Android Kotin:要求用户将应用程序设置为默认短信处理程序不起作用

<uses-permission android:name="android.permission.READ_SMS" />
<uses-permission android:name="android.permission.SEND_SMS" />
<uses-permission android:name="android.permission.RECEIVE_SMS" />
<uses-permission android:name="android.permission.WRITE_SMS" />

val permissions = arrayOf(
    Manifest.permission.READ_SMS,
    Manifest.permission.SEND_SMS,
    Manifest.permission.RECEIVE_SMS,
    Manifest.permission.WRITE_SMS
)

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
    requestPermissions(permissions, REQUEST_CODE)
}

override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<String>, grantResults: IntArray) {
    when (requestCode) {
        REQUEST_CODE -> {
            if (grantResults.isNotEmpty() && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                // 用户授权成功，可以将应用程序设置为默认短信处理程序
                setDefaultSmsApp()
            } else {
                // 用户拒绝授权，无法将应用程序设置为默认短信处理程序
            }
        }
    }
}

private fun setDefaultSmsApp() {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        val intent = Intent(Telephony.Sms.Intents.ACTION_CHANGE_DEFAULT)
        intent.putExtra(Telephony.Sms.Intents.EXTRA_PACKAGE_NAME, packageName)
        startActivity(intent)
    }
}