Adding support for listening for app launch animation completion

Bug: 181165935
Bug: 179065491
Test: Verified on device
Change-Id: Ifa6a91560cb31b4dfb72a0f582607e873d8a002d

src/com/android/launcher3/util/ActivityOptionsWrapper.java

@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * 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 com.android.launcher3.util;
+
+
+import android.app.ActivityOptions;
+import android.os.Bundle;
+
+/**
+ * A wrapper around {@link ActivityOptions} to allow custom functionality in launcher
+ */
+public class ActivityOptionsWrapper {
+
+    public final ActivityOptions options;
+    public final RunnableList onEndCallback;
+
+    public ActivityOptionsWrapper(ActivityOptions options, RunnableList onEndCallback) {
+        this.options = options;
+        this.onEndCallback = onEndCallback;
+    }
+
+    /**
+     * @see {@link ActivityOptions#toBundle()}
+     */
+    public Bundle toBundle() {
+        return options.toBundle();
+    }
+}