1 files changed, 46 insertions, 0 deletions
diff --git a/java/com/android/dialer/simulator/SimulatorComponent.java b/java/com/android/dialer/simulator/SimulatorComponent.java
new file mode 100644
index 000000000..a16592e34
--- /dev/null
+++ b/java/com/android/dialer/simulator/SimulatorComponent.java
@@ -0,0 +1,46 @@
+/*
+ * 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.simulator;
+
+import android.content.Context;
+import dagger.Subcomponent;
+import com.android.dialer.simulator.impl.SimulatorImpl;
+
+/** Subcomponent that can be used to access the simulator implementation. */
+public class SimulatorComponent {
+  private static SimulatorComponent instance;
+  private Simulator simulator;
+
+  public Simulator getSimulator() {
+    if (simulator == null) {
+        simulator = new SimulatorImpl();
+    }
+    return simulator;
+  }
+
+  public static SimulatorComponent get(Context context) {
+    if (instance == null) {
+        instance = new SimulatorComponent();
+    }
+    return instance;
+  }
+
+  /** Used to refer to the root application component. */
+  public interface HasComponent {
+    SimulatorComponent simulatorComponent();
+  }
+}