New core modules for :model, :navigation, :network, :prefs (#3147)

core/network/src/main/AndroidManifest.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <uses-permission android:name="android.permission.INTERNET" />
+</manifest>

core/network/src/main/kotlin/org/meshtastic/core/network/DeviceHardwareRemoteDataSource.kt

@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2025 Meshtastic LLC
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.meshtastic.core.network
+
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+import org.meshtastic.core.network.model.NetworkDeviceHardware
+import org.meshtastic.core.network.service.ApiService
+import javax.inject.Inject
+
+class DeviceHardwareRemoteDataSource @Inject constructor(private val apiService: ApiService) {
+    suspend fun getAllDeviceHardware(): List<NetworkDeviceHardware> =
+        withContext(Dispatchers.IO) { apiService.getDeviceHardware() }
+}

core/network/src/main/kotlin/org/meshtastic/core/network/FirmwareReleaseRemoteDataSource.kt

@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2025 Meshtastic LLC
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.meshtastic.core.network
+
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+import org.meshtastic.core.network.model.NetworkFirmwareReleases
+import org.meshtastic.core.network.service.ApiService
+import javax.inject.Inject
+
+class FirmwareReleaseRemoteDataSource @Inject constructor(private val apiService: ApiService) {
+    suspend fun getFirmwareReleases(): NetworkFirmwareReleases =
+        withContext(Dispatchers.IO) { apiService.getFirmwareReleases() }
+}

core/network/src/main/kotlin/org/meshtastic/core/network/di/NetworkModule.kt

@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2025 Meshtastic LLC
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.meshtastic.core.network.di
+
+import android.content.Context
+import coil3.ImageLoader
+import coil3.disk.DiskCache
+import coil3.memory.MemoryCache
+import coil3.network.okhttp.OkHttpNetworkFetcherFactory
+import coil3.request.crossfade
+import coil3.svg.SvgDecoder
+import coil3.util.DebugLogger
+import coil3.util.Logger
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.android.qualifiers.ApplicationContext
+import dagger.hilt.components.SingletonComponent
+import okhttp3.OkHttpClient
+import org.meshtastic.core.network.BuildConfig
+import javax.inject.Singleton
+
+private const val DISK_CACHE_PERCENT = 0.02
+private const val MEMORY_CACHE_PERCENT = 0.25
+
+@InstallIn(SingletonComponent::class)
+@Module
+class NetworkModule {
+
+    @Provides
+    @Singleton
+    fun provideImageLoader(okHttpClient: OkHttpClient, @ApplicationContext application: Context): ImageLoader {
+        val sharedOkHttp = okHttpClient.newBuilder().build()
+        return ImageLoader.Builder(context = application)
+            .components {
+                add(OkHttpNetworkFetcherFactory(callFactory = { sharedOkHttp }))
+                add(SvgDecoder.Factory())
+            }
+            .memoryCache {
+                MemoryCache.Builder().maxSizePercent(context = application, percent = MEMORY_CACHE_PERCENT).build()
+            }
+            .diskCache { DiskCache.Builder().maxSizePercent(percent = DISK_CACHE_PERCENT).build() }
+            .logger(logger = if (BuildConfig.DEBUG) DebugLogger(minLevel = Logger.Level.Verbose) else null)
+            .crossfade(enable = true)
+            .build()
+    }
+}

core/network/src/main/kotlin/org/meshtastic/core/network/model/NetworkDeviceHardware.kt

@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2025 Meshtastic LLC
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.meshtastic.core.network.model
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class NetworkDeviceHardware(
+    @SerialName("activelySupported") val activelySupported: Boolean = false,
+    @SerialName("architecture") val architecture: String = "",
+    @SerialName("displayName") val displayName: String = "",
+    @SerialName("hasInkHud") val hasInkHud: Boolean? = null,
+    @SerialName("hasMui") val hasMui: Boolean? = null,
+    @SerialName("hwModel") val hwModel: Int = 0,
+    @SerialName("hwModelSlug") val hwModelSlug: String = "",
+    @SerialName("images") val images: List<String>? = null,
+    @SerialName("partitionScheme") val partitionScheme: String? = null,
+    @SerialName("platformioTarget") val platformioTarget: String = "",
+    @SerialName("requiresDfu") val requiresDfu: Boolean? = null,
+    @SerialName("supportLevel") val supportLevel: Int? = null,
+    @SerialName("tags") val tags: List<String>? = null,
+)

core/network/src/main/kotlin/org/meshtastic/core/network/model/NetworkFirmwareRelease.kt

@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2025 Meshtastic LLC
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.meshtastic.core.network.model
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class NetworkFirmwareRelease(
+    @SerialName("id") val id: String = "",
+    @SerialName("page_url") val pageUrl: String = "",
+    @SerialName("release_notes") val releaseNotes: String = "",
+    @SerialName("title") val title: String = "",
+    @SerialName("zip_url") val zipUrl: String = "",
+)
+
+@Serializable
+data class Releases(
+    @SerialName("alpha") val alpha: List<NetworkFirmwareRelease> = listOf(),
+    @SerialName("stable") val stable: List<NetworkFirmwareRelease> = listOf(),
+)
+
+@Serializable
+data class NetworkFirmwareReleases(
+    @SerialName("pullRequests") val pullRequests: List<NetworkFirmwareRelease> = listOf(),
+    @SerialName("releases") val releases: Releases = Releases(),
+)

core/network/src/main/kotlin/org/meshtastic/core/network/service/ApiService.kt

@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2025 Meshtastic LLC
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.meshtastic.core.network.service
+
+import de.jensklingenberg.ktorfit.http.GET
+import org.meshtastic.core.network.model.NetworkDeviceHardware
+import org.meshtastic.core.network.model.NetworkFirmwareReleases
+
+interface ApiService {
+    @GET("resource/deviceHardware")
+    suspend fun getDeviceHardware(): List<NetworkDeviceHardware>
+
+    @GET("github/firmware/list")
+    suspend fun getFirmwareReleases(): NetworkFirmwareReleases
+}