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Immediately finish FingerprintEnroll when no FingerprintManager

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Fixes: 161603652
Test: adb shell am start -a android.settings.FINGERPRINT_ENROLL
Change-Id: I52e2770a8870a1699dec5b20cb8c54db8991a14d
This commit is contained in:
Kevin Chyn
2020-12-16 16:07:58 -08:00
parent ee1dd50e74
commit 516c3cea50
1 changed files with 7 additions and 2 deletions
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9
src/com/android/settings/biometrics/fingerprint/FingerprintEnrollIntroduction.java
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@@ -48,9 +48,14 @@ public class FingerprintEnrollIntroduction extends BiometricEnrollIntroduction {
@Override @Override
protected void onCreate(Bundle savedInstanceState) { protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mFingerprintManager = Utils.getFingerprintManagerOrNull(this); mFingerprintManager = Utils.getFingerprintManagerOrNull(this);
if (mFingerprintManager == null) {
Log.e(TAG, "Null FingerprintManager");
finish();
return;
}
super.onCreate(savedInstanceState);
mFooterBarMixin = getLayout().getMixin(FooterBarMixin.class); mFooterBarMixin = getLayout().getMixin(FooterBarMixin.class);
mFooterBarMixin.setSecondaryButton( mFooterBarMixin.setSecondaryButton(