admob2.kt

admob2.kt

    fun setupBanner(adContainerView: FrameLayout) {
        adView = AdView(requireContext())
        adContainerView.addView(adView)
        adContainerView.viewTreeObserver.addOnGlobalLayoutListener {
            if (!initialLayoutComplete) {
                initialLayoutComplete = true
                loadBanner(adContainerView)
            }
        }
    }

    private fun loadBanner(adContainerView: FrameLayout) {
        adView.adUnitId = BuildConfig.AD_MOB_BANNER
        adView.setAdSize(getAdSize(adContainerView))
        adView.loadAd(AdRequest.Builder().build())
    }

    private fun getAdSize(adContainerView: FrameLayout): AdSize {
        val width = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
            val windowMetrics = requireActivity().windowManager.currentWindowMetrics
            windowMetrics.bounds.width().toFloat()
        } else {
            val displayMetrics = DisplayMetrics()
            requireActivity().windowManager.defaultDisplay.getMetrics(displayMetrics)
            displayMetrics.widthPixels.toFloat()
        }

        var adWidthPixels = adContainerView.width.toFloat()

        if (adWidthPixels == 0f) {
            adWidthPixels = width
        }

        val density = resources.displayMetrics.density
        val adWidth = (adWidthPixels / density).toInt()

        return AdSize.getCurrentOrientationAnchoredAdaptiveBannerAdSize(requireContext(), adWidth)
    }