/**
* Uses the current state to update the current folder {@link #mFolder} and the current account
* {@link #mAccount} shown in the actionbar. Also updates the actionbar subtitle to momentarily
* display the unread count if it has changed.
*
* @param folderChanged true if folder changed in terms of URI
*/
private void setFolderAndAccount(final boolean folderChanged) {
// Very little can be done if the actionbar or activity is null.
if (mActionBar == null || mActivity == null) {
return;
}
if (ViewMode.isWaitingForSync(mMode)) {
// Account is not synced: clear title and update the subtitle.
setTitle("");
removeUnreadCount(true);
return;
}
// Check if we should be changing the actionbar at all, and back off if not.
final boolean isShowingFolder = mIsOnTablet || ViewMode.isListMode(mMode);
if (!isShowingFolder) {
// It isn't necessary to set the title in this case, as the title view will
// be hidden
return;
}
if (mFolder == null) {
// Clear the action bar title. We don't want the app name to be shown while
// waiting for the folder query to finish
setTitle("");
return;
}
setTitle(mFolder.name);
final int folderUnreadCount = mFolder.isUnreadCountHidden() ? 0 : mFolder.unreadCount;
// The user shouldn't see "999+ unread messages", and then a short while later: "999+
// unread messages". So we set our unread count just past the limit. This way we can
// change the subtitle the first time around but not for subsequent changes as far as the
// unread count remains over the limit.
final int toDisplay =
(folderUnreadCount > UNREAD_LIMIT) ? (UNREAD_LIMIT + 1) : folderUnreadCount;
if ((mUnreadCount != toDisplay || folderChanged) && toDisplay != 0) {
setSubtitle(Utils.getUnreadMessageString(mActivity.getApplicationContext(), toDisplay));
}
// Schedule a removal of unread count for the future, if there isn't one already. If the
// unread count dropped to zero, remove it and show the account name right away.
removeUnreadCount(toDisplay == 0);
// Remember the new value for the next run
mUnreadCount = toDisplay;
}
// We need to do this here instead of in the fragment
public void setConversationModeOptions(Menu menu) {
if (mCurrentConversation == null) {
return;
}
final boolean showMarkImportant = !mCurrentConversation.isImportant();
Utils.setMenuItemVisibility(
menu,
R.id.mark_important,
showMarkImportant
&& mAccount.supportsCapability(UIProvider.AccountCapabilities.MARK_IMPORTANT));
Utils.setMenuItemVisibility(
menu,
R.id.mark_not_important,
!showMarkImportant
&& mAccount.supportsCapability(UIProvider.AccountCapabilities.MARK_IMPORTANT));
final boolean showDelete =
mFolder != null && mFolder.supportsCapability(UIProvider.FolderCapabilities.DELETE);
Utils.setMenuItemVisibility(menu, R.id.delete, showDelete);
// We only want to show the discard drafts menu item if we are not showing the delete menu
// item, and the current folder is a draft folder and the account supports discarding
// drafts for a conversation
final boolean showDiscardDrafts =
!showDelete
&& mFolder != null
&& mFolder.isDraft()
&& mAccount.supportsCapability(AccountCapabilities.DISCARD_CONVERSATION_DRAFTS);
Utils.setMenuItemVisibility(menu, R.id.discard_drafts, showDiscardDrafts);
final boolean archiveVisible =
mAccount.supportsCapability(AccountCapabilities.ARCHIVE)
&& mFolder != null
&& mFolder.supportsCapability(FolderCapabilities.ARCHIVE)
&& !mFolder.isTrash();
Utils.setMenuItemVisibility(menu, R.id.archive, archiveVisible);
Utils.setMenuItemVisibility(
menu,
R.id.remove_folder,
!archiveVisible
&& mFolder != null
&& mFolder.supportsCapability(FolderCapabilities.CAN_ACCEPT_MOVED_MESSAGES)
&& !mFolder.isProviderFolder()
&& mAccount.supportsCapability(AccountCapabilities.ARCHIVE));
Utils.setMenuItemVisibility(
menu,
R.id.move_to,
mFolder != null
&& mFolder.supportsCapability(FolderCapabilities.ALLOWS_REMOVE_CONVERSATION));
Utils.setMenuItemVisibility(
menu,
R.id.move_to_inbox,
mFolder != null && mFolder.supportsCapability(FolderCapabilities.ALLOWS_MOVE_TO_INBOX));
final MenuItem removeFolder = menu.findItem(R.id.remove_folder);
if (mFolder != null && removeFolder != null) {
removeFolder.setTitle(
mActivity.getApplicationContext().getString(R.string.remove_folder, mFolder.name));
}
Utils.setMenuItemVisibility(
menu,
R.id.report_spam,
mAccount.supportsCapability(AccountCapabilities.REPORT_SPAM)
&& mFolder != null
&& mFolder.supportsCapability(FolderCapabilities.REPORT_SPAM)
&& !mCurrentConversation.spam);
Utils.setMenuItemVisibility(
menu,
R.id.mark_not_spam,
mAccount.supportsCapability(AccountCapabilities.REPORT_SPAM)
&& mFolder != null
&& mFolder.supportsCapability(FolderCapabilities.MARK_NOT_SPAM)
&& mCurrentConversation.spam);
Utils.setMenuItemVisibility(
menu,
R.id.report_phishing,
mAccount.supportsCapability(AccountCapabilities.REPORT_PHISHING)
&& mFolder != null
&& mFolder.supportsCapability(FolderCapabilities.REPORT_PHISHING)
&& !mCurrentConversation.phishing);
Utils.setMenuItemVisibility(
menu,
R.id.mute,
mAccount.supportsCapability(AccountCapabilities.MUTE)
&& mFolder != null
&& mFolder.supportsCapability(FolderCapabilities.DESTRUCTIVE_MUTE)
&& !mCurrentConversation.muted);
}
