auto import from //depot/cupcake/@135843

src/com/android/launcher/AddAdapter.java

@@ -0,0 +1,126 @@
+/*
+ * 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.launcher;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.graphics.drawable.Drawable;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.TextView;
+
+import java.util.ArrayList;
+
+/**
+ * Adapter showing the types of items that can be added to a {@link Workspace}.
+ */
+public class AddAdapter extends BaseAdapter {
+    
+    private final Launcher mLauncher;
+    private final LayoutInflater mInflater;
+    
+    private final ArrayList<ListItem> mItems = new ArrayList<ListItem>();
+    
+    public static final int ITEM_APPLICATION = 0;
+    public static final int ITEM_SHORTCUT = 1;
+    public static final int ITEM_SEARCH = 2;
+    public static final int ITEM_GADGET = 3;
+    public static final int ITEM_LIVE_FOLDER = 4;
+    public static final int ITEM_FOLDER = 5;
+    public static final int ITEM_WALLPAPER = 6;
+    
+    /**
+     * Specific item in our list.
+     */
+    public class ListItem {
+        public final CharSequence text;
+        public final Drawable image;
+        public final int actionTag;
+        
+        public ListItem(Resources res, int textResourceId, int imageResourceId, int actionTag) {
+            text = res.getString(textResourceId);
+            if (imageResourceId != -1) {
+                image = res.getDrawable(imageResourceId);
+            } else {
+                image = null;
+            }
+            this.actionTag = actionTag;
+        }
+    }
+    
+    public AddAdapter(Launcher launcher) {
+        super();
+        
+        mLauncher = launcher;
+        mInflater = (LayoutInflater) mLauncher.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+        
+        // Create default actions
+        Resources res = launcher.getResources();
+        
+        mItems.add(new ListItem(res, R.string.group_applications,
+                R.drawable.ic_launcher_application, ITEM_APPLICATION));
+        
+        mItems.add(new ListItem(res, R.string.group_shortcuts,
+                R.drawable.ic_launcher_empty, ITEM_SHORTCUT));
+        
+        mItems.add(new ListItem(res, R.string.group_search,
+                R.drawable.ic_search_gadget, ITEM_SEARCH));
+        
+        mItems.add(new ListItem(res, R.string.group_widgets,
+                R.drawable.ic_launcher_gadget, ITEM_GADGET));
+        
+        mItems.add(new ListItem(res, R.string.group_live_folders,
+                R.drawable.ic_launcher_empty, ITEM_LIVE_FOLDER));
+        
+        mItems.add(new ListItem(res, R.string.group_folder,
+                R.drawable.ic_launcher_folder, ITEM_FOLDER));
+        
+        mItems.add(new ListItem(res, R.string.group_wallpapers,
+                R.drawable.ic_launcher_gallery, ITEM_WALLPAPER));
+
+    }
+
+    public View getView(int position, View convertView, ViewGroup parent) {
+        ListItem item = (ListItem) getItem(position);
+        
+        if (convertView == null) {
+            convertView = mInflater.inflate(R.layout.add_list_item, parent, false);
+        }
+        
+        TextView textView = (TextView) convertView;
+        textView.setTag(item);
+        textView.setText(item.text);
+        textView.setCompoundDrawablesWithIntrinsicBounds(item.image, null, null, null);
+        
+        return convertView;
+    }
+
+    public int getCount() {
+        return mItems.size();
+    }
+
+    public Object getItem(int position) {
+        return mItems.get(position);
+    }
+
+    public long getItemId(int position) {
+        return position;
+    }
+    
+}