Create first version of NNAPI AIDL interface

Bug: 161428342
Test: m android.hardware.neuralnetworks-update-api && m
Change-Id: Icf8123746def6f4c654dc3e413e5169ab020c8b4
Merged-In: Icf8123746def6f4c654dc3e413e5169ab020c8b4
(cherry picked from commit 8090245174e252697a406852d302fc30ad97d5db)
diff --git a/neuralnetworks/aidl/Android.bp b/neuralnetworks/aidl/Android.bp
new file mode 100644
index 0000000..308f89f
--- /dev/null
+++ b/neuralnetworks/aidl/Android.bp
@@ -0,0 +1,19 @@
+aidl_interface {
+    name: "android.hardware.neuralnetworks",
+    vendor_available: true,
+    srcs: [
+        "android/hardware/neuralnetworks/*.aidl",
+    ],
+    stability: "vintf",
+    imports: [
+        "android.hardware.common",
+    ],
+    backend: {
+        java: {
+            enabled: false,
+        },
+        cpp: {
+            enabled: false,
+        },
+    },
+}