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 18 package com.android.email.provider; 19 20 import android.content.Context; 21 import android.database.Cursor; 22 23 import com.android.mail.providers.Folder; 24 import com.android.mail.providers.UIProvider.FolderCapabilities; 25 import com.android.mail.ui.HierarchicalFolderSelectorAdapter; 26 27 import java.util.Set; 28 29 public class FolderPickerSelectorAdapter extends HierarchicalFolderSelectorAdapter { 30 FolderPickerSelectorAdapter(Context context, Cursor folders, Set<String> initiallySelected, int layout)31 public FolderPickerSelectorAdapter(Context context, Cursor folders, 32 Set<String> initiallySelected, int layout) { 33 super(context, folders, initiallySelected, layout); 34 } 35 36 /** 37 * Return whether the supplied folder meets the requirements to be displayed 38 * in the folder list. 39 */ 40 @Override meetsRequirements(Folder folder)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