CountZeroView

i use the (TimelyTextView) with only minor modifications

ScreenShot

A simple example

you just call the

yourview.start();

config start from

yourview.setFromNumber(from);

you can add countdown end listener

yourview.setOnFinish(FinishListener);

License

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.