Fix 5428748: Added more options for biometric weak

Adding make pattern visible (for pattern backup only) and vibrate
on touch as options for when biometric weak is enabled.

Change-Id: I6319f4f321779ebc6cf4acbfc0dd49b5014c0c88

1 files changed, 11 insertions, 1 deletions

diff --git a/src/com/android/settings/SecuritySettings.java b/src/com/android/settings/SecuritySettings.java
index 6023389..5df5805 100644
--- a/src/com/android/settings/SecuritySettings.java
+++ b/src/com/android/settings/SecuritySettings.java
@@ -123,7 +123,6 @@ public class SecuritySettings extends SettingsPreferenceFragment
                     resid = R.xml.security_settings_password;
                     break;
             }
-            // TODO: enable facepass options
         }
         addPreferencesFromResource(resid);
 
@@ -153,6 +152,17 @@ public class SecuritySettings extends SettingsPreferenceFragment
         // visible pattern
         mVisiblePattern = (CheckBoxPreference) root.findPreference(KEY_VISIBLE_PATTERN);
 
+        // don't display visible pattern if biometric and backup is not pattern
+        if (resid == R.xml.security_settings_biometric_weak &&
+                mLockPatternUtils.getKeyguardStoredPasswordQuality() !=
+                DevicePolicyManager.PASSWORD_QUALITY_SOMETHING) {
+            PreferenceGroup securityCategory = (PreferenceGroup)
+                    root.findPreference(KEY_SECURITY_CATEGORY);
+            if (securityCategory != null && mVisiblePattern != null) {
+                securityCategory.removePreference(root.findPreference(KEY_VISIBLE_PATTERN));
+            }
+        }
+
         // tactile feedback. Should be common to all unlock preference screens.
         mTactileFeedback = (CheckBoxPreference) root.findPreference(KEY_TACTILE_FEEDBACK_ENABLED);
         if (!((Vibrator) getSystemService(Context.VIBRATOR_SERVICE)).hasVibrator()) {