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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
package org.mozilla.focus.firstrun
import android.content.Context
import android.util.AttributeSet
import org.mozilla.focus.R
import kotlin.math.min
class FirstrunCardView @JvmOverloads constructor(
context: Context,
attrs: AttributeSet? = null,
defStyleAttr: Int = R.attr.cardViewStyle,
) : androidx.cardview.widget.CardView(context, attrs, defStyleAttr) {
private val maxWidth = resources.getDimensionPixelSize(R.dimen.firstrun_card_width)
private val maxHeight = resources.getDimensionPixelSize(R.dimen.firstrun_card_height)
override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
// The view is set to match_parent in the layout file. So width and height should be the
// value needed to fill the whole parent view.
val availableWidth = MeasureSpec.getSize(widthMeasureSpec)
val availableHeight = MeasureSpec.getSize(heightMeasureSpec)
// Now let's use those sizes to measure - but let's not exceed our defined max sizes (We do
// not want to have gigantic cards on large devices like tablets.)
val measuredWidth = min(availableWidth, maxWidth)
val measuredHeight = min(availableHeight, maxHeight)
// Let's use the measured values to hand them to the super class to measure the child views etc.
val newWidthMeasureSpec = MeasureSpec.makeMeasureSpec(measuredWidth, MeasureSpec.EXACTLY)
val newHeightMeasureSpec = MeasureSpec.makeMeasureSpec(measuredHeight, MeasureSpec.EXACTLY)
super.onMeasure(newWidthMeasureSpec, newHeightMeasureSpec)
}
}