Launcher2 is now Launcher3.
Changes include
- moving from com.android.launcher{,2} to
com.android.launcher3
- removing wallpapers
- new temporary icon
Change-Id: I1eabd06059e94a8f3bdf6b620777bd1d2b7c212b
diff --git a/src/com/android/launcher3/FolderInfo.java b/src/com/android/launcher3/FolderInfo.java
new file mode 100644
index 0000000..6d45e59
--- /dev/null
+++ b/src/com/android/launcher3/FolderInfo.java
@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2008 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;
+
+import java.util.ArrayList;
+
+import android.content.ContentValues;
+
+/**
+ * Represents a folder containing shortcuts or apps.
+ */
+class FolderInfo extends ItemInfo {
+
+ /**
+ * Whether this folder has been opened
+ */
+ boolean opened;
+
+ /**
+ * The apps and shortcuts
+ */
+ ArrayList<ShortcutInfo> contents = new ArrayList<ShortcutInfo>();
+
+ ArrayList<FolderListener> listeners = new ArrayList<FolderListener>();
+
+ FolderInfo() {
+ itemType = LauncherSettings.Favorites.ITEM_TYPE_FOLDER;
+ }
+
+ /**
+ * Add an app or shortcut
+ *
+ * @param item
+ */
+ public void add(ShortcutInfo item) {
+ contents.add(item);
+ for (int i = 0; i < listeners.size(); i++) {
+ listeners.get(i).onAdd(item);
+ }
+ itemsChanged();
+ }
+
+ /**
+ * Remove an app or shortcut. Does not change the DB.
+ *
+ * @param item
+ */
+ public void remove(ShortcutInfo item) {
+ contents.remove(item);
+ for (int i = 0; i < listeners.size(); i++) {
+ listeners.get(i).onRemove(item);
+ }
+ itemsChanged();
+ }
+
+ public void setTitle(CharSequence title) {
+ this.title = title;
+ for (int i = 0; i < listeners.size(); i++) {
+ listeners.get(i).onTitleChanged(title);
+ }
+ }
+
+ @Override
+ void onAddToDatabase(ContentValues values) {
+ super.onAddToDatabase(values);
+ values.put(LauncherSettings.Favorites.TITLE, title.toString());
+ }
+
+ void addListener(FolderListener listener) {
+ listeners.add(listener);
+ }
+
+ void removeListener(FolderListener listener) {
+ if (listeners.contains(listener)) {
+ listeners.remove(listener);
+ }
+ }
+
+ void itemsChanged() {
+ for (int i = 0; i < listeners.size(); i++) {
+ listeners.get(i).onItemsChanged();
+ }
+ }
+
+ @Override
+ void unbind() {
+ super.unbind();
+ listeners.clear();
+ }
+
+ interface FolderListener {
+ public void onAdd(ShortcutInfo item);
+ public void onRemove(ShortcutInfo item);
+ public void onTitleChanged(CharSequence title);
+ public void onItemsChanged();
+ }
+}