hamurcuabi

   
   // register permission on top of Fragment or Activity like below

   private val cameraPermission = registerPermission {
        onCameraPermissionResult(it)
    }

    private val storagePermission = registerPermission {
        onStoragePermissionResult(it)
    }

hamurcuabi

    fun Permission.launchSinglePermission(permission: String) {
        this.result.launch(arrayOf(permission))
    }

    fun Permission.launchMultiplePermission(permissionList: Array<String>) {
        this.result.launch(permissionList)
    }

hamurcuabi

private fun getPermissionState(activity: Activity, result: Map<String, Boolean>): PermissionState {
    val deniedPermissions = result.filterValues { !it }.keys

    return when {
        deniedPermissions.isEmpty() -> PermissionState.Granted
        deniedPermissions.any { permission ->
            !shouldShowRequestPermissionRationale(
                /* activity = */
                activity,
                /* permission = */

hamurcuabi

 fun Fragment.registerPermission(onPermissionResult: (PermissionState) -> Unit): Permission {
        return Permission(
            this.registerForActivityResult(ActivityResultContracts.RequestMultiplePermissions()) {
                onPermissionResult(getPermissionState(activity, it))
            }
        )
    }

    fun AppCompatActivity.registerPermission(onPermissionResult: (PermissionState) -> Unit): Permission {
        return Permission(

hamurcuabi

    @JvmInline
    value class Permission(val result: ActivityResultLauncher<Array<String>>)

hamurcuabi

sealed class PermissionState {
        object Granted : PermissionState()
        object Denied : PermissionState()
        object PermanentlyDenied : PermissionState()
    }

hamurcuabi

// Activity and the permission is needed
val isPermanentluDenied= shouldShowRequestPermissionRationale(activity, android.Manifest.permission.CAMERA)

hamurcuabi

// Define a permission request
private val cameraPermission = registerForActivityResult(ActivityResultContracts.RequestPermission()) { granted ->
   if(granted){
   }
}

//launch it
 cameraPermission.launch(android.Manifest.permission.CAMERA)
 

hamurcuabi

    <uses-permission android:name="android.permission.CAMERA"/>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>

hamurcuabi

class FlowObserver<T> (
    lifecycleOwner: LifecycleOwner,
    private val flow: Flow<T>,
    private val collector: suspend (T) -> Unit
) {

    private var job: Job? = null

    init {
        lifecycleOwner.lifecycle.addObserver(LifecycleEventObserver {