1 files changed, 38 insertions, 0 deletions
diff --git a/java/com/android/dialer/common/concurrent/Annotations.java b/java/com/android/dialer/common/concurrent/Annotations.java
new file mode 100644
index 000000000..eb956c31e
--- /dev/null
+++ b/java/com/android/dialer/common/concurrent/Annotations.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2017 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.dialer.common.concurrent;
+
+import javax.inject.Qualifier;
+
+/** Annotations for dagger concurrency bindings. */
+public class Annotations {
+
+  /** Annotation for retrieving the non-UI thread pool. */
+  @Qualifier
+  public @interface NonUiParallel {}
+
+  /** Annotation for retrieving the non-UI serial executor. */
+  @Qualifier
+  public @interface NonUiSerial {}
+
+  /** Annotation for retrieving the UI thread pool. */
+  @Qualifier
+  public @interface UiParallel {}
+
+  /** Annotation for retrieving the UI serial executor. */
+  @Qualifier
+  public @interface UiSerial {}
+}