First pass at integrating new ScrollView-based recents panel.
- added layout transitions
- now calls removeTask() for selected activity.

Change-Id: Ie57b3d79551353a564bb2e4da26243a10bb0198d
diff --git a/packages/SystemUI/src/com/android/systemui/recent/RecentsCallback.java b/packages/SystemUI/src/com/android/systemui/recent/RecentsCallback.java
new file mode 100644
index 0000000..5d29e2a
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/recent/RecentsCallback.java
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2011 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.systemui.recent;
+
+import android.view.View;
+
+public interface RecentsCallback {
+    static final int SWIPE_LEFT = 0;
+    static final int SWIPE_RIGHT = 1;
+    static final int SWIPE_UP = 2;
+    static final int SWIPE_DOWN = 3;
+
+    void handleOnClick(View selectedView);
+    void handleSwipe(View selectedView, int direction);
+    void handleLongPress(View selectedView);
+}