988 lines
38 KiB
Java
988 lines
38 KiB
Java
/*
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* Copyright (C) 2009 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.email.activity;
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import com.android.email.AccountBackupRestore;
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import com.android.email.Controller;
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import com.android.email.Email;
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import com.android.email.R;
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import com.android.email.SecurityPolicy;
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import com.android.email.Utility;
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import com.android.email.activity.setup.AccountSettings;
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import com.android.email.activity.setup.AccountSetupBasics;
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import com.android.email.mail.MessagingException;
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import com.android.email.mail.Store;
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import com.android.email.provider.EmailContent;
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import com.android.email.provider.EmailContent.Account;
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import com.android.email.provider.EmailContent.Mailbox;
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import com.android.email.provider.EmailContent.MailboxColumns;
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import com.android.email.provider.EmailContent.Message;
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import com.android.email.provider.EmailContent.MessageColumns;
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import com.android.email.service.MailService;
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import android.app.AlertDialog;
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import android.app.Dialog;
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import android.app.ListActivity;
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import android.app.NotificationManager;
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import android.content.ContentUris;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.database.Cursor;
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import android.database.MatrixCursor;
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import android.database.MergeCursor;
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import android.database.MatrixCursor.RowBuilder;
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import android.net.Uri;
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import android.os.AsyncTask;
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import android.os.Bundle;
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import android.os.Handler;
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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.AdapterView;
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import android.widget.CursorAdapter;
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import android.widget.ImageView;
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import android.widget.ListAdapter;
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import android.widget.ListView;
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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.AdapterView.OnItemClickListener;
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import java.util.ArrayList;
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public class AccountFolderList extends ListActivity implements OnItemClickListener {
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private static final int DIALOG_REMOVE_ACCOUNT = 1;
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/**
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* Key codes used to open a debug settings screen.
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*/
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private static final int[] SECRET_KEY_CODES = {
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KeyEvent.KEYCODE_D, KeyEvent.KEYCODE_E, KeyEvent.KEYCODE_B, KeyEvent.KEYCODE_U,
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KeyEvent.KEYCODE_G
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};
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private int mSecretKeyCodeIndex = 0;
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private static final String ICICLE_SELECTED_ACCOUNT = "com.android.email.selectedAccount";
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private EmailContent.Account mSelectedContextAccount;
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private ListView mListView;
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private ProgressBar mProgressIcon;
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private AccountsAdapter mListAdapter;
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private LoadAccountsTask mLoadAccountsTask;
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private DeleteAccountTask mDeleteAccountTask;
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private MessageListHandler mHandler;
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private ControllerResults mControllerCallback;
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/**
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* Reduced mailbox projection used by AccountsAdapter
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*/
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public final static int MAILBOX_COLUMN_ID = 0;
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public final static int MAILBOX_DISPLAY_NAME = 1;
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public final static int MAILBOX_ACCOUNT_KEY = 2;
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public final static int MAILBOX_TYPE = 3;
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public final static int MAILBOX_UNREAD_COUNT = 4;
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public final static int MAILBOX_FLAG_VISIBLE = 5;
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public final static int MAILBOX_FLAGS = 6;
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public final static String[] MAILBOX_PROJECTION = new String[] {
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EmailContent.RECORD_ID, MailboxColumns.DISPLAY_NAME,
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MailboxColumns.ACCOUNT_KEY, MailboxColumns.TYPE,
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MailboxColumns.UNREAD_COUNT,
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MailboxColumns.FLAG_VISIBLE, MailboxColumns.FLAGS
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};
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private static final String FAVORITE_COUNT_SELECTION =
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MessageColumns.FLAG_FAVORITE + "= 1";
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private static final String MAILBOX_TYPE_SELECTION =
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MailboxColumns.TYPE + " =?";
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private static final String MAILBOX_ID_SELECTION =
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MessageColumns.MAILBOX_KEY + " =?";
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private static final String[] MAILBOX_SUM_OF_UNREAD_COUNT_PROJECTION = new String [] {
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"sum(" + MailboxColumns.UNREAD_COUNT + ")"
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};
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private static final String MAILBOX_INBOX_SELECTION =
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MailboxColumns.ACCOUNT_KEY + " =?" + " AND " + MailboxColumns.TYPE +" = "
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+ Mailbox.TYPE_INBOX;
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private static final int MAILBOX_UNREAD_COUNT_COLUMN_UNREAD_COUNT = 0;
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private static final String[] MAILBOX_UNREAD_COUNT_PROJECTION = new String [] {
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MailboxColumns.UNREAD_COUNT
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};
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/**
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* Start the Accounts list activity. Uses the CLEAR_TOP flag which means that other stacked
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* activities may be killed in order to get back to Accounts.
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*/
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public static void actionShowAccounts(Context context) {
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Intent i = new Intent(context, AccountFolderList.class);
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i.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
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context.startActivity(i);
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}
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@Override
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public void onCreate(Bundle icicle) {
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super.onCreate(icicle);
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requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);
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setContentView(R.layout.account_folder_list);
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getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE,
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R.layout.list_title);
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mHandler = new MessageListHandler();
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mControllerCallback = new ControllerResults();
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mProgressIcon = (ProgressBar) findViewById(R.id.title_progress_icon);
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mListView = getListView();
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mListView.setItemsCanFocus(false);
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mListView.setScrollBarStyle(View.SCROLLBARS_OUTSIDE_INSET);
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mListView.setOnItemClickListener(this);
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mListView.setLongClickable(true);
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registerForContextMenu(mListView);
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if (icicle != null && icicle.containsKey(ICICLE_SELECTED_ACCOUNT)) {
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mSelectedContextAccount = (Account) icicle.getParcelable(ICICLE_SELECTED_ACCOUNT);
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}
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((TextView) findViewById(R.id.title_left_text)).setText(R.string.app_name);
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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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if (mSelectedContextAccount != null) {
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outState.putParcelable(ICICLE_SELECTED_ACCOUNT, mSelectedContextAccount);
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}
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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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Controller.getInstance(getApplication()).removeResultCallback(mControllerCallback);
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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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Controller.getInstance(getApplication()).addResultCallback(mControllerCallback);
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// Exit immediately if the accounts list has changed (e.g. externally deleted)
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if (Email.getNotifyUiAccountsChanged()) {
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Welcome.actionStart(this);
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finish();
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return;
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}
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updateAccounts();
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// TODO: What updates do we need to auto-trigger, now that we have mailboxes in view?
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}
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@Override
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protected void onDestroy() {
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super.onDestroy();
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Utility.cancelTaskInterrupt(mLoadAccountsTask);
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mLoadAccountsTask = null;
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// TODO: We shouldn't call cancel() for DeleteAccountTask. If the task hasn't
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// started, this will mark it as "don't run", but we always want it to finish.
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// (But don't just remove this cancel() call. DeleteAccountTask.onPostExecute() checks if
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// it's been canceled to decided whether to update the UI.)
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Utility.cancelTask(mDeleteAccountTask, false); // Don't interrupt if it's running.
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mDeleteAccountTask = null;
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if (mListAdapter != null) {
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mListAdapter.changeCursor(null);
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}
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}
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public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
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if (mListAdapter.isMailbox(position)) {
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MessageList.actionHandleMailbox(this, id);
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} else if (mListAdapter.isAccount(position)) {
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MessageList.actionHandleAccount(this, id, Mailbox.TYPE_INBOX);
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}
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}
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private static int getUnreadCountByMailboxType(Context context, int type) {
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int count = 0;
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Cursor c = context.getContentResolver().query(Mailbox.CONTENT_URI,
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MAILBOX_SUM_OF_UNREAD_COUNT_PROJECTION,
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MAILBOX_TYPE_SELECTION,
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new String[] { String.valueOf(type) }, null);
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try {
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if (c.moveToFirst()) {
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return c.getInt(0);
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}
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} finally {
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c.close();
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}
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return count;
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}
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private static int getCountByMailboxType(Context context, int type) {
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int count = 0;
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Cursor c = context.getContentResolver().query(Mailbox.CONTENT_URI,
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EmailContent.ID_PROJECTION, MAILBOX_TYPE_SELECTION,
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new String[] { String.valueOf(type) }, null);
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try {
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c.moveToPosition(-1);
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while (c.moveToNext()) {
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count += EmailContent.count(context, Message.CONTENT_URI,
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MAILBOX_ID_SELECTION,
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new String[] {
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String.valueOf(c.getLong(EmailContent.ID_PROJECTION_COLUMN)) });
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}
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} finally {
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c.close();
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}
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return count;
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}
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/**
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* Build the group and child cursors that support the summary views (aka "at a glance").
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*
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* This is a placeholder implementation with significant problems that need to be addressed:
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*
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* TODO: We should only show summary mailboxes if they are non-empty. So there needs to be
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* a more dynamic child-cursor here, probably listening for update notifications on a number
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* of other internally-held queries such as count-of-inbox, count-of-unread, etc.
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*
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* TODO: This simple list is incomplete. For example, we probably want drafts, outbox, and
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* (maybe) sent (again, these would be displayed only when non-empty).
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*
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* TODO: We need a way to count total unread in all inboxes (probably with some provider help)
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*
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* TODO: We need a way to count total # messages in all other summary boxes (probably with
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* some provider help).
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*
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* TODO use narrower account projection (see LoadAccountsTask)
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*/
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private MatrixCursor getSummaryChildCursor() {
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MatrixCursor childCursor = new MatrixCursor(MAILBOX_PROJECTION);
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int count;
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RowBuilder row;
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// TYPE_INBOX
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count = getUnreadCountByMailboxType(this, Mailbox.TYPE_INBOX);
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row = childCursor.newRow();
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row.add(Long.valueOf(Mailbox.QUERY_ALL_INBOXES)); // MAILBOX_COLUMN_ID = 0;
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row.add(getString(R.string.account_folder_list_summary_inbox)); // MAILBOX_DISPLAY_NAME
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row.add(null); // MAILBOX_ACCOUNT_KEY = 2;
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row.add(Integer.valueOf(Mailbox.TYPE_INBOX)); // MAILBOX_TYPE = 3;
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row.add(Integer.valueOf(count)); // MAILBOX_UNREAD_COUNT = 4;
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// TYPE_MAIL (FAVORITES)
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count = EmailContent.count(this, Message.CONTENT_URI, FAVORITE_COUNT_SELECTION, null);
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if (count > 0) {
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row = childCursor.newRow();
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row.add(Long.valueOf(Mailbox.QUERY_ALL_FAVORITES)); // MAILBOX_COLUMN_ID = 0;
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// MAILBOX_DISPLAY_NAME
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row.add(getString(R.string.account_folder_list_summary_starred));
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row.add(null); // MAILBOX_ACCOUNT_KEY = 2;
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row.add(Integer.valueOf(Mailbox.TYPE_MAIL)); // MAILBOX_TYPE = 3;
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row.add(Integer.valueOf(count)); // MAILBOX_UNREAD_COUNT = 4;
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}
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// TYPE_DRAFTS
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count = getCountByMailboxType(this, Mailbox.TYPE_DRAFTS);
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if (count > 0) {
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row = childCursor.newRow();
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row.add(Long.valueOf(Mailbox.QUERY_ALL_DRAFTS)); // MAILBOX_COLUMN_ID = 0;
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row.add(getString(R.string.account_folder_list_summary_drafts));// MAILBOX_DISPLAY_NAME
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row.add(null); // MAILBOX_ACCOUNT_KEY = 2;
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row.add(Integer.valueOf(Mailbox.TYPE_DRAFTS)); // MAILBOX_TYPE = 3;
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row.add(Integer.valueOf(count)); // MAILBOX_UNREAD_COUNT = 4;
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}
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// TYPE_OUTBOX
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count = getCountByMailboxType(this, Mailbox.TYPE_OUTBOX);
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if (count > 0) {
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row = childCursor.newRow();
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row.add(Long.valueOf(Mailbox.QUERY_ALL_OUTBOX)); // MAILBOX_COLUMN_ID = 0;
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row.add(getString(R.string.account_folder_list_summary_outbox));// MAILBOX_DISPLAY_NAME
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row.add(null); // MAILBOX_ACCOUNT_KEY = 2;
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row.add(Integer.valueOf(Mailbox.TYPE_OUTBOX)); // MAILBOX_TYPE = 3;
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row.add(Integer.valueOf(count)); // MAILBOX_UNREAD_COUNT = 4;
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}
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return childCursor;
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}
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/**
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* Async task to handle the accounts query outside of the UI thread
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*/
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private class LoadAccountsTask extends AsyncTask<Void, Void, Object[]> {
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@Override
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protected Object[] doInBackground(Void... params) {
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// Create the summaries cursor
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Cursor c1 = getSummaryChildCursor();
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// TODO use a custom projection and don't have to sample all of these columns
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Cursor c2 = getContentResolver().query(
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EmailContent.Account.CONTENT_URI,
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EmailContent.Account.CONTENT_PROJECTION, null, null, null);
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Long defaultAccount = Account.getDefaultAccountId(AccountFolderList.this);
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return new Object[] { c1, c2 , defaultAccount};
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}
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@Override
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protected void onPostExecute(Object[] params) {
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if (isCancelled() || params == null || ((Cursor)params[1]).isClosed()) {
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return;
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}
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// Before writing a new list adapter into the listview, we need to
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// shut down the old one (if any).
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ListAdapter oldAdapter = mListView.getAdapter();
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if (oldAdapter != null && oldAdapter instanceof CursorAdapter) {
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((CursorAdapter)oldAdapter).changeCursor(null);
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}
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// Now create a new list adapter and install it
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mListAdapter = AccountsAdapter.getInstance((Cursor)params[0], (Cursor)params[1],
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AccountFolderList.this, (Long)params[2]);
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mListView.setAdapter(mListAdapter);
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}
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}
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private class DeleteAccountTask extends AsyncTask<Void, Void, Void> {
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private final long mAccountId;
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private final String mAccountUri;
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public DeleteAccountTask(long accountId, String accountUri) {
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mAccountId = accountId;
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mAccountUri = accountUri;
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}
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@Override
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protected Void doInBackground(Void... params) {
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try {
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// Delete Remote store at first.
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Store.getInstance(mAccountUri, getApplication(), null).delete();
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// Remove the Store instance from cache.
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Store.removeInstance(mAccountUri);
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Uri uri = ContentUris.withAppendedId(
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EmailContent.Account.CONTENT_URI, mAccountId);
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AccountFolderList.this.getContentResolver().delete(uri, null, null);
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// Update the backup (side copy) of the accounts
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AccountBackupRestore.backupAccounts(AccountFolderList.this);
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// Release or relax device administration, if relevant
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SecurityPolicy.getInstance(AccountFolderList.this).reducePolicies();
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} catch (Exception e) {
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// Ignore
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}
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Email.setServicesEnabled(AccountFolderList.this);
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return null;
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}
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@Override
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protected void onPostExecute(Void v) {
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if (!isCancelled()) {
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updateAccounts();
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}
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}
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}
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private void updateAccounts() {
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Utility.cancelTaskInterrupt(mLoadAccountsTask);
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mLoadAccountsTask = (LoadAccountsTask) new LoadAccountsTask().execute();
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}
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private void onAddNewAccount() {
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AccountSetupBasics.actionNewAccount(this);
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}
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private void onEditAccount(long accountId) {
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AccountSettings.actionSettings(this, accountId);
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}
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/**
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* Refresh one or all accounts
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* @param accountId A specific id to refresh folders only, or -1 to refresh everything
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*/
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private void onRefresh(long accountId) {
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if (accountId == -1) {
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// TODO implement a suitable "Refresh all accounts" / "check mail" comment in Controller
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// TODO this is temp
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Toast.makeText(this, getString(R.string.account_folder_list_refresh_toast),
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Toast.LENGTH_LONG).show();
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} else {
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mHandler.progress(true);
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Controller.getInstance(getApplication()).updateMailboxList(
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accountId, mControllerCallback);
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}
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}
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private void onCompose(long accountId) {
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if (accountId == -1) {
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accountId = Account.getDefaultAccountId(this);
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}
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if (accountId != -1) {
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MessageCompose.actionCompose(this, accountId);
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} else {
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onAddNewAccount();
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}
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}
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private void onDeleteAccount(long accountId) {
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mSelectedContextAccount = Account.restoreAccountWithId(this, accountId);
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showDialog(DIALOG_REMOVE_ACCOUNT);
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}
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@Override
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public Dialog onCreateDialog(int id) {
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switch (id) {
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case DIALOG_REMOVE_ACCOUNT:
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return createRemoveAccountDialog();
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}
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return super.onCreateDialog(id);
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}
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private Dialog createRemoveAccountDialog() {
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return new AlertDialog.Builder(this)
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.setIcon(android.R.drawable.ic_dialog_alert)
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.setTitle(R.string.account_delete_dlg_title)
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.setMessage(getString(R.string.account_delete_dlg_instructions_fmt,
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mSelectedContextAccount.getDisplayName()))
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.setPositiveButton(R.string.okay_action, new DialogInterface.OnClickListener() {
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public void onClick(DialogInterface dialog, int whichButton) {
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dismissDialog(DIALOG_REMOVE_ACCOUNT);
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// Clear notifications, which may become stale here
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NotificationManager notificationManager = (NotificationManager)
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getSystemService(Context.NOTIFICATION_SERVICE);
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notificationManager.cancel(MailService.NOTIFICATION_ID_NEW_MESSAGES);
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int numAccounts = EmailContent.count(AccountFolderList.this,
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Account.CONTENT_URI, null, null);
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mListAdapter.addOnDeletingAccount(mSelectedContextAccount.mId);
|
|
|
|
mDeleteAccountTask = (DeleteAccountTask) new DeleteAccountTask(
|
|
mSelectedContextAccount.mId,
|
|
mSelectedContextAccount.getStoreUri(AccountFolderList.this)).execute();
|
|
if (numAccounts == 1) {
|
|
AccountSetupBasics.actionNewAccount(AccountFolderList.this);
|
|
finish();
|
|
}
|
|
}
|
|
})
|
|
.setNegativeButton(R.string.cancel_action, new DialogInterface.OnClickListener() {
|
|
public void onClick(DialogInterface dialog, int whichButton) {
|
|
dismissDialog(DIALOG_REMOVE_ACCOUNT);
|
|
}
|
|
})
|
|
.create();
|
|
}
|
|
|
|
/**
|
|
* Update a cached dialog with current values (e.g. account name)
|
|
*/
|
|
@Override
|
|
public void onPrepareDialog(int id, Dialog dialog) {
|
|
switch (id) {
|
|
case DIALOG_REMOVE_ACCOUNT:
|
|
AlertDialog alert = (AlertDialog) dialog;
|
|
alert.setMessage(getString(R.string.account_delete_dlg_instructions_fmt,
|
|
mSelectedContextAccount.getDisplayName()));
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean onContextItemSelected(MenuItem item) {
|
|
AdapterView.AdapterContextMenuInfo menuInfo =
|
|
(AdapterView.AdapterContextMenuInfo) item.getMenuInfo();
|
|
|
|
if (mListAdapter.isMailbox(menuInfo.position)) {
|
|
Cursor c = (Cursor) mListView.getItemAtPosition(menuInfo.position);
|
|
long id = c.getLong(MAILBOX_COLUMN_ID);
|
|
switch (item.getItemId()) {
|
|
case R.id.open_folder:
|
|
MessageList.actionHandleMailbox(this, id);
|
|
break;
|
|
case R.id.check_mail:
|
|
onRefresh(-1);
|
|
break;
|
|
}
|
|
return false;
|
|
} else if (mListAdapter.isAccount(menuInfo.position)) {
|
|
Cursor c = (Cursor) mListView.getItemAtPosition(menuInfo.position);
|
|
long accountId = c.getLong(Account.CONTENT_ID_COLUMN);
|
|
switch (item.getItemId()) {
|
|
case R.id.open_folder:
|
|
MailboxList.actionHandleAccount(this, accountId);
|
|
break;
|
|
case R.id.compose:
|
|
onCompose(accountId);
|
|
break;
|
|
case R.id.refresh_account:
|
|
onRefresh(accountId);
|
|
break;
|
|
case R.id.edit_account:
|
|
onEditAccount(accountId);
|
|
break;
|
|
case R.id.delete_account:
|
|
onDeleteAccount(accountId);
|
|
break;
|
|
}
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
@Override
|
|
public boolean onOptionsItemSelected(MenuItem item) {
|
|
switch (item.getItemId()) {
|
|
case R.id.add_new_account:
|
|
onAddNewAccount();
|
|
break;
|
|
case R.id.check_mail:
|
|
onRefresh(-1);
|
|
break;
|
|
case R.id.compose:
|
|
onCompose(-1);
|
|
break;
|
|
default:
|
|
return super.onOptionsItemSelected(item);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
public boolean onCreateOptionsMenu(Menu menu) {
|
|
super.onCreateOptionsMenu(menu);
|
|
getMenuInflater().inflate(R.menu.account_folder_list_option, menu);
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo info) {
|
|
super.onCreateContextMenu(menu, v, info);
|
|
AdapterView.AdapterContextMenuInfo menuInfo = (AdapterView.AdapterContextMenuInfo) info;
|
|
if (mListAdapter.isMailbox(menuInfo.position)) {
|
|
Cursor c = (Cursor) mListView.getItemAtPosition(menuInfo.position);
|
|
String displayName = c.getString(Account.CONTENT_DISPLAY_NAME_COLUMN);
|
|
menu.setHeaderTitle(displayName);
|
|
getMenuInflater().inflate(R.menu.account_folder_list_smart_folder_context, menu);
|
|
} else if (mListAdapter.isAccount(menuInfo.position)) {
|
|
Cursor c = (Cursor) mListView.getItemAtPosition(menuInfo.position);
|
|
String accountName = c.getString(Account.CONTENT_DISPLAY_NAME_COLUMN);
|
|
menu.setHeaderTitle(accountName);
|
|
getMenuInflater().inflate(R.menu.account_folder_list_context, menu);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean onKeyDown(int keyCode, KeyEvent event) {
|
|
if (event.getKeyCode() == SECRET_KEY_CODES[mSecretKeyCodeIndex]) {
|
|
mSecretKeyCodeIndex++;
|
|
if (mSecretKeyCodeIndex == SECRET_KEY_CODES.length) {
|
|
mSecretKeyCodeIndex = 0;
|
|
startActivity(new Intent(this, Debug.class));
|
|
}
|
|
} else {
|
|
mSecretKeyCodeIndex = 0;
|
|
}
|
|
return super.onKeyDown(keyCode, event);
|
|
}
|
|
|
|
/**
|
|
* Handler for UI-thread operations (when called from callbacks or any other threads)
|
|
*/
|
|
private class MessageListHandler extends Handler {
|
|
private static final int MSG_PROGRESS = 1;
|
|
|
|
@Override
|
|
public void handleMessage(android.os.Message msg) {
|
|
switch (msg.what) {
|
|
case MSG_PROGRESS:
|
|
boolean showProgress = (msg.arg1 != 0);
|
|
if (showProgress) {
|
|
mProgressIcon.setVisibility(View.VISIBLE);
|
|
} else {
|
|
mProgressIcon.setVisibility(View.GONE);
|
|
}
|
|
break;
|
|
default:
|
|
super.handleMessage(msg);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Call from any thread to start/stop progress indicator(s)
|
|
* @param progress true to start, false to stop
|
|
*/
|
|
public void progress(boolean progress) {
|
|
android.os.Message msg = android.os.Message.obtain();
|
|
msg.what = MSG_PROGRESS;
|
|
msg.arg1 = progress ? 1 : 0;
|
|
sendMessage(msg);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Callback for async Controller results.
|
|
*/
|
|
private class ControllerResults implements Controller.Result {
|
|
public void updateMailboxListCallback(MessagingException result, long accountKey,
|
|
int progress) {
|
|
updateProgress(result, progress);
|
|
}
|
|
|
|
public void updateMailboxCallback(MessagingException result, long accountKey,
|
|
long mailboxKey, int progress, int numNewMessages) {
|
|
if (result != null || progress == 100) {
|
|
Email.updateMailboxRefreshTime(mailboxKey);
|
|
}
|
|
if (progress == 100) {
|
|
updateAccounts();
|
|
}
|
|
updateProgress(result, progress);
|
|
}
|
|
|
|
public void loadMessageForViewCallback(MessagingException result, long messageId,
|
|
int progress) {
|
|
}
|
|
|
|
public void loadAttachmentCallback(MessagingException result, long messageId,
|
|
long attachmentId, int progress) {
|
|
}
|
|
|
|
public void serviceCheckMailCallback(MessagingException result, long accountId,
|
|
long mailboxId, int progress, long tag) {
|
|
updateProgress(result, progress);
|
|
}
|
|
|
|
public void sendMailCallback(MessagingException result, long accountId, long messageId,
|
|
int progress) {
|
|
if (progress == 100) {
|
|
updateAccounts();
|
|
}
|
|
}
|
|
|
|
private void updateProgress(MessagingException result, int progress) {
|
|
if (result != null || progress == 100) {
|
|
mHandler.progress(false);
|
|
} else if (progress == 0) {
|
|
mHandler.progress(true);
|
|
}
|
|
}
|
|
}
|
|
|
|
/* package */ static class AccountsAdapter extends CursorAdapter {
|
|
|
|
private final Context mContext;
|
|
private final LayoutInflater mInflater;
|
|
private final int mMailboxesCount;
|
|
private final int mSeparatorPosition;
|
|
private final long mDefaultAccountId;
|
|
private final ArrayList<Long> mOnDeletingAccounts = new ArrayList<Long>();
|
|
|
|
public static AccountsAdapter getInstance(Cursor mailboxesCursor, Cursor accountsCursor,
|
|
Context context, long defaultAccountId) {
|
|
Cursor[] cursors = new Cursor[] { mailboxesCursor, accountsCursor };
|
|
Cursor mc = new MergeCursor(cursors);
|
|
return new AccountsAdapter(mc, context, mailboxesCursor.getCount(), defaultAccountId);
|
|
}
|
|
|
|
public AccountsAdapter(Cursor c, Context context, int mailboxesCount,
|
|
long defaultAccountId) {
|
|
super(context, c, true);
|
|
mContext = context;
|
|
mInflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
|
|
mMailboxesCount = mailboxesCount;
|
|
mSeparatorPosition = mailboxesCount;
|
|
mDefaultAccountId = defaultAccountId;
|
|
}
|
|
|
|
public boolean isMailbox(int position) {
|
|
return position < mMailboxesCount;
|
|
}
|
|
|
|
public boolean isAccount(int position) {
|
|
return position >= mMailboxesCount;
|
|
}
|
|
|
|
public void addOnDeletingAccount(long accountId) {
|
|
mOnDeletingAccounts.add(accountId);
|
|
}
|
|
|
|
public boolean isOnDeletingAccountView(long accountId) {
|
|
return mOnDeletingAccounts.contains(accountId);
|
|
}
|
|
|
|
/**
|
|
* This is used as a callback from the list items, for clicks in the folder "button"
|
|
*
|
|
* @param itemView the item in which the click occurred
|
|
*/
|
|
public void onClickFolder(AccountFolderListItem itemView) {
|
|
MailboxList.actionHandleAccount(mContext, itemView.mAccountId);
|
|
}
|
|
|
|
@Override
|
|
public void bindView(View view, Context context, Cursor cursor) {
|
|
if (cursor.getPosition() < mMailboxesCount) {
|
|
bindMailboxItem(view, context, cursor, false);
|
|
} else {
|
|
bindAccountItem(view, context, cursor, false);
|
|
}
|
|
}
|
|
|
|
private void bindMailboxItem(View view, Context context, Cursor cursor, boolean isLastChild)
|
|
{
|
|
// Reset the view (in case it was recycled) and prepare for binding
|
|
AccountFolderListItem itemView = (AccountFolderListItem) view;
|
|
itemView.bindViewInit(this, false);
|
|
|
|
// Invisible (not "gone") to maintain spacing
|
|
view.findViewById(R.id.chip).setVisibility(View.INVISIBLE);
|
|
|
|
String text = cursor.getString(MAILBOX_DISPLAY_NAME);
|
|
if (text != null) {
|
|
TextView nameView = (TextView) view.findViewById(R.id.name);
|
|
nameView.setText(text);
|
|
}
|
|
|
|
// TODO get/track live folder status
|
|
text = null;
|
|
TextView statusView = (TextView) view.findViewById(R.id.status);
|
|
if (text != null) {
|
|
statusView.setText(text);
|
|
statusView.setVisibility(View.VISIBLE);
|
|
} else {
|
|
statusView.setVisibility(View.GONE);
|
|
}
|
|
|
|
int count = -1;
|
|
text = cursor.getString(MAILBOX_UNREAD_COUNT);
|
|
if (text != null) {
|
|
count = Integer.valueOf(text);
|
|
}
|
|
TextView unreadCountView = (TextView) view.findViewById(R.id.new_message_count);
|
|
TextView allCountView = (TextView) view.findViewById(R.id.all_message_count);
|
|
int id = cursor.getInt(MAILBOX_COLUMN_ID);
|
|
// If the unread count is zero, not to show countView.
|
|
if (count > 0) {
|
|
if (id == Mailbox.QUERY_ALL_FAVORITES
|
|
|| id == Mailbox.QUERY_ALL_DRAFTS
|
|
|| id == Mailbox.QUERY_ALL_OUTBOX) {
|
|
unreadCountView.setVisibility(View.GONE);
|
|
allCountView.setVisibility(View.VISIBLE);
|
|
allCountView.setText(text);
|
|
} else {
|
|
allCountView.setVisibility(View.GONE);
|
|
unreadCountView.setVisibility(View.VISIBLE);
|
|
unreadCountView.setText(text);
|
|
}
|
|
} else {
|
|
allCountView.setVisibility(View.GONE);
|
|
unreadCountView.setVisibility(View.GONE);
|
|
}
|
|
|
|
view.findViewById(R.id.folder_button).setVisibility(View.GONE);
|
|
view.findViewById(R.id.folder_separator).setVisibility(View.GONE);
|
|
view.findViewById(R.id.default_sender).setVisibility(View.GONE);
|
|
view.findViewById(R.id.folder_icon).setVisibility(View.VISIBLE);
|
|
((ImageView)view.findViewById(R.id.folder_icon)).setImageDrawable(
|
|
Utility.FolderProperties.getInstance(context).getSummaryMailboxIconIds(id));
|
|
}
|
|
|
|
private void bindAccountItem(View view, Context context, Cursor cursor, boolean isExpanded)
|
|
{
|
|
// Reset the view (in case it was recycled) and prepare for binding
|
|
AccountFolderListItem itemView = (AccountFolderListItem) view;
|
|
itemView.bindViewInit(this, true);
|
|
itemView.mAccountId = cursor.getLong(Account.CONTENT_ID_COLUMN);
|
|
|
|
long accountId = cursor.getLong(Account.CONTENT_ID_COLUMN);
|
|
View chipView = view.findViewById(R.id.chip);
|
|
chipView.setBackgroundResource(Email.getAccountColorResourceId(accountId));
|
|
chipView.setVisibility(View.VISIBLE);
|
|
|
|
String text = cursor.getString(Account.CONTENT_DISPLAY_NAME_COLUMN);
|
|
if (text != null) {
|
|
TextView descriptionView = (TextView) view.findViewById(R.id.name);
|
|
descriptionView.setText(text);
|
|
}
|
|
|
|
text = cursor.getString(Account.CONTENT_EMAIL_ADDRESS_COLUMN);
|
|
if (text != null) {
|
|
TextView emailView = (TextView) view.findViewById(R.id.status);
|
|
emailView.setText(text);
|
|
emailView.setVisibility(View.VISIBLE);
|
|
}
|
|
|
|
int unreadMessageCount = 0;
|
|
Cursor c = context.getContentResolver().query(Mailbox.CONTENT_URI,
|
|
MAILBOX_UNREAD_COUNT_PROJECTION,
|
|
MAILBOX_INBOX_SELECTION,
|
|
new String[] { String.valueOf(accountId) }, null);
|
|
|
|
try {
|
|
if (c.moveToFirst()) {
|
|
String count = c.getString(MAILBOX_UNREAD_COUNT_COLUMN_UNREAD_COUNT);
|
|
if (count != null) {
|
|
unreadMessageCount = Integer.valueOf(count);
|
|
}
|
|
}
|
|
} finally {
|
|
c.close();
|
|
}
|
|
|
|
view.findViewById(R.id.all_message_count).setVisibility(View.GONE);
|
|
TextView unreadCountView = (TextView) view.findViewById(R.id.new_message_count);
|
|
if (unreadMessageCount > 0) {
|
|
unreadCountView.setText(String.valueOf(unreadMessageCount));
|
|
unreadCountView.setVisibility(View.VISIBLE);
|
|
} else {
|
|
unreadCountView.setVisibility(View.GONE);
|
|
}
|
|
|
|
view.findViewById(R.id.folder_icon).setVisibility(View.GONE);
|
|
view.findViewById(R.id.folder_button).setVisibility(View.VISIBLE);
|
|
view.findViewById(R.id.folder_separator).setVisibility(View.VISIBLE);
|
|
if (accountId == mDefaultAccountId) {
|
|
view.findViewById(R.id.default_sender).setVisibility(View.VISIBLE);
|
|
} else {
|
|
view.findViewById(R.id.default_sender).setVisibility(View.GONE);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public View newView(Context context, Cursor cursor, ViewGroup parent) {
|
|
return mInflater.inflate(R.layout.account_folder_list_item, parent, false);
|
|
}
|
|
|
|
/*
|
|
* The following series of overrides insert the "Accounts" separator
|
|
*/
|
|
|
|
/**
|
|
* Prevents the separator view from recycling into the other views
|
|
*/
|
|
@Override
|
|
public int getItemViewType(int position) {
|
|
if (position == mSeparatorPosition) {
|
|
return IGNORE_ITEM_VIEW_TYPE;
|
|
}
|
|
return super.getItemViewType(position);
|
|
}
|
|
|
|
/**
|
|
* Injects the separator view when required, and fudges the cursor for other views
|
|
*/
|
|
@Override
|
|
public View getView(int position, View convertView, ViewGroup parent) {
|
|
// The base class's getView() checks for mDataValid at the beginning, but we don't have
|
|
// to do that, because if the cursor is invalid getCount() returns 0, in which case this
|
|
// method wouldn't get called.
|
|
|
|
// Handle the separator here - create & bind
|
|
if (position == mSeparatorPosition) {
|
|
TextView view;
|
|
view = (TextView) mInflater.inflate(R.layout.list_separator, parent, false);
|
|
view.setText(R.string.account_folder_list_separator_accounts);
|
|
return view;
|
|
}
|
|
return super.getView(getRealPosition(position), convertView, parent);
|
|
}
|
|
|
|
/**
|
|
* Forces navigation to skip over the separator
|
|
*/
|
|
@Override
|
|
public boolean areAllItemsEnabled() {
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Forces navigation to skip over the separator
|
|
*/
|
|
@Override
|
|
public boolean isEnabled(int position) {
|
|
if (position == mSeparatorPosition) {
|
|
return false;
|
|
} else if (isAccount(position)) {
|
|
Long id = ((MergeCursor)getItem(position)).getLong(Account.CONTENT_ID_COLUMN);
|
|
return !isOnDeletingAccountView(id);
|
|
} else {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Adjusts list count to include separator
|
|
*/
|
|
@Override
|
|
public int getCount() {
|
|
int count = super.getCount();
|
|
if (count > 0 && (mSeparatorPosition != ListView.INVALID_POSITION)) {
|
|
// Increment for separator, if we have anything to show.
|
|
count += 1;
|
|
}
|
|
return count;
|
|
}
|
|
|
|
/**
|
|
* Converts list position to cursor position
|
|
*/
|
|
private int getRealPosition(int pos) {
|
|
if (mSeparatorPosition == ListView.INVALID_POSITION) {
|
|
// No separator, identity map
|
|
return pos;
|
|
} else if (pos <= mSeparatorPosition) {
|
|
// Before or at the separator, identity map
|
|
return pos;
|
|
} else {
|
|
// After the separator, remove 1 from the pos to get the real underlying pos
|
|
return pos - 1;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns the item using external position numbering (no separator)
|
|
*/
|
|
@Override
|
|
public Object getItem(int pos) {
|
|
return super.getItem(getRealPosition(pos));
|
|
}
|
|
|
|
/**
|
|
* Returns the item id using external position numbering (no separator)
|
|
*/
|
|
@Override
|
|
public long getItemId(int pos) {
|
|
return super.getItemId(getRealPosition(pos));
|
|
}
|
|
}
|
|
}
|
|
|
|
|