Merge remote-tracking branch 'aosp/upstream-master' into merge am: 22b92531fc am: 7902e5747e am: a3c4e39314

Original change: https://android-review.googlesource.com/c/platform/external/mobly-snippet-lib/+/1932020

Change-Id: Id8702566f1ba34c44a867e3f61f4af94b7b4006d

1 files changed, 33 insertions, 0 deletions

diff --git a/third_party/sl4a/src/main/java/com/google/android/mobly/snippet/util/NotificationIdFactory.java b/third_party/sl4a/src/main/java/com/google/android/mobly/snippet/util/NotificationIdFactory.java
new file mode 100644
index 0000000..39cea5e
--- /dev/null
+++ b/third_party/sl4a/src/main/java/com/google/android/mobly/snippet/util/NotificationIdFactory.java
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2016 Google Inc.
+ *
+ * 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.google.android.mobly.snippet.util;
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * Creates unique ids to identify the notifications created by the android scripting service and the
+ * trigger service.
+ */
+public final class NotificationIdFactory {
+    private static final AtomicInteger mNextId = new AtomicInteger(0);
+
+    public static int create() {
+        return mNextId.incrementAndGet();
+    }
+
+    private NotificationIdFactory() {}
+}