1/*******************************************************************************
2 *      Copyright (C) 2012 Google Inc.
3 *      Licensed to The Android Open Source Project.
4 *
5 *      Licensed under the Apache License, Version 2.0 (the "License");
6 *      you may not use this file except in compliance with the License.
7 *      You may obtain a copy of the License at
8 *
9 *           http://www.apache.org/licenses/LICENSE-2.0
10 *
11 *      Unless required by applicable law or agreed to in writing, software
12 *      distributed under the License is distributed on an "AS IS" BASIS,
13 *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 *      See the License for the specific language governing permissions and
15 *      limitations under the License.
16 *******************************************************************************/
17
18package com.android.email.provider;
19
20import android.content.Context;
21import android.database.Cursor;
22
23import com.android.mail.providers.Folder;
24import com.android.mail.providers.UIProvider.FolderCapabilities;
25import com.android.mail.ui.HierarchicalFolderSelectorAdapter;
26
27import java.util.Set;
28
29public class FolderPickerSelectorAdapter extends HierarchicalFolderSelectorAdapter {
30
31    public FolderPickerSelectorAdapter(Context context, Cursor folders,
32            Set<String> initiallySelected, int layout, String header) {
33        super(context, folders, initiallySelected, layout, header);
34    }
35
36    /**
37     * Return whether the supplied folder meets the requirements to be displayed
38     * in the folder list.
39     */
40    @Override
41    protected boolean meetsRequirements(Folder folder) {
42        // We only want to show the non-Trash folders that can accept moved messages
43        return folder.supportsCapability(FolderCapabilities.CAN_ACCEPT_MOVED_MESSAGES)
44                || folder.isTrash();
45    }
46}
47