tsacdop-podcast-app-android/android/app/src/main/kotlin/com/stonegate/tsacdop/MainActivity.kt

package com.stonegate.tsacdop

import androidx.annotation.NonNull;
import io.flutter.embedding.android.FlutterActivity
import io.flutter.embedding.engine.FlutterEngine
import io.flutter.view.FlutterNativeView
import io.flutter.plugins.GeneratedPluginRegistrant
import io.flutter.plugins.IsolatePluginRegistrant
import io.flutter.plugin.common.MethodChannel
import io.flutter.plugin.common.MethodChannel.MethodCallHandler
import io.flutter.plugin.common.MethodChannel.Result
import io.flutter.embedding.engine.dart.DartExecutor
import io.flutter.embedding.engine.dart.DartExecutor.DartCallback
import com.rmawatson.flutterisolate.FlutterIsolatePlugin

class MainActivity: FlutterActivity() {
    override fun configureFlutterEngine(@NonNull flutterEngine: FlutterEngine) {
        GeneratedPluginRegistrant.registerWith(flutterEngine);
        FlutterIsolatePlugin.setCustomIsolateRegistrant(IsolatePluginRegistrant::class.java);
        MethodChannel(flutterEngine.dartExecutor, "android_app_retain").apply {
            setMethodCallHandler { method, result ->
                if (method.method == "sendToBackground") {
                    moveTaskToBack(true)
                }
            }
        }
    }
}