Esempio n. 1
0
  @Override
  public boolean onKeyDown(int keyCode, KeyEvent event) {
    // Shortcuts that work no matter what is selected

    if (
    // TODO - when we move to android 2.0, uncomment this.
    // android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.ECLAIR &&

    keyCode == KeyEvent.KEYCODE_BACK && event.getRepeatCount() == 0 && K9.manageBack()) {
      // Take care of calling this method on earlier versions of
      // the platform where it doesn't exist.
      onBackPressed();
      return true;
    }

    switch (keyCode) {
      case KeyEvent.KEYCODE_Q:
        // case KeyEvent.KEYCODE_BACK:
        {
          onAccounts();
          return true;
        }

      case KeyEvent.KEYCODE_S:
        {
          onEditAccount();
          return true;
        }

      case KeyEvent.KEYCODE_H:
        {
          Toast toast = Toast.makeText(this, R.string.folder_list_help_key, Toast.LENGTH_LONG);
          toast.show();
          return true;
        }

      case KeyEvent.KEYCODE_1:
        {
          setDisplayMode(FolderMode.FIRST_CLASS);
          return true;
        }
      case KeyEvent.KEYCODE_2:
        {
          setDisplayMode(FolderMode.FIRST_AND_SECOND_CLASS);
          return true;
        }
      case KeyEvent.KEYCODE_3:
        {
          setDisplayMode(FolderMode.NOT_SECOND_CLASS);
          return true;
        }
      case KeyEvent.KEYCODE_4:
        {
          setDisplayMode(FolderMode.ALL);
          return true;
        }
    } // switch

    return super.onKeyDown(keyCode, event);
  } // onKeyDown
Esempio n. 2
0
 @Override
 public void onBackPressed() {
   // This will be called either automatically for you on 2.0
   // or later, or by the code above on earlier versions of the
   // platform.
   if (K9.manageBack()) {
     onAccounts();
   } else {
     // TODO - when we move to android 2.0, uncomment this instead.
     // super.onBackPressed()
     finish();
   }
 }
Esempio n. 3
0
 private void onOpenFolder(String folder) {
   MessageList.actionHandleFolder(this, mAccount, folder);
   if (K9.manageBack()) {
     finish();
   }
 }
Esempio n. 4
0
/**
 * FolderList is the primary user interface for the program. This Activity shows list of the
 * Account's folders
 */
public class FolderList extends K9ListActivity {

  private static final int DIALOG_MARK_ALL_AS_READ = 1;

  private static final String EXTRA_ACCOUNT = "account";

  private static final String EXTRA_INITIAL_FOLDER = "initialFolder";
  private static final String EXTRA_FROM_NOTIFICATION = "fromNotification";
  private static final String EXTRA_FROM_SHORTCUT = "fromShortcut";

  private static final boolean REFRESH_REMOTE = true;

  private ListView mListView;

  private FolderListAdapter mAdapter;

  private LayoutInflater mInflater;

  private Account mAccount;

  private FolderListHandler mHandler = new FolderListHandler();

  private int mUnreadMessageCount;

  private FontSizes mFontSizes = K9.getFontSizes();
  private Context context;

  class FolderListHandler extends Handler {

    public void refreshTitle() {
      runOnUiThread(
          new Runnable() {
            public void run() {
              String dispString =
                  mAdapter.mListener.formatHeader(
                      FolderList.this,
                      getString(R.string.folder_list_title, mAccount.getDescription()),
                      mUnreadMessageCount,
                      getTimeFormat());

              setTitle(dispString);
            }
          });
    }

    public void newFolders(final List<FolderInfoHolder> newFolders) {
      runOnUiThread(
          new Runnable() {
            public void run() {
              mAdapter.mFolders.clear();
              mAdapter.mFolders.addAll(newFolders);
              mHandler.dataChanged();
            }
          });
    }

    public void workingAccount(final int res) {
      runOnUiThread(
          new Runnable() {
            public void run() {
              String toastText = getString(res, mAccount.getDescription());
              Toast toast = Toast.makeText(getApplication(), toastText, Toast.LENGTH_SHORT);
              toast.show();
            }
          });
    }

    public void accountSizeChanged(final long oldSize, final long newSize) {
      runOnUiThread(
          new Runnable() {
            public void run() {
              String toastText =
                  getString(
                      R.string.account_size_changed,
                      mAccount.getDescription(),
                      SizeFormatter.formatSize(getApplication(), oldSize),
                      SizeFormatter.formatSize(getApplication(), newSize));

              Toast toast = Toast.makeText(getApplication(), toastText, Toast.LENGTH_LONG);
              toast.show();
            }
          });
    }

    public void folderLoading(final String folder, final boolean loading) {
      runOnUiThread(
          new Runnable() {
            public void run() {
              FolderInfoHolder folderHolder = mAdapter.getFolder(folder);

              if (folderHolder != null) {
                folderHolder.loading = loading;
              }
            }
          });
    }

    public void progress(final boolean progress) {
      runOnUiThread(
          new Runnable() {
            public void run() {
              setProgressBarIndeterminateVisibility(progress);
            }
          });
    }

    public void dataChanged() {
      runOnUiThread(
          new Runnable() {
            public void run() {
              mAdapter.notifyDataSetChanged();
            }
          });
    }
  }

  public void setProgress(boolean progress) {
    mHandler.progress(progress);
  }

  /**
   * This class is responsible for reloading the list of local messages for a given folder,
   * notifying the adapter that the message have been loaded and queueing up a remote update of the
   * folder.
   */
  private void checkMail(FolderInfoHolder folder) {
    TracingPowerManager pm = TracingPowerManager.getPowerManager(this);
    final TracingWakeLock wakeLock =
        pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "FolderList checkMail");
    wakeLock.setReferenceCounted(false);
    wakeLock.acquire(K9.WAKE_LOCK_TIMEOUT);
    MessagingListener listener =
        new MessagingListener() {
          @Override
          public void synchronizeMailboxFinished(
              Account account, String folder, int totalMessagesInMailbox, int numNewMessages) {
            if (!account.equals(mAccount)) {
              return;
            }
            wakeLock.release();
          }

          @Override
          public void synchronizeMailboxFailed(Account account, String folder, String message) {
            if (!account.equals(mAccount)) {
              return;
            }
            wakeLock.release();
          }
        };
    MessagingController.getInstance(getApplication())
        .synchronizeMailbox(mAccount, folder.name, listener, null);
    sendMail(mAccount);
  }

  public static Intent actionHandleAccountIntent(Context context, Account account) {
    return actionHandleAccountIntent(context, account, null, false);
  }

  public static Intent actionHandleAccountIntent(
      Context context, Account account, String initialFolder) {
    return actionHandleAccountIntent(context, account, initialFolder, false);
  }

  public static Intent actionHandleAccountIntent(
      Context context, Account account, String initialFolder, boolean fromShortcut) {
    Intent intent = new Intent(context, FolderList.class);
    intent.putExtra(EXTRA_ACCOUNT, account.getUuid());

    if (initialFolder != null) {
      intent.putExtra(EXTRA_INITIAL_FOLDER, initialFolder);
    }

    if (fromShortcut) {
      intent.putExtra(EXTRA_FROM_SHORTCUT, true);
    }

    return intent;
  }

  private static void actionHandleAccount(Context context, Account account, String initialFolder) {
    Intent intent = actionHandleAccountIntent(context, account, initialFolder);
    context.startActivity(intent);
  }

  public static void actionHandleAccount(Context context, Account account) {
    actionHandleAccount(context, account, null);
  }

  public static Intent actionHandleNotification(
      Context context, Account account, String initialFolder) {
    Intent intent =
        new Intent(
            Intent.ACTION_VIEW,
            Uri.parse("email://accounts/" + account.getAccountNumber()),
            context,
            FolderList.class);
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    intent.putExtra(EXTRA_ACCOUNT, account.getUuid());
    intent.putExtra(EXTRA_FROM_NOTIFICATION, true);

    if (initialFolder != null) {
      intent.putExtra(EXTRA_INITIAL_FOLDER, initialFolder);
    }
    return intent;
  }

  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);

    setContentView(R.layout.folder_list);
    mListView = getListView();
    mListView.setScrollBarStyle(View.SCROLLBARS_OUTSIDE_INSET);
    mListView.setLongClickable(true);
    mListView.setFastScrollEnabled(true);
    mListView.setScrollingCacheEnabled(true);
    mListView.setOnItemClickListener(
        new OnItemClickListener() {
          public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            onOpenFolder(((FolderInfoHolder) mAdapter.getItem(id)).name);
          }
        });
    registerForContextMenu(mListView);

    mListView.setSaveEnabled(true);

    mInflater = getLayoutInflater();

    onNewIntent(getIntent());

    context = this;
  }

  @Override
  public void onNewIntent(Intent intent) {
    setIntent(intent); // onNewIntent doesn't autoset our "internal" intent

    String initialFolder;

    mUnreadMessageCount = 0;
    String accountUuid = intent.getStringExtra(EXTRA_ACCOUNT);
    mAccount = Preferences.getPreferences(this).getAccount(accountUuid);

    if (mAccount == null) {
      // This shouldn't normally happen. But apparently it does. See issue 2261.
      finish();
      return;
    }

    initialFolder = intent.getStringExtra(EXTRA_INITIAL_FOLDER);
    boolean fromNotification = intent.getBooleanExtra(EXTRA_FROM_NOTIFICATION, false);
    if (fromNotification && mAccount.goToUnreadMessageSearch()) {
      MessagingController.getInstance(getApplication()).notifyAccountCancel(this, mAccount);
      openUnreadSearch(this, mAccount);
      finish();
    } else if (initialFolder != null && !K9.FOLDER_NONE.equals(initialFolder)) {
      onOpenFolder(initialFolder);
      finish();
    } else if (intent.getBooleanExtra(EXTRA_FROM_SHORTCUT, false)
        && !K9.FOLDER_NONE.equals(mAccount.getAutoExpandFolderName())) {
      onOpenFolder(mAccount.getAutoExpandFolderName());
      finish();
    } else {

      initializeActivityView();
    }
  }

  private void initializeActivityView() {
    mAdapter = new FolderListAdapter();
    restorePreviousData();

    setListAdapter(mAdapter);

    setTitle(mAccount.getDescription());
  }

  @SuppressWarnings("unchecked")
  private void restorePreviousData() {
    final Object previousData = getLastNonConfigurationInstance();

    if (previousData != null) {
      mAdapter.mFolders = (ArrayList<FolderInfoHolder>) previousData;
    }
  }

  @Override
  public Object onRetainNonConfigurationInstance() {
    return (mAdapter == null) ? null : mAdapter.mFolders;
  }

  @Override
  public void onPause() {
    super.onPause();
    MessagingController.getInstance(getApplication()).removeListener(mAdapter.mListener);
  }

  /**
   * On resume we refresh the folder list (in the background) and we refresh the messages for any
   * folder that is currently open. This guarantees that things like unread message count and read
   * status are updated.
   */
  @Override
  public void onResume() {
    super.onResume();

    if (!mAccount.isAvailable(this)) {
      Log.i(K9.LOG_TAG, "account unavaliabale, not showing folder-list but account-list");
      startActivity(new Intent(this, Accounts.class));
      finish();
      return;
    }
    if (mAdapter == null) initializeActivityView();

    MessagingController.getInstance(getApplication()).addListener(mAdapter.mListener);
    // mAccount.refresh(Preferences.getPreferences(this));
    MessagingController.getInstance(getApplication())
        .getAccountStats(this, mAccount, mAdapter.mListener);

    onRefresh(!REFRESH_REMOTE);

    MessagingController.getInstance(getApplication()).notifyAccountCancel(this, mAccount);
  }

  @Override
  public void onBackPressed() {
    // This will be called either automatically for you on 2.0
    // or later, or by the code above on earlier versions of the
    // platform.
    if (K9.manageBack()) {
      onAccounts();
    } else {
      // TODO - when we move to android 2.0, uncomment this instead.
      // super.onBackPressed()
      finish();
    }
  }

  @Override
  public boolean onKeyDown(int keyCode, KeyEvent event) {
    // Shortcuts that work no matter what is selected

    if (
    // TODO - when we move to android 2.0, uncomment this.
    // android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.ECLAIR &&

    keyCode == KeyEvent.KEYCODE_BACK && event.getRepeatCount() == 0 && K9.manageBack()) {
      // Take care of calling this method on earlier versions of
      // the platform where it doesn't exist.
      onBackPressed();
      return true;
    }

    switch (keyCode) {
      case KeyEvent.KEYCODE_Q:
        // case KeyEvent.KEYCODE_BACK:
        {
          onAccounts();
          return true;
        }

      case KeyEvent.KEYCODE_S:
        {
          onEditAccount();
          return true;
        }

      case KeyEvent.KEYCODE_H:
        {
          Toast toast = Toast.makeText(this, R.string.folder_list_help_key, Toast.LENGTH_LONG);
          toast.show();
          return true;
        }

      case KeyEvent.KEYCODE_1:
        {
          setDisplayMode(FolderMode.FIRST_CLASS);
          return true;
        }
      case KeyEvent.KEYCODE_2:
        {
          setDisplayMode(FolderMode.FIRST_AND_SECOND_CLASS);
          return true;
        }
      case KeyEvent.KEYCODE_3:
        {
          setDisplayMode(FolderMode.NOT_SECOND_CLASS);
          return true;
        }
      case KeyEvent.KEYCODE_4:
        {
          setDisplayMode(FolderMode.ALL);
          return true;
        }
    } // switch

    return super.onKeyDown(keyCode, event);
  } // onKeyDown

  private void setDisplayMode(FolderMode newMode) {
    mAccount.setFolderDisplayMode(newMode);
    mAccount.save(Preferences.getPreferences(this));
    if (mAccount.getFolderPushMode() != FolderMode.NONE) {
      MailService.actionRestartPushers(this, null);
    }
    onRefresh(false);
  }

  private void onRefresh(final boolean forceRemote) {

    MessagingController.getInstance(getApplication())
        .listFolders(mAccount, forceRemote, mAdapter.mListener);
  }

  private void onEditPrefs() {
    Prefs.actionPrefs(this);
  }

  private void onEditAccount() {
    AccountSettings.actionSettings(this, mAccount);
  }

  private void onEditFolder(Account account, String folderName) {
    FolderSettings.actionSettings(this, account, folderName);
  }

  private void onAccounts() {
    Accounts.listAccounts(this);
    finish();
  }

  private void onEmptyTrash(final Account account) {
    mHandler.dataChanged();

    MessagingController.getInstance(getApplication()).emptyTrash(account, null);
  }

  private void onExpunge(final Account account, String folderName) {
    MessagingController.getInstance(getApplication()).expunge(account, folderName, null);
  }

  private void onClearFolder(Account account, String folderName) {
    // There has to be a cheaper way to get at the localFolder object than this
    LocalFolder localFolder = null;
    try {
      if (account == null || folderName == null || !account.isAvailable(FolderList.this)) {
        Log.i(K9.LOG_TAG, "not clear folder of unavailable account");
        return;
      }
      localFolder = account.getLocalStore().getFolder(folderName);
      localFolder.open(Folder.OpenMode.READ_WRITE);
      localFolder.clearAllMessages();
    } catch (Exception e) {
      Log.e(K9.LOG_TAG, "Exception while clearing folder", e);
    } finally {
      if (localFolder != null) {
        localFolder.close();
      }
    }
  }

  private void sendMail(Account account) {
    MessagingController.getInstance(getApplication())
        .sendPendingMessages(account, mAdapter.mListener);
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
      case R.id.compose:
        MessageCompose.actionCompose(this, mAccount);

        return true;

      case R.id.check_mail:
        MessagingController.getInstance(getApplication())
            .checkMail(this, mAccount, true, true, mAdapter.mListener);

        return true;

      case R.id.send_messages:
        MessagingController.getInstance(getApplication()).sendPendingMessages(mAccount, null);
        return true;
      case R.id.accounts:
        onAccounts();

        return true;

      case R.id.list_folders:
        onRefresh(REFRESH_REMOTE);

        return true;

      case R.id.account_settings:
        onEditAccount();

        return true;

      case R.id.app_settings:
        onEditPrefs();

        return true;

      case R.id.empty_trash:
        onEmptyTrash(mAccount);

        return true;

      case R.id.compact:
        onCompact(mAccount);

        return true;

      case R.id.export:
        onExport(mAccount);
        return true;

      case R.id.export_all:
        onExport(null);
        return true;

      case R.id.display_1st_class:
        {
          setDisplayMode(FolderMode.FIRST_CLASS);
          return true;
        }
      case R.id.display_1st_and_2nd_class:
        {
          setDisplayMode(FolderMode.FIRST_AND_SECOND_CLASS);
          return true;
        }
      case R.id.display_not_second_class:
        {
          setDisplayMode(FolderMode.NOT_SECOND_CLASS);
          return true;
        }
      case R.id.display_all:
        {
          setDisplayMode(FolderMode.ALL);
          return true;
        }
      default:
        return super.onOptionsItemSelected(item);
    }
  }

  private void onOpenFolder(String folder) {
    MessageList.actionHandleFolder(this, mAccount, folder);
    if (K9.manageBack()) {
      finish();
    }
  }

  private void onCompact(Account account) {
    mHandler.workingAccount(R.string.compacting_account);
    MessagingController.getInstance(getApplication()).compact(account, null);
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    super.onCreateOptionsMenu(menu);
    getMenuInflater().inflate(R.menu.folder_list_option, menu);
    return true;
  }

  @Override
  public boolean onContextItemSelected(MenuItem item) {
    AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo();
    FolderInfoHolder folder = (FolderInfoHolder) mAdapter.getItem(info.position);

    switch (item.getItemId()) {
      case R.id.open_folder:
        onOpenFolder(folder.name);
        break;

      case R.id.mark_all_as_read:
        onMarkAllAsRead(mAccount, folder.name);
        break;

      case R.id.send_messages:
        sendMail(mAccount);

        break;

      case R.id.check_mail:
        checkMail(folder);

        break;

      case R.id.folder_settings:
        onEditFolder(mAccount, folder.name);

        break;

      case R.id.empty_trash:
        onEmptyTrash(mAccount);

        break;
      case R.id.expunge:
        onExpunge(mAccount, folder.name);

        break;

      case R.id.clear_local_folder:
        onClearFolder(mAccount, folder.name);
        break;
    }

    return super.onContextItemSelected(item);
  }

  private FolderInfoHolder mSelectedContextFolder = null;

  private void onMarkAllAsRead(final Account account, final String folder) {
    mSelectedContextFolder = mAdapter.getFolder(folder);
    showDialog(DIALOG_MARK_ALL_AS_READ);
  }

  @Override
  public Dialog onCreateDialog(int id) {
    switch (id) {
      case DIALOG_MARK_ALL_AS_READ:
        return createMarkAllAsReadDialog();
    }

    return super.onCreateDialog(id);
  }

  @Override
  public void onPrepareDialog(int id, Dialog dialog) {
    switch (id) {
      case DIALOG_MARK_ALL_AS_READ:
        ((AlertDialog) dialog)
            .setMessage(
                getString(
                    R.string.mark_all_as_read_dlg_instructions_fmt,
                    mSelectedContextFolder.displayName));

        break;

      default:
        super.onPrepareDialog(id, dialog);
    }
  }

  private Dialog createMarkAllAsReadDialog() {
    return new AlertDialog.Builder(this)
        .setTitle(R.string.mark_all_as_read_dlg_title)
        .setMessage(
            getString(
                R.string.mark_all_as_read_dlg_instructions_fmt, mSelectedContextFolder.displayName))
        .setPositiveButton(
            R.string.okay_action,
            new DialogInterface.OnClickListener() {
              public void onClick(DialogInterface dialog, int whichButton) {
                dismissDialog(DIALOG_MARK_ALL_AS_READ);

                try {

                  MessagingController.getInstance(getApplication())
                      .markAllMessagesRead(mAccount, mSelectedContextFolder.name);

                  mSelectedContextFolder.unreadMessageCount = 0;

                  mHandler.dataChanged();

                } catch (Exception e) {
                  // Ignore
                }
              }
            })
        .setNegativeButton(
            R.string.cancel_action,
            new DialogInterface.OnClickListener() {
              public void onClick(DialogInterface dialog, int whichButton) {
                dismissDialog(DIALOG_MARK_ALL_AS_READ);
              }
            })
        .create();
  }

  @Override
  public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
    super.onCreateContextMenu(menu, v, menuInfo);
    AdapterContextMenuInfo info = (AdapterContextMenuInfo) menuInfo;
    getMenuInflater().inflate(R.menu.folder_context, menu);

    FolderInfoHolder folder = (FolderInfoHolder) mAdapter.getItem(info.position);

    menu.setHeaderTitle(folder.displayName);

    if (!folder.name.equals(mAccount.getTrashFolderName()))
      menu.findItem(R.id.empty_trash).setVisible(false);

    if (folder.name.equals(mAccount.getOutboxFolderName())) {
      menu.findItem(R.id.check_mail).setVisible(false);
    } else {
      menu.findItem(R.id.send_messages).setVisible(false);
    }
    if (K9.ERROR_FOLDER_NAME.equals(folder.name)) {
      menu.findItem(R.id.expunge).setVisible(false);
    }

    menu.setHeaderTitle(folder.displayName);
  }

  class FolderListAdapter extends BaseAdapter {
    private ArrayList<FolderInfoHolder> mFolders = new ArrayList<FolderInfoHolder>();

    public Object getItem(long position) {
      return getItem((int) position);
    }

    public Object getItem(int position) {
      return mFolders.get(position);
    }

    public long getItemId(int position) {
      return position;
    }

    public int getCount() {
      return mFolders.size();
    }

    @Override
    public boolean isEnabled(int item) {
      return true;
    }

    @Override
    public boolean areAllItemsEnabled() {
      return true;
    }

    private ActivityListener mListener =
        new ActivityListener() {
          @Override
          public void informUserOfStatus() {
            mHandler.refreshTitle();
          }

          @Override
          public void accountStatusChanged(BaseAccount account, AccountStats stats) {
            if (!account.equals(mAccount)) {
              return;
            }
            if (stats == null) {
              return;
            }
            mUnreadMessageCount = stats.unreadMessageCount;
            super.accountStatusChanged(account, stats);
          }

          @Override
          public void listFoldersStarted(Account account) {
            if (account.equals(mAccount)) {
              mHandler.progress(true);
            }
            super.listFoldersStarted(account);
          }

          @Override
          public void listFoldersFailed(Account account, String message) {
            if (account.equals(mAccount)) {

              mHandler.progress(false);

              if (Config.LOGV) {
                Log.v(K9.LOG_TAG, "listFoldersFailed " + message);
              }
            }
            super.listFoldersFailed(account, message);
          }

          @Override
          public void listFoldersFinished(Account account) {
            if (account.equals(mAccount)) {

              mHandler.progress(false);
              MessagingController.getInstance(getApplication()).refreshListener(mAdapter.mListener);
              mHandler.dataChanged();
            }
            super.listFoldersFinished(account);
          }

          @Override
          public void listFolders(Account account, Folder[] folders) {
            if (account.equals(mAccount)) {

              List<FolderInfoHolder> newFolders = new LinkedList<FolderInfoHolder>();
              List<FolderInfoHolder> topFolders = new LinkedList<FolderInfoHolder>();

              Account.FolderMode aMode = account.getFolderDisplayMode();
              Preferences prefs =
                  Preferences.getPreferences(getApplication().getApplicationContext());
              for (Folder folder : folders) {
                try {
                  folder.refresh(prefs);

                  Folder.FolderClass fMode = folder.getDisplayClass();

                  if ((aMode == Account.FolderMode.FIRST_CLASS
                          && fMode != Folder.FolderClass.FIRST_CLASS)
                      || (aMode == Account.FolderMode.FIRST_AND_SECOND_CLASS
                          && fMode != Folder.FolderClass.FIRST_CLASS
                          && fMode != Folder.FolderClass.SECOND_CLASS)
                      || (aMode == Account.FolderMode.NOT_SECOND_CLASS
                          && fMode == Folder.FolderClass.SECOND_CLASS)) {
                    continue;
                  }
                } catch (MessagingException me) {
                  Log.e(
                      K9.LOG_TAG,
                      "Couldn't get prefs to check for displayability of folder "
                          + folder.getName(),
                      me);
                }

                FolderInfoHolder holder = null;

                int folderIndex = getFolderIndex(folder.getName());
                if (folderIndex >= 0) {
                  holder = (FolderInfoHolder) getItem(folderIndex);
                }
                int unreadMessageCount = 0;
                try {
                  unreadMessageCount = folder.getUnreadMessageCount();
                } catch (Exception e) {
                  Log.e(
                      K9.LOG_TAG,
                      "Unable to get unreadMessageCount for "
                          + mAccount.getDescription()
                          + ":"
                          + folder.getName());
                }

                if (holder == null) {
                  holder = new FolderInfoHolder(context, folder, mAccount, unreadMessageCount);
                } else {
                  holder.populate(context, folder, mAccount, unreadMessageCount);
                }
                if (folder.isInTopGroup()) {
                  topFolders.add(holder);
                } else {
                  newFolders.add(holder);
                }
              }
              Collections.sort(newFolders);
              Collections.sort(topFolders);
              topFolders.addAll(newFolders);
              mHandler.newFolders(topFolders);
            }
            super.listFolders(account, folders);
          }

          @Override
          public void synchronizeMailboxStarted(Account account, String folder) {
            super.synchronizeMailboxStarted(account, folder);
            if (account.equals(mAccount)) {

              mHandler.progress(true);
              mHandler.folderLoading(folder, true);
              mHandler.dataChanged();
            }
          }

          @Override
          public void synchronizeMailboxFinished(
              Account account, String folder, int totalMessagesInMailbox, int numNewMessages) {
            super.synchronizeMailboxFinished(
                account, folder, totalMessagesInMailbox, numNewMessages);
            if (account.equals(mAccount)) {
              mHandler.progress(false);
              mHandler.folderLoading(folder, false);

              refreshFolder(account, folder);
            }
          }

          private void refreshFolder(Account account, String folderName) {
            // There has to be a cheaper way to get at the localFolder object than this
            Folder localFolder = null;
            try {
              if (account != null && folderName != null) {
                if (!account.isAvailable(FolderList.this)) {
                  Log.i(K9.LOG_TAG, "not refreshing folder of unavailable account");
                  return;
                }
                localFolder = account.getLocalStore().getFolder(folderName);
                int unreadMessageCount = localFolder.getUnreadMessageCount();
                FolderInfoHolder folderHolder = getFolder(folderName);
                if (folderHolder != null) {
                  folderHolder.populate(context, localFolder, mAccount, unreadMessageCount);
                  mHandler.dataChanged();
                }
              }
            } catch (Exception e) {
              Log.e(K9.LOG_TAG, "Exception while populating folder", e);
            } finally {
              if (localFolder != null) {
                localFolder.close();
              }
            }
          }

          @Override
          public void synchronizeMailboxFailed(Account account, String folder, String message) {
            super.synchronizeMailboxFailed(account, folder, message);
            if (!account.equals(mAccount)) {
              return;
            }

            mHandler.progress(false);

            mHandler.folderLoading(folder, false);

            //   String mess = truncateStatus(message);

            //   mHandler.folderStatus(folder, mess);
            FolderInfoHolder holder = getFolder(folder);

            if (holder != null) {
              holder.lastChecked = 0;
            }

            mHandler.dataChanged();
          }

          @Override
          public void setPushActive(Account account, String folderName, boolean enabled) {
            if (!account.equals(mAccount)) {
              return;
            }
            FolderInfoHolder holder = getFolder(folderName);

            if (holder != null) {
              holder.pushActive = enabled;

              mHandler.dataChanged();
            }
          }

          @Override
          public void messageDeleted(Account account, String folder, Message message) {
            synchronizeMailboxRemovedMessage(account, folder, message);
          }

          @Override
          public void emptyTrashCompleted(Account account) {
            if (account.equals(mAccount)) {
              refreshFolder(account, mAccount.getTrashFolderName());
            }
          }

          @Override
          public void folderStatusChanged(
              Account account, String folderName, int unreadMessageCount) {
            if (account.equals(mAccount)) {
              refreshFolder(account, folderName);
            }
          }

          @Override
          public void sendPendingMessagesCompleted(Account account) {
            super.sendPendingMessagesCompleted(account);
            if (account.equals(mAccount)) {
              refreshFolder(account, mAccount.getOutboxFolderName());
            }
          }

          @Override
          public void sendPendingMessagesStarted(Account account) {
            super.sendPendingMessagesStarted(account);

            if (account.equals(mAccount)) {
              mHandler.dataChanged();
            }
          }

          @Override
          public void sendPendingMessagesFailed(Account account) {
            super.sendPendingMessagesFailed(account);
            if (account.equals(mAccount)) {
              refreshFolder(account, mAccount.getOutboxFolderName());
            }
          }

          @Override
          public void accountSizeChanged(Account account, long oldSize, long newSize) {
            if (account.equals(mAccount)) {
              mHandler.accountSizeChanged(oldSize, newSize);
            }
          }
        };

    public int getFolderIndex(String folder) {
      FolderInfoHolder searchHolder = new FolderInfoHolder();
      searchHolder.name = folder;
      return mFolders.indexOf(searchHolder);
    }

    public FolderInfoHolder getFolder(String folder) {
      FolderInfoHolder holder = null;

      int index = getFolderIndex(folder);
      if (index >= 0) {
        holder = (FolderInfoHolder) getItem(index);
        if (holder != null) {
          return holder;
        }
      }
      return null;
    }

    public View getView(int position, View convertView, ViewGroup parent) {
      if (position <= getCount()) {
        return getItemView(position, convertView, parent);
      } else {
        // XXX TODO - should catch an exception here
        return null;
      }
    }

    public View getItemView(int itemPosition, View convertView, ViewGroup parent) {
      FolderInfoHolder folder = (FolderInfoHolder) getItem(itemPosition);
      View view;
      if (convertView != null) {
        view = convertView;
      } else {
        view = mInflater.inflate(R.layout.folder_list_item, 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.folder_unread_message_count);
        holder.flaggedMessageCount =
            (TextView) view.findViewById(R.id.folder_flagged_message_count);
        holder.folderStatus = (TextView) view.findViewById(R.id.folder_status);
        holder.activeIcons = (RelativeLayout) view.findViewById(R.id.active_icons);
        holder.chip = view.findViewById(R.id.chip);
        holder.folderListItemLayout =
            (LinearLayout) view.findViewById(R.id.folder_list_item_layout);
        holder.rawFolderName = folder.name;

        view.setTag(holder);
      }

      if (folder == null) {
        return view;
      }

      holder.folderName.setText(folder.displayName);
      String statusText = "";

      if (folder.loading) {
        statusText = getString(R.string.status_loading);
      } else if (folder.status != null) {
        statusText = folder.status;
      } else if (folder.lastChecked != 0) {
        Date lastCheckedDate = new Date(folder.lastChecked);

        statusText =
            getTimeFormat().format(lastCheckedDate) + " " + getDateFormat().format(lastCheckedDate);
      }

      if (folder.pushActive) {
        statusText = getString(R.string.folder_push_active_symbol) + " " + statusText;
      }

      if (statusText != null) {
        holder.folderStatus.setText(statusText);
        holder.folderStatus.setVisibility(View.VISIBLE);
      } else {
        holder.folderStatus.setText(null);
        holder.folderStatus.setVisibility(View.GONE);
      }

      if (folder.unreadMessageCount != 0) {
        holder.newMessageCount.setText(Integer.toString(folder.unreadMessageCount));
        holder.newMessageCount.setOnClickListener(
            new FolderClickListener(
                mAccount, folder.name, folder.displayName, SearchModifier.UNREAD));
        holder.newMessageCount.setVisibility(View.VISIBLE);
      } else {
        holder.newMessageCount.setVisibility(View.GONE);
      }

      if (K9.messageListStars() && folder.flaggedMessageCount > 0) {
        holder.flaggedMessageCount.setText(Integer.toString(folder.flaggedMessageCount));
        holder.flaggedMessageCount.setOnClickListener(
            new FolderClickListener(
                mAccount, folder.name, folder.displayName, SearchModifier.FLAGGED));
        holder.flaggedMessageCount.setVisibility(View.VISIBLE);
      } else {
        holder.flaggedMessageCount.setVisibility(View.GONE);
      }
      if (K9.useCompactLayouts() && holder.folderListItemLayout != null) {
        holder.folderListItemLayout.setMinimumHeight(0);
      }
      holder.activeIcons.setOnClickListener(
          new OnClickListener() {
            public void onClick(View v) {
              Toast toast =
                  Toast.makeText(
                      getApplication(), getString(R.string.tap_hint), Toast.LENGTH_SHORT);
              toast.show();
            }
          });

      holder.chip.setBackgroundDrawable(mAccount.generateColorChip().drawable());
      holder.chip.getBackground().setAlpha(folder.unreadMessageCount == 0 ? 127 : 255);

      holder.folderName.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mFontSizes.getFolderName());
      holder.folderStatus.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mFontSizes.getFolderStatus());

      return view;
    }

    @Override
    public boolean hasStableIds() {
      return false;
    }

    public boolean isItemSelectable(int position) {
      return true;
    }
  }

  static class FolderViewHolder {
    public TextView folderName;

    public TextView folderStatus;

    public TextView newMessageCount;
    public TextView flaggedMessageCount;

    public RelativeLayout activeIcons;
    public String rawFolderName;
    public View chip;
    public LinearLayout folderListItemLayout;
  }

  private class FolderClickListener implements OnClickListener {

    final BaseAccount account;
    final String folderName;
    final String displayName;
    final SearchModifier searchModifier;

    FolderClickListener(
        BaseAccount nAccount,
        String folderName,
        String displayName,
        SearchModifier nSearchModifier) {
      account = nAccount;
      this.folderName = folderName;
      searchModifier = nSearchModifier;
      this.displayName = displayName;
    }

    @Override
    public void onClick(View v) {
      String description =
          getString(
              R.string.search_title,
              getString(R.string.message_list_title, account.getDescription(), displayName),
              getString(searchModifier.resId));

      SearchSpecification searchSpec =
          new SearchSpecification() {
            @Override
            public String[] getAccountUuids() {
              return new String[] {account.getUuid()};
            }

            @Override
            public Flag[] getForbiddenFlags() {
              return searchModifier.forbiddenFlags;
            }

            @Override
            public String getQuery() {
              return "";
            }

            @Override
            public Flag[] getRequiredFlags() {
              return searchModifier.requiredFlags;
            }

            @Override
            public boolean isIntegrate() {
              return false;
            }

            @Override
            public String[] getFolderNames() {
              return new String[] {folderName};
            }
          };
      MessageList.actionHandle(FolderList.this, description, searchSpec);
    }
  }

  private static Flag[] UNREAD_FLAG_ARRAY = {Flag.SEEN};

  private void openUnreadSearch(Context context, final Account account) {
    String description =
        getString(
            R.string.search_title, mAccount.getDescription(), getString(R.string.unread_modifier));

    SearchSpecification searchSpec =
        new SearchSpecification() {
          // interface has no override            @Override
          public String[] getAccountUuids() {
            return new String[] {account.getUuid()};
          }

          // interface has no override            @Override
          public Flag[] getForbiddenFlags() {
            return UNREAD_FLAG_ARRAY;
          }

          // interface has no override            @Override
          public String getQuery() {
            return "";
          }

          @Override
          public Flag[] getRequiredFlags() {
            return null;
          }

          @Override
          public boolean isIntegrate() {
            return false;
          }

          @Override
          public String[] getFolderNames() {
            return null;
          }
        };
    MessageList.actionHandle(context, description, searchSpec);
  }
}
Esempio n. 5
0
    public View getItemView(int itemPosition, View convertView, ViewGroup parent) {
      FolderInfoHolder folder = (FolderInfoHolder) getItem(itemPosition);
      View view;
      if (convertView != null) {
        view = convertView;
      } else {
        view = mInflater.inflate(R.layout.folder_list_item, 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.folder_unread_message_count);
        holder.flaggedMessageCount =
            (TextView) view.findViewById(R.id.folder_flagged_message_count);
        holder.folderStatus = (TextView) view.findViewById(R.id.folder_status);
        holder.activeIcons = (RelativeLayout) view.findViewById(R.id.active_icons);
        holder.chip = view.findViewById(R.id.chip);
        holder.folderListItemLayout =
            (LinearLayout) view.findViewById(R.id.folder_list_item_layout);
        holder.rawFolderName = folder.name;

        view.setTag(holder);
      }

      if (folder == null) {
        return view;
      }

      holder.folderName.setText(folder.displayName);
      String statusText = "";

      if (folder.loading) {
        statusText = getString(R.string.status_loading);
      } else if (folder.status != null) {
        statusText = folder.status;
      } else if (folder.lastChecked != 0) {
        Date lastCheckedDate = new Date(folder.lastChecked);

        statusText =
            getTimeFormat().format(lastCheckedDate) + " " + getDateFormat().format(lastCheckedDate);
      }

      if (folder.pushActive) {
        statusText = getString(R.string.folder_push_active_symbol) + " " + statusText;
      }

      if (statusText != null) {
        holder.folderStatus.setText(statusText);
        holder.folderStatus.setVisibility(View.VISIBLE);
      } else {
        holder.folderStatus.setText(null);
        holder.folderStatus.setVisibility(View.GONE);
      }

      if (folder.unreadMessageCount != 0) {
        holder.newMessageCount.setText(Integer.toString(folder.unreadMessageCount));
        holder.newMessageCount.setOnClickListener(
            new FolderClickListener(
                mAccount, folder.name, folder.displayName, SearchModifier.UNREAD));
        holder.newMessageCount.setVisibility(View.VISIBLE);
      } else {
        holder.newMessageCount.setVisibility(View.GONE);
      }

      if (K9.messageListStars() && folder.flaggedMessageCount > 0) {
        holder.flaggedMessageCount.setText(Integer.toString(folder.flaggedMessageCount));
        holder.flaggedMessageCount.setOnClickListener(
            new FolderClickListener(
                mAccount, folder.name, folder.displayName, SearchModifier.FLAGGED));
        holder.flaggedMessageCount.setVisibility(View.VISIBLE);
      } else {
        holder.flaggedMessageCount.setVisibility(View.GONE);
      }
      if (K9.useCompactLayouts() && holder.folderListItemLayout != null) {
        holder.folderListItemLayout.setMinimumHeight(0);
      }
      holder.activeIcons.setOnClickListener(
          new OnClickListener() {
            public void onClick(View v) {
              Toast toast =
                  Toast.makeText(
                      getApplication(), getString(R.string.tap_hint), Toast.LENGTH_SHORT);
              toast.show();
            }
          });

      holder.chip.setBackgroundDrawable(mAccount.generateColorChip().drawable());
      holder.chip.getBackground().setAlpha(folder.unreadMessageCount == 0 ? 127 : 255);

      holder.folderName.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mFontSizes.getFolderName());
      holder.folderStatus.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mFontSizes.getFolderStatus());

      return view;
    }