Update for Soong java makefiles.

Test: pass
Bug: 33420795
Change-Id: Id9b1919a19b8ff682738cfb0869a479b4dbb4293
diff --git a/biometrics/fingerprint/2.1/Android.bp b/biometrics/fingerprint/2.1/Android.bp
index e6e4827..16f83b4 100644
--- a/biometrics/fingerprint/2.1/Android.bp
+++ b/biometrics/fingerprint/2.1/Android.bp
@@ -73,6 +73,42 @@
 }
 
 genrule {
+    name: "android.hardware.biometrics.fingerprint-V2.1-java_gen_java",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Ljava -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.biometrics.fingerprint@2.1",
+    srcs: [
+        ":android.hardware.biometrics.fingerprint@2.1_hal",
+    ],
+    out: [
+        "android/hardware/biometrics/fingerprint/V2_1/FingerprintAcquired.java",
+        "android/hardware/biometrics/fingerprint/V2_1/FingerprintAcquiredInfo.java",
+        "android/hardware/biometrics/fingerprint/V2_1/FingerprintAuthenticated.java",
+        "android/hardware/biometrics/fingerprint/V2_1/FingerprintEnroll.java",
+        "android/hardware/biometrics/fingerprint/V2_1/FingerprintError.java",
+        "android/hardware/biometrics/fingerprint/V2_1/FingerprintFingerId.java",
+        "android/hardware/biometrics/fingerprint/V2_1/FingerprintIterator.java",
+        "android/hardware/biometrics/fingerprint/V2_1/FingerprintMsgType.java",
+        "android/hardware/biometrics/fingerprint/V2_1/RequestStatus.java",
+        "android/hardware/biometrics/fingerprint/V2_1/IBiometricsFingerprint.java",
+        "android/hardware/biometrics/fingerprint/V2_1/IBiometricsFingerprintClientCallback.java",
+    ],
+}
+
+java_library {
+    name: "android.hardware.biometrics.fingerprint-V2.1-java",
+    no_framework_libs: true,
+    defaults: ["hidl-java-module-defaults"],
+    srcs: [":android.hardware.biometrics.fingerprint-V2.1-java_gen_java"],
+    libs: [
+        "hwbinder",
+        "android.hidl.base-V1.0-java",
+    ]
+}
+
+// This package does not export any types. Not creating java constants export.
+
+
+genrule {
     name: "android.hardware.biometrics.fingerprint@2.1-adapter-helper_genc++",
     tools: ["hidl-gen"],
     cmd: "$(location hidl-gen) -o $(genDir) -Lc++-adapter-sources -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.biometrics.fingerprint@2.1",
@@ -98,7 +134,6 @@
     ],
 }
 
-
 cc_library {
     name: "android.hardware.biometrics.fingerprint@2.1-adapter-helper",
     defaults: ["hidl-module-defaults"],