CODEWITHSUNDEEP
androidflutterkotlindart
Fabrício Gerhardt Jr
Fabrício Gerhardt Jr

Reputation: 53

MissingPluginException(No implementation found for method on channel )

I am trying to call a method from a kotlin class on a android module from a dart class, however, I keep receiving the

MissingPluginException(No implementation found for method on channel)

couldnt find anything wrong with it

dart code:

class ****{
  MethodChannel _methodChannel = MethodChannel('android3ds/channel');

  customizar() async {
    try {
      await _methodChannel.invokeMethod('customizar');
    } on PlatformException catch (e) {
      print(e);
    }
  }

kotlin code

class *****(var activity: Activity, val environment: Environment) {

    lateinit var flutterEngine : FlutterEngine


    val CHANNEL = "android3ds/channel"

    val methodChannel = MethodChannel(flutterEngine.dartExecutor.binaryMessenger, CHANNEL).
    setMethodCallHandler { call, result ->
        if (call.equals("customizar")) {
            customizar()
        }
    }
fun customizar() {
}

Upvotes: 1

Views: 2082

Answers (1)

Fabrício Gerhardt Jr
Fabrício Gerhardt Jr

Reputation: 53

Called the kotlin class from the MainActivity.kt and it worked:

internal class MainActivity : FlutterActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        window.addFlags(WindowManager.LayoutParams.FLAG_SECURE)

        var kotlin_class: **** = ****(this, Environment.SANDBOX)

        provideFlutterEngine(this)?.let { GeneratedPluginRegistrant.registerWith(it) }

        val CHANNEL = "android3ds/name"

        val methodChannel = MethodChannel(flutterEngine?.dartExecutor?.binaryMessenger, CHANNEL).
        setMethodCallHandler{ call, result ->
            if (call.method.equals("customizar")){
                kotlin_class.customizar()
            }
        }
    }

}

Upvotes: 3

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