Official source:
https://android.googlesource.com/platform/frameworks/opt/datetimepicker/ (Android 4.3+)
DateTimePicker is a library which contains the beautiful DatePicker and TimePicker that can be seen in the new Google Agenda app.
This picker is available for 2.1+
You have a recurrence picker in the same style here.
This library reproduces as much as possible the original picker contained in the new Google Agenda app.
Try out the sample APK here
Or browse the source code of the sample application for a complete example of use.
Last version is 0.0.2
Just add the following statement in your build.gradle
compile 'com.github.flavienlaurent.datetimepicker:library:VERSION'
Using the library is simple, just look at the source code of the provided sample here
Copyright 2013 Flavien Laurent (DatePicker) edisonw (TimePicker)
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.