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      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.mail.ui;
     19 
     20 import android.content.Context;
     21 import android.database.Cursor;
     22 
     23 import com.android.mail.providers.Folder;
     24 
     25 import java.util.Set;
     26 
     27 public final class SystemFolderSelectorAdapter extends FolderSelectorAdapter {
     28 
     29     public SystemFolderSelectorAdapter(Context context, Cursor folders,
     30             Set<String> initiallySelected, int layout, String header) {
     31         super(context, folders, initiallySelected, layout, header);
     32     }
     33 
     34     public SystemFolderSelectorAdapter(Context context, Cursor folders, int layout,
     35             String header, Folder excludedFolder) {
     36         super(context, folders, layout, header, excludedFolder);
     37     }
     38 
     39     /**
     40      * Return whether the supplied folder meets the requirements to be displayed
     41      * in the folder list.
     42      */
     43     @Override
     44     protected boolean meetsRequirements(Folder folder) {
     45         /*
     46          * TODO: Only show inboxes until we have a way to exclude things like STARRED and SPAM,
     47          * but allow other system folders.
     48          */
     49         return folder.isInbox();
     50 
     51         // We only want to show system folders.
     52         // return folder.supportsCapability(FolderCapabilities.CAN_ACCEPT_MOVED_MESSAGES)
     53         //             && folder.isProviderFolder();
     54     }
     55 }
     56