Commit 2fe35d57 authored by YumeMichi's avatar YumeMichi Committed by John Wu

Check fm before using it

* Prevent NPE on devices without fingerprint.
parent 8d139e15
......@@ -30,7 +30,7 @@ public abstract class FingerprintHelper extends FingerprintManager.Authenticatio
MagiskManager mm = MagiskManager.get();
KeyguardManager km = mm.getSystemService(KeyguardManager.class);
FingerprintManager fm = mm.getSystemService(FingerprintManager.class);
return km.isKeyguardSecure() && fm.isHardwareDetected() && fm.hasEnrolledFingerprints();
return km.isKeyguardSecure() && fm != null && fm.isHardwareDetected() && fm.hasEnrolledFingerprints();
}
protected FingerprintHelper() throws Exception {
......
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