chunk 2: remaining non-audio non-NewImport assets

Assets/GooglePlayPlugins/com.google.play.common/Runtime/Scripts/UnityPlayerHelper.cs

@@ -0,0 +1,36 @@
+// Copyright 2018 Google LLC
+//
+// 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
+//
+//     https://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.
+
+using UnityEngine;
+
+namespace Google.Play.Common
+{
+    /// <summary>
+    /// Helper methods related to the UnityPlayer Java class.
+    /// </summary>
+    public static class UnityPlayerHelper
+    {
+        /// <summary>
+        /// Gets the current activity running in Unity. This object should be disposed after use.
+        /// </summary>
+        /// <returns>A wrapped activity object. The AndroidJavaObject should be disposed.</returns>
+        public static AndroidJavaObject GetCurrentActivity()
+        {
+            using (var unityPlayer = new AndroidJavaClass("com.unity3d.player.UnityPlayer"))
+            {
+                return unityPlayer.GetStatic<AndroidJavaObject>("currentActivity");
+            }
+        }
+    }
+}