Fade the workspace when the all apps drawer opens and closes.

1 files changed, 24 insertions, 0 deletions

diff --git a/src/com/android/launcher2/TweenCallback.java b/src/com/android/launcher2/TweenCallback.java
new file mode 100644
index 000000000..380a21774
--- /dev/null
+++ b/src/com/android/launcher2/TweenCallback.java
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2009 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;
+
+interface TweenCallback {
+    void onTweenValueChanged(float value, float oldValue);
+    void onTweenStarted();
+    void onTweenFinished();
+}
+