Keep text in TextView with drawableLeft centered

Question

In my app I have a header bar which consists of a single textview with fill_parent as width, which have a specific background color and some centered text. Now I want to add a d

Answer 1

no test too much, another way

    class CenterDrawableToggleButton @JvmOverloads constructor(
        context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
    ) : AppCompatToggleButton(context, attrs, defStyleAttr) {

        private val centerMatrix = Matrix()

        override fun onDraw(canvas: Canvas?) {
            canvas?.save()?:return
            centerMatrix.reset()
            centerMatrix.postTranslate(width / 2F - (getDrawWidth() / 2), 0F)
            canvas.concat(centerMatrix)
            super.onDraw(canvas)
            canvas.restore()
        }

        private fun getDrawWidth(): Float {
            return paint.measureText(text.toString()) + compoundPaddingRight + compoundPaddingLeft
        }
    }