Merge "Add documentation for possible AndroidKeyStore exceptions to... (31ed2044) · Commits · e / os / android_frameworks_base

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

+5 −0

Original line number	Diff line number	Diff line
		@@ -396,6 +396,11 @@ public class FingerprintManager {
		* @param flags optional flags; should be 0
		* @param callback an object to receive authentication events
		* @param handler an optional handler to handle callback events
		*
		* @throws IllegalArgumentException if the crypto operation is not supported or is not backed
		* by <a href="{@docRoot}training/articles/keystore.html">Android Keystore
		* facility</a>.
		* @throws IllegalStateException if the crypto primitive is not initialized.
		*/
		@RequiresPermission(USE_FINGERPRINT)
		public void authenticate(@Nullable CryptoObject crypto, @Nullable CancellationSignal cancel,