Calling configureMenu() inside updateMenu() doesn't update the
buttons properly. Instead, call invalidateOptionsMenu(). This forces
the menu to be re-created, and onPreareOptionsMenu() to be called.
From there, configureMenu() is called automatically.
The previous code worked fine on Android 4.2. But the lifecycle on older
Android versions (tested with 2.2) seems to be slightly different. This
should fix the problem.
* zjw/folder_search:
Provide message search capability from the folder list.
Eliminate unused code.
Switch to using the action bar for folder searches.
Use a more appropriate title when diplaying folder search results.
Switch to using the action bar for folder searches.
Provide new action bar "find folder" icons
Create action buttons to search for folders.
Readjust settings version number based on current master
Control wrapping of folder names programmatically only
Permit the folder list item to expand vertically.
Create new preference option for wrapping folder names in folder list view.
Issue 1911: Permit folder names to wrap on multiple lines in folder list view so users can see the entire name.
* zjw/progress_indicators:
Provide a progress indicator while loading remote search results.
Remove the progress bar from the message list footer.
Provide progress indicator for searches.
Conflicts:
src/com/fsck/k9/activity/MessageList.java
Through shortcuts, widgets, etc. users can start the app using another
activity than Accounts. We still want to display the database upgrade
screen in such cases.
Searches can be slow, so users need an indicator. The indicator is
also used when opening a message list or when refreshing it, or when
loading more messages.
This also removes some unused code.
This changes the interface to MessagingController and the way flags are
updated in the database. Now messages aren't changed one by one but in
batches of 500. This should give better performance, but breaks the
unread and flagged count. I'm not very sad about this, because now we
can move towards only displaying the number of unread/flagged messages
in the local database.
Recent phones frequently do not have a hardware search key, so
there is no way to initiate a search without a menu option.
Related to issues 3386, 3428, 4523, and 4643.
Disabled "sort by sender" for now because the database can't sort by
contact names from the contacts database. We probably have to
special-case that and do in-memory sorting.
Missing:
- UI support for threading when polling
- code to upgrade existing installations
- UI elements to switch from/to threaded display mode
- threading of messages with same subject
