Adding initial support for dropping widgets with custom configuration data.

Change-Id: I4a7ba51783b27e544e9a21882bc7cd582b3b43e0

src/com/android/launcher2/InstallWidgetReceiver.java

@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2010 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.launcher2;
+
+
+/**
+ * We will likely flesh this out later, to handle allow external apps to place widgets, but for now,
+ * we just want to expose the action around for checking elsewhere.
+ */
+public class InstallWidgetReceiver {
+    public static final String ACTION_INSTALL_WIDGET =
+            "com.android.launcher.action.INSTALL_WIDGET";
+
+    // Currently not exposed.  Put into Intent when we want to make it public.
+    // TEMP: Should we call this "EXTRA_APPWIDGET_PROVIDER"?
+    public static final String EXTRA_APPWIDGET_COMPONENT =
+        "com.android.launcher.extra.widget.COMPONENT";
+    public static final String EXTRA_APPWIDGET_CONFIGURATION_DATA =
+        "com.android.launcher.extra.widget.CONFIGURATION_DATA";
+}