Expandots

A customizable cascading dots progress indicator. Originally designed to port the progress indicator at http://roadmob.ph (shameless plug) for Android, now extended to be more flexible.

Installation

Add the following to your app level build.gradle file:

repositories {
    maven {
        url 'https://dl.bintray.com/ancient-mystic-wonder/maven/'
    }
}

and then add to the dependencies:

compile 'com.dtlim.expandots:expandots:0.0.2'

Usage

For a sample usage with sliders, see the app/ folder.

XML

<com.dtlim.expandots.Expandots
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        app:count="3"
        app:minWidth="10dp"
        app:maxWidth="50dp"
        app:duration="1000"
        app:nextStartDelay="500"
        app:waitUntilFinish="true"
        app:color="@color/colorAccent" />

Java

Expandots expandots = (Expandots) findViewById(R.id.expandots);
expandots.setCount(3);
expandots.setMinWidth(minWidth); // minWidth is in pixels
expandots.setMaxWidth(maxWidth); // maxWidth is in pixels
expandots.setDuration(1000);
expandots.setNextStartDelay(500);
expandots.setWaitUntilFinish(true);

Documentation

Duration and delay

The duration attribute controls how long each dot is going to go through the whole expand-contract animation. The nextStartDelay attribute determines the number of milliseconds to wait after dot #n has started animating before dot #n+1 begins its animation.

Wait until finish

The waitUntilFinish attribute determines if the view will wait for the last dot to finish animating before looping back to the first dot.

License

Library falls under Apache 2.0