feat(android): add Flutter WebView app with Docker release builds

2026-10-15 16:38:19 +08:00
parent 2745f2491b
commit 589937213f
43 changed files with 1608 additions and 0 deletions
@@ -0,0 +1,75 @@
+plugins {
+    id("com.android.application")
+    // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
+    id("dev.flutter.flutter-gradle-plugin")
+}
+
+// 在任务创建前校验，避免缺配置时 AGP 仅报签名任务不存在。
+if (gradle.startParameter.taskNames.any { it.contains("release", ignoreCase = true) }) {
+    for (name in listOf("DSH_KEYSTORE", "DSH_STORE_PASSWORD", "DSH_KEY_ALIAS", "DSH_KEY_PASSWORD")) {
+        check(!System.getenv(name).isNullOrBlank()) { "Release signing requires $name" }
+    }
+}
+
+android {
+    namespace = "ren.misaka.dshapp"
+    compileSdk = flutter.compileSdkVersion
+    ndkVersion = flutter.ndkVersion
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+
+    defaultConfig {
+        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
+        applicationId = "ren.misaka.dshapp"
+        // You can update the following values to match your application needs.
+        // For more information, see: https://flutter.dev/to/review-gradle-config.
+        minSdk = flutter.minSdkVersion
+        targetSdk = flutter.targetSdkVersion
+        // Uses the version code from pubspec.yaml. When using split APKs, 1000 * ABI_VERSION
+        // is added automatically by Flutter. (https://developer.android.com/studio/build/configure-apk-splits#configure-APK-versions)
+        // You can force using the value of versionCode by specifying the `-P force-version-code-ignoring-abi=true`
+        // flag during build.
+        versionCode = flutter.versionCode
+        versionName = flutter.versionName
+    }
+
+    signingConfigs {
+        create("release") {
+            storeFile = System.getenv("DSH_KEYSTORE")?.let { file(it) }
+            storePassword = System.getenv("DSH_STORE_PASSWORD")
+            keyAlias = System.getenv("DSH_KEY_ALIAS")
+            keyPassword = System.getenv("DSH_KEY_PASSWORD")
+        }
+    }
+
+    buildTypes {
+        release {
+            signingConfig = signingConfigs.getByName("release")
+        }
+    }
+}
+
+// 直接运行 Gradle/Flutter 也不能绕过 release 签名要求。debug 开发不受影响。
+gradle.taskGraph.whenReady {
+    if (allTasks.any { it.project == project && it.name.contains("Release") }) {
+        for (name in listOf("DSH_KEYSTORE", "DSH_STORE_PASSWORD", "DSH_KEY_ALIAS", "DSH_KEY_PASSWORD")) {
+            check(!System.getenv(name).isNullOrBlank()) {
+                "Release signing requires $name; use build.sh --keystore PATH --alias NAME"
+            }
+        }
+        check(file(System.getenv("DSH_KEYSTORE")).isFile) { "Signing keystore does not exist" }
+    }
+}
+
+kotlin {
+    compilerOptions {
+        jvmTarget = org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_17
+    }
+}
+
+flutter {
+    source = "../.."
+}