FolderPickerSelectorAdapter.java revision 8ff282a260eef699c3e22e8809075191706a171a
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.providers.UIProvider.FolderType; 26import com.android.mail.ui.HierarchicalFolderSelectorAdapter; 27 28import java.util.Set; 29 30public class FolderPickerSelectorAdapter extends HierarchicalFolderSelectorAdapter { 31 32 public FolderPickerSelectorAdapter(Context context, Cursor folders, 33 Set<String> initiallySelected, int layout, String header) { 34 super(context, folders, initiallySelected, layout, header); 35 } 36 37 /** 38 * Return whether the supplied folder meets the requirements to be displayed 39 * in the folder list. 40 */ 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.type == FolderType.TRASH; 45 } 46} 47