/**
* Reorders the specified {@link Menu}, taking into account the user's Archive/Delete preference.
*/
public static void reorderMenu(
final Context context, final Account account, final Menu menu, final int maxItems) {
final String removalAction =
MailPrefs.get(context)
.getRemovalAction(account.supportsCapability(AccountCapabilities.ARCHIVE));
final boolean showArchive =
MailPrefs.RemovalActions.ARCHIVE.equals(removalAction)
|| MailPrefs.RemovalActions.ARCHIVE_AND_DELETE.equals(removalAction);
final boolean showDelete =
MailPrefs.RemovalActions.DELETE.equals(removalAction)
|| MailPrefs.RemovalActions.ARCHIVE_AND_DELETE.equals(removalAction);
// Do a first pass to extract necessary information on what is safe to display
boolean archiveVisibleEnabled = false;
boolean deleteVisibleEnabled = false;
for (int i = 0; i < menu.size(); i++) {
final MenuItem menuItem = menu.getItem(i);
final int itemId = menuItem.getItemId();
final boolean visible = menuItem.isVisible();
final boolean enabled = menuItem.isEnabled();
if (itemId == R.id.archive || itemId == R.id.remove_folder) {
archiveVisibleEnabled |= (visible & enabled);
} else if (itemId == R.id.delete || itemId == R.id.discard_drafts) {
deleteVisibleEnabled |= (visible & enabled);
}
}
int actionItems = 0;
for (int i = 0; i < menu.size(); i++) {
final MenuItem menuItem = menu.getItem(i);
final int itemId = menuItem.getItemId();
// We only want to promote it if it's visible and has an icon
if (menuItem.isVisible() && menuItem.getIcon() != null) {
if (itemId == R.id.archive || itemId == R.id.remove_folder) {
/*
* If this is disabled, and we want to show both archive and delete, we will
* hide archive (rather than showing it disabled), and take up one of our
* spaces. If we only want to show archive, we'll hide it, but not take up
* a space.
*/
if (!menuItem.isEnabled() && showArchive) {
menuItem.setVisible(false);
if (showDelete) {
actionItems++;
}
} else {
/*
* We show this if the following are all true:
* 1. The user wants to display archive, or delete is not visible
* 2. We have room for it
*/
if ((showArchive || !deleteVisibleEnabled) && actionItems < maxItems) {
menuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS);
actionItems++;
}
}
} else if (itemId == R.id.delete || itemId == R.id.discard_drafts) {
/*
* We show this if the following are all true:
* 1. The user wants to display delete, or archive is not visible
* 2. We have room for it
*/
if ((showDelete || !archiveVisibleEnabled) && actionItems < maxItems) {
menuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS);
actionItems++;
}
} else if (itemId == R.id.change_folders) {
final boolean showChangeFolder =
account.supportsCapability(AccountCapabilities.MULTIPLE_FOLDERS_PER_CONV);
menuItem.setVisible(showChangeFolder);
if (showChangeFolder && actionItems < maxItems) {
menuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS);
actionItems++;
}
} else if (itemId == R.id.search) {
menuItem.setShowAsAction(
MenuItem.SHOW_AS_ACTION_ALWAYS | MenuItem.SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW);
actionItems++;
} else {
if (actionItems < maxItems) {
menuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS);
actionItems++;
}
}
}
}
}
// 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);
}
public boolean onPrepareOptionsMenu(Menu menu) {
// We start out with every option enabled. Based on the current view, we disable actions
// that are possible.
LogUtils.d(LOG_TAG, "ActionBarView.onPrepareOptionsMenu().");
if (mHelpItem != null) {
mHelpItem.setVisible(
mAccount != null && mAccount.supportsCapability(AccountCapabilities.HELP_CONTENT));
}
if (mSendFeedbackItem != null) {
mSendFeedbackItem.setVisible(
mAccount != null && mAccount.supportsCapability(AccountCapabilities.SEND_FEEDBACK));
}
if (mController.shouldHideMenuItems()) {
// Shortcut: hide all remaining menu items if the drawer is shown
final int size = menu.size();
for (int i = 0; i < size; i++) {
final MenuItem item = menu.getItem(i);
final int id = item.getItemId();
if (id != R.id.settings
&& id != R.id.feedback_menu_item
&& id != R.id.help_info_menu_item) {
item.setVisible(false);
}
}
return false;
}
if (mRefreshItem != null) {
// See b/11158759
// Disable refresh on drafts folders.
mRefreshItem.setVisible(
mFolder != null
&& !mFolder.isDraft()
&& !mFolder.supportsCapability(FolderCapabilities.IS_VIRTUAL));
}
if (mFolderSettingsItem != null) {
mFolderSettingsItem.setVisible(
mFolder != null && mFolder.supportsCapability(FolderCapabilities.SUPPORTS_SETTINGS));
}
if (mEmptyTrashItem != null) {
mEmptyTrashItem.setVisible(
mAccount != null
&& mFolder != null
&& mAccount.supportsCapability(AccountCapabilities.EMPTY_TRASH)
&& mFolder.isTrash()
&& mFolder.totalCount > 0);
}
if (mEmptySpamItem != null) {
mEmptySpamItem.setVisible(
mAccount != null
&& mFolder != null
&& mAccount.supportsCapability(AccountCapabilities.EMPTY_SPAM)
&& mFolder.isType(FolderType.SPAM)
&& mFolder.totalCount > 0);
}
switch (mMode) {
case ViewMode.CONVERSATION:
case ViewMode.SEARCH_RESULTS_CONVERSATION:
// We update the ActionBar options when we are entering conversation view because
// waiting for the AbstractConversationViewFragment to do it causes duplicate icons
// to show up during the time between the conversation is selected and the fragment
// is added.
setConversationModeOptions(menu);
// We want to use the user's preferred menu items here
final Resources resources = getResources();
final int maxItems = resources.getInteger(R.integer.actionbar_max_items);
final int hiddenItems =
resources.getInteger(R.integer.actionbar_hidden_non_cab_items_no_physical_button);
final int totalItems =
maxItems
- (ViewConfiguration.get(getContext()).hasPermanentMenuKey() ? 0 : hiddenItems);
reorderMenu(getContext(), mAccount, menu, totalItems);
break;
case ViewMode.CONVERSATION_LIST:
// Show compose and search based on the account
// The only option that needs to be disabled is search
Utils.setMenuItemVisibility(
menu,
R.id.search,
mAccount.supportsCapability(AccountCapabilities.FOLDER_SERVER_SEARCH));
break;
case ViewMode.SEARCH_RESULTS_LIST:
// Hide compose and search
Utils.setMenuItemVisibility(menu, R.id.compose, false);
Utils.setMenuItemVisibility(menu, R.id.search, false);
break;
}
return false;
}