patch_main_methods.sh

#!/bin/bash
# Remove the last closing brace
sed -i '' -e '$ d' /Users/aditya/Development/EchoMusic/androidApp/src/main/java/echo/music/iad1tya/MainActivity.kt

# Append the new methods and the closing brace
cat << 'INNER_EOF' >> /Users/aditya/Development/EchoMusic/androidApp/src/main/java/echo/music/iad1tya/MainActivity.kt

    private var remainingAds = 0

    private fun playRewardedAds(count: Int) {
        remainingAds = count
        android.widget.Toast.makeText(this, "Loading ads to support the project...", android.widget.Toast.LENGTH_SHORT).show()
        loadAndShowNextAd()
    }

    private fun loadAndShowNextAd() {
        if (remainingAds <= 0) {
            android.widget.Toast.makeText(this, "Thank you for supporting EchoMusic!", android.widget.Toast.LENGTH_LONG).show()
            return
        }
        val rewardedVideo = com.startapp.sdk.adsbase.StartAppAd(this)
        rewardedVideo.loadAd(
            com.startapp.sdk.adsbase.StartAppAd.AdMode.REWARDED_VIDEO,
            object : com.startapp.sdk.adsbase.adlisteners.AdEventListener {
                override fun onReceiveAd(ad: com.startapp.sdk.adsbase.Ad) {
                    rewardedVideo.showAd(object : com.startapp.sdk.adsbase.adlisteners.AdDisplayListener {
                        override fun adHidden(ad: com.startapp.sdk.adsbase.Ad?) { remainingAds--; loadAndShowNextAd() }
                        override fun adDisplayed(ad: com.startapp.sdk.adsbase.Ad?) {}
                        override fun adClicked(ad: com.startapp.sdk.adsbase.Ad?) {}
                        override fun adNotDisplayed(ad: com.startapp.sdk.adsbase.Ad?) { remainingAds--; loadAndShowNextAd() }
                    })
                }
                override fun onFailedToReceiveAd(ad: com.startapp.sdk.adsbase.Ad?) {
                    remainingAds = 0
                    android.widget.Toast.makeText(this@MainActivity, "Failed to load ad.", android.widget.Toast.LENGTH_SHORT).show()
                }
            }
        )
    }
}
INNER_EOF