Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 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 | |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 20 | import android.app.Activity; |
| 21 | import android.app.ListFragment; |
Vikram Aggarwal | 37a20ca | 2013-06-06 11:19:49 -0700 | [diff] [blame] | 22 | import android.app.LoaderManager; |
Alice Yang | 2032316 | 2013-04-17 10:37:41 -0700 | [diff] [blame] | 23 | import android.content.Context; |
Vikram Aggarwal | 37a20ca | 2013-06-06 11:19:49 -0700 | [diff] [blame] | 24 | import android.content.Loader; |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 25 | import android.content.res.Resources; |
Mindy Pereira | 6d8e7fe | 2012-07-26 16:02:49 -0700 | [diff] [blame] | 26 | import android.database.DataSetObserver; |
Vikram Aggarwal | 37a20ca | 2013-06-06 11:19:49 -0700 | [diff] [blame] | 27 | import android.net.Uri; |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 28 | import android.os.Bundle; |
| 29 | import android.os.Handler; |
Alice Yang | 0d74a66 | 2013-03-25 14:01:24 -0700 | [diff] [blame] | 30 | import android.text.format.DateUtils; |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 31 | import android.view.LayoutInflater; |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 32 | import android.view.View; |
| 33 | import android.view.ViewGroup; |
| 34 | import android.view.ViewGroup.MarginLayoutParams; |
| 35 | import android.widget.AdapterView; |
| 36 | import android.widget.AdapterView.OnItemLongClickListener; |
| 37 | import android.widget.ListView; |
| 38 | import android.widget.TextView; |
| 39 | |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 40 | import com.android.mail.ConversationListContext; |
Marc Blank | f362695 | 2012-02-28 17:06:05 -0800 | [diff] [blame] | 41 | import com.android.mail.R; |
Andy Huang | 761522c | 2013-08-08 13:09:11 -0700 | [diff] [blame^] | 42 | import com.android.mail.analytics.Analytics; |
Vikram Aggarwal | 80aeac5 | 2012-02-07 15:27:20 -0800 | [diff] [blame] | 43 | import com.android.mail.browse.ConversationCursor; |
Vikram Aggarwal | d247dc9 | 2012-02-10 15:49:01 -0800 | [diff] [blame] | 44 | import com.android.mail.browse.ConversationItemView; |
Mindy Pereira | 12fe37a | 2012-08-15 10:02:57 -0700 | [diff] [blame] | 45 | import com.android.mail.browse.ConversationItemViewModel; |
Mindy Pereira | 6681f6b | 2012-03-09 13:55:54 -0800 | [diff] [blame] | 46 | import com.android.mail.browse.ConversationListFooterView; |
Alice Yang | 6427314 | 2013-04-10 18:26:56 -0700 | [diff] [blame] | 47 | import com.android.mail.browse.ToggleableItem; |
Vikram Aggarwal | 37a20ca | 2013-06-06 11:19:49 -0700 | [diff] [blame] | 48 | import com.android.mail.content.ObjectCursor; |
| 49 | import com.android.mail.content.ObjectCursorLoader; |
Vikram Aggarwal | 80aeac5 | 2012-02-07 15:27:20 -0800 | [diff] [blame] | 50 | import com.android.mail.providers.Account; |
Vikram Aggarwal | 7c401b7 | 2012-08-13 16:43:47 -0700 | [diff] [blame] | 51 | import com.android.mail.providers.AccountObserver; |
Vikram Aggarwal | d247dc9 | 2012-02-10 15:49:01 -0800 | [diff] [blame] | 52 | import com.android.mail.providers.Conversation; |
Mindy Pereira | 4f166de | 2012-02-14 13:40:58 -0800 | [diff] [blame] | 53 | import com.android.mail.providers.Folder; |
Vikram Aggarwal | 50ff0e5 | 2013-03-14 13:58:02 -0700 | [diff] [blame] | 54 | import com.android.mail.providers.FolderObserver; |
Vikram Aggarwal | 7d81600 | 2012-04-17 17:06:41 -0700 | [diff] [blame] | 55 | import com.android.mail.providers.Settings; |
Vikram Aggarwal | 80aeac5 | 2012-02-07 15:27:20 -0800 | [diff] [blame] | 56 | import com.android.mail.providers.UIProvider; |
Mindy Pereira | 4e812f4 | 2012-07-30 16:52:49 -0700 | [diff] [blame] | 57 | import com.android.mail.providers.UIProvider.AccountCapabilities; |
Scott Kennedy | 5dce146 | 2013-08-05 11:26:40 -0700 | [diff] [blame] | 58 | import com.android.mail.providers.UIProvider.ConversationListIcon; |
Mindy Pereira | 4e812f4 | 2012-07-30 16:52:49 -0700 | [diff] [blame] | 59 | import com.android.mail.providers.UIProvider.FolderCapabilities; |
mindyp | 77c3e1b | 2012-09-11 14:05:02 -0700 | [diff] [blame] | 60 | import com.android.mail.providers.UIProvider.FolderType; |
Mindy Pereira | e58222b | 2012-07-25 14:33:18 -0700 | [diff] [blame] | 61 | import com.android.mail.providers.UIProvider.Swipe; |
Scott Kennedy | 1fea6a3 | 2013-07-09 15:58:51 -0700 | [diff] [blame] | 62 | import com.android.mail.ui.AnimatedAdapter.ConversationListListener; |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 63 | import com.android.mail.ui.SwipeableListView.ListItemSwipedListener; |
| 64 | import com.android.mail.ui.SwipeableListView.ListItemsRemovedListener; |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 65 | import com.android.mail.ui.ViewMode.ModeChangeListener; |
Paul Westbrook | b334c90 | 2012-06-25 11:42:46 -0700 | [diff] [blame] | 66 | import com.android.mail.utils.LogTag; |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 67 | import com.android.mail.utils.LogUtils; |
Vikram Aggarwal | fa131a2 | 2012-02-02 13:56:22 -0800 | [diff] [blame] | 68 | import com.android.mail.utils.Utils; |
Andrew Sapperstein | 6c570db | 2013-08-06 17:21:36 -0700 | [diff] [blame] | 69 | import com.google.common.collect.ImmutableList; |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 70 | |
Mindy Pereira | f6a6b50 | 2012-03-15 15:24:26 -0700 | [diff] [blame] | 71 | import java.util.Collection; |
Scott Kennedy | 7c8325d | 2013-02-28 10:46:10 -0800 | [diff] [blame] | 72 | import java.util.List; |
Mindy Pereira | fe06bea | 2012-02-16 08:15:14 -0800 | [diff] [blame] | 73 | |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 74 | /** |
| 75 | * The conversation list UI component. |
| 76 | */ |
Vikram Aggarwal | d247dc9 | 2012-02-10 15:49:01 -0800 | [diff] [blame] | 77 | public final class ConversationListFragment extends ListFragment implements |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 78 | OnItemLongClickListener, ModeChangeListener, ListItemSwipedListener { |
Vikram Aggarwal | 649b9ea | 2012-08-27 12:15:20 -0700 | [diff] [blame] | 79 | /** Key used to pass data to {@link ConversationListFragment}. */ |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 80 | private static final String CONVERSATION_LIST_KEY = "conversation-list"; |
Vikram Aggarwal | 649b9ea | 2012-08-27 12:15:20 -0700 | [diff] [blame] | 81 | /** Key used to keep track of the scroll state of the list. */ |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 82 | private static final String LIST_STATE_KEY = "list-state"; |
Vikram Aggarwal | 649b9ea | 2012-08-27 12:15:20 -0700 | [diff] [blame] | 83 | |
Paul Westbrook | b334c90 | 2012-06-25 11:42:46 -0700 | [diff] [blame] | 84 | private static final String LOG_TAG = LogTag.getLogTag(); |
Vikram Aggarwal | a91d00b | 2013-01-18 12:00:37 -0800 | [diff] [blame] | 85 | /** Key used to save the ListView choice mode, since ListView doesn't save it automatically! */ |
| 86 | private static final String CHOICE_MODE_KEY = "choice-mode-key"; |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 87 | |
Vikram Aggarwal | d7a12cd | 2012-02-03 09:36:20 -0800 | [diff] [blame] | 88 | // True if we are on a tablet device |
| 89 | private static boolean mTabletDevice; |
| 90 | |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 91 | /** |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 92 | * Frequency of update of timestamps. Initialized in |
| 93 | * {@link #onCreate(Bundle)} and final afterwards. |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 94 | */ |
| 95 | private static int TIMESTAMP_UPDATE_INTERVAL = 0; |
| 96 | |
Alice Yang | 0d74a66 | 2013-03-25 14:01:24 -0700 | [diff] [blame] | 97 | private static long NO_NEW_MESSAGE_DURATION = 1 * DateUtils.SECOND_IN_MILLIS; |
| 98 | |
Vikram Aggarwal | 80aeac5 | 2012-02-07 15:27:20 -0800 | [diff] [blame] | 99 | private ControllableActivity mActivity; |
Vikram Aggarwal | 80aeac5 | 2012-02-07 15:27:20 -0800 | [diff] [blame] | 100 | |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 101 | // Control state. |
| 102 | private ConversationListCallbacks mCallbacks; |
Vikram Aggarwal | 80aeac5 | 2012-02-07 15:27:20 -0800 | [diff] [blame] | 103 | |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 104 | private final Handler mHandler = new Handler(); |
Vikram Aggarwal | 80aeac5 | 2012-02-07 15:27:20 -0800 | [diff] [blame] | 105 | |
Alice Yang | 486e63e | 2013-04-05 13:01:50 -0700 | [diff] [blame] | 106 | private ConversationListView mConversationListView; |
| 107 | |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 108 | // The internal view objects. |
Mindy Pereira | f6a6b50 | 2012-03-15 15:24:26 -0700 | [diff] [blame] | 109 | private SwipeableListView mListView; |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 110 | |
| 111 | private TextView mSearchResultCountTextView; |
| 112 | private TextView mSearchStatusTextView; |
| 113 | |
| 114 | private View mSearchStatusView; |
Vikram Aggarwal | 80aeac5 | 2012-02-07 15:27:20 -0800 | [diff] [blame] | 115 | |
Vikram Aggarwal | 80aeac5 | 2012-02-07 15:27:20 -0800 | [diff] [blame] | 116 | /** |
| 117 | * Current Account being viewed |
| 118 | */ |
Vikram Aggarwal | d247dc9 | 2012-02-10 15:49:01 -0800 | [diff] [blame] | 119 | private Account mAccount; |
Vikram Aggarwal | 80aeac5 | 2012-02-07 15:27:20 -0800 | [diff] [blame] | 120 | /** |
Mindy Pereira | 30fd47b | 2012-03-09 09:24:00 -0800 | [diff] [blame] | 121 | * Current folder being viewed. |
Vikram Aggarwal | 80aeac5 | 2012-02-07 15:27:20 -0800 | [diff] [blame] | 122 | */ |
Mindy Pereira | 4f166de | 2012-02-14 13:40:58 -0800 | [diff] [blame] | 123 | private Folder mFolder; |
Vikram Aggarwal | 80aeac5 | 2012-02-07 15:27:20 -0800 | [diff] [blame] | 124 | |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 125 | /** |
| 126 | * A simple method to update the timestamps of conversations periodically. |
| 127 | */ |
| 128 | private Runnable mUpdateTimestampsRunnable = null; |
| 129 | |
| 130 | private ConversationListContext mViewContext; |
| 131 | |
Vikram Aggarwal | 80aeac5 | 2012-02-07 15:27:20 -0800 | [diff] [blame] | 132 | private AnimatedAdapter mListAdapter; |
Vikram Aggarwal | 7d60288 | 2012-02-07 15:01:20 -0800 | [diff] [blame] | 133 | |
Mindy Pereira | 6681f6b | 2012-03-09 13:55:54 -0800 | [diff] [blame] | 134 | private ConversationListFooterView mFooterView; |
Mindy Pereira | 6cc9553 | 2012-08-15 16:04:56 -0700 | [diff] [blame] | 135 | private View mEmptyView; |
Andrew Sapperstein | c2c9dc1 | 2012-07-02 18:17:32 -0700 | [diff] [blame] | 136 | private ErrorListener mErrorListener; |
Vikram Aggarwal | 50ff0e5 | 2013-03-14 13:58:02 -0700 | [diff] [blame] | 137 | private FolderObserver mFolderObserver; |
Vikram Aggarwal | a91d00b | 2013-01-18 12:00:37 -0800 | [diff] [blame] | 138 | private DataSetObserver mConversationCursorObserver; |
Vikram Aggarwal | d247dc9 | 2012-02-10 15:49:01 -0800 | [diff] [blame] | 139 | |
Vikram Aggarwal | 4f1cc0b | 2012-08-02 15:16:30 -0700 | [diff] [blame] | 140 | private ConversationSelectionSet mSelectedSet; |
Vikram Aggarwal | 7c401b7 | 2012-08-13 16:43:47 -0700 | [diff] [blame] | 141 | private final AccountObserver mAccountObserver = new AccountObserver() { |
| 142 | @Override |
| 143 | public void onChanged(Account newAccount) { |
| 144 | mAccount = newAccount; |
| 145 | setSwipeAction(); |
| 146 | } |
| 147 | }; |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 148 | private ConversationUpdater mUpdater; |
Vikram Aggarwal | 81a4f08 | 2012-09-28 09:19:04 -0700 | [diff] [blame] | 149 | /** Hash of the Conversation Cursor we last obtained from the controller. */ |
| 150 | private int mConversationCursorHash; |
Vikram Aggarwal | 4f1cc0b | 2012-08-02 15:16:30 -0700 | [diff] [blame] | 151 | |
Scott Kennedy | 1fea6a3 | 2013-07-09 15:58:51 -0700 | [diff] [blame] | 152 | /** Duration, in milliseconds, of the CAB mode (peek icon) animation. */ |
| 153 | private static long sSelectionModeAnimationDuration = -1; |
Scott Kennedy | 1fea6a3 | 2013-07-09 15:58:51 -0700 | [diff] [blame] | 154 | /** The time at which we last exited CAB mode. */ |
| 155 | private long mSelectionModeExitedTimestamp = -1; |
| 156 | |
Vikram Aggarwal | 6c51158 | 2012-02-27 10:59:47 -0800 | [diff] [blame] | 157 | /** |
Vikram Aggarwal | 37a20ca | 2013-06-06 11:19:49 -0700 | [diff] [blame] | 158 | * If the current list is for a folder with children, this set of loader callbacks will |
| 159 | * create a loader for all the child folders, and will return an {@link ObjectCursor} over the |
| 160 | * list. |
| 161 | */ |
| 162 | private final class ChildFolderLoads |
| 163 | implements LoaderManager.LoaderCallbacks<ObjectCursor<Folder>> { |
| 164 | /** Load all child folders for the current folder. */ |
| 165 | private static final int LOADER_CHIDREN = 0; |
| 166 | public static final String CHILD_URI = "arg-child-uri"; |
| 167 | private final String[] projection = UIProvider.FOLDERS_PROJECTION; |
| 168 | |
| 169 | @Override |
| 170 | public Loader<ObjectCursor<Folder>> onCreateLoader(int id, Bundle args) { |
| 171 | if (id != LOADER_CHIDREN) { |
| 172 | throw new IllegalStateException("ChildFolderLoads loading ID=" + id); |
| 173 | } |
| 174 | final Uri childUri = Uri.parse(args.getString(CHILD_URI)); |
| 175 | return new ObjectCursorLoader<Folder>( |
| 176 | getActivity(), childUri, projection, Folder.FACTORY); |
| 177 | } |
| 178 | |
| 179 | @Override |
| 180 | public void onLoadFinished(Loader<ObjectCursor<Folder>> loader, ObjectCursor<Folder> data) { |
| 181 | if (data != null && data.getCount() >= 0 && mListAdapter != null) { |
| 182 | mListAdapter.updateNestedFolders(data); |
| 183 | } |
| 184 | } |
| 185 | |
| 186 | @Override |
| 187 | public void onLoaderReset(Loader<ObjectCursor<Folder>> loader) { |
| 188 | // Do nothing. |
| 189 | } |
| 190 | } |
| 191 | |
| 192 | /** Callbacks to handle creating a loader and receiving child folders from it. */ |
| 193 | private final ChildFolderLoads mChildCallback = new ChildFolderLoads(); |
| 194 | |
| 195 | /** |
| 196 | * Include all the folders at the cursor provided here in the conversation list. |
| 197 | * @param cursor The cursor containing child folders for the current folder. |
| 198 | */ |
| 199 | private void showChildFolders(ObjectCursor<Folder> cursor) { |
| 200 | |
| 201 | } |
| 202 | |
| 203 | /** |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 204 | * Constructor needs to be public to handle orientation changes and activity |
| 205 | * lifecycle events. |
Vikram Aggarwal | 6c51158 | 2012-02-27 10:59:47 -0800 | [diff] [blame] | 206 | */ |
Paul Westbrook | efc9f12 | 2012-02-21 11:14:49 -0800 | [diff] [blame] | 207 | public ConversationListFragment() { |
Vikram Aggarwal | d247dc9 | 2012-02-10 15:49:01 -0800 | [diff] [blame] | 208 | super(); |
Vikram Aggarwal | d247dc9 | 2012-02-10 15:49:01 -0800 | [diff] [blame] | 209 | } |
| 210 | |
Vikram Aggarwal | a91d00b | 2013-01-18 12:00:37 -0800 | [diff] [blame] | 211 | private class ConversationCursorObserver extends DataSetObserver { |
Mindy Pereira | 70a70c9 | 2012-08-02 08:39:45 -0700 | [diff] [blame] | 212 | @Override |
| 213 | public void onChanged() { |
Mindy Pereira | 70a70c9 | 2012-08-02 08:39:45 -0700 | [diff] [blame] | 214 | onConversationListStatusUpdated(); |
| 215 | } |
| 216 | } |
| 217 | |
Vikram Aggarwal | 7d60288 | 2012-02-07 15:01:20 -0800 | [diff] [blame] | 218 | /** |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 219 | * Creates a new instance of {@link ConversationListFragment}, initialized |
| 220 | * to display conversation list context. |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 221 | */ |
| 222 | public static ConversationListFragment newInstance(ConversationListContext viewContext) { |
Paul Westbrook | e2be97a | 2013-05-21 02:12:09 -0700 | [diff] [blame] | 223 | final ConversationListFragment fragment = new ConversationListFragment(); |
| 224 | final Bundle args = new Bundle(1); |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 225 | args.putBundle(CONVERSATION_LIST_KEY, viewContext.toBundle()); |
| 226 | fragment.setArguments(args); |
| 227 | return fragment; |
| 228 | } |
| 229 | |
| 230 | /** |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 231 | * Show the header if the current conversation list is showing search |
| 232 | * results. |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 233 | */ |
Mindy Pereira | 967ede6 | 2012-03-22 09:29:09 -0700 | [diff] [blame] | 234 | void configureSearchResultHeader() { |
Mindy Pereira | 755fd6e | 2012-03-21 15:15:44 -0700 | [diff] [blame] | 235 | if (mActivity == null) { |
| 236 | return; |
| 237 | } |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 238 | // Only show the header if the context is for a search result |
| 239 | final Resources res = getResources(); |
Vikram Aggarwal | ae4ea99 | 2012-08-07 09:56:02 -0700 | [diff] [blame] | 240 | final boolean showHeader = ConversationListContext.isSearchResult(mViewContext); |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 241 | // TODO(viki): This code contains intimate understanding of the view. |
| 242 | // Much of this logic |
| 243 | // needs to reside in a separate class that handles the text view in |
| 244 | // isolation. Then, |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 245 | // that logic can be reused in other fragments. |
| 246 | if (showHeader) { |
| 247 | mSearchStatusTextView.setText(res.getString(R.string.search_results_searching_header)); |
| 248 | // Initially reset the count |
| 249 | mSearchResultCountTextView.setText(""); |
| 250 | } |
| 251 | mSearchStatusView.setVisibility(showHeader ? View.VISIBLE : View.GONE); |
| 252 | int marginTop = showHeader ? (int) res.getDimension(R.dimen.notification_view_height) : 0; |
| 253 | MarginLayoutParams layoutParams = (MarginLayoutParams) mListView.getLayoutParams(); |
| 254 | layoutParams.topMargin = marginTop; |
| 255 | mListView.setLayoutParams(layoutParams); |
| 256 | } |
| 257 | |
Vikram Aggarwal | 80aeac5 | 2012-02-07 15:27:20 -0800 | [diff] [blame] | 258 | /** |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 259 | * Show the header if the current conversation list is showing search |
| 260 | * results. |
Mindy Pereira | 68f2e22 | 2012-03-07 10:36:54 -0800 | [diff] [blame] | 261 | */ |
| 262 | private void updateSearchResultHeader(int count) { |
Mindy Pereira | 71a8f29 | 2012-07-26 16:30:48 -0700 | [diff] [blame] | 263 | if (mActivity == null) { |
| 264 | return; |
| 265 | } |
Mindy Pereira | 68f2e22 | 2012-03-07 10:36:54 -0800 | [diff] [blame] | 266 | // Only show the header if the context is for a search result |
| 267 | final Resources res = getResources(); |
Vikram Aggarwal | ae4ea99 | 2012-08-07 09:56:02 -0700 | [diff] [blame] | 268 | final boolean showHeader = ConversationListContext.isSearchResult(mViewContext); |
Mindy Pereira | 68f2e22 | 2012-03-07 10:36:54 -0800 | [diff] [blame] | 269 | if (showHeader) { |
| 270 | mSearchStatusTextView.setText(res.getString(R.string.search_results_header)); |
| 271 | mSearchResultCountTextView |
| 272 | .setText(res.getString(R.string.search_results_loaded, count)); |
| 273 | } |
| 274 | } |
| 275 | |
| 276 | /** |
Vikram Aggarwal | 80aeac5 | 2012-02-07 15:27:20 -0800 | [diff] [blame] | 277 | * Initializes all internal state for a rendering. |
| 278 | */ |
| 279 | private void initializeUiForFirstDisplay() { |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 280 | // TODO(mindyp): find some way to make the notification container more |
| 281 | // re-usable. |
| 282 | // TODO(viki): refactor according to comment in |
| 283 | // configureSearchResultHandler() |
Vikram Aggarwal | 80aeac5 | 2012-02-07 15:27:20 -0800 | [diff] [blame] | 284 | mSearchStatusView = mActivity.findViewById(R.id.search_status_view); |
| 285 | mSearchStatusTextView = (TextView) mActivity.findViewById(R.id.search_status_text_view); |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 286 | mSearchResultCountTextView = (TextView) mActivity |
| 287 | .findViewById(R.id.search_result_count_view); |
Vikram Aggarwal | 80aeac5 | 2012-02-07 15:27:20 -0800 | [diff] [blame] | 288 | } |
| 289 | |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 290 | @Override |
Vikram Aggarwal | 0509bba | 2013-01-29 17:11:30 -0800 | [diff] [blame] | 291 | public void onActivityCreated(Bundle savedState) { |
| 292 | super.onActivityCreated(savedState); |
Scott Kennedy | 1fea6a3 | 2013-07-09 15:58:51 -0700 | [diff] [blame] | 293 | |
| 294 | if (sSelectionModeAnimationDuration < 0) { |
| 295 | sSelectionModeAnimationDuration = getResources().getInteger( |
| 296 | R.integer.conv_item_view_cab_anim_duration); |
| 297 | } |
| 298 | |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 299 | // Strictly speaking, we get back an android.app.Activity from |
| 300 | // getActivity. However, the |
| 301 | // only activity creating a ConversationListContext is a MailActivity |
| 302 | // which is of type |
| 303 | // ControllableActivity, so this cast should be safe. If this cast |
| 304 | // fails, some other |
| 305 | // activity is creating ConversationListFragments. This activity must be |
| 306 | // of type |
Vikram Aggarwal | 80aeac5 | 2012-02-07 15:27:20 -0800 | [diff] [blame] | 307 | // ControllableActivity. |
| 308 | final Activity activity = getActivity(); |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 309 | if (!(activity instanceof ControllableActivity)) { |
| 310 | LogUtils.e(LOG_TAG, "ConversationListFragment expects only a ControllableActivity to" |
| 311 | + "create it. Cannot proceed."); |
Vikram Aggarwal | 80aeac5 | 2012-02-07 15:27:20 -0800 | [diff] [blame] | 312 | } |
| 313 | mActivity = (ControllableActivity) activity; |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 314 | // Since we now have a controllable activity, load the account from it, |
| 315 | // and register for |
Vikram Aggarwal | 7c401b7 | 2012-08-13 16:43:47 -0700 | [diff] [blame] | 316 | // future account changes. |
| 317 | mAccount = mAccountObserver.initialize(mActivity.getAccountController()); |
Vikram Aggarwal | 7d60288 | 2012-02-07 15:01:20 -0800 | [diff] [blame] | 318 | mCallbacks = mActivity.getListHandler(); |
Andrew Sapperstein | c2c9dc1 | 2012-07-02 18:17:32 -0700 | [diff] [blame] | 319 | mErrorListener = mActivity.getErrorListener(); |
Mindy Pereira | 278fd22 | 2012-07-26 15:23:10 -0700 | [diff] [blame] | 320 | // Start off with the current state of the folder being viewed. |
Alice Yang | 2032316 | 2013-04-17 10:37:41 -0700 | [diff] [blame] | 321 | Context activityContext = mActivity.getActivityContext(); |
Mindy Pereira | 6681f6b | 2012-03-09 13:55:54 -0800 | [diff] [blame] | 322 | mFooterView = (ConversationListFooterView) LayoutInflater.from( |
Alice Yang | 2032316 | 2013-04-17 10:37:41 -0700 | [diff] [blame] | 323 | activityContext).inflate(R.layout.conversation_list_footer_view, |
Mindy Pereira | 6681f6b | 2012-03-09 13:55:54 -0800 | [diff] [blame] | 324 | null); |
Paul Westbrook | 4969e0c | 2012-08-20 14:38:39 -0700 | [diff] [blame] | 325 | mFooterView.setClickListener(mActivity); |
Alice Yang | c36fa72 | 2013-05-05 01:23:46 -0700 | [diff] [blame] | 326 | mConversationListView.setActivity(mActivity); |
Vikram Aggarwal | 81a4f08 | 2012-09-28 09:19:04 -0700 | [diff] [blame] | 327 | final ConversationCursor conversationCursor = getConversationListCursor(); |
Vikram Aggarwal | 37a20ca | 2013-06-06 11:19:49 -0700 | [diff] [blame] | 328 | final LoaderManager manager = getLoaderManager(); |
| 329 | |
| 330 | // If this a parent folder, load all the child folders. |
| 331 | if (mViewContext.folder.hasChildren) { |
| 332 | final Uri childUri = mViewContext.folder.childFoldersListUri; |
| 333 | final Bundle args = new Bundle(); |
| 334 | args.putString(ChildFolderLoads.CHILD_URI, childUri.toString()); |
| 335 | manager.initLoader(ChildFolderLoads.LOADER_CHIDREN, args, mChildCallback); |
| 336 | } |
Scott Kennedy | 7c8325d | 2013-02-28 10:46:10 -0800 | [diff] [blame] | 337 | |
Alice Yang | c556773 | 2013-07-29 18:34:51 -0700 | [diff] [blame] | 338 | // TODO: These special views are always created, doesn't matter whether they will |
| 339 | // be shown or not, as we add more views this will get more expensive. Given these are |
| 340 | // tips that are only shown once to the user, we should consider creating these on demand. |
Scott Kennedy | 7c8325d | 2013-02-28 10:46:10 -0800 | [diff] [blame] | 341 | final ConversationListHelper helper = mActivity.getConversationListHelper(); |
Mark Wei | 2102b2c | 2013-05-02 17:15:30 -0700 | [diff] [blame] | 342 | final List<ConversationSpecialItemView> specialItemViews = helper != null ? |
| 343 | ImmutableList.copyOf(helper.makeConversationListSpecialViews( |
Scott Kennedy | 103319a | 2013-07-26 13:35:35 -0700 | [diff] [blame] | 344 | activity, mActivity, mAccount)) |
Mark Wei | 2102b2c | 2013-05-02 17:15:30 -0700 | [diff] [blame] | 345 | : null; |
Scott Kennedy | 7c8325d | 2013-02-28 10:46:10 -0800 | [diff] [blame] | 346 | if (specialItemViews != null) { |
| 347 | // Attach to the LoaderManager |
| 348 | for (final ConversationSpecialItemView view : specialItemViews) { |
Vikram Aggarwal | 37a20ca | 2013-06-06 11:19:49 -0700 | [diff] [blame] | 349 | view.bindLoaderManager(manager); |
Scott Kennedy | 7c8325d | 2013-02-28 10:46:10 -0800 | [diff] [blame] | 350 | } |
| 351 | } |
| 352 | |
| 353 | mListAdapter = new AnimatedAdapter(mActivity.getApplicationContext(), conversationCursor, |
Scott Kennedy | 1fea6a3 | 2013-07-09 15:58:51 -0700 | [diff] [blame] | 354 | mActivity.getSelectedSet(), mActivity, mConversationListListener, mListView, |
| 355 | specialItemViews, null); |
Mindy Pereira | 6681f6b | 2012-03-09 13:55:54 -0800 | [diff] [blame] | 356 | mListAdapter.addFooter(mFooterView); |
Mindy Pereira | 6f4a6af | 2012-02-29 11:48:52 -0800 | [diff] [blame] | 357 | mListView.setAdapter(mListAdapter); |
Vikram Aggarwal | 4f1cc0b | 2012-08-02 15:16:30 -0700 | [diff] [blame] | 358 | mSelectedSet = mActivity.getSelectedSet(); |
| 359 | mListView.setSelectionSet(mSelectedSet); |
Vikram Aggarwal | 37a20ca | 2013-06-06 11:19:49 -0700 | [diff] [blame] | 360 | mListAdapter.setFooterVisibility(false); |
Vikram Aggarwal | 50ff0e5 | 2013-03-14 13:58:02 -0700 | [diff] [blame] | 361 | mFolderObserver = new FolderObserver(){ |
| 362 | @Override |
| 363 | public void onChanged(Folder newFolder) { |
| 364 | onFolderUpdated(newFolder); |
| 365 | } |
| 366 | }; |
| 367 | mFolderObserver.initialize(mActivity.getFolderController()); |
Vikram Aggarwal | a91d00b | 2013-01-18 12:00:37 -0800 | [diff] [blame] | 368 | mConversationCursorObserver = new ConversationCursorObserver(); |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 369 | mUpdater = mActivity.getConversationUpdater(); |
Vikram Aggarwal | a91d00b | 2013-01-18 12:00:37 -0800 | [diff] [blame] | 370 | mUpdater.registerConversationListObserver(mConversationCursorObserver); |
Vikram Aggarwal | bcb16b9 | 2013-01-28 18:05:03 -0800 | [diff] [blame] | 371 | mTabletDevice = Utils.useTabletUI(mActivity.getApplicationContext().getResources()); |
Vikram Aggarwal | 80aeac5 | 2012-02-07 15:27:20 -0800 | [diff] [blame] | 372 | initializeUiForFirstDisplay(); |
Mindy Pereira | dc8963b | 2012-03-28 17:51:05 -0700 | [diff] [blame] | 373 | configureSearchResultHeader(); |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 374 | // The onViewModeChanged callback doesn't get called when the mode |
| 375 | // object is created, so |
Vikram Aggarwal | fa131a2 | 2012-02-02 13:56:22 -0800 | [diff] [blame] | 376 | // force setting the mode manually this time around. |
Mindy Pereira | f96ec32 | 2012-03-02 14:06:33 -0800 | [diff] [blame] | 377 | onViewModeChanged(mActivity.getViewMode().getMode()); |
Mindy Pereira | b5901be | 2012-08-09 17:21:53 -0700 | [diff] [blame] | 378 | mActivity.getViewMode().addListener(this); |
Paul Westbrook | 0e3fd9d | 2012-04-20 02:02:23 -0700 | [diff] [blame] | 379 | |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 380 | if (mActivity.isFinishing()) { |
| 381 | // Activity is finishing, just bail. |
| 382 | return; |
| 383 | } |
Vikram Aggarwal | 81a4f08 | 2012-09-28 09:19:04 -0700 | [diff] [blame] | 384 | mConversationCursorHash = (conversationCursor == null) ? 0 : conversationCursor.hashCode(); |
| 385 | // Belt and suspenders here; make sure we do any necessary sync of the |
| 386 | // ConversationCursor |
| 387 | if (conversationCursor != null && conversationCursor.isRefreshReady()) { |
| 388 | conversationCursor.sync(); |
| 389 | } |
| 390 | |
Vikram Aggarwal | 0509bba | 2013-01-29 17:11:30 -0800 | [diff] [blame] | 391 | // On a phone we never highlight a conversation, so the default is to select none. |
| 392 | // On a tablet, we highlight a SINGLE conversation in landscape conversation view. |
| 393 | int choice = getDefaultChoiceMode(mTabletDevice); |
| 394 | if (savedState != null) { |
| 395 | // Restore the choice mode if it was set earlier, or NONE if creating a fresh view. |
| 396 | // Choice mode here represents the current conversation only. CAB mode does not rely on |
| 397 | // the platform: checked state is a local variable {@link ConversationItemView#mChecked} |
| 398 | choice = savedState.getInt(CHOICE_MODE_KEY, choice); |
| 399 | if (savedState.containsKey(LIST_STATE_KEY)) { |
| 400 | // TODO: find a better way to unset the selected item when restoring |
| 401 | mListView.clearChoices(); |
| 402 | } |
| 403 | } |
| 404 | setChoiceMode(choice); |
| 405 | |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 406 | // Show list and start loading list. |
| 407 | showList(); |
Mindy Pereira | 4765c5c | 2012-07-19 11:58:22 -0700 | [diff] [blame] | 408 | ToastBarOperation pendingOp = mActivity.getPendingToastOperation(); |
| 409 | if (pendingOp != null) { |
| 410 | // Clear the pending operation |
| 411 | mActivity.setPendingToastOperation(null); |
| 412 | mActivity.onUndoAvailable(pendingOp); |
| 413 | } |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 414 | } |
| 415 | |
Vikram Aggarwal | 0509bba | 2013-01-29 17:11:30 -0800 | [diff] [blame] | 416 | /** |
| 417 | * Returns the default choice mode for the list based on whether the list is displayed on tablet |
| 418 | * or not. |
| 419 | * @param isTablet |
| 420 | * @return |
| 421 | */ |
| 422 | private final static int getDefaultChoiceMode(boolean isTablet) { |
| 423 | return isTablet ? ListView.CHOICE_MODE_SINGLE : ListView.CHOICE_MODE_NONE; |
| 424 | } |
| 425 | |
Mindy Pereira | 967ede6 | 2012-03-22 09:29:09 -0700 | [diff] [blame] | 426 | public AnimatedAdapter getAnimatedAdapter() { |
| 427 | return mListAdapter; |
| 428 | } |
| 429 | |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 430 | @Override |
Vikram Aggarwal | d247dc9 | 2012-02-10 15:49:01 -0800 | [diff] [blame] | 431 | public void onCreate(Bundle savedState) { |
Vikram Aggarwal | d247dc9 | 2012-02-10 15:49:01 -0800 | [diff] [blame] | 432 | super.onCreate(savedState); |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 433 | |
| 434 | // Initialize fragment constants from resources |
Vikram Aggarwal | 6c51158 | 2012-02-27 10:59:47 -0800 | [diff] [blame] | 435 | final Resources res = getResources(); |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 436 | TIMESTAMP_UPDATE_INTERVAL = res.getInteger(R.integer.timestamp_update_interval); |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 437 | mUpdateTimestampsRunnable = new Runnable() { |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 438 | @Override |
| 439 | public void run() { |
| 440 | mListView.invalidateViews(); |
| 441 | mHandler.postDelayed(mUpdateTimestampsRunnable, TIMESTAMP_UPDATE_INTERVAL); |
| 442 | } |
| 443 | }; |
| 444 | |
Vikram Aggarwal | 80aeac5 | 2012-02-07 15:27:20 -0800 | [diff] [blame] | 445 | // Get the context from the arguments |
Vikram Aggarwal | 6c51158 | 2012-02-27 10:59:47 -0800 | [diff] [blame] | 446 | final Bundle args = getArguments(); |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 447 | mViewContext = ConversationListContext.forBundle(args.getBundle(CONVERSATION_LIST_KEY)); |
Mindy Pereira | 3982e23 | 2012-02-29 15:00:34 -0800 | [diff] [blame] | 448 | mAccount = mViewContext.account; |
Paul Westbrook | 80ecd89 | 2012-08-16 13:37:39 -0700 | [diff] [blame] | 449 | |
Vikram Aggarwal | 9a49c9b | 2012-08-31 10:49:33 -0700 | [diff] [blame] | 450 | setRetainInstance(false); |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 451 | } |
| 452 | |
| 453 | @Override |
Andy Huang | 9e4ca79 | 2013-02-28 14:33:43 -0800 | [diff] [blame] | 454 | public String toString() { |
| 455 | final String s = super.toString(); |
| 456 | if (mViewContext == null) { |
| 457 | return s; |
| 458 | } |
Andy Huang | c1922a9 | 2013-05-13 14:33:05 -0700 | [diff] [blame] | 459 | final StringBuilder sb = new StringBuilder(s); |
| 460 | sb.setLength(sb.length() - 1); |
| 461 | sb.append(" mListAdapter="); |
| 462 | sb.append(mListAdapter); |
| 463 | sb.append(" folder="); |
| 464 | sb.append(mViewContext.folder); |
| 465 | sb.append("}"); |
| 466 | return sb.toString(); |
Andy Huang | 9e4ca79 | 2013-02-28 14:33:43 -0800 | [diff] [blame] | 467 | } |
| 468 | |
| 469 | @Override |
Vikram Aggarwal | 9a49c9b | 2012-08-31 10:49:33 -0700 | [diff] [blame] | 470 | public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedState) { |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 471 | View rootView = inflater.inflate(R.layout.conversation_list, null); |
Mindy Pereira | 6cc9553 | 2012-08-15 16:04:56 -0700 | [diff] [blame] | 472 | mEmptyView = rootView.findViewById(R.id.empty_view); |
Alice Yang | 486e63e | 2013-04-05 13:01:50 -0700 | [diff] [blame] | 473 | mConversationListView = |
| 474 | (ConversationListView) rootView.findViewById(R.id.conversation_list); |
Alice Yang | 2032316 | 2013-04-17 10:37:41 -0700 | [diff] [blame] | 475 | mConversationListView.setConversationContext(mViewContext); |
Mindy Pereira | f6a6b50 | 2012-03-15 15:24:26 -0700 | [diff] [blame] | 476 | mListView = (SwipeableListView) rootView.findViewById(android.R.id.list); |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 477 | mListView.setHeaderDividersEnabled(false); |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 478 | mListView.setOnItemLongClickListener(this); |
Mindy Pereira | 4e812f4 | 2012-07-30 16:52:49 -0700 | [diff] [blame] | 479 | mListView.enableSwipe(mAccount.supportsCapability(AccountCapabilities.UNDO)); |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 480 | mListView.setSwipedListener(this); |
Marc Blank | 2af0cf3 | 2012-03-01 19:24:13 -0800 | [diff] [blame] | 481 | |
Vikram Aggarwal | 0509bba | 2013-01-29 17:11:30 -0800 | [diff] [blame] | 482 | if (savedState != null && savedState.containsKey(LIST_STATE_KEY)) { |
| 483 | mListView.onRestoreInstanceState(savedState.getParcelable(LIST_STATE_KEY)); |
Vikram Aggarwal | 9a49c9b | 2012-08-31 10:49:33 -0700 | [diff] [blame] | 484 | } |
Alice Yang | 0d74a66 | 2013-03-25 14:01:24 -0700 | [diff] [blame] | 485 | |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 486 | return rootView; |
| 487 | } |
| 488 | |
Vikram Aggarwal | a91d00b | 2013-01-18 12:00:37 -0800 | [diff] [blame] | 489 | /** |
| 490 | * Sets the choice mode of the list view |
| 491 | * @param choiceMode ListView# |
| 492 | */ |
| 493 | private final void setChoiceMode(int choiceMode) { |
| 494 | mListView.setChoiceMode(choiceMode); |
| 495 | } |
| 496 | |
| 497 | /** |
| 498 | * Tell the list to select nothing. |
| 499 | */ |
| 500 | public final void setChoiceNone() { |
Vikram Aggarwal | 0509bba | 2013-01-29 17:11:30 -0800 | [diff] [blame] | 501 | // On a phone, the default choice mode is already none, so nothing to do. |
| 502 | if (!mTabletDevice) { |
| 503 | return; |
| 504 | } |
Andy Huang | b0be3fc | 2013-05-02 15:48:05 -0700 | [diff] [blame] | 505 | clearChoicesAndActivated(); |
Vikram Aggarwal | a91d00b | 2013-01-18 12:00:37 -0800 | [diff] [blame] | 506 | setChoiceMode(ListView.CHOICE_MODE_NONE); |
| 507 | } |
| 508 | |
| 509 | /** |
| 510 | * Tell the list to get out of selecting none. |
| 511 | */ |
| 512 | public final void revertChoiceMode() { |
Vikram Aggarwal | 0509bba | 2013-01-29 17:11:30 -0800 | [diff] [blame] | 513 | // On a phone, the default choice mode is always none, so nothing to do. |
| 514 | if (!mTabletDevice) { |
| 515 | return; |
| 516 | } |
| 517 | setChoiceMode(getDefaultChoiceMode(mTabletDevice)); |
Vikram Aggarwal | a91d00b | 2013-01-18 12:00:37 -0800 | [diff] [blame] | 518 | } |
| 519 | |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 520 | @Override |
Andy Huang | 7517e3b | 2012-08-20 12:30:08 -0700 | [diff] [blame] | 521 | public void onDestroy() { |
Andy Huang | 7517e3b | 2012-08-20 12:30:08 -0700 | [diff] [blame] | 522 | super.onDestroy(); |
| 523 | } |
| 524 | |
| 525 | @Override |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 526 | public void onDestroyView() { |
Andy Huang | 7517e3b | 2012-08-20 12:30:08 -0700 | [diff] [blame] | 527 | |
Vikram Aggarwal | 7c401b7 | 2012-08-13 16:43:47 -0700 | [diff] [blame] | 528 | // Clear the list's adapter |
| 529 | mListAdapter.destroy(); |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 530 | mListView.setAdapter(null); |
| 531 | |
Andrew Sapperstein | 6c570db | 2013-08-06 17:21:36 -0700 | [diff] [blame] | 532 | mActivity.getViewMode().removeListener(this); |
Mindy Pereira | 71a8f29 | 2012-07-26 16:30:48 -0700 | [diff] [blame] | 533 | if (mFolderObserver != null) { |
Vikram Aggarwal | 50ff0e5 | 2013-03-14 13:58:02 -0700 | [diff] [blame] | 534 | mFolderObserver.unregisterAndDestroy(); |
Mindy Pereira | 71a8f29 | 2012-07-26 16:30:48 -0700 | [diff] [blame] | 535 | mFolderObserver = null; |
| 536 | } |
Vikram Aggarwal | a91d00b | 2013-01-18 12:00:37 -0800 | [diff] [blame] | 537 | if (mConversationCursorObserver != null) { |
| 538 | mUpdater.unregisterConversationListObserver(mConversationCursorObserver); |
| 539 | mConversationCursorObserver = null; |
Mindy Pereira | 70a70c9 | 2012-08-02 08:39:45 -0700 | [diff] [blame] | 540 | } |
Vikram Aggarwal | 7c401b7 | 2012-08-13 16:43:47 -0700 | [diff] [blame] | 541 | mAccountObserver.unregisterAndDestroy(); |
Scott Kennedy | 7c8325d | 2013-02-28 10:46:10 -0800 | [diff] [blame] | 542 | getAnimatedAdapter().cleanup(); |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 543 | super.onDestroyView(); |
| 544 | } |
| 545 | |
Vikram Aggarwal | 9730ea0 | 2012-08-02 12:46:19 -0700 | [diff] [blame] | 546 | /** |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 547 | * There are three binary variables, which determine what we do with a |
| 548 | * message. checkbEnabled: Whether check boxes are enabled or not (forced |
| 549 | * true on tablet) cabModeOn: Whether CAB mode is currently on or not. |
| 550 | * pressType: long or short tap (There is a third possibility: phone or |
| 551 | * tablet, but they have <em>identical</em> behavior) The matrix of |
| 552 | * possibilities is: |
| 553 | * <p> |
| 554 | * Long tap: Always toggle selection of conversation. If CAB mode is not |
| 555 | * started, then start it. |
Vikram Aggarwal | 9730ea0 | 2012-08-02 12:46:19 -0700 | [diff] [blame] | 556 | * <pre> |
| 557 | * | Checkboxes | No Checkboxes |
| 558 | * ----------+------------+--------------- |
| 559 | * CAB mode | Select | Select |
| 560 | * List mode | Select | Select |
| 561 | * |
Vikram Aggarwal | 9730ea0 | 2012-08-02 12:46:19 -0700 | [diff] [blame] | 562 | * </pre> |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 563 | * |
Vikram Aggarwal | 9730ea0 | 2012-08-02 12:46:19 -0700 | [diff] [blame] | 564 | * Reference: http://b/issue?id=6392199 |
| 565 | * <p> |
| 566 | * {@inheritDoc} |
| 567 | */ |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 568 | @Override |
| 569 | public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) { |
Mindy Pereira | 1e231a6 | 2012-03-23 12:42:15 -0700 | [diff] [blame] | 570 | // Ignore anything that is not a conversation item. Could be a footer. |
| 571 | if (!(view instanceof ConversationItemView)) { |
Scott Kennedy | 7c8325d | 2013-02-28 10:46:10 -0800 | [diff] [blame] | 572 | return false; |
Mindy Pereira | 1e231a6 | 2012-03-23 12:42:15 -0700 | [diff] [blame] | 573 | } |
Scott Kennedy | 955a766 | 2013-08-06 17:12:57 -0700 | [diff] [blame] | 574 | return ((ConversationItemView) view).toggleSelectedStateOrBeginDrag(); |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 575 | } |
| 576 | |
Vikram Aggarwal | 4f1cc0b | 2012-08-02 15:16:30 -0700 | [diff] [blame] | 577 | /** |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 578 | * See the comment for |
| 579 | * {@link #onItemLongClick(AdapterView, View, int, long)}. |
| 580 | * <p> |
| 581 | * Short tap behavior: |
| 582 | * |
Vikram Aggarwal | 4f1cc0b | 2012-08-02 15:16:30 -0700 | [diff] [blame] | 583 | * <pre> |
| 584 | * | Checkboxes | No Checkboxes |
| 585 | * ----------+------------+--------------- |
Scott Kennedy | 9ba7fba | 2013-07-30 17:41:26 -0700 | [diff] [blame] | 586 | * CAB mode | Peek | Select |
Vikram Aggarwal | 4f1cc0b | 2012-08-02 15:16:30 -0700 | [diff] [blame] | 587 | * List mode | Peek | Peek |
| 588 | * </pre> |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 589 | * |
Vikram Aggarwal | 4f1cc0b | 2012-08-02 15:16:30 -0700 | [diff] [blame] | 590 | * Reference: http://b/issue?id=6392199 |
| 591 | * <p> |
| 592 | * {@inheritDoc} |
| 593 | */ |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 594 | @Override |
Vikram Aggarwal | 54452ae | 2012-03-13 15:29:00 -0700 | [diff] [blame] | 595 | public void onListItemClick(ListView l, View view, int position, long id) { |
Vikram Aggarwal | 37a20ca | 2013-06-06 11:19:49 -0700 | [diff] [blame] | 596 | if (view instanceof NestedFolderView) { |
| 597 | final FolderSelector selector = mActivity.getFolderSelector(); |
| 598 | selector.onFolderSelected(((NestedFolderView) view).getFolder()); |
| 599 | } else if (view instanceof ToggleableItem) { |
Scott Kennedy | 5dce146 | 2013-08-05 11:26:40 -0700 | [diff] [blame] | 600 | final boolean showSenderImage = |
| 601 | (mAccount.settings.convListIcon == ConversationListIcon.SENDER_IMAGE); |
| 602 | if (!showSenderImage && !mSelectedSet.isEmpty()) { |
Vikram Aggarwal | 37a20ca | 2013-06-06 11:19:49 -0700 | [diff] [blame] | 603 | ((ToggleableItem) view).toggleSelectedState(); |
| 604 | } else { |
Scott Kennedy | 8afccad | 2013-07-28 19:09:11 -0700 | [diff] [blame] | 605 | viewConversation(position); |
Vikram Aggarwal | 37a20ca | 2013-06-06 11:19:49 -0700 | [diff] [blame] | 606 | } |
Vikram Aggarwal | 4f1cc0b | 2012-08-02 15:16:30 -0700 | [diff] [blame] | 607 | } else { |
Vikram Aggarwal | 37a20ca | 2013-06-06 11:19:49 -0700 | [diff] [blame] | 608 | // Ignore anything that is not a conversation item. Could be a footer. |
| 609 | // If we are using a keyboard, the highlighted item is the parent; |
| 610 | // otherwise, this is a direct call from the ConverationItemView |
| 611 | return; |
Vikram Aggarwal | 4f1cc0b | 2012-08-02 15:16:30 -0700 | [diff] [blame] | 612 | } |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 613 | // When a new list item is clicked, commit any existing leave behind |
mindyp | 8694fe9 | 2012-09-25 11:07:16 -0700 | [diff] [blame] | 614 | // items. Wait until we have opened the desired conversation to cause |
| 615 | // any position changes. |
Vikram Aggarwal | bcb16b9 | 2013-01-28 18:05:03 -0800 | [diff] [blame] | 616 | commitDestructiveActions(Utils.useTabletUI(mActivity.getActivityContext().getResources())); |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 617 | } |
| 618 | |
| 619 | @Override |
Scott Kennedy | 08a079c | 2013-02-22 10:13:10 -0800 | [diff] [blame] | 620 | public void onResume() { |
| 621 | super.onResume(); |
| 622 | |
| 623 | final ConversationCursor conversationCursor = getConversationListCursor(); |
| 624 | if (conversationCursor != null) { |
| 625 | conversationCursor.handleNotificationActions(); |
| 626 | } |
Scott Kennedy | 1fea6a3 | 2013-07-09 15:58:51 -0700 | [diff] [blame] | 627 | |
| 628 | mSelectedSet.addObserver(mConversationSetObserver); |
Scott Kennedy | 08a079c | 2013-02-22 10:13:10 -0800 | [diff] [blame] | 629 | } |
| 630 | |
| 631 | @Override |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 632 | public void onPause() { |
| 633 | super.onPause(); |
Scott Kennedy | 1fea6a3 | 2013-07-09 15:58:51 -0700 | [diff] [blame] | 634 | |
| 635 | mSelectedSet.removeObserver(mConversationSetObserver); |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 636 | } |
| 637 | |
| 638 | @Override |
| 639 | public void onSaveInstanceState(Bundle outState) { |
| 640 | super.onSaveInstanceState(outState); |
| 641 | if (mListView != null) { |
| 642 | outState.putParcelable(LIST_STATE_KEY, mListView.onSaveInstanceState()); |
Vikram Aggarwal | a91d00b | 2013-01-18 12:00:37 -0800 | [diff] [blame] | 643 | outState.putInt(CHOICE_MODE_KEY, mListView.getChoiceMode()); |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 644 | } |
| 645 | } |
| 646 | |
| 647 | @Override |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 648 | public void onStart() { |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 649 | super.onStart(); |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 650 | mHandler.postDelayed(mUpdateTimestampsRunnable, TIMESTAMP_UPDATE_INTERVAL); |
Andy Huang | 761522c | 2013-08-08 13:09:11 -0700 | [diff] [blame^] | 651 | Analytics.getInstance().sendView(getClass().getName()); |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 652 | } |
| 653 | |
| 654 | @Override |
| 655 | public void onStop() { |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 656 | super.onStop(); |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 657 | mHandler.removeCallbacks(mUpdateTimestampsRunnable); |
| 658 | } |
| 659 | |
Vikram Aggarwal | 80aeac5 | 2012-02-07 15:27:20 -0800 | [diff] [blame] | 660 | @Override |
Vikram Aggarwal | fa131a2 | 2012-02-02 13:56:22 -0800 | [diff] [blame] | 661 | public void onViewModeChanged(int newMode) { |
Vikram Aggarwal | fa131a2 | 2012-02-02 13:56:22 -0800 | [diff] [blame] | 662 | if (mTabletDevice) { |
Andy Huang | b0be3fc | 2013-05-02 15:48:05 -0700 | [diff] [blame] | 663 | if (ViewMode.isListMode(newMode)) { |
Vikram Aggarwal | 0509bba | 2013-01-29 17:11:30 -0800 | [diff] [blame] | 664 | // There are no selected conversations when in conversation list mode. |
Andy Huang | b0be3fc | 2013-05-02 15:48:05 -0700 | [diff] [blame] | 665 | clearChoicesAndActivated(); |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 666 | } |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 667 | } |
Mindy Pereira | b5901be | 2012-08-09 17:21:53 -0700 | [diff] [blame] | 668 | if (mFooterView != null) { |
| 669 | mFooterView.onViewModeChanged(newMode); |
| 670 | } |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 671 | } |
Mindy Pereira | b5901be | 2012-08-09 17:21:53 -0700 | [diff] [blame] | 672 | |
Andy Huang | 48ccbc5 | 2013-06-05 20:30:47 -0700 | [diff] [blame] | 673 | public boolean isAnimating() { |
| 674 | final AnimatedAdapter adapter = getAnimatedAdapter(); |
| 675 | return (adapter != null && adapter.isAnimating()) || |
| 676 | (mListView != null && mListView.isScrolling()); |
| 677 | } |
| 678 | |
Andy Huang | b0be3fc | 2013-05-02 15:48:05 -0700 | [diff] [blame] | 679 | private void clearChoicesAndActivated() { |
| 680 | final int currentSelected = mListView.getCheckedItemPosition(); |
Andy Huang | b0be3fc | 2013-05-02 15:48:05 -0700 | [diff] [blame] | 681 | if (currentSelected != ListView.INVALID_POSITION) { |
Andy Huang | f0aebd3 | 2013-06-17 15:00:15 -0700 | [diff] [blame] | 682 | mListView.setItemChecked(mListView.getCheckedItemPosition(), false); |
Andy Huang | b0be3fc | 2013-05-02 15:48:05 -0700 | [diff] [blame] | 683 | } |
| 684 | } |
| 685 | |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 686 | /** |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 687 | * Handles a request to show a new conversation list, either from a search |
| 688 | * query or for viewing a folder. This will initiate a data load, and hence |
| 689 | * must be called on the UI thread. |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 690 | */ |
| 691 | private void showList() { |
Vikram Aggarwal | 80aeac5 | 2012-02-07 15:27:20 -0800 | [diff] [blame] | 692 | mListView.setEmptyView(null); |
Andy Huang | 7591d2f | 2012-07-26 16:48:06 -0700 | [diff] [blame] | 693 | onFolderUpdated(mActivity.getFolderController().getFolder()); |
mindyp | ca8ca2d | 2012-09-11 17:38:34 -0700 | [diff] [blame] | 694 | onConversationListStatusUpdated(); |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 695 | } |
| 696 | |
Scott Kennedy | 8afccad | 2013-07-28 19:09:11 -0700 | [diff] [blame] | 697 | /** |
| 698 | * View the message at the given position. |
| 699 | * |
| 700 | * @param position The position of the conversation in the list (as opposed to its position |
| 701 | * in the cursor) |
| 702 | */ |
| 703 | private void viewConversation(final int position) { |
| 704 | LogUtils.d(LOG_TAG, "ConversationListFragment.viewConversation(%d)", position); |
| 705 | |
| 706 | final ConversationCursor cursor = |
| 707 | (ConversationCursor) getAnimatedAdapter().getItem(position); |
| 708 | |
| 709 | if (cursor == null) { |
| 710 | LogUtils.e(LOG_TAG, |
| 711 | "unable to open conv at cursor pos=%s cursor=%s getPositionOffset=%s", |
| 712 | position, cursor, getAnimatedAdapter().getPositionOffset(position)); |
| 713 | return; |
| 714 | } |
| 715 | |
| 716 | final Conversation conv = cursor.getConversation(); |
| 717 | /* |
| 718 | * The cursor position may be different than the position method parameter because of |
| 719 | * special views in the list. |
| 720 | */ |
| 721 | conv.position = cursor.getPosition(); |
| 722 | setSelected(conv.position, true); |
| 723 | mCallbacks.onConversationSelected(conv, false /* inLoaderCallbacks */); |
| 724 | } |
| 725 | |
Scott Kennedy | 1fea6a3 | 2013-07-09 15:58:51 -0700 | [diff] [blame] | 726 | private final ConversationListListener mConversationListListener = |
| 727 | new ConversationListListener() { |
| 728 | @Override |
Scott Kennedy | 1fea6a3 | 2013-07-09 15:58:51 -0700 | [diff] [blame] | 729 | public boolean isExitingSelectionMode() { |
| 730 | return System.currentTimeMillis() < |
| 731 | (mSelectionModeExitedTimestamp + sSelectionModeAnimationDuration); |
| 732 | } |
| 733 | }; |
Vikram Aggarwal | 3d7ca9d | 2012-05-11 14:40:36 -0700 | [diff] [blame] | 734 | |
Vikram Aggarwal | a91d00b | 2013-01-18 12:00:37 -0800 | [diff] [blame] | 735 | /** |
| 736 | * Sets the selected conversation to the position given here. |
Alice Yang | 0d74a66 | 2013-03-25 14:01:24 -0700 | [diff] [blame] | 737 | * @param cursorPosition The position of the conversation in the cursor (as opposed to |
| 738 | * in the list) |
Vikram Aggarwal | a91d00b | 2013-01-18 12:00:37 -0800 | [diff] [blame] | 739 | * @param different if the currently selected conversation is different from the one provided |
| 740 | * here. This is a difference in conversations, not a difference in positions. For example, a |
| 741 | * conversation at position 2 can move to position 4 as a result of new mail. |
| 742 | */ |
Scott Kennedy | 7c8325d | 2013-02-28 10:46:10 -0800 | [diff] [blame] | 743 | public void setSelected(final int cursorPosition, boolean different) { |
Vikram Aggarwal | a91d00b | 2013-01-18 12:00:37 -0800 | [diff] [blame] | 744 | if (mListView.getChoiceMode() == ListView.CHOICE_MODE_NONE) { |
| 745 | return; |
| 746 | } |
Scott Kennedy | 7c8325d | 2013-02-28 10:46:10 -0800 | [diff] [blame] | 747 | |
| 748 | final int position = |
| 749 | cursorPosition + getAnimatedAdapter().getPositionOffset(cursorPosition); |
| 750 | |
mindyp | e21f886 | 2012-10-01 09:32:03 -0700 | [diff] [blame] | 751 | if (different) { |
| 752 | mListView.smoothScrollToPosition(position); |
| 753 | } |
| 754 | mListView.setItemChecked(position, true); |
| 755 | } |
| 756 | |
Vikram Aggarwal | 3d7ca9d | 2012-05-11 14:40:36 -0700 | [diff] [blame] | 757 | /** |
Vikram Aggarwal | a91d00b | 2013-01-18 12:00:37 -0800 | [diff] [blame] | 758 | * Returns the cursor associated with the conversation list. |
| 759 | * @return |
Vikram Aggarwal | 3d7ca9d | 2012-05-11 14:40:36 -0700 | [diff] [blame] | 760 | */ |
Mindy Pereira | 967ede6 | 2012-03-22 09:29:09 -0700 | [diff] [blame] | 761 | private ConversationCursor getConversationListCursor() { |
| 762 | return mCallbacks != null ? mCallbacks.getConversationListCursor() : null; |
Mindy Pereira | fe06bea | 2012-02-16 08:15:14 -0800 | [diff] [blame] | 763 | } |
| 764 | |
| 765 | /** |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 766 | * Request a refresh of the list. No sync is carried out and none is |
| 767 | * promised. |
Vikram Aggarwal | 54452ae | 2012-03-13 15:29:00 -0700 | [diff] [blame] | 768 | */ |
| 769 | public void requestListRefresh() { |
| 770 | mListAdapter.notifyDataSetChanged(); |
| 771 | } |
| 772 | |
Vikram Aggarwal | 75daee5 | 2012-04-30 11:13:09 -0700 | [diff] [blame] | 773 | /** |
Vikram Aggarwal | 7f602f7 | 2012-04-30 16:04:06 -0700 | [diff] [blame] | 774 | * Change the UI to delete the conversations provided and then call the |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 775 | * {@link DestructiveAction} provided here <b>after</b> the UI has been |
| 776 | * updated. |
Vikram Aggarwal | 7f602f7 | 2012-04-30 16:04:06 -0700 | [diff] [blame] | 777 | * @param conversations |
Vikram Aggarwal | 75daee5 | 2012-04-30 11:13:09 -0700 | [diff] [blame] | 778 | * @param action |
| 779 | */ |
Vikram Aggarwal | a8e4318 | 2012-09-13 12:55:10 -0700 | [diff] [blame] | 780 | public void requestDelete(int actionId, final Collection<Conversation> conversations, |
Vikram Aggarwal | 669947b | 2013-01-10 17:05:56 -0800 | [diff] [blame] | 781 | final DestructiveAction action) { |
Mindy Pereira | acf6039 | 2012-04-06 09:11:00 -0700 | [diff] [blame] | 782 | for (Conversation conv : conversations) { |
| 783 | conv.localDeleteOnUpdate = true; |
| 784 | } |
Vikram Aggarwal | a8e4318 | 2012-09-13 12:55:10 -0700 | [diff] [blame] | 785 | final ListItemsRemovedListener listener = new ListItemsRemovedListener() { |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 786 | @Override |
| 787 | public void onListItemsRemoved() { |
| 788 | action.performAction(); |
| 789 | } |
Vikram Aggarwal | a8e4318 | 2012-09-13 12:55:10 -0700 | [diff] [blame] | 790 | }; |
| 791 | final SwipeableListView listView = (SwipeableListView) getListView(); |
| 792 | if (listView.getSwipeAction() == actionId) { |
Paul Westbrook | cec3e0b | 2013-02-04 22:50:22 -0800 | [diff] [blame] | 793 | if (!listView.destroyItems(conversations, listener)) { |
| 794 | // The listView failed to destroy the items, perform the action manually |
| 795 | LogUtils.e(LOG_TAG, "ConversationListFragment.requestDelete: " + |
| 796 | "listView failed to destroy items."); |
| 797 | action.performAction(); |
| 798 | } |
Vikram Aggarwal | a8e4318 | 2012-09-13 12:55:10 -0700 | [diff] [blame] | 799 | return; |
| 800 | } |
| 801 | // Delete the local delete items (all for now) and when done, |
| 802 | // update... |
| 803 | mListAdapter.delete(conversations, listener); |
Mindy Pereira | acf6039 | 2012-04-06 09:11:00 -0700 | [diff] [blame] | 804 | } |
Mindy Pereira | a3911aa | 2012-03-09 13:26:26 -0800 | [diff] [blame] | 805 | |
Mindy Pereira | 11dd5ef | 2012-03-10 15:10:18 -0800 | [diff] [blame] | 806 | public void onFolderUpdated(Folder folder) { |
Mindy Pereira | dc8963b | 2012-03-28 17:51:05 -0700 | [diff] [blame] | 807 | mFolder = folder; |
Mindy Pereira | 06642fa | 2012-07-12 16:23:27 -0700 | [diff] [blame] | 808 | setSwipeAction(); |
Mindy Pereira | 82cea48 | 2012-03-27 16:45:00 -0700 | [diff] [blame] | 809 | if (mFolder == null) { |
| 810 | return; |
| 811 | } |
Mindy Pereira | 4584a0d | 2012-03-13 14:42:14 -0700 | [diff] [blame] | 812 | mListAdapter.setFolder(mFolder); |
Mindy Pereira | 70a70c9 | 2012-08-02 08:39:45 -0700 | [diff] [blame] | 813 | mFooterView.setFolder(mFolder); |
Vikram Aggarwal | 41b9e8f | 2012-09-25 10:15:04 -0700 | [diff] [blame] | 814 | if (!mFolder.wasSyncSuccessful()) { |
Mindy Pereira | 70a70c9 | 2012-08-02 08:39:45 -0700 | [diff] [blame] | 815 | mErrorListener.onError(mFolder, false); |
| 816 | } |
Paul Westbrook | c01f5d9 | 2012-09-25 17:22:25 -0700 | [diff] [blame] | 817 | |
| 818 | // Notify of changes to the Folder. |
| 819 | onFolderStatusUpdated(); |
| 820 | |
Mindy Pereira | 12fe37a | 2012-08-15 10:02:57 -0700 | [diff] [blame] | 821 | // Blow away conversation items cache. |
| 822 | ConversationItemViewModel.onFolderUpdated(mFolder); |
Mindy Pereira | 70a70c9 | 2012-08-02 08:39:45 -0700 | [diff] [blame] | 823 | } |
| 824 | |
Vikram Aggarwal | 81a4f08 | 2012-09-28 09:19:04 -0700 | [diff] [blame] | 825 | /** |
| 826 | * Updates the footer visibility and updates the conversation cursor |
| 827 | */ |
Mindy Pereira | 70a70c9 | 2012-08-02 08:39:45 -0700 | [diff] [blame] | 828 | public void onConversationListStatusUpdated() { |
Paul Westbrook | 9a70e91 | 2012-08-17 15:53:20 -0700 | [diff] [blame] | 829 | final ConversationCursor cursor = getConversationListCursor(); |
| 830 | final boolean showFooter = cursor != null && mFooterView.updateStatus(cursor); |
Paul Westbrook | c01f5d9 | 2012-09-25 17:22:25 -0700 | [diff] [blame] | 831 | // Update the folder status, in case the cursor could affect it. |
| 832 | onFolderStatusUpdated(); |
| 833 | mListAdapter.setFooterVisibility(showFooter); |
| 834 | |
| 835 | // Also change the cursor here. |
| 836 | onCursorUpdated(); |
| 837 | } |
| 838 | |
| 839 | private void onFolderStatusUpdated() { |
Alice Yang | 0d74a66 | 2013-03-25 14:01:24 -0700 | [diff] [blame] | 840 | // Update the sync status bar with sync results if needed |
Alice Yang | 486e63e | 2013-04-05 13:01:50 -0700 | [diff] [blame] | 841 | checkSyncStatus(); |
Alice Yang | 0d74a66 | 2013-03-25 14:01:24 -0700 | [diff] [blame] | 842 | |
Paul Westbrook | c01f5d9 | 2012-09-25 17:22:25 -0700 | [diff] [blame] | 843 | final ConversationCursor cursor = getConversationListCursor(); |
Paul Westbrook | 9a70e91 | 2012-08-17 15:53:20 -0700 | [diff] [blame] | 844 | Bundle extras = cursor != null ? cursor.getExtras() : Bundle.EMPTY; |
Andrew Sapperstein | 427df9d | 2013-05-15 12:05:09 -0700 | [diff] [blame] | 845 | int errorStatus = extras.containsKey(UIProvider.CursorExtraKeys.EXTRA_ERROR) ? |
Mindy Pereira | 70a70c9 | 2012-08-02 08:39:45 -0700 | [diff] [blame] | 846 | extras.getInt(UIProvider.CursorExtraKeys.EXTRA_ERROR) |
| 847 | : UIProvider.LastSyncResult.SUCCESS; |
Andrew Sapperstein | 427df9d | 2013-05-15 12:05:09 -0700 | [diff] [blame] | 848 | int cursorStatus = extras.getInt(UIProvider.CursorExtraKeys.EXTRA_STATUS); |
Alice Yang | 0d74a66 | 2013-03-25 14:01:24 -0700 | [diff] [blame] | 849 | // We want to update the UI with this information if either we are loaded or complete, or |
Paul Westbrook | c01f5d9 | 2012-09-25 17:22:25 -0700 | [diff] [blame] | 850 | // we have a folder with a non-0 count. |
| 851 | final int folderCount = mFolder != null ? mFolder.totalCount : 0; |
Andrew Sapperstein | 427df9d | 2013-05-15 12:05:09 -0700 | [diff] [blame] | 852 | if (errorStatus == UIProvider.LastSyncResult.SUCCESS |
| 853 | && (cursorStatus == UIProvider.CursorStatus.LOADED |
| 854 | || cursorStatus == UIProvider.CursorStatus.COMPLETE) || folderCount > 0) { |
Paul Westbrook | c01f5d9 | 2012-09-25 17:22:25 -0700 | [diff] [blame] | 855 | updateSearchResultHeader(folderCount); |
| 856 | if (folderCount == 0) { |
Mindy Pereira | 6cc9553 | 2012-08-15 16:04:56 -0700 | [diff] [blame] | 857 | mListView.setEmptyView(mEmptyView); |
| 858 | } |
Mindy Pereira | 70a70c9 | 2012-08-02 08:39:45 -0700 | [diff] [blame] | 859 | } |
Mindy Pereira | a3911aa | 2012-03-09 13:26:26 -0800 | [diff] [blame] | 860 | } |
Mindy Pereira | f6a6b50 | 2012-03-15 15:24:26 -0700 | [diff] [blame] | 861 | |
Mindy Pereira | 06642fa | 2012-07-12 16:23:27 -0700 | [diff] [blame] | 862 | private void setSwipeAction() { |
Vikram Aggarwal | 7c401b7 | 2012-08-13 16:43:47 -0700 | [diff] [blame] | 863 | int swipeSetting = Settings.getSwipeSetting(mAccount.settings); |
Mindy Pereira | e58222b | 2012-07-25 14:33:18 -0700 | [diff] [blame] | 864 | if (swipeSetting == Swipe.DISABLED |
Mindy Pereira | b807337 | 2012-08-09 14:00:10 -0700 | [diff] [blame] | 865 | || !mAccount.supportsCapability(AccountCapabilities.UNDO) |
| 866 | || (mFolder != null && mFolder.isTrash())) { |
Mindy Pereira | e58222b | 2012-07-25 14:33:18 -0700 | [diff] [blame] | 867 | mListView.enableSwipe(false); |
| 868 | } else { |
Scott Kennedy | 3b965d7 | 2013-06-25 14:36:55 -0700 | [diff] [blame] | 869 | final int action; |
Rohan Shah | 7f98d0d | 2013-02-15 13:21:09 -0800 | [diff] [blame] | 870 | mListView.enableSwipe(true); |
mindyp | 77c3e1b | 2012-09-11 14:05:02 -0700 | [diff] [blame] | 871 | if (ConversationListContext.isSearchResult(mViewContext) |
Scott Kennedy | 8c1058e | 2013-03-20 13:40:20 -0700 | [diff] [blame] | 872 | || (mFolder != null && mFolder.isType(FolderType.SPAM))) { |
Mindy Pereira | e58222b | 2012-07-25 14:33:18 -0700 | [diff] [blame] | 873 | action = R.id.delete; |
Mindy Pereira | 4e812f4 | 2012-07-30 16:52:49 -0700 | [diff] [blame] | 874 | } else if (mFolder == null) { |
Mindy Pereira | 01f3050 | 2012-08-14 10:30:51 -0700 | [diff] [blame] | 875 | action = R.id.remove_folder; |
Mindy Pereira | 4e812f4 | 2012-07-30 16:52:49 -0700 | [diff] [blame] | 876 | } else { |
| 877 | // We have enough information to respect user settings. |
| 878 | switch (swipeSetting) { |
| 879 | case Swipe.ARCHIVE: |
| 880 | if (mAccount.supportsCapability(AccountCapabilities.ARCHIVE)) { |
| 881 | if (mFolder.supportsCapability(FolderCapabilities.ARCHIVE)) { |
| 882 | action = R.id.archive; |
| 883 | break; |
| 884 | } else if (mFolder.supportsCapability |
| 885 | (FolderCapabilities.CAN_ACCEPT_MOVED_MESSAGES)) { |
Mindy Pereira | 01f3050 | 2012-08-14 10:30:51 -0700 | [diff] [blame] | 886 | action = R.id.remove_folder; |
Mindy Pereira | 4e812f4 | 2012-07-30 16:52:49 -0700 | [diff] [blame] | 887 | break; |
| 888 | } |
| 889 | } |
Scott Kennedy | 3b965d7 | 2013-06-25 14:36:55 -0700 | [diff] [blame] | 890 | |
| 891 | /* |
| 892 | * If we get here, we don't support archive, on either the account or the |
| 893 | * folder, so we want to fall through into the delete case. |
| 894 | */ |
| 895 | //$FALL-THROUGH$ |
Mindy Pereira | 4e812f4 | 2012-07-30 16:52:49 -0700 | [diff] [blame] | 896 | case Swipe.DELETE: |
| 897 | default: |
| 898 | action = R.id.delete; |
| 899 | break; |
| 900 | } |
Mindy Pereira | e58222b | 2012-07-25 14:33:18 -0700 | [diff] [blame] | 901 | } |
| 902 | mListView.setSwipeAction(action); |
| 903 | } |
Mark Wei | 6126d72 | 2013-04-24 21:09:43 -0700 | [diff] [blame] | 904 | mListView.setCurrentAccount(mAccount); |
Mindy Pereira | 06642fa | 2012-07-12 16:23:27 -0700 | [diff] [blame] | 905 | mListView.setCurrentFolder(mFolder); |
| 906 | } |
| 907 | |
Vikram Aggarwal | 17f373e | 2012-09-17 15:49:32 -0700 | [diff] [blame] | 908 | /** |
| 909 | * Changes the conversation cursor in the list and sets selected position if none is set. |
| 910 | */ |
| 911 | private void onCursorUpdated() { |
| 912 | if (mCallbacks == null || mListAdapter == null) { |
| 913 | return; |
| 914 | } |
Vikram Aggarwal | 81a4f08 | 2012-09-28 09:19:04 -0700 | [diff] [blame] | 915 | // Check against the previous cursor here and see if they are the same. If they are, then |
| 916 | // do a notifyDataSetChanged. |
| 917 | final ConversationCursor newCursor = mCallbacks.getConversationListCursor(); |
| 918 | mListAdapter.swapCursor(newCursor); |
| 919 | // When the conversation cursor is *updated*, we get back the same instance. In that |
| 920 | // situation, CursorAdapter.swapCursor() silently returns, without forcing a |
| 921 | // notifyDataSetChanged(). So let's force a call to notifyDataSetChanged, since an updated |
| 922 | // cursor means that the dataset has changed. |
| 923 | final int newCursorHash = (newCursor == null) ? 0 : newCursor.hashCode(); |
| 924 | if (mConversationCursorHash == newCursorHash && mConversationCursorHash != 0) { |
| 925 | mListAdapter.notifyDataSetChanged(); |
| 926 | } |
| 927 | mConversationCursorHash = newCursorHash; |
Scott Kennedy | b1e2148 | 2013-03-15 13:40:38 -0700 | [diff] [blame] | 928 | |
Scott Kennedy | 4b9b395 | 2013-03-20 17:20:59 -0700 | [diff] [blame] | 929 | if (newCursor != null && newCursor.getCount() > 0) { |
Scott Kennedy | b1e2148 | 2013-03-15 13:40:38 -0700 | [diff] [blame] | 930 | newCursor.markContentsSeen(); |
| 931 | } |
| 932 | |
Vikram Aggarwal | 17f373e | 2012-09-17 15:49:32 -0700 | [diff] [blame] | 933 | // If a current conversation is available, and none is selected in the list, then ask |
| 934 | // the list to select the current conversation. |
| 935 | final Conversation conv = mCallbacks.getCurrentConversation(); |
| 936 | if (conv == null) { |
| 937 | return; |
| 938 | } |
Vikram Aggarwal | a91d00b | 2013-01-18 12:00:37 -0800 | [diff] [blame] | 939 | if (mListView.getChoiceMode() != ListView.CHOICE_MODE_NONE |
| 940 | && mListView.getCheckedItemPosition() == -1) { |
| 941 | setSelected(conv.position, true); |
Mindy Pereira | 967ede6 | 2012-03-22 09:29:09 -0700 | [diff] [blame] | 942 | } |
Mindy Pereira | 21ab490 | 2012-03-19 18:48:03 -0700 | [diff] [blame] | 943 | } |
Mindy Pereira | 1e2573b | 2012-04-17 14:34:36 -0700 | [diff] [blame] | 944 | |
mindyp | c6adce3 | 2012-08-22 18:46:42 -0700 | [diff] [blame] | 945 | public void commitDestructiveActions(boolean animate) { |
Mindy Pereira | 8937bf1 | 2012-07-23 14:05:02 -0700 | [diff] [blame] | 946 | if (mListView != null) { |
mindyp | c6adce3 | 2012-08-22 18:46:42 -0700 | [diff] [blame] | 947 | mListView.commitDestructiveActions(animate); |
Vikram Aggarwal | 7d81600 | 2012-04-17 17:06:41 -0700 | [diff] [blame] | 948 | |
| 949 | } |
| 950 | } |
| 951 | |
mindyp | 9365a82 | 2012-09-12 09:09:09 -0700 | [diff] [blame] | 952 | @Override |
| 953 | public void onListItemSwiped(Collection<Conversation> conversations) { |
| 954 | mUpdater.showNextConversation(conversations); |
| 955 | } |
Alice Yang | 0d74a66 | 2013-03-25 14:01:24 -0700 | [diff] [blame] | 956 | |
Alice Yang | 486e63e | 2013-04-05 13:01:50 -0700 | [diff] [blame] | 957 | private void checkSyncStatus() { |
Alice Yang | 76d2065 | 2013-04-24 02:32:48 -0700 | [diff] [blame] | 958 | if (mFolder != null && mFolder.isSyncInProgress()) { |
Alice Yang | 03752f3 | 2013-05-05 15:05:16 -0700 | [diff] [blame] | 959 | LogUtils.d(LOG_TAG, "CLF.checkSyncStatus still syncing"); |
Alice Yang | 486e63e | 2013-04-05 13:01:50 -0700 | [diff] [blame] | 960 | // Still syncing, ignore |
| 961 | } else { |
| 962 | // Finished syncing: |
Alice Yang | 03752f3 | 2013-05-05 15:05:16 -0700 | [diff] [blame] | 963 | LogUtils.d(LOG_TAG, "CLF.checkSyncStatus done syncing"); |
Alice Yang | 486e63e | 2013-04-05 13:01:50 -0700 | [diff] [blame] | 964 | mConversationListView.onSyncFinished(); |
| 965 | } |
| 966 | } |
| 967 | |
Alice Yang | 0d74a66 | 2013-03-25 14:01:24 -0700 | [diff] [blame] | 968 | /** |
Alice Yang | 486e63e | 2013-04-05 13:01:50 -0700 | [diff] [blame] | 969 | * Displays the indefinite progress bar indicating a sync is in progress. This |
| 970 | * should only be called if user manually requested a sync, and not for background syncs. |
Alice Yang | 0d74a66 | 2013-03-25 14:01:24 -0700 | [diff] [blame] | 971 | */ |
| 972 | protected void showSyncStatusBar() { |
Alice Yang | 486e63e | 2013-04-05 13:01:50 -0700 | [diff] [blame] | 973 | mConversationListView.showSyncStatusBar(); |
Alice Yang | 0d74a66 | 2013-03-25 14:01:24 -0700 | [diff] [blame] | 974 | } |
Rohan Shah | d4f2287 | 2013-04-19 17:06:37 -0700 | [diff] [blame] | 975 | |
| 976 | /** |
| 977 | * Clears all items in the list. |
| 978 | */ |
| 979 | public void clear() { |
| 980 | mListView.setAdapter(null); |
| 981 | } |
Scott Kennedy | 1fea6a3 | 2013-07-09 15:58:51 -0700 | [diff] [blame] | 982 | |
| 983 | private final ConversationSetObserver mConversationSetObserver = new ConversationSetObserver() { |
| 984 | @Override |
| 985 | public void onSetPopulated(final ConversationSelectionSet set) { |
Scott Kennedy | 8afccad | 2013-07-28 19:09:11 -0700 | [diff] [blame] | 986 | // Do nothing |
Scott Kennedy | 1fea6a3 | 2013-07-09 15:58:51 -0700 | [diff] [blame] | 987 | } |
| 988 | |
| 989 | @Override |
| 990 | public void onSetEmpty() { |
| 991 | mSelectionModeExitedTimestamp = System.currentTimeMillis(); |
Scott Kennedy | 1fea6a3 | 2013-07-09 15:58:51 -0700 | [diff] [blame] | 992 | } |
| 993 | |
| 994 | @Override |
| 995 | public void onSetChanged(final ConversationSelectionSet set) { |
Scott Kennedy | 8afccad | 2013-07-28 19:09:11 -0700 | [diff] [blame] | 996 | // Do nothing |
Scott Kennedy | 1fea6a3 | 2013-07-09 15:58:51 -0700 | [diff] [blame] | 997 | } |
| 998 | }; |
Vikram Aggarwal | b9e1a35 | 2012-01-24 15:23:38 -0800 | [diff] [blame] | 999 | } |