Notice
I am currently re-writing core parts of the library (Don't worry though, the api will stay exactly the same!) to make it easier to implement some long awaited features. This will take some time to get right so do not expect any issues or pull requests being answered during this time. I have wanted to do this for some time but have not until now felt that the library was stable enough to stop commits for a couple of weeks.
Feature requests and issues are more than welcome during this time but they just won't be fixed until a bit later.
StickyListHeaders
StickyListHeaders is an Android library that makes it easy to integrate
section headers in your ListView. These section headers stick to the top like
in the new People app of Android 4.0 Ice Cream Sandwich. This behavior is also
found in lists with sections on iOS devices (if you just want section header
but not that they stick to the top, this feature can be turned off via a call to setAreHeadersSticky(false)).
Use classes in library project, it is compatible with versions of Android down to 2.1 (it will probably work down to 1.6 but i have not tested it). There is a test app in the downloads section which is just a compiled version of the sample project.
Usage
Instead of a normal ListView you will want to use StickyListHeadersListView,
it can be used just as you would a normal ListView. To do so, your ListAdapter
has to implement the StickyListHeadersAdapter interface.
The headerId indicates when you want to switch header. In an alphabetical
list where the first letter is shown in the header you might return
the first characters integer value as the headerId for example.
If you want to recieve callback for clicks on the header,
call setOnHeaderClickListener() on StickyListHeadersListView.
License
Copyright 2012 Emil Sjölander
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.