Pulsating Ripple

Screenshots

Please click the image below to enlarge.

Stroke Ripple	Fill Ripple

Prerequisites

Add this in your root build.gradle file (not your module build.gradle file):

allprojects {
    repositories {
        ...
        maven { url "https://jitpack.io" }
    }
}

Dependency

Add this to your module's build.gradle file (make sure the version matches the JitPack badge above):

dependencies {
    ...
    implementation 'com.github.invissvenska:Pulsating-Ripple:VERSION'
}

Configuration

Add the PulsatingLayout to your layout and insert a View in it:

<nl.invissvenska.pulsatingripple.PulsatingLayout
    android:id="@+id/ripple"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
>

    <ImageView
        android:id="@+id/centerImage"
        android:layout_width="36dp"
        android:layout_height="36dp"
        android:layout_centerInParent="true"
        android:src="@drawable/atom_icon"/>

</nl.invissvenska.pulsatingripple.PulsatingLayout>

Usage

Start animation:

pulsatingLayout.startAnimation();

Stop animation:

pulsatingLayout.stopAnimation();

PulsatingLayout Attributes

Attributes	Type	Default	Mandatory	Description
pr_duration	Integer	3000	No	Time in milliseconds for one animation cycle.
pr_rippleAmount	Integer	6	No	Amount of ripples in the animation cycle.
pr_radius	Dimension	24dp	No	Start radius of the ripple.
pr_scale	Float	6	No	Scale increment of the ripple.
pr_color	Color	#039191	No	Color of the ripple.
pr_type	Integer (strokeRipple, fillRipple)	fillRipple	No	Makes the ripples stroke or filled.
pr_strokeWidth	Dimension	2dp if (pr_type == strokeRipple)	No	Width of the stroke, will only be used when pr_type == strokeRipple.