Add build files for portpicker

Test: presubmit
Bug: 234458076
Change-Id: I50310ccd76258c3fc96957d5e7b83aca933db1ad
diff --git a/Android.bp b/Android.bp
new file mode 100644
index 0000000..96f8529
--- /dev/null
+++ b/Android.bp
@@ -0,0 +1,44 @@
+// Copyright 2022 Google Inc. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+package {
+    default_applicable_licenses: ["external_python_portpicker_license"],
+}
+
+license {
+    name: "external_python_portpicker_license",
+    visibility: [":__subpackages__"],
+    license_kinds: [
+        "SPDX-license-identifier-Apache-2.0",
+    ],
+    license_text: [
+        "LICENSE",
+    ],
+}
+
+python_library {
+    name: "py-portpicker",
+    host_supported: true,
+    srcs: [
+        "src/portpicker.py",
+        "src/portserver.py",
+    ],
+    version: {
+        py2: {
+            enabled: false,
+        },
+        py3: {
+            enabled: true,
+        },
+    },
+}