From 017bdceeb44aa55ec08033d004bba4f071844dc4 Mon Sep 17 00:00:00 2001
From: Jim Miller <jaggies@google.com>
Date: Tue, 9 Feb 2016 15:15:32 -0800
Subject: [PATCH] Fix crash in Settings on devices without fingerprint.

Fixes bug 27060816

Change-Id: I3b45d3bfa6e47abb4a43ca95c15fd3614f9478dd
---
 src/com/android/settings/fingerprint/FingerprintUiHelper.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/com/android/settings/fingerprint/FingerprintUiHelper.java b/src/com/android/settings/fingerprint/FingerprintUiHelper.java
index df09c49ba5..6e7f8ec792 100644
--- a/src/com/android/settings/fingerprint/FingerprintUiHelper.java
+++ b/src/com/android/settings/fingerprint/FingerprintUiHelper.java
@@ -49,7 +49,7 @@ public class FingerprintUiHelper extends FingerprintManager.AuthenticationCallba
     }
 
     public void startListening() {
-        if (mFingerprintManager != null
+        if (mFingerprintManager != null && mFingerprintManager.isHardwareDetected()
                 && mFingerprintManager.getEnrolledFingerprints(mUserId).size() > 0) {
             mCancellationSignal = new CancellationSignal();
             mFingerprintManager.setActiveUser(mUserId);
-- 
2.11.0