권한 요청 및 수락

class MainActivity : AppCompatActivity() {

    private val requestPermission = registerForActivityResult(
        ActivityResultContracts.RequestPermission()
    ) {
        if (it) {
            Toast.makeText(applicationContext, "수락", Toast.LENGTH_SHORT).show()
        } else {
            Toast.makeText(applicationContext, "거절", Toast.LENGTH_SHORT).show()
        }
    }

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
        requestPermission.launch(Manifest.permission.ACCESS_COARSE_LOCATION)
    }
}