Clock application now has launcher shortcuts

Bug: 28581133
Bug: 29875092

Long pressing on clock with a supported launcher will bring up
a list of 4 shortcuts: Create new timer, create new alarm,
start/stop stopwatch, and start clock screensaver. Analytics on
shortcut use are reported.

Change-Id: Iea7e05024218f70d2bec4bef1357dd8afa0165e6

1 files changed, 53 insertions, 0 deletions

diff --git a/src/com/android/deskclock/controller/Controller.java b/src/com/android/deskclock/controller/Controller.java
new file mode 100644
index 000000000..ad15db6e4
--- /dev/null
+++ b/src/com/android/deskclock/controller/Controller.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2016 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.deskclock.controller;
+
+import android.content.Context;
+
+import com.android.deskclock.Utils;
+
+public final class Controller {
+
+    private static final Controller sController = new Controller();
+
+    private Context mContext;
+
+    private ShortcutController mShortcutController;
+
+    private Controller() {}
+
+    public static Controller getController() {
+        return sController;
+    }
+
+    public void setContext(Context context) {
+        if (mContext != null) {
+            throw new IllegalStateException("context has already been set");
+        }
+        mContext = context;
+        if (Utils.isNMR1OrLater()) {
+            mShortcutController = new ShortcutController(mContext);
+        }
+    }
+
+    public void updateShortcuts() {
+        Utils.enforceMainLooper();
+        if (mShortcutController != null) {
+            mShortcutController.updateShortcuts();
+        }
+    }
+}