allprojects {
    repositories {
      ...
      maven { url 'https://jitpack.io' }
    }
}

dependencies {
    implementation 'com.github.stonybean:sbpermission:1.0.3'
}

// Start checkPermission
val permissionBuilder = PermissionBuilder(context)
permissionBuilder.checkPermissions()

val permissionBuilder = PermissionBuilder(context)

// Add Listener
val permissionListener = object : PermissionListener {
    override fun onPermissionGranted(grantedPermissions: ArrayList<String>) {
        // Do somthing..
        for (grantedPermission in grantedPermissions) {
            if (grantedPermission == Manifest.permission.CAMERA) {
                // do something..
            }
            ...
        }
    }

    override fun onPermissionDenied(deniedPermissions: ArrayList<String>) {
        // Do somthing..
        for (deniedPermission in deniedPermissions) {
            if (deniedPermission == Manifest.permission.CAMERA) {
                // do something..
            }
            ...
        }
    }
}

// Start checkPemission with options
permissionBuilder.setWindowPermission(true)
            .setWindowDialogMessage("message..")
            .setDeniedDialog(true)
            .setDeniedDialogMessage(R.string.deniedDialogMessage)
            .setPermissions(
                Manifest.permission.CAMERA,
                Manifest.permission.CALL_PHONE,
                Manifest.permission.READ_CONTACTS
            )
            .setPermissionListener("MyListener", permissionListener)
            .checkPermissions()