plezy/android/app/build.gradle.kts

import java.util.Properties
import java.io.FileInputStream

plugins {
    id("com.android.application")
    id("kotlin-android")
    // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
    id("dev.flutter.flutter-gradle-plugin")
}

val mpvVersion = "v1.0.5"
val mpvDir = layout.buildDirectory.dir("libmpv").get().asFile
val mpvAar = "libmpv-release.aar"

val downloadLibmpv by tasks.registering {
    val stamp = File(mpvDir, ".version")
    outputs.upToDateWhen { stamp.exists() && stamp.readText().trim() == mpvVersion }
    doLast {
        mpvDir.mkdirs()
        val url = "https://github.com/edde746/libmpv-android/releases/download/$mpvVersion/$mpvAar"
        exec { commandLine("curl", "-sfL", url, "-o", File(mpvDir, mpvAar).absolutePath) }
        stamp.writeText(mpvVersion)
    }
}

val assVersion = "safety-2"
val assDir = layout.buildDirectory.dir("libass").get().asFile
val assAars = listOf("lib_ass-release.aar", "lib_ass_kt-release.aar", "lib_ass_media-release.aar")

val downloadLibass by tasks.registering {
    val stamp = File(assDir, ".version")
    outputs.upToDateWhen { stamp.exists() && stamp.readText().trim() == assVersion }
    doLast {
        assDir.mkdirs()
        val baseUrl = "https://github.com/edde746/libass-android/releases/download/$assVersion"
        assAars.forEach { name ->
            val dest = File(assDir, name)
            exec { commandLine("curl", "-sfL", "$baseUrl/$name", "-o", dest.absolutePath) }
        }
        stamp.writeText(assVersion)
    }
}

val doviVersion = "2.3.1"
val doviDir = layout.buildDirectory.dir("libdovi").get().asFile
val doviAbis = mapOf(
    "arm64-v8a" to "aarch64-linux-android",
    "armeabi-v7a" to "armv7-linux-androideabi",
    "x86" to "i686-linux-android",
    "x86_64" to "x86_64-linux-android",
)

val downloadLibdovi by tasks.registering {
    val stamp = File(doviDir, ".version")
    outputs.upToDateWhen { stamp.exists() && stamp.readText().trim() == doviVersion }
    doLast {
        doviDir.mkdirs()
        val baseUrl = "https://github.com/edde746/libdovi-builds/releases/download/v$doviVersion"
        doviAbis.forEach { (abi, triple) ->
            val archive = File(doviDir, "$triple.tar.gz")
            exec { commandLine("curl", "-sfL", "$baseUrl/libdovi-$triple.tar.gz", "-o", archive.absolutePath) }
            val outDir = File(doviDir, "$abi/lib")
            outDir.mkdirs()
            exec { commandLine("tar", "-xzf", archive.absolutePath, "-C", outDir.absolutePath) }
            archive.delete()
        }
        stamp.writeText(doviVersion)
    }
}

android {
    namespace = "com.edde746.plezy"
    compileSdk = flutter.compileSdkVersion
    ndkVersion = flutter.ndkVersion

    compileOptions {
        sourceCompatibility = JavaVersion.VERSION_11
        targetCompatibility = JavaVersion.VERSION_11
    }

    kotlinOptions {
        jvmTarget = JavaVersion.VERSION_11.toString()
    }

    defaultConfig {
        applicationId = "com.edde746.plezy"
        // You can update the following values to match your application needs.
        // For more information, see: https://flutter.dev/to/review-gradle-config.
        minSdk = 25  // Fire OS 6.x (API 25); overrides libmpv-android's minSdk=26
        targetSdk = flutter.targetSdkVersion
        versionCode = flutter.versionCode
        versionName = flutter.versionName

        externalNativeBuild {
            cmake {
                arguments += listOf(
                    "-DDOVI_ENABLE_LIBDOVI=ON",
                    "-DDOVI_LIBDOVI_PREBUILT_ROOT=${doviDir.absolutePath}"
                )
            }
        }

        if (System.getenv("AMAZON") != null) {
            versionCode = (flutter.versionCode ?: 0) + 3000
            ndk {
                abiFilters += listOf("armeabi-v7a", "arm64-v8a")
            }
        }
    }

    externalNativeBuild {
        cmake {
            path = file("src/main/cpp/CMakeLists.txt")
        }
    }

    signingConfigs {
        create("release") {
            val keystorePropertiesFile = rootProject.file("key.properties")
            if (keystorePropertiesFile.exists()) {
                val keystoreProperties = Properties()
                keystoreProperties.load(FileInputStream(keystorePropertiesFile))

                keyAlias = keystoreProperties["keyAlias"] as String
                keyPassword = keystoreProperties["keyPassword"] as String
                storeFile = file(keystoreProperties["storeFile"] as String)
                storePassword = keystoreProperties["storePassword"] as String
            }
        }
    }

    buildTypes {
        release {
            // Only use release signing if key.properties exists (not in CI/CD)
            val keystorePropertiesFile = rootProject.file("key.properties")
            if (keystorePropertiesFile.exists()) {
                signingConfig = signingConfigs.getByName("release")
            }
            // If key.properties doesn't exist, it will use debug signing for CI builds
            ndk {
                debugSymbolLevel = "FULL"
            }
        }
    }

    packaging {
        jniLibs {
            // Resolve conflict between libass-android and libmpv native libraries
            pickFirsts.add("lib/*/libc++_shared.so")
        }
    }
}

flutter {
    source = "../.."
}

// Download libdovi before any CMake/native build task
tasks.matching { it.name.contains("CMake") || it.name.contains("externalNative") }.configureEach {
    dependsOn(downloadLibdovi)
}

// Download libmpv and libass AARs before compilation
tasks.matching { it.name.startsWith("pre") && it.name.endsWith("Build") }.configureEach {
    dependsOn(downloadLibmpv)
    dependsOn(downloadLibass)
}


dependencies {
    implementation(files(File(mpvDir, mpvAar)))
    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:1.9.0")

    // Android TV Watch Next integration
    implementation("androidx.tvprovider:tvprovider:1.0.0")

    // Media3 ExoPlayer for Android
    implementation("androidx.media3:media3-exoplayer:1.9.2")
    implementation("androidx.media3:media3-ui:1.9.2")
    implementation("androidx.media3:media3-common:1.9.2")

    // Cronet for HTTP/2 multiplexing + better connection management
    implementation("androidx.media3:media3-datasource-cronet:1.9.2")
    implementation("org.chromium.net:cronet-embedded:143.7445.0")

    // FFmpeg audio decoder for unsupported codecs (ALAC, DTS, TrueHD, etc.)
    implementation("org.jellyfin.media3:media3-ffmpeg-decoder:1.9.0+1")

    // libass-android for ASS/SSA subtitle rendering
    assAars.forEach { implementation(files(File(assDir, it))) }
}