Google은 AI 기술을 사용하여 콘텐츠를 사용자의 기본 언어로 번역합니다. AI 번역에는 오류가 있을 수 있습니다.

동적 기능 모듈 레시피

이 레시피에서는 동적 기능 모듈 (DFM)을 Navigation 3과 통합하는 방법을 보여줍니다. 이 레시피를 진행하려면 Play Feature Delivery를 이미 숙지하고 있어야 합니다.

작동 방식

이 예에서는 세 개의 서로 다른 모듈과 전송 옵션의 화면에 세 개의 키를 정의합니다.

Home: 동적 기능 모듈의 화면으로 이동하는 버튼을 표시하는 기본 :app 모듈의 화면입니다.
InstallTimeModule.Home: 제공 시 설치되는 :dynamicfeature:installtime 모듈의 화면입니다. 예를 들어 앱을 처음 설치할 때 필요하지만 온보딩이 완료된 후에는 삭제할 수 있는 애셋이 풍부한 온보딩 모듈에 사용할 수 있습니다.
OnDemandModule.Home: 주문형으로 설치되는 :dynamicfeature:ondemand 모듈의 화면입니다. 예를 들어 사용자층의 일부만 사용할 것으로 예상되는 파일 크기가 큰 모듈에 사용할 수 있습니다.

`DynamicModule`

DynamicModule는 동적 기능 모듈을 모델링하는 데 사용되는 추상 클래스입니다. 즉, 해당 DynamicModuleEntryBuilder의 moduleName와 entryBuilderClassName를 모두 저장합니다 (다음 섹션에서 설명).

object ExampleModule : DynamicModule(
    entryBuilderClassName = "com.example.module.ExampleEntryBuilder",
    moduleName = "example"
) {
    @Serializable
    data object Screen : AppNavKey
}

`DynamicModuleEntryBuilder`

각 동적 기능 모듈은 기본 :app 모듈의 entryProvider에 해당 모듈의 항목을 추가하는 데 사용되는 DynamicModuleEntryBuilder 구현을 포함해야 합니다.

// Inside :example module

@Suppress("unused")
class ExampleEntryBuilder : DynamicModuleEntryBuilder {
    override fun EntryProviderScope<NavKey>.build() {
        appEntry<ExampleModule.Screen> {
            ExampleScreen()
        }
    }
}

@Composable
private fun ExampleScreen() {
    // ...
}

`buildDynamicEntries()`

해당 모듈의 DynamicModuleEntryBuilder을 확인하고 build() 함수를 호출하는 EntryProviderScope의 확장 함수입니다.

// Inside :app module

val ALL_DYNAMIC_MODULES_MAP = listOf(
   ExampleModule,
   // ...
).associateBy { it.moduleName }

NavDisplay(
    // ...
    entryProvider = entryProvider {
        // ...
        dynamicFeatureManager.installedModules
            .mapNotNull { ALL_DYNAMIC_MODULES_MAP[it] }
            .forEach { buildDynamicEntries(it) }
    }
)

`DynamicFeatureManager`

동적 기능 모듈 설치를 관리하는 클래스입니다.

동적 기능 모듈에 포함된 키로 이동하려면 installModule 메서드를 사용하세요. 이 메서드는 아직 설치되지 않은 경우 해당 모듈을 자동으로 설치하고 모듈이 설치되면 콜백을 실행합니다. 모듈이 이미 설치된 경우 이 콜백은 즉시 호출됩니다.

// Inside :app module

// Initialize the manager
val dynamicFeatureManager = retainDynamicFeatureManager()

// E.g. in a Button's onClick
dynamicFeatureManager.installModule(
    moduleName = ExampleModule.moduleName,
    onModuleInstalled = {
        backStack.add(ExampleModule.Screen)
    }
)

설치 진행 상황을 모니터링하려면 관리자를 DynamicFeatureDownloadProgressDialog 컴포저블에 연결하세요.

DynamicFeatureDownloadProgressDialog(dynamicFeatureManager)

Proguard 규칙

R8 축소가 사용 설정된 경우 entryBuilderClassName에서 참조하는 클래스에 액세스할 수 있도록 하려면 proguard-rules.pro에 다음 규칙을 추가하세요.

-keep class * implements com.example.nav3recipes.dynamicfeature.DynamicModuleEntryBuilder {
   public <init>();
}

로컬에서 테스트하는 방법

구현이 작동하는지 테스트하려면 앱을 실행하고 타겟 모듈의 항목으로 이동하면 됩니다. Android 스튜디오는 기본적으로 실행 구성에 모든 동적 기능 모듈을 포함합니다.

모듈 다운로드 및 설치를 시뮬레이션하려면 bundletool을 사용하세요.

도움말: Homebrew (brew install bundletool)를 통해 bundletool를 설치한 경우 아래 명령어에서 java -jar bundletool.jar를 bundletool로 대체할 수 있습니다.

프로젝트 AAB를 빌드합니다.
```
./gradlew :app:bundleDebug
```

bundletool를 사용하여 빌드된 AAB를 로컬 테스트가 사용 설정된 APKS로 변환합니다.

java -jar bundletool.jar build-apks --local-testing --bundle <project-path>/app/build/outputs/bundle/debug/app-debug.aab --output app-debug.apks --overwrite

bundletool를 사용하여 변환된 APKS를 설치합니다.

java -jar bundletool.jar install-apks --apks app-debug.apks

런처 아이콘을 통해 앱을 실행합니다.

이제 주문형 모듈 항목으로 처음 이동할 때 다운로드 진행률 대화상자가 표시됩니다.

구현 참고사항

DynamicFeatureManager

이 레시피는 한 번에 하나의 설치 세션만 지원합니다. 앱에서 여러 세션을 동시에 사용해야 하는 경우 여러 세션을 동시에 추적하도록 관리자를 조정해야 합니다.
이 레시피는 네트워크 오류나 내부 오류와 같은 항목에 대한 자동 재시도를 구현하지 않습니다. 자세한 내용은 요청 오류 처리를 참고하세요.
앱이 다른 모듈의 리소스와 애셋에 액세스하는 경우 이 레시피는 모듈이 설치된 후 SplitCompat를 자동으로 재설치하지 않습니다.

탐색

GitHub에서 전체 레시피를 확인하세요.

/*
 * Copyright 2026 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.example.nav3recipes.dynamicfeature

import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.material3.Button
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.lifecycle.compose.dropUnlessResumed
import androidx.navigation3.runtime.entryProvider
import androidx.navigation3.runtime.rememberNavBackStack
import androidx.navigation3.ui.NavDisplay
import com.example.nav3recipes.content.ContentGreen
import com.example.nav3recipes.ui.setEdgeToEdgeConfig
import kotlinx.serialization.Serializable

class DynamicFeatureActivity : ComponentActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        setEdgeToEdgeConfig()
        super.onCreate(savedInstanceState)
        setContent {
            val backStack = rememberNavBackStack(Home)
            val dynamicFeatureManager = retainDynamicFeatureManager()

            DynamicFeatureDownloadProgressDialog(dynamicFeatureManager)

            NavDisplay(
                backStack = backStack,
                onBack = { backStack.removeLastOrNull() },
                modifier = Modifier.fillMaxSize(),
                entryProvider = entryProvider {
                    appEntry<Home> {
                        HomeScreen(
                            onNavigateToInstallTime = {
                                dynamicFeatureManager.installModule(
                                    moduleName = InstallTimeModule.moduleName,
                                    onModuleInstalled = {
                                        backStack.add(InstallTimeModule.Home)
                                    }
                                )
                            },
                            onNavigateToOnDemand = {
                                dynamicFeatureManager.installModule(
                                    moduleName = OnDemandModule.moduleName,
                                    onModuleInstalled = {
                                        backStack.add(OnDemandModule.Home)
                                    }
                                )
                            },
                        )
                    }

                    dynamicFeatureManager.installedModules
                        .mapNotNull { ALL_DYNAMIC_MODULES_MAP[it] }
                        .forEach { buildDynamicEntries(it) }
                }
            )
        }
    }
}

@Composable
fun HomeScreen(
    onNavigateToInstallTime: () -> Unit,
    onNavigateToOnDemand: () -> Unit,
    modifier: Modifier = Modifier,
) {
    ContentGreen(
        title = "Home screen",
        modifier = modifier,
    ) {
        Column {
            Button(onClick = dropUnlessResumed { onNavigateToInstallTime() }) {
                Text(text = "Go to Install Time Module Screen")
            }
            Button(onClick = dropUnlessResumed { onNavigateToOnDemand() }) {
                Text(text = "Go to On Demand Module Screen")
            }
        }
    }
}

@Serializable
private data object Home : AppNavKey

private val ALL_DYNAMIC_MODULES_MAP = listOf(
    InstallTimeModule,
    OnDemandModule
).associateBy { it.moduleName }

object InstallTimeModule : DynamicModule(
    entryBuilderClassName = "com.example.dynamicfeature.installtime.InstallTimeEntryBuilder",
    moduleName = "installtime",
) {
    @Serializable
    data object Home : AppNavKey {
        override fun toContentKey(): Any {
            return "InstallTimeHome"
        }
    }
}

object OnDemandModule : DynamicModule(
    entryBuilderClassName = "com.example.dynamicfeature.ondemand.OnDemandEntryBuilder",
    moduleName = "ondemand"
) {
    @Serializable
    data object Home : AppNavKey {
        override fun toContentKey(): Any {
            return "OnDemandHome"
        }
    }
}DynamicFeatureActivity.kt

/*
 * Copyright 2026 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.example.nav3recipes.dynamicfeature

import android.content.Context
import androidx.activity.result.ActivityResultLauncher
import androidx.activity.result.IntentSenderRequest
import androidx.compose.runtime.Composable
import androidx.compose.runtime.DisposableEffect
import androidx.compose.runtime.Stable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.retain.retain
import androidx.compose.runtime.setValue
import androidx.compose.ui.platform.LocalContext
import com.google.android.play.core.ktx.bytesDownloaded
import com.google.android.play.core.ktx.errorCode
import com.google.android.play.core.ktx.sessionId
import com.google.android.play.core.ktx.status
import com.google.android.play.core.ktx.totalBytesToDownload
import com.google.android.play.core.splitinstall.SplitInstallManagerFactory
import com.google.android.play.core.splitinstall.SplitInstallRequest
import com.google.android.play.core.splitinstall.SplitInstallSessionState
import com.google.android.play.core.splitinstall.SplitInstallStateUpdatedListener
import com.google.android.play.core.splitinstall.model.SplitInstallSessionStatus

@Composable
fun retainDynamicFeatureManager(): DynamicFeatureManager {
    val applicationContext = LocalContext.current.applicationContext

    val manager = retain {
        DynamicFeatureManager(applicationContext)
    }

    DisposableEffect(manager) {
        onDispose {
            manager.dispose()
        }
    }

    return manager
}

sealed interface InstallStatus {
    data object Idle : InstallStatus
    data class Pending(val sessionId: Int) : InstallStatus
    data class Downloading(val sessionId: Int, val progress: Float) : InstallStatus
    data class Installing(val sessionId: Int) : InstallStatus
    data class RequiresUserConfirmation(val state: SplitInstallSessionState) : InstallStatus
    data class Failed(val sessionId: Int, val errorCode: Int) : InstallStatus
}

@Stable
class DynamicFeatureManager(context: Context) {
    private val splitInstallManager = SplitInstallManagerFactory.create(context)

    // Maintain a single listener for the lifetime of the manager
    private val listener = SplitInstallStateUpdatedListener { state ->
        val sessionId = state.sessionId
        // Capture session ID if we're expecting an install but haven't got the ID yet (race condition)
        if (activeSessionId == null && activeModuleName != null) {
            if (state.moduleNames().contains(activeModuleName)) {
                activeSessionId = sessionId
            }
        }

        if (sessionId == activeSessionId) {
            updateStatus(state)
        }
    }

    private var activeSessionId: Int? = null
    private var activeModuleName: String? = null
    private var onModuleInstalledCallback: (() -> Unit)? = null

    var status by mutableStateOf<InstallStatus>(InstallStatus.Idle)
        private set

    var installedModules: Set<String> by mutableStateOf(splitInstallManager.installedModules.toSet())
        private set

    init {
        splitInstallManager.registerListener(listener)
    }

    fun dispose() {
        splitInstallManager.unregisterListener(listener)
    }

    fun installModule(moduleName: String, onModuleInstalled: () -> Unit) {
        if (splitInstallManager.installedModules.contains(moduleName)) {
            onModuleInstalled()
            return
        }

        // Avoid starting multiple installs if one is already in progress
        if (status !is InstallStatus.Idle && status !is InstallStatus.Failed) return

        activeModuleName = moduleName
        onModuleInstalledCallback = onModuleInstalled
        // Use a placeholder ID to indicate we are waiting for a session
        status = InstallStatus.Pending(-1)

        splitInstallManager.startInstall(
            SplitInstallRequest.newBuilder().addModule(moduleName).build()
        ).addOnSuccessListener { sessionId ->
            if (activeSessionId == null) {
                activeSessionId = sessionId
            }
            // Only update status if it hasn't progressed beyond our placeholder
            if (status is InstallStatus.Pending && (status as InstallStatus.Pending).sessionId == -1) {
                status = InstallStatus.Pending(sessionId)
            }
        }.addOnFailureListener {
            status = InstallStatus.Failed(-1, -1)
            onModuleInstalledCallback = null
        }
    }

    private fun clearSessionState() {
        activeSessionId = null
        activeModuleName = null
        onModuleInstalledCallback = null
    }

    private fun updateStatus(state: SplitInstallSessionState) {
        val sessionId = state.sessionId
        when (state.status) {
            SplitInstallSessionStatus.PENDING -> {
                status = InstallStatus.Pending(sessionId)
            }

            SplitInstallSessionStatus.DOWNLOADING -> {
                val progress = if (state.totalBytesToDownload > 0) {
                    state.bytesDownloaded.toFloat() / state.totalBytesToDownload
                } else 0f
                status = InstallStatus.Downloading(sessionId, progress)
            }

            SplitInstallSessionStatus.DOWNLOADED -> {
                status = InstallStatus.Installing(sessionId)
            }

            SplitInstallSessionStatus.INSTALLING -> {
                status = InstallStatus.Installing(sessionId)
            }

            SplitInstallSessionStatus.REQUIRES_USER_CONFIRMATION -> {
                status = InstallStatus.RequiresUserConfirmation(state)
            }

            SplitInstallSessionStatus.INSTALLED -> {
                status = InstallStatus.Idle
                installedModules = splitInstallManager.installedModules.toSet()
                onModuleInstalledCallback?.invoke()
                clearSessionState()
            }

            SplitInstallSessionStatus.FAILED -> {
                status = InstallStatus.Failed(sessionId, state.errorCode)
                clearSessionState()
            }

            SplitInstallSessionStatus.CANCELING -> {
                status = InstallStatus.Pending(sessionId)
            }

            SplitInstallSessionStatus.CANCELED -> {
                status = InstallStatus.Idle
                clearSessionState()
            }

            SplitInstallSessionStatus.UNKNOWN -> {
                status = InstallStatus.Failed(sessionId, -1)
                clearSessionState()
            }
        }
    }

    fun startConfirmationDialogForResult(
        state: SplitInstallSessionState,
        launcher: ActivityResultLauncher<IntentSenderRequest>
    ) {
        splitInstallManager.startConfirmationDialogForResult(state, launcher)
    }

    fun cancelInstallModule() {
        activeSessionId?.let { id ->
            splitInstallManager.cancelInstall(id)
        }
        status = InstallStatus.Idle
        clearSessionState()
    }
}
DynamicFeatureManager.kt

/*
 * Copyright 2026 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.example.nav3recipes.dynamicfeature

import androidx.navigation3.runtime.EntryProviderScope
import androidx.navigation3.runtime.NavKey

interface AppNavKey : NavKey {
    // By default, `toString()` is used to generate the `contentKey` for NavEntries.
    // Instead of overriding `toString()`, we provide a dedicated `toContentKey()` function to make
    // it possible to uniquely identify keys for nested objects with the same simple name
    // (e.g., `ModuleA.Home` vs `ModuleB.Home`), without polluting the `toString()` representation.
    fun toContentKey(): Any = this.toString()
}

/**
 * An extension on [EntryProviderScope] specifically for [AppNavKey]s that overrides the default
 * `contentKey` resolution. It explicitly resolves the key via `it.toContentKey()` instead of the default
 * string representation.
 */
inline fun <reified K : AppNavKey> EntryProviderScope<NavKey>.appEntry(
    noinline clazzContentKey: (key: @JvmSuppressWildcards K) -> Any = { it.toContentKey() },
    metadata: Map<String, Any> = emptyMap(),
    noinline content: @androidx.compose.runtime.Composable (K) -> Unit,
) {
    addEntryProvider(K::class, clazzContentKey, { metadata }, content)
}AppNavKey.kt

/*
 * Copyright 2026 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.example.nav3recipes.dynamicfeature


import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.material3.AlertDialog
import androidx.compose.material3.Button
import androidx.compose.material3.CircularProgressIndicator
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Text
import androidx.compose.material3.TextButton
import androidx.compose.runtime.Composable
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.activity.compose.rememberLauncherForActivityResult
import androidx.activity.result.contract.ActivityResultContracts
import androidx.compose.ui.semantics.contentDescription
import androidx.compose.ui.semantics.semantics
import androidx.compose.ui.unit.dp
import kotlin.math.roundToInt

@OptIn(ExperimentalMaterial3Api::class)
@Composable
fun DynamicFeatureDownloadProgressDialog(
    dynamicFeatureManager: DynamicFeatureManager,
    modifier: Modifier = Modifier,
) {
    val status = dynamicFeatureManager.status

    if (status is InstallStatus.Idle) return

    val launcher = rememberLauncherForActivityResult(
        contract = ActivityResultContracts.StartIntentSenderForResult()
    ) {
        // The session status will be updated automatically via the
        // SplitInstallStateUpdatedListener in DynamicFeatureManager,
        // so no explicit handling is required here.
    }

    val progress = if (status is InstallStatus.Downloading) status.progress else 0f
    val progressPercentage = "${(progress * 100).roundToInt()}%"

    AlertDialog(
        onDismissRequest = {},
        modifier = modifier,
        title = {
            Text(text = getStatusTitle(status))
        },
        text = {
            Column(
                verticalArrangement = Arrangement.spacedBy(16.dp),
                horizontalAlignment = Alignment.CenterHorizontally,
                modifier = Modifier.fillMaxWidth(),
            ) {
                if (status is InstallStatus.Downloading) {
                    CircularProgressIndicator(
                        progress = { progress },
                        modifier = Modifier.semantics {
                            contentDescription = "Downloading: $progressPercentage"
                        }
                    )
                    Text(
                        text = progressPercentage,
                        style = MaterialTheme.typography.labelSmall,
                    )
                } else if (status !is InstallStatus.Failed && status !is InstallStatus.RequiresUserConfirmation) {
                    CircularProgressIndicator()
                }

                if (status is InstallStatus.Failed) {
                    Text(
                        text = "Error code: ${status.errorCode}",
                        color = MaterialTheme.colorScheme.error,
                        style = MaterialTheme.typography.bodySmall,
                    )
                }
            }
        },
        confirmButton = {
            if (status is InstallStatus.RequiresUserConfirmation) {
                Button(onClick = {
                    dynamicFeatureManager.startConfirmationDialogForResult(
                        status.state,
                        launcher
                    )
                }) {
                    Text(text = "Confirm Download")
                }
            }
        },
        dismissButton = {
            TextButton(onClick = dynamicFeatureManager::cancelInstallModule) {
                Text(text = "Cancel")
            }
        }
    )
}

private fun getStatusTitle(status: InstallStatus): String {
    return when (status) {
        is InstallStatus.Pending -> "Requesting..."
        is InstallStatus.Downloading -> "Downloading..."
        is InstallStatus.Installing -> "Installing..."
        is InstallStatus.RequiresUserConfirmation -> "Requires Confirmation"
        is InstallStatus.Failed -> "Installation Failed"
        else -> ""
    }
}
DynamicFeatureDownloadProgressDialog.kt

/*
 * Copyright 2026 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.example.nav3recipes.dynamicfeature

import androidx.navigation3.runtime.EntryProviderScope
import androidx.navigation3.runtime.NavKey

/**
 * Base class for defining a dynamic feature module.
 *
 * Caches the [DynamicModuleEntryBuilder] instance to guarantee that the reflection instantiation
 * via [Class.forName] and [Class.newInstance] occurs exactly once per application process lifetime,
 * optimizing performance during recompositions when the `entryProvider` block is re-evaluated.
 */
abstract class DynamicModule(
    val entryBuilderClassName: String,
    val moduleName: String,
) {
    private var dynamicModuleEntryBuilder: DynamicModuleEntryBuilder? = null

    internal fun getDynamicModuleEntryBuilder(): DynamicModuleEntryBuilder {
        return dynamicModuleEntryBuilder ?: (Class.forName(entryBuilderClassName)
            .getConstructor()
            .newInstance() as DynamicModuleEntryBuilder).also { dynamicModuleEntryBuilder = it }
    }
}

/**
 * Interface that every dynamic feature module must implement to register its navigation entries.
 *
 * It is invoked by [buildDynamicEntries] to add the module's routes into the base [EntryProviderScope].
 *
 * **Example:**
 * ```kotlin
 * class ExampleEntryBuilder : DynamicModuleEntryBuilder {
 *     override fun EntryProviderScope<NavKey>.build() {
 *         appEntry<ExampleModule.Screen> {
 *             ExampleScreen()
 *         }
 *     }
 * }
 * ```
 */
fun interface DynamicModuleEntryBuilder {
    fun EntryProviderScope<NavKey>.build()
}

fun EntryProviderScope<NavKey>.buildDynamicEntries(
    module: DynamicModule,
) {
    with(module.getDynamicModuleEntryBuilder()) {
        build()
    }
}
DynamicModule.kt