Fix crash in ConfirmCredentials due to missing fp service.

Fixes bug 27060816 Change-Id: I25fa1ffc65247360f58473f5bc1745abbabb1e33
2016-02-08 12:29:25 -08:00
parent 6ccf89899d
commit 0918e5d650
1 changed files with 2 additions and 1 deletions
--- a/src/com/android/settings/fingerprint/FingerprintUiHelper.java
+++ b/src/com/android/settings/fingerprint/FingerprintUiHelper.java
@@ -49,7 +49,8 @@ public class FingerprintUiHelper extends FingerprintManager.AuthenticationCallba
    }

    public void startListening() {
-        if (mFingerprintManager.getEnrolledFingerprints(mUserId).size() > 0) {
+        if (mFingerprintManager != null
+                && mFingerprintManager.getEnrolledFingerprints(mUserId).size() > 0) {
            mCancellationSignal = new CancellationSignal();
            mFingerprintManager.setActiveUser(mUserId);
            mFingerprintManager.authenticate(