Add Android.bp

Test: cd external/rust/crates/locK_api; mm
Change-Id: Ie25eef55e6de396ef64b0b35d293b743b0fa3da3
diff --git a/Android.bp b/Android.bp
new file mode 100644
index 0000000..9d2a0ae
--- /dev/null
+++ b/Android.bp
@@ -0,0 +1,15 @@
+// This file is generated by cargo2android.py --run --device --dependencies.
+
+rust_library {
+    name: "liblock_api",
+    host_supported: true,
+    crate_name: "lock_api",
+    srcs: ["src/lib.rs"],
+    edition: "2018",
+    rustlibs: [
+        "libscopeguard",
+    ],
+}
+
+// dependent_library ["feature_list"]
+//   scopeguard-1.1.0