Source link: https://github.com/scottyab/HeartBeatView

HeartBeatView

Simple custom view of a beating heart using scaling animation.

##How to use

It's just like the regular ImageView. (actually this custom view extends AppCompatImageView to make use of the tinting)

 <com.scottyab.HeartBeatView

  android:id="@+id/heartbeat"

  android:layout_width="72dp"

  android:layout_height="72dp"

  />

In code you can start(), stop() the beating or toggle() to switch state. If you need to check is the heartbeatview is beating isHeartBeating()

###Customise

There are xml and code versions

Scale factor is the amount of size increase/decrease of the heart icon
Duration is the time in milliseconds for a complete beat (decrease and increase)
Duration for BPM - calculates and sets the duration based on the BPM (beats per minute)
Tint (same as on ImageView)

##Add as dependancy

This library is not yet released in Maven Central, until then you can add as a library module or use JitPack.io

add remote maven url

repositories {

  maven {

url "https://jitpack.io"
  
}
 
}

then add a library dependency

dependencies {

  compile 'com.github.scottyab:HeartBeatView:0.0.1' 
}

#Licence

Apache License, Version 2.0

Copyright (C) 2015, Scott Alexander-Bown  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.

Source link: https://github.com/scottyab/HeartBeatView

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