Add Android.bp am: 7d2883cef5 am: 817b9de6ba am: 2d04081ebb am: 414e8b6cc0

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/rand_core/+/1357965

Change-Id: I618b14148bfdc2156731610904015081ba051ff9
diff --git a/Android.bp b/Android.bp
new file mode 100644
index 0000000..c4d2557
--- /dev/null
+++ b/Android.bp
@@ -0,0 +1,17 @@
+// This file is generated by cargo2android.py --device --run --features=std.
+
+rust_library {
+    name: "librand_core",
+    host_supported: true,
+    crate_name: "rand_core",
+    srcs: ["src/lib.rs"],
+    edition: "2018",
+    features: [
+        "alloc",
+        "getrandom",
+        "std",
+    ],
+    rustlibs: [
+        "libgetrandom",
+    ],
+}