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Fix crash in Settings on devices without fingerprint. am: 017bdceeb4

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am: 6f5c588e5b

* commit '6f5c588e5bf13583ecf3c6543060aa06a7e6e81e':
  Fix crash in Settings on devices without fingerprint.
This commit is contained in:
Jim Miller
2016-02-09 23:59:42 +00:00
committed by android-build-merger
parent 052319e657 6f5c588e5b
commit ff6f9c1b92
1 changed files with 1 additions and 1 deletions
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2
src/com/android/settings/fingerprint/FingerprintUiHelper.java
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@@ -49,7 +49,7 @@ public class FingerprintUiHelper extends FingerprintManager.AuthenticationCallba
} }
public void startListening() { public void startListening() {
if (mFingerprintManager != null if (mFingerprintManager != null && mFingerprintManager.isHardwareDetected()
&& mFingerprintManager.getEnrolledFingerprints(mUserId).size() > 0) { && mFingerprintManager.getEnrolledFingerprints(mUserId).size() > 0) {
mCancellationSignal = new CancellationSignal(); mCancellationSignal = new CancellationSignal();
mFingerprintManager.setActiveUser(mUserId); mFingerprintManager.setActiveUser(mUserId);