| // Copyright 2014 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| package com.yourcompany.platforminteraction; |
| |
| import android.os.Bundle; |
| |
| import androidx.annotation.NonNull; |
| import io.flutter.embedding.android.FlutterActivity; |
| import io.flutter.embedding.engine.FlutterEngine; |
| import io.flutter.plugin.common.BasicMessageChannel; |
| import io.flutter.plugin.common.StringCodec; |
| |
| public class MainActivity extends FlutterActivity { |
| BasicMessageChannel channel; |
| |
| @Override |
| public void configureFlutterEngine(@NonNull FlutterEngine flutterEngine) { |
| channel = |
| new BasicMessageChannel<>(flutterEngine.getDartExecutor().getBinaryMessenger(), "navigation-test", StringCodec.INSTANCE); |
| } |
| |
| public void finish() { |
| channel.send("ping"); |
| } |
| } |