller's avatar Jim Miller
Browse files

Fix 5185505: allow facelock to be enabled by a setting. 

This allows face recognition to be enabled through Settings.Secure,
so we can test on selected devices.

Change-Id: I7f832cafd6a98f4289d618bc8924cd467706b778
parent fee5cb54

core/java/com/android/internal/widget/LockPatternUtils.java

+4 −1
Original line number Diff line number Diff line
@@ -59,6 +59,8 @@ import java.util.concurrent.atomic.AtomicBoolean; 
 */

public class LockPatternUtils {



    private static final String OPTION_ENABLE_FACELOCK = "enable_facelock";



    private static final String TAG = "LockPatternUtils";



    private static final String SYSTEM_DIRECTORY = "/system/";
@@ -114,6 +116,7 @@ public class LockPatternUtils { 
    public static final String PASSWORD_TYPE_ALTERNATE_KEY = "lockscreen.password_type_alternate";

    private final static String LOCK_PASSWORD_SALT_KEY = "lockscreen.password_salt";

    private final static String DISABLE_LOCKSCREEN_KEY = "lockscreen.disabled";

    private final static String LOCKSCREEN_OPTIONS = "lockscreen.options";

    public final static String LOCKSCREEN_BIOMETRIC_WEAK_FALLBACK

            = "lockscreen.biometric_weak_fallback";
@@ -839,7 +842,7 @@ public class LockPatternUtils { 
     */

    public boolean isBiometricWeakInstalled() {

        // Check that the system flag was set

        if (!SystemProperties.getBoolean("ro.lockscreen.facelock_enabled", false)) {

        if (!OPTION_ENABLE_FACELOCK.equals(getString(LOCKSCREEN_OPTIONS))) {

            return false;

        }