Add a CheckView to your layout

    <com.zdvdev.checkview.CheckView
        android:id="@+id/checkView"
        android:layout_width="48dp"
        android:layout_height="48dp"
        app:cvlineColor="#ff00" />

// Note that you can define the color with lineColor

Toggle is done automatically by default, if you want to change that, just:

    checkView.setAutoToggle(false);

or by xml:

    app:cvautoToggle="false"

You can also set a state directly:

    checkView.plus();

    checkView.check();

Optionally supply an animation duration in milliseconds:

    checkView.check(0L);

    checkView.toggle(150L);

    checkView.plus(200L);

Or pass a custom stroke width:

    app:cvstrokeWidth="8dp"

Easy as:

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

dependencies {
    compile 'com.github.Shyish:CheckView:1.X.X'
}

CrossView from Collin Flynn (cdflynn)