Android range view for cropping

<com.iammert.rangeview.library.RangeView
    android:id="@+id/rangeView"
    android:layout_width="match_parent"
    android:layout_height="56dp"
    app:strokeColor="#123123"
    app:colorBackground="#555555" />

rangeView.rangeValueChangeListener = object : RangeView.OnRangeValueListener {
    override fun rangeChanged(maxValue: Float, minValue: Float, currentLeftValue: Float, currentRightValue: Float) {}
}

rangeView.rangePositionChangeListener = object : RangeView.OnRangePositionListener {
    override fun leftTogglePositionChanged(xCoordinate: Float, value: Float) {}

    override fun rightTogglePositionChanged(xCoordinate: Float, value: Float) {}
}

rangeView.rangeDraggingChangeListener = object :RangeView.OnRangeDraggingListener{
    override fun onDraggingStateChanged(draggingState: DraggingState) {}
}

maven { url 'https://jitpack.io' }

dependencies {
  compile 'com.github.iammert:rangeview:0.1'
}