override fun onCreate()

in health-services/PassiveData/app/src/main/java/com/example/passivedata/MainActivity.kt [43:88]
40 lines of code
2 McCabe index (conditional complexity)

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

        binding = ActivityMainBinding.inflate(layoutInflater)
        setContentView(binding.root)

        permissionLauncher =
            registerForActivityResult(ActivityResultContracts.RequestPermission()) { result ->
                when (result) {
                    true -> {
                        Log.i(TAG, "Body sensors permission granted")
                        viewModel.togglePassiveData(true)
                    }
                    false -> {
                        Log.i(TAG, "Body sensors permission not granted")
                        viewModel.togglePassiveData(false)
                    }
                }
            }

        binding.enablePassiveData.setOnCheckedChangeListener { _, isChecked ->
            if (isChecked) {
                // Make sure we have the necessary permission first.
                permissionLauncher.launch(android.Manifest.permission.BODY_SENSORS)
            } else {
                viewModel.togglePassiveData(false)
            }
        }

        // Bind viewmodel state to the UI.
        lifecycleScope.launchWhenStarted {
            viewModel.uiState.collect {
                updateViewVisiblity(it)
            }
        }
        lifecycleScope.launchWhenStarted {
            viewModel.latestHeartRate.collect {
                binding.lastMeasuredValue.text = it.toString()
            }
        }
        lifecycleScope.launchWhenStarted {
            viewModel.passiveDataEnabled.collect {
                binding.enablePassiveData.isChecked = it
            }
        }
    }