1 /*
2  * Copyright (C) 2013 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 
18 package com.android.mail.ui;
19 
20 import com.android.mail.providers.Folder;
21 
22 /**
23  * Interface that permits elements to implement selecting a folder.
24  * The single method {@link #onFolderSelected(com.android.mail.providers.Folder)} defines what
25  * happens when a folder is selected.
26  */
27 public interface FolderSelector {
28     /**
29      * Selects the folder provided as an argument here.  This corresponds to the user
30      * selecting a folder in the UI element, either for creating a widget/shortcut (as in the
31      * case of {@link FolderSelectionActivity} or for viewing the contents of
32      * the folder (as in the case of {@link AbstractActivityController}.
33      * @param folder
34      */
onFolderSelected(Folder folder)35     public void onFolderSelected(Folder folder);
36 }
37