Open your app in play store directly

// packageName = your application package name
fun Context.openInPlayStore() {
    val playStoreApp = String.format("market://details?id=%", packageName)
    val playStoreUrl = String.format("https://play.google.com/store/apps/details?id=%", packageName)
    val playStoragePackage = "com.android.vending"
    try {
        if (appInstalledOrNot(playStoragePackage)) {
            packageManager.getLaunchIntentForPackage(playStoragePackage)?.let { intent ->
                intent.action = Intent.ACTION_VIEW
                intent.data = Uri.parse(playStoreApp)
                startActivity(intent)
            } ?: run {
                startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(playStoreApp)))            
            }
        } else {
            startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(playStoreApp)))
        }
    } catch (ex: ActivityNotFoundException) {
        try {
            startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(playStoreUrl)))
        } catch (ex: ActivityNotFoundException) {
            Toast.makeText(this, "Couldn't find PlayStore on this device", Toast.LENGTH_SHORT).show()
        }
    }
}


fun Context.appInstalledOrNot(packageName: String): Boolean {
    return try {
        packageManager.getPackageInfo(packageName, PackageManager.GET_ACTIVITIES)
        true
    } catch (e: PackageManager.NameNotFoundException) {
        false
    }
}