android-floating-action-button
This branch is showing one version of the main activity to SDK 21 devices and another Activity, with a backward compatible, animated floating action button to devices running any SDK before Android L, v.21.
The backward version has an xml animation. It is stacked on top of a text view (could be anything) by being last in a Relative Layout. Run it and see.
###License
Copyright 2014 Applico, Inc.
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.