mirror of https://github.com/moparisthebest/k-9
1281 lines
48 KiB
Java
1281 lines
48 KiB
Java
package com.fsck.k9.activity;
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import java.text.DateFormat;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Date;
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import android.app.ExpandableListActivity;
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import android.app.NotificationManager;
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import android.content.Context;
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import android.content.Intent;
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import android.graphics.Typeface;
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import android.graphics.drawable.Drawable;
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import android.os.Bundle;
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import android.os.Handler;
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import android.os.Process;
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import android.util.Config;
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import android.util.Log;
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import android.view.ContextMenu;
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import android.view.KeyEvent;
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import android.view.LayoutInflater;
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import android.view.Menu;
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import android.view.MenuItem;
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import android.view.View;
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import android.view.ViewGroup;
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import android.view.Window;
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import android.view.ContextMenu.ContextMenuInfo;
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import android.widget.BaseExpandableListAdapter;
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import android.widget.ExpandableListView;
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import android.widget.ProgressBar;
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import android.widget.TextView;
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import android.widget.Toast;
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import android.widget.ExpandableListView.ExpandableListContextMenuInfo;
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import com.fsck.k9.Account;
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import com.fsck.k9.Email;
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import com.fsck.k9.MessagingController;
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import com.fsck.k9.MessagingListener;
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import com.fsck.k9.R;
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import com.fsck.k9.Utility;
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import com.fsck.k9.Preferences;
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import com.fsck.k9.activity.FolderMessageList.FolderMessageListAdapter.FolderInfoHolder;
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import com.fsck.k9.activity.FolderMessageList.FolderMessageListAdapter.MessageInfoHolder;
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import com.fsck.k9.activity.setup.AccountSettings;
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import com.fsck.k9.mail.Address;
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import com.fsck.k9.mail.Flag;
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import com.fsck.k9.mail.Folder;
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import com.fsck.k9.mail.Message;
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import com.fsck.k9.mail.MessagingException;
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import com.fsck.k9.mail.Message.RecipientType;
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import com.fsck.k9.mail.store.LocalStore.LocalMessage;
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import com.fsck.k9.mail.store.LocalStore;
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/**
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* FolderMessageList is the primary user interface for the program. This Activity shows
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* a two level list of the Account's folders and each folder's messages. From this
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* Activity the user can perform all standard message operations.
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*
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*
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* TODO some things that are slowing us down:
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* Need a way to remove state such as progress bar and per folder progress on
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* resume if the command has completed.
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*
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* TODO
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* Break out seperate functions for:
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* refresh local folders
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* refresh remote folders
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* refresh open folder local messages
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* refresh open folder remote messages
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*
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* And don't refresh remote folders ever unless the user runs a refresh. Maybe not even then.
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*/
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public class FolderMessageList extends ExpandableListActivity {
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private static final String EXTRA_ACCOUNT = "account";
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private static final String EXTRA_CLEAR_NOTIFICATION = "clearNotification";
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private static final String EXTRA_INITIAL_FOLDER = "initialFolder";
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private static final String STATE_KEY_LIST =
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"com.fsck.k9.activity.folderlist_expandableListState";
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private static final String STATE_KEY_EXPANDED_GROUP =
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"com.fsck.k9.activity.folderlist_expandedGroup";
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private static final String STATE_KEY_EXPANDED_GROUP_SELECTION =
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"com.fsck.k9.activity.folderlist_expandedGroupSelection";
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private static final int UPDATE_FOLDER_ON_EXPAND_INTERVAL_MS = (1000 * 60 * 3);
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private static final int[] colorChipResIds = new int[] {
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R.drawable.appointment_indicator_leftside_1,
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R.drawable.appointment_indicator_leftside_2,
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R.drawable.appointment_indicator_leftside_3,
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R.drawable.appointment_indicator_leftside_4,
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R.drawable.appointment_indicator_leftside_5,
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R.drawable.appointment_indicator_leftside_6,
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R.drawable.appointment_indicator_leftside_7,
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R.drawable.appointment_indicator_leftside_8,
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R.drawable.appointment_indicator_leftside_9,
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R.drawable.appointment_indicator_leftside_10,
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R.drawable.appointment_indicator_leftside_11,
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R.drawable.appointment_indicator_leftside_12,
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R.drawable.appointment_indicator_leftside_13,
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R.drawable.appointment_indicator_leftside_14,
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R.drawable.appointment_indicator_leftside_15,
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R.drawable.appointment_indicator_leftside_16,
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R.drawable.appointment_indicator_leftside_17,
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R.drawable.appointment_indicator_leftside_18,
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R.drawable.appointment_indicator_leftside_19,
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R.drawable.appointment_indicator_leftside_20,
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R.drawable.appointment_indicator_leftside_21,
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};
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private ExpandableListView mListView;
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private int colorChipResId;
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private FolderMessageListAdapter mAdapter;
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private LayoutInflater mInflater;
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private Account mAccount;
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/**
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* Stores the name of the folder that we want to open as soon as possible after load. It is
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* set to null once the folder has been opened once.
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*/
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private String mInitialFolder;
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private DateFormat mDateFormat = DateFormat.getDateInstance(DateFormat.SHORT);
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private DateFormat mTimeFormat = DateFormat.getTimeInstance(DateFormat.SHORT);
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private int mExpandedGroup = -1;
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private boolean mRestoringState;
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private boolean mRefreshRemote;
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private FolderMessageListHandler mHandler = new FolderMessageListHandler();
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class FolderMessageListHandler extends Handler {
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private static final int MSG_PROGRESS = 2;
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private static final int MSG_DATA_CHANGED = 3;
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private static final int MSG_EXPAND_GROUP = 5;
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private static final int MSG_FOLDER_LOADING = 7;
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private static final int MSG_REMOVE_MESSAGE = 11;
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private static final int MSG_SYNC_MESSAGES = 13;
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private static final int MSG_FOLDER_STATUS = 17;
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@Override
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public void handleMessage(android.os.Message msg) {
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switch (msg.what) {
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case MSG_PROGRESS:
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setProgressBarIndeterminateVisibility(msg.arg1 != 0);
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break;
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case MSG_DATA_CHANGED:
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mAdapter.notifyDataSetChanged();
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break;
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case MSG_EXPAND_GROUP:
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mListView.expandGroup(msg.arg1);
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break;
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/*
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* The following functions modify the state of the adapter's underlying list and
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* must be run here, in the main thread, so that notifyDataSetChanged is run
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* before any further requests are made to the adapter.
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*/
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case MSG_FOLDER_LOADING: {
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FolderInfoHolder folder = mAdapter.getFolder((String) msg.obj);
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if (folder != null) {
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folder.loading = msg.arg1 != 0;
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mAdapter.notifyDataSetChanged();
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}
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break;
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}
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case MSG_REMOVE_MESSAGE: {
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FolderInfoHolder folder = (FolderInfoHolder) ((Object[]) msg.obj)[0];
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MessageInfoHolder message = (MessageInfoHolder) ((Object[]) msg.obj)[1];
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folder.messages.remove(message);
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mAdapter.notifyDataSetChanged();
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break;
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}
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case MSG_SYNC_MESSAGES: {
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FolderInfoHolder folder = (FolderInfoHolder) ((Object[]) msg.obj)[0];
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Message[] messages = (Message[]) ((Object[]) msg.obj)[1];
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folder.messages.clear();
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for (Message message : messages) {
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mAdapter.addOrUpdateMessage(folder, message, false, false);
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}
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Collections.sort(folder.messages);
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mAdapter.notifyDataSetChanged();
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break;
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}
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case MSG_FOLDER_STATUS: {
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String folderName = (String) ((Object[]) msg.obj)[0];
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String status = (String) ((Object[]) msg.obj)[1];
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FolderInfoHolder folder = mAdapter.getFolder(folderName);
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if (folder != null) {
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folder.status = status;
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mAdapter.notifyDataSetChanged();
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}
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break;
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}
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default:
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super.handleMessage(msg);
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}
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}
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public void synchronizeMessages(FolderInfoHolder folder, Message[] messages) {
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android.os.Message msg = new android.os.Message();
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msg.what = MSG_SYNC_MESSAGES;
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msg.obj = new Object[] { folder, messages };
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sendMessage(msg);
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}
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public void removeMessage(FolderInfoHolder folder, MessageInfoHolder message) {
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android.os.Message msg = new android.os.Message();
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msg.what = MSG_REMOVE_MESSAGE;
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msg.obj = new Object[] { folder, message };
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sendMessage(msg);
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}
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public void folderLoading(String folder, boolean loading) {
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android.os.Message msg = new android.os.Message();
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msg.what = MSG_FOLDER_LOADING;
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msg.arg1 = loading ? 1 : 0;
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msg.obj = folder;
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sendMessage(msg);
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}
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public void progress(boolean progress) {
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android.os.Message msg = new android.os.Message();
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msg.what = MSG_PROGRESS;
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msg.arg1 = progress ? 1 : 0;
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sendMessage(msg);
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}
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public void dataChanged() {
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sendEmptyMessage(MSG_DATA_CHANGED);
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}
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public void expandGroup(int groupPosition) {
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android.os.Message msg = new android.os.Message();
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msg.what = MSG_EXPAND_GROUP;
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msg.arg1 = groupPosition;
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sendMessage(msg);
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}
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public void folderStatus(String folder, String status) {
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android.os.Message msg = new android.os.Message();
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msg.what = MSG_FOLDER_STATUS;
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msg.obj = new String[] { folder, status };
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sendMessage(msg);
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}
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}
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/**
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* This class is responsible for reloading the list of local messages for a given folder,
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* notifying the adapter that the message have been loaded and queueing up a remote
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* update of the folder.
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*/
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class FolderUpdateWorker implements Runnable {
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String mFolder;
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boolean mSynchronizeRemote;
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/**
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* Create a worker for the given folder and specifying whether the
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* worker should synchronize the remote folder or just the local one.
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* @param folder
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* @param synchronizeRemote
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*/
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public FolderUpdateWorker(String folder, boolean synchronizeRemote) {
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mFolder = folder;
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mSynchronizeRemote = synchronizeRemote;
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}
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public void run() {
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// Lower our priority
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Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND);
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// Synchronously load the list of local messages
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MessagingController.getInstance(getApplication()).listLocalMessages(
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mAccount,
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mFolder,
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mAdapter.mListener);
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if (mSynchronizeRemote) {
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// Tell the MessagingController to run a remote update of this folder
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// at it's leisure
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MessagingController.getInstance(getApplication()).synchronizeMailbox(
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mAccount,
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mFolder,
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mAdapter.mListener);
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}
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}
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}
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public static void actionHandleAccount(Context context, Account account, String initialFolder) {
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Intent intent = new Intent(context, FolderMessageList.class);
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intent.putExtra(EXTRA_ACCOUNT, account);
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if (initialFolder != null) {
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intent.putExtra(EXTRA_INITIAL_FOLDER, initialFolder);
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}
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context.startActivity(intent);
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}
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public static void actionHandleAccount(Context context, Account account) {
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actionHandleAccount(context, account, null);
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}
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public static Intent actionHandleAccountIntent(Context context, Account account, String initialFolder) {
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Intent intent = new Intent(context, FolderMessageList.class);
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intent.putExtra(EXTRA_ACCOUNT, account);
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intent.putExtra(EXTRA_CLEAR_NOTIFICATION, true);
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if (initialFolder != null) {
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intent.putExtra(EXTRA_INITIAL_FOLDER, initialFolder);
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}
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return intent;
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}
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public static Intent actionHandleAccountIntent(Context context, Account account) {
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return actionHandleAccountIntent(context, account, null);
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}
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
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mListView = getExpandableListView();
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mListView.setScrollBarStyle(View.SCROLLBARS_OUTSIDE_INSET);
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mListView.setLongClickable(true);
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registerForContextMenu(mListView);
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/*
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* We manually save and restore the list's state because our adapter is slow.
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*/
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mListView.setSaveEnabled(false);
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getExpandableListView().setGroupIndicator(
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getResources().getDrawable(R.drawable.expander_ic_folder));
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mInflater = getLayoutInflater();
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Intent intent = getIntent();
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mAccount = (Account)intent.getSerializableExtra(EXTRA_ACCOUNT);
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// Take the initial folder into account only if we are *not* restoring the activity already
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if (savedInstanceState == null) {
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mInitialFolder = intent.getStringExtra(EXTRA_INITIAL_FOLDER);
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}
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/*
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* Since the color chip is always the same color for a given account we just cache the id
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* of the chip right here.
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*/
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colorChipResId = colorChipResIds[mAccount.getAccountNumber() % colorChipResIds.length];
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mAdapter = new FolderMessageListAdapter();
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final Object previousData = getLastNonConfigurationInstance();
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if (previousData != null) {
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//noinspection unchecked
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mAdapter.mFolders = (ArrayList<FolderInfoHolder>) previousData;
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}
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setListAdapter(mAdapter);
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if (savedInstanceState != null) {
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mRestoringState = true;
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onRestoreListState(savedInstanceState);
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mRestoringState = false;
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}
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setTitle(mAccount.getDescription());
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}
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private void onRestoreListState(Bundle savedInstanceState) {
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final int expandedGroup = savedInstanceState.getInt(STATE_KEY_EXPANDED_GROUP, -1);
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if (expandedGroup >= 0 && mAdapter.getGroupCount() > expandedGroup) {
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mListView.expandGroup(expandedGroup);
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long selectedChild = savedInstanceState.getLong(STATE_KEY_EXPANDED_GROUP_SELECTION, -1);
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if (selectedChild != ExpandableListView.PACKED_POSITION_VALUE_NULL) {
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mListView.setSelection(mListView.getFlatListPosition(selectedChild));
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}
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}
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mListView.onRestoreInstanceState(savedInstanceState.getParcelable(STATE_KEY_LIST));
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}
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@Override
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public Object onRetainNonConfigurationInstance() {
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return mAdapter.mFolders;
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}
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@Override
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public void onPause() {
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super.onPause();
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MessagingController.getInstance(getApplication()).removeListener(mAdapter.mListener);
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}
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/**
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* On resume we refresh the folder list (in the background) and we refresh the messages
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* for any folder that is currently open. This guarantees that things like unread message
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* count and read status are updated.
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*/
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@Override
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public void onResume() {
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super.onResume();
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NotificationManager notifMgr = (NotificationManager)
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getSystemService(Context.NOTIFICATION_SERVICE);
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notifMgr.cancel(1);
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MessagingController.getInstance(getApplication()).addListener(mAdapter.mListener);
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mAccount.refresh(Preferences.getPreferences(this));
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onRefresh(false);
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}
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@Override
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public void onSaveInstanceState(Bundle outState) {
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super.onSaveInstanceState(outState);
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outState.putParcelable(STATE_KEY_LIST, mListView.onSaveInstanceState());
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outState.putInt(STATE_KEY_EXPANDED_GROUP, mExpandedGroup);
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outState.putLong(STATE_KEY_EXPANDED_GROUP_SELECTION, mListView.getSelectedPosition());
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}
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@Override
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public void onGroupCollapse(int groupPosition) {
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super.onGroupCollapse(groupPosition);
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mExpandedGroup = -1;
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}
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@Override
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public void onGroupExpand(int groupPosition) {
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super.onGroupExpand(groupPosition);
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if (mExpandedGroup != -1) {
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mListView.collapseGroup(mExpandedGroup);
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}
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mExpandedGroup = groupPosition;
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if (!mRestoringState) {
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/*
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* Scroll the selected item to the top of the screen.
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*/
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int position = mListView.getFlatListPosition(
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ExpandableListView.getPackedPositionForGroup(groupPosition));
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mListView.setSelectionFromTop(position, 0);
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}
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final FolderInfoHolder folder = (FolderInfoHolder) mAdapter.getGroup(groupPosition);
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/*
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* We'll only do a hard refresh of a particular folder every 3 minutes or if the user
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* specifically asks for a refresh.
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*/
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if (System.currentTimeMillis() - folder.lastChecked
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> UPDATE_FOLDER_ON_EXPAND_INTERVAL_MS) {
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folder.lastChecked = System.currentTimeMillis();
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// TODO: If the previous thread is already running, we should cancel it
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new Thread(new FolderUpdateWorker(folder.name, true)).start();
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}
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}
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@Override
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public boolean onKeyDown(int keyCode, KeyEvent event) {
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int group = mListView.getPackedPositionGroup(mListView.getSelectedId());
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int item =(mListView.getSelectedItemPosition() -1 );
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if (item >= 0) { // Guard against hitting delete on group names
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switch (keyCode) {
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case KeyEvent.KEYCODE_DEL: {
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if (true) {
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MessageInfoHolder message = (MessageInfoHolder) mAdapter.getChild(group, item);
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onDelete(message);
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}
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return true;
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}
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}
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}
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return super.onKeyDown(keyCode, event);
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}
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@Override
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public boolean onChildClick(ExpandableListView parent, View v, int groupPosition,
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int childPosition, long id) {
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FolderInfoHolder folder = (FolderInfoHolder) mAdapter.getGroup(groupPosition);
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if (folder.outbox) {
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return false;
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}
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if (childPosition == folder.messages.size() && !folder.loading) {
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if (folder.status == null) {
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MessagingController.getInstance(getApplication()).loadMoreMessages(
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mAccount,
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folder.name,
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mAdapter.mListener);
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return false;
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}
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else {
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MessagingController.getInstance(getApplication()).synchronizeMailbox(
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mAccount,
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folder.name,
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mAdapter.mListener);
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return false;
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}
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}
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else if (childPosition >= folder.messages.size()) {
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return false;
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}
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MessageInfoHolder message = (MessageInfoHolder) mAdapter.getChild(groupPosition, childPosition);
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onOpenMessage(folder, message);
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return true;
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}
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private void onRefresh(final boolean forceRemote) {
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if (forceRemote) {
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mRefreshRemote = true;
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}
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new Thread() {
|
|
public void run() {
|
|
Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND);
|
|
MessagingController.getInstance(getApplication()).listFolders(
|
|
mAccount,
|
|
forceRemote,
|
|
mAdapter.mListener);
|
|
if (forceRemote) {
|
|
MessagingController.getInstance(getApplication()).sendPendingMessages(
|
|
mAccount,
|
|
null);
|
|
}
|
|
}
|
|
}.start();
|
|
}
|
|
|
|
private void onOpenMessage(FolderInfoHolder folder, MessageInfoHolder message) {
|
|
/*
|
|
* We set read=true here for UI performance reasons. The actual value will get picked up
|
|
* on the refresh when the Activity is resumed but that may take a second or so and we
|
|
* don't want this to show and then go away.
|
|
* I've gone back and forth on this, and this gives a better UI experience, so I am
|
|
* putting it back in.
|
|
*/
|
|
if (!message.read) {
|
|
message.read = true;
|
|
mHandler.dataChanged();
|
|
}
|
|
|
|
if (folder.name.equals(mAccount.getDraftsFolderName())) {
|
|
MessageCompose.actionEditDraft(this, mAccount, message.message);
|
|
}
|
|
else {
|
|
ArrayList<String> folderUids = new ArrayList<String>();
|
|
for (MessageInfoHolder holder : folder.messages) {
|
|
folderUids.add(holder.uid);
|
|
}
|
|
MessageView.actionView(this, mAccount, folder.name, message.uid, folderUids);
|
|
}
|
|
}
|
|
|
|
private void onEditAccount() {
|
|
AccountSettings.actionSettings(this, mAccount);
|
|
}
|
|
|
|
private void onAccounts() {
|
|
startActivity(new Intent(this, Accounts.class));
|
|
finish();
|
|
}
|
|
|
|
private void onCompose() {
|
|
MessageCompose.actionCompose(this, mAccount);
|
|
}
|
|
|
|
private void onDelete(MessageInfoHolder holder) {
|
|
MessagingController.getInstance(getApplication()).deleteMessage(
|
|
mAccount,
|
|
holder.message.getFolder().getName(),
|
|
holder.message,
|
|
null);
|
|
mAdapter.removeMessage(holder.message.getFolder().getName(), holder.uid);
|
|
Toast.makeText(this, R.string.message_deleted_toast, Toast.LENGTH_SHORT).show();
|
|
}
|
|
|
|
private void onReply(MessageInfoHolder holder) {
|
|
MessageCompose.actionReply(this, mAccount, holder.message, false);
|
|
}
|
|
|
|
private void onReplyAll(MessageInfoHolder holder) {
|
|
MessageCompose.actionReply(this, mAccount, holder.message, true);
|
|
}
|
|
|
|
private void onForward(MessageInfoHolder holder) {
|
|
MessageCompose.actionForward(this, mAccount, holder.message);
|
|
}
|
|
|
|
private void onToggleRead(MessageInfoHolder holder) {
|
|
MessagingController.getInstance(getApplication()).markMessageRead(
|
|
mAccount,
|
|
holder.message.getFolder().getName(),
|
|
holder.uid,
|
|
!holder.read);
|
|
holder.read = !holder.read;
|
|
onRefresh(false);
|
|
}
|
|
|
|
@Override
|
|
public boolean onOptionsItemSelected(MenuItem item) {
|
|
switch (item.getItemId()) {
|
|
case R.id.refresh:
|
|
onRefresh(true);
|
|
return true;
|
|
case R.id.accounts:
|
|
onAccounts();
|
|
return true;
|
|
case R.id.compose:
|
|
onCompose();
|
|
return true;
|
|
case R.id.account_settings:
|
|
onEditAccount();
|
|
return true;
|
|
default:
|
|
return super.onOptionsItemSelected(item);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean onCreateOptionsMenu(Menu menu) {
|
|
super.onCreateOptionsMenu(menu);
|
|
getMenuInflater().inflate(R.menu.folder_message_list_option, menu);
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
public boolean onContextItemSelected(MenuItem item) {
|
|
ExpandableListContextMenuInfo info =
|
|
(ExpandableListContextMenuInfo) item.getMenuInfo();
|
|
int groupPosition =
|
|
ExpandableListView.getPackedPositionGroup(info.packedPosition);
|
|
int childPosition =
|
|
ExpandableListView.getPackedPositionChild(info.packedPosition);
|
|
FolderInfoHolder folder = (FolderInfoHolder) mAdapter.getGroup(groupPosition);
|
|
if (childPosition < mAdapter.getChildrenCount(groupPosition)) {
|
|
MessageInfoHolder holder =
|
|
(MessageInfoHolder) mAdapter.getChild(groupPosition, childPosition);
|
|
switch (item.getItemId()) {
|
|
case R.id.open:
|
|
onOpenMessage(folder, holder);
|
|
break;
|
|
case R.id.delete:
|
|
onDelete(holder);
|
|
break;
|
|
case R.id.reply:
|
|
onReply(holder);
|
|
break;
|
|
case R.id.reply_all:
|
|
onReplyAll(holder);
|
|
break;
|
|
case R.id.forward:
|
|
onForward(holder);
|
|
break;
|
|
case R.id.mark_as_read:
|
|
onToggleRead(holder);
|
|
break;
|
|
}
|
|
}
|
|
return super.onContextItemSelected(item);
|
|
}
|
|
|
|
@Override
|
|
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
|
|
super.onCreateContextMenu(menu, v, menuInfo);
|
|
ExpandableListContextMenuInfo info = (ExpandableListContextMenuInfo) menuInfo;
|
|
if (ExpandableListView.getPackedPositionType(info.packedPosition) ==
|
|
ExpandableListView.PACKED_POSITION_TYPE_CHILD) {
|
|
long packedPosition = info.packedPosition;
|
|
int groupPosition = ExpandableListView.getPackedPositionGroup(packedPosition);
|
|
int childPosition = ExpandableListView.getPackedPositionChild(packedPosition);
|
|
FolderInfoHolder folder = (FolderInfoHolder) mAdapter.getGroup(groupPosition);
|
|
if (folder.outbox) {
|
|
return;
|
|
}
|
|
if (childPosition < folder.messages.size()) {
|
|
getMenuInflater().inflate(R.menu.folder_message_list_context, menu);
|
|
MessageInfoHolder message =
|
|
(MessageInfoHolder) mAdapter.getChild(groupPosition, childPosition);
|
|
if (message.read) {
|
|
menu.findItem(R.id.mark_as_read).setTitle(R.string.mark_as_unread_action);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
class FolderMessageListAdapter extends BaseExpandableListAdapter {
|
|
private ArrayList<FolderInfoHolder> mFolders = new ArrayList<FolderInfoHolder>();
|
|
|
|
private MessagingListener mListener = new MessagingListener() {
|
|
@Override
|
|
public void listFoldersStarted(Account account) {
|
|
if (!account.equals(mAccount)) {
|
|
return;
|
|
}
|
|
mHandler.progress(true);
|
|
}
|
|
|
|
@Override
|
|
public void listFoldersFailed(Account account, String message) {
|
|
if (!account.equals(mAccount)) {
|
|
return;
|
|
}
|
|
mHandler.progress(false);
|
|
if (Config.LOGV) {
|
|
Log.v(Email.LOG_TAG, "listFoldersFailed " + message);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void listFoldersFinished(Account account) {
|
|
if (!account.equals(mAccount)) {
|
|
return;
|
|
}
|
|
mHandler.progress(false);
|
|
if (mInitialFolder != null) {
|
|
int groupPosition = getFolderPosition(mInitialFolder);
|
|
mInitialFolder = null;
|
|
if (groupPosition != -1) {
|
|
mHandler.expandGroup(groupPosition);
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void listFolders(Account account, Folder[] folders) {
|
|
if (!account.equals(mAccount)) {
|
|
return;
|
|
}
|
|
for (Folder folder : folders) {
|
|
FolderInfoHolder holder = getFolder(folder.getName());
|
|
if (holder == null) {
|
|
holder = new FolderInfoHolder();
|
|
mFolders.add(holder);
|
|
}
|
|
holder.name = folder.getName();
|
|
if (holder.name.equalsIgnoreCase(Email.INBOX)) {
|
|
holder.displayName = getString(R.string.special_mailbox_name_inbox);
|
|
}
|
|
else {
|
|
holder.displayName = folder.getName();
|
|
}
|
|
if (holder.name.equals(mAccount.getOutboxFolderName())) {
|
|
holder.outbox = true;
|
|
}
|
|
if (holder.messages == null) {
|
|
holder.messages = new ArrayList<MessageInfoHolder>();
|
|
}
|
|
try {
|
|
folder.open(Folder.OpenMode.READ_WRITE);
|
|
holder.unreadMessageCount = folder.getUnreadMessageCount();
|
|
folder.close(false);
|
|
}
|
|
catch (MessagingException me) {
|
|
Log.e(Email.LOG_TAG, "Folder.getUnreadMessageCount() failed", me);
|
|
}
|
|
}
|
|
|
|
Collections.sort(mFolders);
|
|
mHandler.dataChanged();
|
|
|
|
|
|
/*
|
|
* We will do this eventually. This restores the state of the list in the
|
|
* case of a killed Activity but we have some message sync issues to take care of.
|
|
*/
|
|
// if (mRestoredState != null) {
|
|
// if (Config.LOGV) {
|
|
// Log.v(Email.LOG_TAG, "Attempting to restore list state");
|
|
// }
|
|
// Parcelable listViewState =
|
|
// mListView.onRestoreInstanceState(mListViewState);
|
|
// mListViewState = null;
|
|
// }
|
|
|
|
/*
|
|
* Now we need to refresh any folders that are currently expanded. We do this
|
|
* in case the status or amount of messages has changed.
|
|
*/
|
|
for (int i = 0, count = getGroupCount(); i < count; i++) {
|
|
if (mListView.isGroupExpanded(i)) {
|
|
final FolderInfoHolder folder = (FolderInfoHolder) mAdapter.getGroup(i);
|
|
new Thread(new FolderUpdateWorker(folder.name, mRefreshRemote)).start();
|
|
}
|
|
}
|
|
mRefreshRemote = false;
|
|
}
|
|
|
|
@Override
|
|
public void listLocalMessagesStarted(Account account, String folder) {
|
|
if (!account.equals(mAccount)) {
|
|
return;
|
|
}
|
|
mHandler.progress(true);
|
|
mHandler.folderLoading(folder, true);
|
|
}
|
|
|
|
@Override
|
|
public void listLocalMessagesFailed(Account account, String folder, String message) {
|
|
if (!account.equals(mAccount)) {
|
|
return;
|
|
}
|
|
mHandler.progress(false);
|
|
mHandler.folderLoading(folder, false);
|
|
}
|
|
|
|
@Override
|
|
public void listLocalMessagesFinished(Account account, String folder) {
|
|
if (!account.equals(mAccount)) {
|
|
return;
|
|
}
|
|
mHandler.progress(false);
|
|
mHandler.folderLoading(folder, false);
|
|
}
|
|
|
|
@Override
|
|
public void listLocalMessages(Account account, String folder, Message[] messages) {
|
|
if (!account.equals(mAccount)) {
|
|
return;
|
|
}
|
|
synchronizeMessages(folder, messages);
|
|
}
|
|
|
|
@Override
|
|
public void synchronizeMailboxStarted(
|
|
Account account,
|
|
String folder) {
|
|
if (!account.equals(mAccount)) {
|
|
return;
|
|
}
|
|
mHandler.progress(true);
|
|
mHandler.folderLoading(folder, true);
|
|
mHandler.folderStatus(folder, null);
|
|
}
|
|
|
|
@Override
|
|
public void synchronizeMailboxFinished(
|
|
Account account,
|
|
String folder,
|
|
int totalMessagesInMailbox,
|
|
int numNewMessages) {
|
|
if (!account.equals(mAccount)) {
|
|
return;
|
|
}
|
|
mHandler.progress(false);
|
|
mHandler.folderLoading(folder, false);
|
|
mHandler.folderStatus(folder, null);
|
|
onRefresh(false);
|
|
}
|
|
|
|
@Override
|
|
public void synchronizeMailboxFailed(
|
|
Account account,
|
|
String folder,
|
|
String message) {
|
|
if (!account.equals(mAccount)) {
|
|
return;
|
|
}
|
|
mHandler.progress(false);
|
|
mHandler.folderLoading(folder, false);
|
|
mHandler.folderStatus(folder, getString(R.string.status_network_error));
|
|
FolderInfoHolder holder = getFolder(folder);
|
|
if (holder != null) {
|
|
/*
|
|
* Reset the last checked time to 0 so that the next expand will attempt to
|
|
* refresh this folder.
|
|
*/
|
|
holder.lastChecked = 0;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void synchronizeMailboxNewMessage(
|
|
Account account,
|
|
String folder,
|
|
Message message) {
|
|
if (!account.equals(mAccount)) {
|
|
return;
|
|
}
|
|
addOrUpdateMessage(folder, message);
|
|
}
|
|
|
|
@Override
|
|
public void synchronizeMailboxRemovedMessage(
|
|
Account account,
|
|
String folder,
|
|
Message message) {
|
|
if (!account.equals(mAccount)) {
|
|
return;
|
|
}
|
|
removeMessage(folder, message.getUid());
|
|
}
|
|
|
|
@Override
|
|
public void emptyTrashCompleted(Account account) {
|
|
if (!account.equals(mAccount)) {
|
|
return;
|
|
}
|
|
onRefresh(false);
|
|
}
|
|
|
|
@Override
|
|
public void sendPendingMessagesCompleted(Account account) {
|
|
if (!account.equals(mAccount)) {
|
|
return;
|
|
}
|
|
onRefresh(false);
|
|
}
|
|
|
|
@Override
|
|
public void messageUidChanged(
|
|
Account account,
|
|
String folder,
|
|
String oldUid,
|
|
String newUid) {
|
|
if (mAccount.equals(account)) {
|
|
FolderInfoHolder holder = getFolder(folder);
|
|
if (folder != null) {
|
|
for (MessageInfoHolder message : holder.messages) {
|
|
if (message.uid.equals(oldUid)) {
|
|
message.uid = newUid;
|
|
message.message.setUid(newUid);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
private Drawable mAttachmentIcon;
|
|
|
|
FolderMessageListAdapter() {
|
|
mAttachmentIcon = getResources().getDrawable(R.drawable.ic_mms_attachment_small);
|
|
}
|
|
|
|
public void removeMessage(String folder, String messageUid) {
|
|
FolderInfoHolder f = getFolder(folder);
|
|
if (f == null) {
|
|
return;
|
|
}
|
|
MessageInfoHolder m = getMessage(f, messageUid);
|
|
if (m == null) {
|
|
return;
|
|
}
|
|
mHandler.removeMessage(f, m);
|
|
}
|
|
|
|
public void synchronizeMessages(String folder, Message[] messages) {
|
|
FolderInfoHolder f = getFolder(folder);
|
|
if (f == null) {
|
|
return;
|
|
}
|
|
mHandler.synchronizeMessages(f, messages);
|
|
}
|
|
|
|
public void addOrUpdateMessage(String folder, Message message) {
|
|
addOrUpdateMessage(folder, message, true, true);
|
|
}
|
|
|
|
private void addOrUpdateMessage(FolderInfoHolder folder, Message message,
|
|
boolean sort, boolean notify) {
|
|
MessageInfoHolder m = getMessage(folder, message.getUid());
|
|
if (m == null) {
|
|
m = new MessageInfoHolder(message, folder);
|
|
folder.messages.add(m);
|
|
}
|
|
else {
|
|
m.populate(message, folder);
|
|
}
|
|
if (sort) {
|
|
Collections.sort(folder.messages);
|
|
}
|
|
if (notify) {
|
|
mHandler.dataChanged();
|
|
}
|
|
}
|
|
|
|
private void addOrUpdateMessage(String folder, Message message,
|
|
boolean sort, boolean notify) {
|
|
FolderInfoHolder f = getFolder(folder);
|
|
if (f == null) {
|
|
return;
|
|
}
|
|
addOrUpdateMessage(f, message, sort, notify);
|
|
}
|
|
|
|
public MessageInfoHolder getMessage(FolderInfoHolder folder, String messageUid) {
|
|
for (MessageInfoHolder message : folder.messages) {
|
|
if (message.uid.equals(messageUid)) {
|
|
return message;
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
public int getGroupCount() {
|
|
return mFolders.size();
|
|
}
|
|
|
|
public long getGroupId(int groupPosition) {
|
|
return groupPosition;
|
|
}
|
|
|
|
public Object getGroup(int groupPosition) {
|
|
return mFolders.get(groupPosition);
|
|
}
|
|
|
|
public FolderInfoHolder getFolder(String folder) {
|
|
FolderInfoHolder folderHolder = null;
|
|
for (int i = 0, count = getGroupCount(); i < count; i++) {
|
|
FolderInfoHolder holder = (FolderInfoHolder) getGroup(i);
|
|
if (holder.name.equals(folder)) {
|
|
folderHolder = holder;
|
|
}
|
|
}
|
|
return folderHolder;
|
|
}
|
|
|
|
/**
|
|
* Gets the group position of the given folder or returns -1 if the folder is not
|
|
* found.
|
|
* @param folder
|
|
* @return
|
|
*/
|
|
public int getFolderPosition(String folder) {
|
|
for (int i = 0, count = getGroupCount(); i < count; i++) {
|
|
FolderInfoHolder holder = (FolderInfoHolder) getGroup(i);
|
|
if (holder.name.equals(folder)) {
|
|
return i;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
public View getGroupView(int groupPosition, boolean isExpanded, View convertView,
|
|
ViewGroup parent) {
|
|
FolderInfoHolder folder = (FolderInfoHolder) getGroup(groupPosition);
|
|
View view;
|
|
if (convertView != null) {
|
|
view = convertView;
|
|
} else {
|
|
view = mInflater.inflate(R.layout.folder_message_list_group, parent, false);
|
|
}
|
|
FolderViewHolder holder = (FolderViewHolder) view.getTag();
|
|
if (holder == null) {
|
|
holder = new FolderViewHolder();
|
|
holder.folderName = (TextView) view.findViewById(R.id.folder_name);
|
|
holder.newMessageCount = (TextView) view.findViewById(R.id.new_message_count);
|
|
holder.folderStatus = (TextView) view.findViewById(R.id.folder_status);
|
|
view.setTag(holder);
|
|
}
|
|
holder.folderName.setText(folder.displayName);
|
|
|
|
if (folder.status == null) {
|
|
holder.folderStatus.setVisibility(View.GONE);
|
|
}
|
|
else {
|
|
holder.folderStatus.setText(folder.status);
|
|
holder.folderStatus.setVisibility(View.VISIBLE);
|
|
}
|
|
|
|
if (folder.unreadMessageCount != 0) {
|
|
holder.newMessageCount.setText(Integer.toString(folder.unreadMessageCount));
|
|
holder.newMessageCount.setVisibility(View.VISIBLE);
|
|
}
|
|
else {
|
|
holder.newMessageCount.setVisibility(View.GONE);
|
|
}
|
|
return view;
|
|
}
|
|
|
|
public int getChildrenCount(int groupPosition) {
|
|
FolderInfoHolder folder = (FolderInfoHolder) getGroup(groupPosition);
|
|
return folder.messages.size() + 1;
|
|
}
|
|
|
|
public long getChildId(int groupPosition, int childPosition) {
|
|
FolderInfoHolder folder = (FolderInfoHolder) getGroup(groupPosition);
|
|
if (childPosition < folder.messages.size()) {
|
|
MessageInfoHolder holder = folder.messages.get(childPosition);
|
|
return ((LocalStore.LocalMessage) holder.message).getId();
|
|
} else {
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
public Object getChild(int groupPosition, int childPosition) {
|
|
FolderInfoHolder folder = (FolderInfoHolder) getGroup(groupPosition);
|
|
return folder.messages.get(childPosition);
|
|
}
|
|
|
|
public View getChildView(int groupPosition, int childPosition, boolean isLastChild,
|
|
View convertView, ViewGroup parent) {
|
|
FolderInfoHolder folder = (FolderInfoHolder) getGroup(groupPosition);
|
|
if (isLastChild) {
|
|
View view;
|
|
if ((convertView != null)
|
|
&& (convertView.getId()
|
|
== R.layout.folder_message_list_child_footer)) {
|
|
view = convertView;
|
|
}
|
|
else {
|
|
view = mInflater.inflate(R.layout.folder_message_list_child_footer,
|
|
parent, false);
|
|
view.setId(R.layout.folder_message_list_child_footer);
|
|
}
|
|
FooterViewHolder holder = (FooterViewHolder) view.getTag();
|
|
if (holder == null) {
|
|
holder = new FooterViewHolder();
|
|
holder.progress = (ProgressBar) view.findViewById(R.id.progress);
|
|
holder.main = (TextView) view.findViewById(R.id.main_text);
|
|
view.setTag(holder);
|
|
}
|
|
if (folder.loading) {
|
|
holder.main.setText(getString(R.string.status_loading_more));
|
|
holder.progress.setVisibility(View.VISIBLE);
|
|
}
|
|
else {
|
|
if (folder.status == null) {
|
|
holder.main.setText(getString(R.string.message_list_load_more_messages_action));
|
|
}
|
|
else {
|
|
holder.main.setText(getString(R.string.status_loading_more_failed));
|
|
}
|
|
holder.progress.setVisibility(View.GONE);
|
|
}
|
|
return view;
|
|
}
|
|
else {
|
|
MessageInfoHolder message =
|
|
(MessageInfoHolder) getChild(groupPosition, childPosition);
|
|
View view;
|
|
if ((convertView != null)
|
|
&& (convertView.getId() != R.layout.folder_message_list_child_footer)) {
|
|
view = convertView;
|
|
} else {
|
|
view = mInflater.inflate(R.layout.folder_message_list_child, parent, false);
|
|
}
|
|
MessageViewHolder holder = (MessageViewHolder) view.getTag();
|
|
if (holder == null) {
|
|
holder = new MessageViewHolder();
|
|
holder.subject = (TextView) view.findViewById(R.id.subject);
|
|
holder.from = (TextView) view.findViewById(R.id.from);
|
|
holder.date = (TextView) view.findViewById(R.id.date);
|
|
holder.chip = view.findViewById(R.id.chip);
|
|
/*
|
|
* TODO
|
|
* The line below and the commented lines a bit further down are work
|
|
* in progress for outbox status. They should not be removed.
|
|
*/
|
|
// holder.status = (TextView) view.findViewById(R.id.status);
|
|
|
|
/*
|
|
* This will need to move to below if we ever convert this whole thing
|
|
* to a combined inbox.
|
|
*/
|
|
holder.chip.setBackgroundResource(colorChipResId);
|
|
|
|
view.setTag(holder);
|
|
}
|
|
holder.chip.getBackground().setAlpha(message.read ? 0 : 255);
|
|
holder.subject.setText(message.subject);
|
|
holder.subject.setTypeface(null, message.read ? Typeface.NORMAL : Typeface.BOLD);
|
|
holder.from.setText(message.sender);
|
|
holder.from.setTypeface(null, message.read ? Typeface.NORMAL : Typeface.BOLD);
|
|
holder.date.setText(message.date);
|
|
holder.from.setCompoundDrawablesWithIntrinsicBounds(null, null,
|
|
message.hasAttachments ? mAttachmentIcon : null, null);
|
|
// if (folder.outbox) {
|
|
// holder.status.setText("Sending");
|
|
// }
|
|
// else {
|
|
// holder.status.setText("");
|
|
// }
|
|
return view;
|
|
}
|
|
}
|
|
|
|
public boolean hasStableIds() {
|
|
return true;
|
|
}
|
|
|
|
public boolean isChildSelectable(int groupPosition, int childPosition) {
|
|
return childPosition < getChildrenCount(groupPosition);
|
|
}
|
|
|
|
public class FolderInfoHolder implements Comparable<FolderInfoHolder> {
|
|
public String name;
|
|
public String displayName;
|
|
public ArrayList<MessageInfoHolder> messages;
|
|
public long lastChecked;
|
|
public int unreadMessageCount;
|
|
public boolean loading;
|
|
public String status;
|
|
public boolean lastCheckFailed;
|
|
|
|
/**
|
|
* Outbox is handled differently from any other folder.
|
|
*/
|
|
public boolean outbox;
|
|
|
|
public int compareTo(FolderInfoHolder o) {
|
|
String s1 = this.name;
|
|
String s2 = o.name;
|
|
if (Email.INBOX.equalsIgnoreCase(s1)) {
|
|
return -1;
|
|
} else if (Email.INBOX.equalsIgnoreCase(s2)) {
|
|
return 1;
|
|
} else
|
|
return s1.toUpperCase().compareTo(s2.toUpperCase());
|
|
}
|
|
}
|
|
|
|
public class MessageInfoHolder implements Comparable<MessageInfoHolder> {
|
|
public String subject;
|
|
public String date;
|
|
public Date compareDate;
|
|
public String sender;
|
|
public boolean hasAttachments;
|
|
public String uid;
|
|
public boolean read;
|
|
public Message message;
|
|
|
|
public MessageInfoHolder(Message m, FolderInfoHolder folder) {
|
|
populate(m, folder);
|
|
}
|
|
|
|
public void populate(Message m, FolderInfoHolder folder) {
|
|
try {
|
|
LocalMessage message = (LocalMessage) m;
|
|
Date date = message.getSentDate();
|
|
this.compareDate = date;
|
|
if (Utility.isDateToday(date)) {
|
|
this.date = mTimeFormat.format(date);
|
|
}
|
|
else {
|
|
this.date = mDateFormat.format(date);
|
|
}
|
|
this.hasAttachments = message.getAttachmentCount() > 0;
|
|
this.read = message.isSet(Flag.SEEN);
|
|
if (folder.outbox) {
|
|
this.sender = Address.toFriendly(
|
|
message.getRecipients(RecipientType.TO));
|
|
}
|
|
else {
|
|
this.sender = Address.toFriendly(message.getFrom());
|
|
}
|
|
this.subject = message.getSubject();
|
|
this.uid = message.getUid();
|
|
this.message = m;
|
|
}
|
|
catch (MessagingException me) {
|
|
if (Config.LOGV) {
|
|
Log.v(Email.LOG_TAG, "Unable to load message info", me);
|
|
}
|
|
}
|
|
}
|
|
|
|
public int compareTo(MessageInfoHolder o) {
|
|
return this.compareDate.compareTo(o.compareDate) * -1;
|
|
}
|
|
}
|
|
|
|
class FolderViewHolder {
|
|
public TextView folderName;
|
|
public TextView folderStatus;
|
|
public TextView newMessageCount;
|
|
}
|
|
|
|
class MessageViewHolder {
|
|
public TextView subject;
|
|
public TextView preview;
|
|
public TextView from;
|
|
public TextView date;
|
|
public View chip;
|
|
}
|
|
|
|
class FooterViewHolder {
|
|
public ProgressBar progress;
|
|
public TextView main;
|
|
}
|
|
}
|
|
}
|