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Commit cd52980d authored by Kevin Chyn's avatar Kevin Chyn
Browse files

Change GenerateChallengeCallback from abstract class to interface 

This allows us to use lamdas

Test: Builds
Bug: 161325267
Change-Id: I54e75d363969bbe74e346f2685b331d8743bb2c5
parent cdf4b286

core/java/android/hardware/fingerprint/FingerprintManager.java

+3 −3
Original line number Original line Diff line number Diff line
@@ -377,12 +377,12 @@ public class FingerprintManager implements BiometricAuthenticator, BiometricFing 
    /**

    /**

     * @hide

     * @hide

     */

     */

    public abstract static class GenerateChallengeCallback {

    public interface GenerateChallengeCallback {

        public abstract void onChallengeGenerated(long challenge);

        void onChallengeGenerated(long challenge);

    }

    }





    private abstract static class InternalGenerateChallengeCallback

    private abstract static class InternalGenerateChallengeCallback

            extends GenerateChallengeCallback {}

            implements GenerateChallengeCallback {}





    /**

    /**

     * Request authentication of a crypto object. This call warms up the fingerprint hardware

     * Request authentication of a crypto object. This call warms up the fingerprint hardware