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Commit 3f12426d authored by Jorim Jaggi's avatar Jorim Jaggi
Browse files

Only acquire FPM if feature is available 

Test: Boot non-fp device, observe no wtf
Change-Id: If32b2370413f8bfe1477af52809c76e8c892cafa
Fixes: 32976626
parent 683ed6c3

packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java

+3 −1
Original line number Diff line number Diff line
@@ -1112,7 +1112,9 @@ public class KeyguardUpdateMonitor implements TrustManager.TrustListener { 
        mTrustManager.registerTrustListener(this);

        new LockPatternUtils(context).registerStrongAuthTracker(mStrongAuthTracker);



        if (mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_FINGERPRINT)) {

            mFpm = (FingerprintManager) context.getSystemService(Context.FINGERPRINT_SERVICE);

        }

        updateFingerprintListeningState();

        if (mFpm != null) {

            mFpm.addLockoutResetCallback(mLockoutResetCallback);