1 files changed, 76 insertions, 0 deletions
diff --git a/src/com/android/launcher3/dragndrop/AnotherWindowDragSource.java b/src/com/android/launcher3/dragndrop/AnotherWindowDragSource.java
new file mode 100644
index 000000000..156941a29
--- /dev/null
+++ b/src/com/android/launcher3/dragndrop/AnotherWindowDragSource.java
@@ -0,0 +1,76 @@
+/*
+ * 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.launcher3.dragndrop;
+
+import android.content.Context;
+import android.view.View;
+
+import com.android.launcher3.DragSource;
+import com.android.launcher3.DropTarget.DragObject;
+import com.android.launcher3.ItemInfo;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
+
+/**
+ * DragSource used when the drag started at another window.
+ */
+public class AnotherWindowDragSource implements DragSource {
+
+    private final Context mContext;
+
+    AnotherWindowDragSource(Context context) {
+        mContext = context;
+    }
+
+    @Override
+    public boolean supportsFlingToDelete() {
+        return false;
+    }
+
+    @Override
+    public boolean supportsAppInfoDropTarget() {
+        return false;
+    }
+
+    @Override
+    public boolean supportsDeleteDropTarget() {
+        return false;
+    }
+
+    @Override
+    public float getIntrinsicIconScaleFactor() {
+        return 1;
+    }
+
+    @Override
+    public void onFlingToDeleteCompleted() {
+    }
+
+    @Override
+    public void onDropCompleted(View target, DragObject d,
+            boolean isFlingToDelete, boolean success) {
+        if (!success) {
+            Launcher.getLauncher(mContext).exitSpringLoadedDragModeDelayed(false, 0, null);
+        }
+
+    }
+
+    @Override
+    public void fillInLaunchSourceData(View v, ItemInfo info, Target target, Target targetParent) {
+        // TODO: Probably log something
+    }
+}