First Commit

features/licenses/api/build.gradle.kts

@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2025 Element Creations Ltd.
+ * Copyright 2024, 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+plugins {
+    id("io.element.android-compose-library")
+}
+
+android {
+    namespace = "io.element.android.features.licenses.api"
+}
+
+dependencies {
+    implementation(projects.libraries.architecture)
+    implementation(projects.libraries.designsystem)
+    implementation(projects.libraries.uiStrings)
+}

features/licenses/api/src/main/kotlin/io/element/android/features/licenses/api/OpenSourceLicensesEntryPoint.kt

@@ -0,0 +1,13 @@
+/*
+ * Copyright (c) 2025 Element Creations Ltd.
+ * Copyright 2024, 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.licenses.api
+
+import io.element.android.libraries.architecture.SimpleFeatureEntryPoint
+
+interface OpenSourceLicensesEntryPoint : SimpleFeatureEntryPoint

features/licenses/impl/build.gradle.kts

@@ -0,0 +1,35 @@
+import extension.setupDependencyInjection
+import extension.testCommonDependencies
+
+/*
+ * Copyright (c) 2025 Element Creations Ltd.
+ * Copyright 2022-2024 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+plugins {
+    id("io.element.android-compose-library")
+    id("kotlin-parcelize")
+    alias(libs.plugins.kotlin.serialization)
+}
+
+android {
+    namespace = "io.element.android.features.licenses.impl"
+}
+
+setupDependencyInjection()
+
+dependencies {
+    implementation(libs.serialization.json)
+    implementation(projects.libraries.architecture)
+    implementation(projects.libraries.designsystem)
+    implementation(projects.libraries.core)
+    implementation(projects.libraries.uiStrings)
+    api(projects.features.licenses.api)
+
+    testCommonDependencies(libs)
+    testImplementation(libs.coroutines.core)
+    testImplementation(projects.libraries.matrix.test)
+}

features/licenses/impl/src/main/kotlin/io/element/android/features/licenses/impl/DefaultOpenSourcesLicensesEntryPoint.kt

@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2025 Element Creations Ltd.
+ * Copyright 2024, 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.licenses.impl
+
+import com.bumble.appyx.core.modality.BuildContext
+import com.bumble.appyx.core.node.Node
+import dev.zacsweers.metro.AppScope
+import dev.zacsweers.metro.ContributesBinding
+import io.element.android.features.licenses.api.OpenSourceLicensesEntryPoint
+import io.element.android.libraries.architecture.createNode
+
+@ContributesBinding(AppScope::class)
+class DefaultOpenSourcesLicensesEntryPoint : OpenSourceLicensesEntryPoint {
+    override fun createNode(parentNode: Node, buildContext: BuildContext): Node {
+        return parentNode.createNode<DependenciesFlowNode>(buildContext)
+    }
+}

features/licenses/impl/src/main/kotlin/io/element/android/features/licenses/impl/DependenciesFlowNode.kt

@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2025 Element Creations Ltd.
+ * Copyright 2024, 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.licenses.impl
+
+import android.os.Parcelable
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import com.bumble.appyx.core.modality.BuildContext
+import com.bumble.appyx.core.node.Node
+import com.bumble.appyx.core.plugin.Plugin
+import com.bumble.appyx.navmodel.backstack.BackStack
+import com.bumble.appyx.navmodel.backstack.operation.push
+import dev.zacsweers.metro.AppScope
+import dev.zacsweers.metro.Assisted
+import dev.zacsweers.metro.AssistedInject
+import io.element.android.annotations.ContributesNode
+import io.element.android.features.licenses.impl.details.DependenciesDetailsNode
+import io.element.android.features.licenses.impl.list.DependencyLicensesListNode
+import io.element.android.features.licenses.impl.model.DependencyLicenseItem
+import io.element.android.libraries.architecture.BackstackView
+import io.element.android.libraries.architecture.BaseFlowNode
+import io.element.android.libraries.architecture.createNode
+import kotlinx.parcelize.Parcelize
+
+@ContributesNode(AppScope::class)
+@AssistedInject
+class DependenciesFlowNode(
+    @Assisted buildContext: BuildContext,
+    @Assisted plugins: List<Plugin>,
+) : BaseFlowNode<DependenciesFlowNode.NavTarget>(
+    backstack = BackStack(
+        initialElement = NavTarget.LicensesList,
+        savedStateMap = buildContext.savedStateMap,
+    ),
+    buildContext = buildContext,
+    plugins = plugins,
+) {
+    sealed interface NavTarget : Parcelable {
+        @Parcelize
+        data object LicensesList : NavTarget
+
+        @Parcelize
+        data class LicenseDetails(val license: DependencyLicenseItem) : NavTarget
+    }
+
+    override fun resolve(navTarget: NavTarget, buildContext: BuildContext): Node {
+        return when (navTarget) {
+            is NavTarget.LicensesList -> {
+                val callback = object : DependencyLicensesListNode.Callback {
+                    override fun navigateToLicense(license: DependencyLicenseItem) {
+                        backstack.push(NavTarget.LicenseDetails(license))
+                    }
+                }
+                createNode<DependencyLicensesListNode>(buildContext, listOf(callback))
+            }
+            is NavTarget.LicenseDetails -> {
+                createNode<DependenciesDetailsNode>(buildContext, listOf(DependenciesDetailsNode.Inputs(navTarget.license)))
+            }
+        }
+    }
+
+    @Composable
+    override fun View(modifier: Modifier) {
+        BackstackView(modifier)
+    }
+}

features/licenses/impl/src/main/kotlin/io/element/android/features/licenses/impl/LicensesProvider.kt

@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2025 Element Creations Ltd.
+ * Copyright 2024, 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.licenses.impl
+
+import android.content.Context
+import dev.zacsweers.metro.AppScope
+import dev.zacsweers.metro.ContributesBinding
+import io.element.android.features.licenses.impl.model.DependencyLicenseItem
+import io.element.android.libraries.core.coroutine.CoroutineDispatchers
+import io.element.android.libraries.di.annotations.ApplicationContext
+import kotlinx.coroutines.withContext
+import kotlinx.serialization.ExperimentalSerializationApi
+import kotlinx.serialization.json.Json
+import kotlinx.serialization.json.decodeFromStream
+
+interface LicensesProvider {
+    suspend fun provides(): List<DependencyLicenseItem>
+}
+
+@ContributesBinding(AppScope::class)
+class AssetLicensesProvider(
+    @ApplicationContext private val context: Context,
+    private val dispatchers: CoroutineDispatchers,
+) : LicensesProvider {
+    @OptIn(ExperimentalSerializationApi::class)
+    override suspend fun provides(): List<DependencyLicenseItem> {
+        return withContext(dispatchers.io) {
+            context.assets.open("licensee-artifacts.json").use { inputStream ->
+                val json = Json {
+                    ignoreUnknownKeys = true
+                    explicitNulls = false
+                }
+                json.decodeFromStream<List<DependencyLicenseItem>>(inputStream)
+                    .sortedBy { it.safeName.lowercase() }
+            }
+        }
+    }
+}

features/licenses/impl/src/main/kotlin/io/element/android/features/licenses/impl/details/DependenciesDetailsNode.kt

@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2025 Element Creations Ltd.
+ * Copyright 2024, 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.licenses.impl.details
+
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import com.bumble.appyx.core.modality.BuildContext
+import com.bumble.appyx.core.node.Node
+import com.bumble.appyx.core.plugin.Plugin
+import dev.zacsweers.metro.AppScope
+import dev.zacsweers.metro.Assisted
+import dev.zacsweers.metro.AssistedInject
+import io.element.android.annotations.ContributesNode
+import io.element.android.features.licenses.impl.model.DependencyLicenseItem
+import io.element.android.libraries.architecture.NodeInputs
+import io.element.android.libraries.architecture.inputs
+
+@ContributesNode(AppScope::class)
+@AssistedInject
+class DependenciesDetailsNode(
+    @Assisted buildContext: BuildContext,
+    @Assisted plugins: List<Plugin>,
+) : Node(
+    buildContext = buildContext,
+    plugins = plugins
+) {
+    data class Inputs(
+        val licenseItem: DependencyLicenseItem,
+    ) : NodeInputs
+
+    private val licenseItem = inputs<Inputs>().licenseItem
+
+    @Composable
+    override fun View(modifier: Modifier) {
+        DependenciesDetailsView(
+            modifier = modifier,
+            licenseItem = licenseItem,
+            onBack = ::navigateUp
+        )
+    }
+}

features/licenses/impl/src/main/kotlin/io/element/android/features/licenses/impl/details/DependenciesDetailsView.kt

@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2025 Element Creations Ltd.
+ * Copyright 2024, 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.licenses.impl.details
+
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Modifier
+import io.element.android.features.licenses.impl.list.aDependencyLicenseItem
+import io.element.android.features.licenses.impl.model.DependencyLicenseItem
+import io.element.android.libraries.designsystem.components.ClickableLinkText
+import io.element.android.libraries.designsystem.components.button.BackButton
+import io.element.android.libraries.designsystem.preview.ElementPreview
+import io.element.android.libraries.designsystem.preview.PreviewsDayNight
+import io.element.android.libraries.designsystem.theme.components.ListItem
+import io.element.android.libraries.designsystem.theme.components.Scaffold
+import io.element.android.libraries.designsystem.theme.components.TopAppBar
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun DependenciesDetailsView(
+    licenseItem: DependencyLicenseItem,
+    onBack: () -> Unit,
+    modifier: Modifier = Modifier,
+) {
+    Scaffold(
+        modifier = modifier,
+        topBar = {
+            TopAppBar(
+                titleStr = licenseItem.safeName,
+                navigationIcon = { BackButton(onClick = onBack) },
+            )
+        },
+    ) { contentPadding ->
+        LazyColumn(
+            modifier = Modifier.padding(contentPadding),
+        ) {
+            val licenses = licenseItem.licenses.orEmpty() +
+                licenseItem.unknownLicenses.orEmpty()
+            items(licenses) { license ->
+                val text = buildString {
+                    if (license.name != null) {
+                        append(license.name)
+                        append("\n")
+                        append("\n")
+                    }
+                    if (license.url != null) {
+                        append(license.url)
+                    }
+                }
+                ListItem(
+                    headlineContent = {
+                        ClickableLinkText(
+                            text = text,
+                            interactionSource = remember { MutableInteractionSource() },
+                        )
+                    }
+                )
+            }
+        }
+    }
+}
+
+@PreviewsDayNight
+@Composable
+internal fun DependenciesDetailsViewPreview() = ElementPreview {
+    DependenciesDetailsView(
+        licenseItem = aDependencyLicenseItem(),
+        onBack = {}
+    )
+}

features/licenses/impl/src/main/kotlin/io/element/android/features/licenses/impl/list/DependencyLicensesListEvent.kt

@@ -0,0 +1,13 @@
+/*
+ * Copyright (c) 2025 Element Creations Ltd.
+ * Copyright 2024, 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.licenses.impl.list
+
+sealed interface DependencyLicensesListEvent {
+    data class SetFilter(val filter: String) : DependencyLicensesListEvent
+}

features/licenses/impl/src/main/kotlin/io/element/android/features/licenses/impl/list/DependencyLicensesListNode.kt

@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2025 Element Creations Ltd.
+ * Copyright 2024, 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.licenses.impl.list
+
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import com.bumble.appyx.core.modality.BuildContext
+import com.bumble.appyx.core.node.Node
+import com.bumble.appyx.core.plugin.Plugin
+import dev.zacsweers.metro.AppScope
+import dev.zacsweers.metro.Assisted
+import dev.zacsweers.metro.AssistedInject
+import io.element.android.annotations.ContributesNode
+import io.element.android.features.licenses.impl.model.DependencyLicenseItem
+import io.element.android.libraries.architecture.callback
+
+@ContributesNode(AppScope::class)
+@AssistedInject
+class DependencyLicensesListNode(
+    @Assisted buildContext: BuildContext,
+    @Assisted plugins: List<Plugin>,
+    private val presenter: DependencyLicensesListPresenter,
+) : Node(
+    buildContext = buildContext,
+    plugins = plugins
+) {
+    interface Callback : Plugin {
+        fun navigateToLicense(license: DependencyLicenseItem)
+    }
+
+    private val callback: Callback = callback()
+
+    @Composable
+    override fun View(modifier: Modifier) {
+        val state = presenter.present()
+        DependencyLicensesListView(
+            state = state,
+            onBackClick = ::navigateUp,
+            onOpenLicense = callback::navigateToLicense,
+        )
+    }
+}

features/licenses/impl/src/main/kotlin/io/element/android/features/licenses/impl/list/DependencyLicensesListPresenter.kt

@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2025 Element Creations Ltd.
+ * Copyright 2024, 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.licenses.impl.list
+
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import dev.zacsweers.metro.Inject
+import io.element.android.features.licenses.impl.LicensesProvider
+import io.element.android.features.licenses.impl.model.DependencyLicenseItem
+import io.element.android.libraries.architecture.AsyncData
+import io.element.android.libraries.architecture.Presenter
+import io.element.android.libraries.core.extensions.runCatchingExceptions
+import kotlinx.collections.immutable.ImmutableList
+import kotlinx.collections.immutable.toImmutableList
+
+@Inject
+class DependencyLicensesListPresenter(
+    private val licensesProvider: LicensesProvider,
+) : Presenter<DependencyLicensesListState> {
+    @Composable
+    override fun present(): DependencyLicensesListState {
+        var licenses by remember {
+            mutableStateOf<AsyncData<ImmutableList<DependencyLicenseItem>>>(AsyncData.Loading())
+        }
+        var filteredLicenses by remember {
+            mutableStateOf<AsyncData<ImmutableList<DependencyLicenseItem>>>(AsyncData.Loading())
+        }
+        var filter by remember { mutableStateOf("") }
+        LaunchedEffect(Unit) {
+            runCatchingExceptions {
+                licenses = AsyncData.Success(licensesProvider.provides().toImmutableList())
+            }.onFailure {
+                licenses = AsyncData.Failure(it)
+            }
+        }
+        LaunchedEffect(filter, licenses.dataOrNull()) {
+            val data = licenses.dataOrNull()
+            val safeFilter = filter.trim()
+            if (data != null && safeFilter.isNotEmpty()) {
+                filteredLicenses = AsyncData.Success(data.filter {
+                    it.safeName.contains(safeFilter, ignoreCase = true) ||
+                        it.groupId.contains(safeFilter, ignoreCase = true) ||
+                        it.artifactId.contains(safeFilter, ignoreCase = true)
+                }.toImmutableList())
+            } else {
+                filteredLicenses = licenses
+            }
+        }
+
+        fun handleEvent(event: DependencyLicensesListEvent) {
+            when (event) {
+                is DependencyLicensesListEvent.SetFilter -> {
+                    filter = event.filter
+                }
+            }
+        }
+
+        return DependencyLicensesListState(
+            licenses = filteredLicenses,
+            filter = filter,
+            eventSink = ::handleEvent,
+        )
+    }
+}

features/licenses/impl/src/main/kotlin/io/element/android/features/licenses/impl/list/DependencyLicensesListState.kt

@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) 2025 Element Creations Ltd.
+ * Copyright 2024, 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.licenses.impl.list
+
+import io.element.android.features.licenses.impl.model.DependencyLicenseItem
+import io.element.android.libraries.architecture.AsyncData
+import kotlinx.collections.immutable.ImmutableList
+
+data class DependencyLicensesListState(
+    val licenses: AsyncData<ImmutableList<DependencyLicenseItem>>,
+    val filter: String,
+    val eventSink: (DependencyLicensesListEvent) -> Unit,
+)

features/licenses/impl/src/main/kotlin/io/element/android/features/licenses/impl/list/DependencyLicensesListStateProvider.kt

@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2025 Element Creations Ltd.
+ * Copyright 2024, 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.licenses.impl.list
+
+import androidx.compose.ui.tooling.preview.PreviewParameterProvider
+import io.element.android.features.licenses.impl.model.DependencyLicenseItem
+import io.element.android.features.licenses.impl.model.License
+import io.element.android.libraries.architecture.AsyncData
+import kotlinx.collections.immutable.ImmutableList
+import kotlinx.collections.immutable.persistentListOf
+
+open class DependencyLicensesListStateProvider : PreviewParameterProvider<DependencyLicensesListState> {
+    override val values: Sequence<DependencyLicensesListState>
+        get() = sequenceOf(
+            aDependencyLicensesListState(
+                licenses = AsyncData.Loading()
+            ),
+            aDependencyLicensesListState(
+                licenses = AsyncData.Failure(Exception("Failed to load licenses"))
+            ),
+            aDependencyLicensesListState(
+                licenses = AsyncData.Success(
+                    persistentListOf(
+                        aDependencyLicenseItem(),
+                        aDependencyLicenseItem(name = null),
+                    )
+                )
+            ),
+            aDependencyLicensesListState(
+                licenses = AsyncData.Success(
+                    persistentListOf(
+                        aDependencyLicenseItem(),
+                        aDependencyLicenseItem(name = null),
+                    )
+                ),
+                filter = "a filter",
+            ),
+        )
+}
+
+private fun aDependencyLicensesListState(
+    licenses: AsyncData<ImmutableList<DependencyLicenseItem>>,
+    filter: String = "",
+): DependencyLicensesListState {
+    return DependencyLicensesListState(
+        licenses = licenses,
+        filter = filter,
+        eventSink = {},
+    )
+}
+
+internal fun aDependencyLicenseItem(
+    name: String? = "A dependency",
+) = DependencyLicenseItem(
+    groupId = "org.some.group",
+    artifactId = "a-dependency",
+    version = "1.0.0",
+    name = name,
+    licenses = listOf(
+        License(
+            identifier = "Apache 2.0",
+            name = "Apache 2.0",
+            url = "https://www.apache.org/licenses/LICENSE-2.0"
+        )
+    ),
+    unknownLicenses = listOf(),
+    scm = null,
+)

features/licenses/impl/src/main/kotlin/io/element/android/features/licenses/impl/list/DependencyLicensesListView.kt

@@ -0,0 +1,130 @@
+/*
+ * Copyright (c) 2025 Element Creations Ltd.
+ * Copyright 2024, 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.licenses.impl.list
+
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.tooling.preview.PreviewParameter
+import androidx.compose.ui.unit.dp
+import io.element.android.compound.tokens.generated.CompoundIcons
+import io.element.android.features.licenses.impl.model.DependencyLicenseItem
+import io.element.android.libraries.architecture.AsyncData
+import io.element.android.libraries.designsystem.components.button.BackButton
+import io.element.android.libraries.designsystem.preview.ElementPreview
+import io.element.android.libraries.designsystem.preview.PreviewsDayNight
+import io.element.android.libraries.designsystem.theme.components.CircularProgressIndicator
+import io.element.android.libraries.designsystem.theme.components.Icon
+import io.element.android.libraries.designsystem.theme.components.ListItem
+import io.element.android.libraries.designsystem.theme.components.Scaffold
+import io.element.android.libraries.designsystem.theme.components.Text
+import io.element.android.libraries.designsystem.theme.components.TextField
+import io.element.android.libraries.designsystem.theme.components.TopAppBar
+import io.element.android.libraries.ui.strings.CommonStrings
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun DependencyLicensesListView(
+    state: DependencyLicensesListState,
+    onBackClick: () -> Unit,
+    onOpenLicense: (DependencyLicenseItem) -> Unit,
+    modifier: Modifier = Modifier,
+) {
+    Scaffold(
+        modifier = modifier,
+        topBar = {
+            TopAppBar(
+                titleStr = stringResource(CommonStrings.common_open_source_licenses),
+                navigationIcon = { BackButton(onClick = onBackClick) },
+            )
+        },
+    ) { contentPadding ->
+        Column(
+            modifier = Modifier
+                .padding(contentPadding)
+                .padding(horizontal = 16.dp)
+        ) {
+            if (state.licenses.isSuccess()) {
+                // Search field
+                TextField(
+                    value = state.filter,
+                    onValueChange = { state.eventSink(DependencyLicensesListEvent.SetFilter(it)) },
+                    leadingIcon = {
+                        Icon(
+                            imageVector = CompoundIcons.Search(),
+                            contentDescription = null,
+                        )
+                    },
+                    modifier = Modifier.fillMaxWidth(),
+                )
+            }
+            LazyColumn {
+                when (state.licenses) {
+                    is AsyncData.Failure -> item {
+                        Text(
+                            text = stringResource(CommonStrings.common_error),
+                            modifier = Modifier.padding(16.dp)
+                        )
+                    }
+                    AsyncData.Uninitialized,
+                    is AsyncData.Loading -> item {
+                        Box(
+                            modifier = Modifier
+                                .fillMaxWidth()
+                                .padding(top = 64.dp)
+                        ) {
+                            CircularProgressIndicator(
+                                modifier = Modifier.align(Alignment.Center)
+                            )
+                        }
+                    }
+                    is AsyncData.Success -> items(state.licenses.data) { license ->
+                        ListItem(
+                            headlineContent = { Text(license.safeName) },
+                            supportingContent = {
+                                Text(
+                                    buildString {
+                                        append(license.groupId)
+                                        append(":")
+                                        append(license.artifactId)
+                                        append(":")
+                                        append(license.version)
+                                    }
+                                )
+                            },
+                            onClick = {
+                                onOpenLicense(license)
+                            }
+                        )
+                    }
+                }
+            }
+        }
+    }
+}
+
+@PreviewsDayNight
+@Composable
+internal fun DependencyLicensesListViewPreview(
+    @PreviewParameter(DependencyLicensesListStateProvider::class) state: DependencyLicensesListState
+) = ElementPreview {
+    DependencyLicensesListView(
+        state = state,
+        onBackClick = {},
+        onOpenLicense = {},
+    )
+}

features/licenses/impl/src/main/kotlin/io/element/android/features/licenses/impl/model/DependencyLicenseItem.kt

@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2025 Element Creations Ltd.
+ * Copyright 2024, 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.licenses.impl.model
+
+import android.os.Parcelable
+import kotlinx.parcelize.IgnoredOnParcel
+import kotlinx.parcelize.Parcelize
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+@Parcelize
+data class DependencyLicenseItem(
+    val groupId: String,
+    val artifactId: String,
+    val version: String,
+    @SerialName("spdxLicenses")
+    val licenses: List<License>?,
+    val unknownLicenses: List<License>?,
+    val name: String?,
+    val scm: Scm?,
+) : Parcelable {
+    @IgnoredOnParcel
+    val safeName = name?.takeIf { name -> name != "null" } ?: "$groupId:$artifactId"
+}
+
+@Serializable
+@Parcelize
+data class License(
+    val identifier: String?,
+    val name: String?,
+    val url: String?,
+) : Parcelable
+
+@Serializable
+@Parcelize
+data class Scm(
+    val url: String,
+) : Parcelable

features/licenses/impl/src/test/kotlin/io/element/android/features/licenses/impl/DefaultOpenSourcesLicensesEntryPointTest.kt

@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2025 Element Creations Ltd.
+ * Copyright 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.licenses.impl
+
+import androidx.arch.core.executor.testing.InstantTaskExecutorRule
+import com.bumble.appyx.core.modality.BuildContext
+import com.bumble.appyx.testing.junit4.util.MainDispatcherRule
+import com.google.common.truth.Truth.assertThat
+import io.element.android.tests.testutils.node.TestParentNode
+import org.junit.Rule
+import org.junit.Test
+
+class DefaultOpenSourcesLicensesEntryPointTest {
+    @get:Rule
+    val instantTaskExecutorRule = InstantTaskExecutorRule()
+
+    @get:Rule
+    val mainDispatcherRule = MainDispatcherRule()
+
+    @Test
+    fun `test node builder`() {
+        val entryPoint = DefaultOpenSourcesLicensesEntryPoint()
+        val parentNode = TestParentNode.create { buildContext, plugins ->
+            DependenciesFlowNode(
+                buildContext = buildContext,
+                plugins = plugins,
+            )
+        }
+        val result = entryPoint.createNode(parentNode, BuildContext.root(null))
+        assertThat(result).isInstanceOf(DependenciesFlowNode::class.java)
+    }
+}

features/licenses/impl/src/test/kotlin/io/element/android/features/licenses/impl/list/DependencyLicensesListPresenterTest.kt

@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 2025 Element Creations Ltd.
+ * Copyright 2024, 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.licenses.impl.list
+
+import app.cash.molecule.RecompositionMode
+import app.cash.molecule.moleculeFlow
+import app.cash.turbine.test
+import com.google.common.truth.Truth.assertThat
+import io.element.android.features.licenses.impl.model.DependencyLicenseItem
+import io.element.android.libraries.architecture.AsyncData
+import io.element.android.tests.testutils.WarmUpRule
+import kotlinx.coroutines.test.runTest
+import org.junit.Rule
+import org.junit.Test
+
+class DependencyLicensesListPresenterTest {
+    @get:Rule
+    val warmUpRule = WarmUpRule()
+
+    @Test
+    fun `present - initial state, no licenses`() = runTest {
+        val presenter = createPresenter { emptyList() }
+        moleculeFlow(RecompositionMode.Immediate) {
+            presenter.present()
+        }.test {
+            val initialState = awaitItem()
+            assertThat(initialState.licenses).isInstanceOf(AsyncData.Loading::class.java)
+            val finalState = awaitItem()
+            assertThat(finalState.licenses.isSuccess()).isTrue()
+            assertThat(finalState.licenses.dataOrNull()).isEmpty()
+            assertThat(finalState.filter).isEqualTo("")
+        }
+    }
+
+    @Test
+    fun `present - initial state, one license`() = runTest {
+        val anItem = aDependencyLicenseItem()
+        val presenter = createPresenter {
+            listOf(anItem)
+        }
+        moleculeFlow(RecompositionMode.Immediate) {
+            presenter.present()
+        }.test {
+            val initialState = awaitItem()
+            assertThat(initialState.licenses).isInstanceOf(AsyncData.Loading::class.java)
+            val finalState = awaitItem()
+            assertThat(finalState.licenses.isSuccess()).isTrue()
+            assertThat(finalState.licenses.dataOrNull()!!.size).isEqualTo(1)
+            assertThat(finalState.licenses.dataOrNull()!!.get(0)).isEqualTo(anItem)
+        }
+    }
+
+    @Test
+    fun `present - initial state, one license, set filter`() = runTest {
+        val anItem = aDependencyLicenseItem()
+        val presenter = createPresenter {
+            listOf(anItem)
+        }
+        moleculeFlow(RecompositionMode.Immediate) {
+            presenter.present()
+        }.test {
+            val initialState = awaitItem()
+            assertThat(initialState.licenses).isInstanceOf(AsyncData.Loading::class.java)
+            val loadedState = awaitItem()
+            assertThat(loadedState.licenses.isSuccess()).isTrue()
+            assertThat(loadedState.licenses.dataOrNull()!!.size).isEqualTo(1)
+            loadedState.eventSink(DependencyLicensesListEvent.SetFilter("dep"))
+            awaitItem().let { state ->
+                assertThat(state.licenses.dataOrNull()!!.size).isEqualTo(1)
+                assertThat(state.filter).isEqualTo("dep")
+            }
+            loadedState.eventSink(DependencyLicensesListEvent.SetFilter("bleh"))
+            skipItems(1)
+            awaitItem().let { state ->
+                assertThat(state.licenses.dataOrNull()!!.size).isEqualTo(0)
+                assertThat(state.filter).isEqualTo("bleh")
+            }
+            loadedState.eventSink(DependencyLicensesListEvent.SetFilter(""))
+            skipItems(1)
+            awaitItem().let { state ->
+                assertThat(state.licenses.dataOrNull()!!.size).isEqualTo(1)
+                assertThat(state.filter).isEqualTo("")
+            }
+        }
+    }
+
+    private fun createPresenter(
+        provideResult: () -> List<DependencyLicenseItem>
+    ) = DependencyLicensesListPresenter(
+        licensesProvider = FakeLicensesProvider(provideResult),
+    )
+}

features/licenses/impl/src/test/kotlin/io/element/android/features/licenses/impl/list/FakeLicensesProvider.kt

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2025 Element Creations Ltd.
+ * Copyright 2024, 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.licenses.impl.list
+
+import io.element.android.features.licenses.impl.LicensesProvider
+import io.element.android.features.licenses.impl.model.DependencyLicenseItem
+import io.element.android.tests.testutils.lambda.lambdaError
+
+class FakeLicensesProvider(
+    private val provideResult: () -> List<DependencyLicenseItem> = { lambdaError() }
+) : LicensesProvider {
+    override suspend fun provides(): List<DependencyLicenseItem> {
+        return provideResult()
+    }
+}

features/licenses/test/build.gradle.kts

@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2025 Element Creations Ltd.
+ * Copyright 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+plugins {
+    id("io.element.android-library")
+}
+
+android {
+    namespace = "io.element.android.features.licenses.test"
+}
+
+dependencies {
+    implementation(projects.features.licenses.api)
+    implementation(projects.libraries.architecture)
+    implementation(projects.tests.testutils)
+}

features/licenses/test/src/main/kotlin/io/element/android/features/licenses/test/FakeOpenSourceLicensesEntryPoint.kt

@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2025 Element Creations Ltd.
+ * Copyright 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.licenses.test
+
+import com.bumble.appyx.core.modality.BuildContext
+import com.bumble.appyx.core.node.Node
+import io.element.android.features.licenses.api.OpenSourceLicensesEntryPoint
+import io.element.android.tests.testutils.lambda.lambdaError
+
+class FakeOpenSourceLicensesEntryPoint : OpenSourceLicensesEntryPoint {
+    override fun createNode(
+        parentNode: Node,
+        buildContext: BuildContext,
+    ): Node {
+        lambdaError()
+    }
+}