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