An ImageView that allows the foreground drawable to be positioned anywhere within the view's bounds by using a floating point range 0 - 1, where 0 means the left/top edge is snug with view's left/top, and 1 means the right/bottom edge is snug with view's right/bottom.. X and Y can be positioned separately.

BetterForegroundImageView.kt

import android.content.Context
import android.graphics.Canvas
import android.graphics.drawable.Drawable
import android.util.AttributeSet
import android.widget.ImageView
import letstwinkle.com.twinkle.R

class BetterForegroundImageView : ImageView {
    constructor(ctx: Context) : super(ctx)
    constructor(ctx: Context, attrs: AttributeSet) : super(ctx, attrs) {
        val a = ctx.theme.obtainStyledAttributes(attrs, R.styleable.BetterForegroundImageView, 0, 0)
        try {
            mForeground = a.getDrawable(R.styleable.BetterForegroundImageView_fourground)
            foregroundXPos = a.getFloat(R.styleable.BetterForegroundImageView_foregroundXPos, foregroundXPos)
            foregroundYPos = a.getFloat(R.styleable.BetterForegroundImageView_foregroundYPos, foregroundYPos)
        } finally {
            a.recycle();
        }

    }

    var foregroundXPos = 0.5f
    var foregroundYPos = 0.5f
    private var mForeground: Drawable? = null

    fun setFourground(fg: Drawable?) {
        mForeground = fg
    }
    fun getFourground(): Drawable? = mForeground

    private fun drawForeground(canvas: Canvas) {
        val foreground = mForeground
        foreground?.let {
            val l = foregroundXPos * (this.width - foreground.intrinsicWidth)
            val t = foregroundYPos * (this.height - foreground.intrinsicHeight)
            val r = l + foreground.intrinsicWidth
            val b = t + foreground.intrinsicHeight
            foreground.setBounds(Math.round(l), Math.round(t), Math.round(r), Math.round(b))
            foreground.draw(canvas)
        }
    }

    override fun onDraw(canvas: Canvas) {
        super.onDraw(canvas)
        drawForeground(canvas)
    }
}