1 files changed, 270 insertions, 0 deletions

diff --git a/src/android/app/build.gradle.kts b/src/android/app/build.gradle.kts
new file mode 100644
index 000000000..bab4f4d0f
--- /dev/null
+++ b/src/android/app/build.gradle.kts
@@ -0,0 +1,270 @@
+// SPDX-FileCopyrightText: 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+import android.annotation.SuppressLint
+import kotlin.collections.setOf
+import org.jetbrains.kotlin.konan.properties.Properties
+import org.jlleitschuh.gradle.ktlint.reporter.ReporterType
+
+plugins {
+    id("com.android.application")
+    id("org.jetbrains.kotlin.android")
+    id("kotlin-parcelize")
+    kotlin("plugin.serialization") version "1.8.21"
+    id("androidx.navigation.safeargs.kotlin")
+    id("org.jlleitschuh.gradle.ktlint") version "11.4.0"
+}
+
+/**
+ * Use the number of seconds/10 since Jan 1 2016 as the versionCode.
+ * This lets us upload a new build at most every 10 seconds for the
+ * next 680 years.
+ */
+val autoVersion = (((System.currentTimeMillis() / 1000) - 1451606400) / 10).toInt()
+
+@Suppress("UnstableApiUsage")
+android {
+    namespace = "org.yuzu.yuzu_emu"
+
+    compileSdkVersion = "android-33"
+    ndkVersion = "25.2.9519653"
+
+    buildFeatures {
+        viewBinding = true
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+
+    kotlinOptions {
+        jvmTarget = "17"
+    }
+
+    packaging {
+        // This is necessary for libadrenotools custom driver loading
+        jniLibs.useLegacyPackaging = true
+    }
+
+    defaultConfig {
+        // TODO If this is ever modified, change application_id in strings.xml
+        applicationId = "org.yuzu.yuzu_emu"
+        minSdk = 30
+        targetSdk = 33
+        versionName = getGitVersion()
+
+        // If you want to use autoVersion for the versionCode, create a property in local.properties
+        // named "autoVersioned" and set it to "true"
+        val properties = Properties()
+        val versionProperty = try {
+            properties.load(project.rootProject.file("local.properties").inputStream())
+            properties.getProperty("autoVersioned") ?: ""
+        } catch (e: Exception) { "" }
+
+        versionCode = if (versionProperty == "true") {
+            autoVersion
+        } else {
+            1
+        }
+
+        ndk {
+            @SuppressLint("ChromeOsAbiSupport")
+            abiFilters += listOf("arm64-v8a")
+        }
+
+        buildConfigField("String", "GIT_HASH", "\"${getGitHash()}\"")
+        buildConfigField("String", "BRANCH", "\"${getBranch()}\"")
+    }
+
+    // Define build types, which are orthogonal to product flavors.
+    buildTypes {
+
+        // Signed by release key, allowing for upload to Play Store.
+        release {
+            resValue("string", "app_name_suffixed", "yuzu")
+            signingConfig = signingConfigs.getByName("debug")
+            isMinifyEnabled = true
+            isDebuggable = false
+            proguardFiles(
+                getDefaultProguardFile("proguard-android.txt"),
+                "proguard-rules.pro"
+            )
+        }
+
+        // builds a release build that doesn't need signing
+        // Attaches 'debug' suffix to version and package name, allowing installation alongside the release build.
+        register("relWithDebInfo") {
+            resValue("string", "app_name_suffixed", "yuzu Debug Release")
+            signingConfig = signingConfigs.getByName("debug")
+            isMinifyEnabled = true
+            isDebuggable = true
+            proguardFiles(
+                getDefaultProguardFile("proguard-android.txt"),
+                "proguard-rules.pro"
+            )
+            versionNameSuffix = "-relWithDebInfo"
+            applicationIdSuffix = ".relWithDebInfo"
+            isJniDebuggable = true
+        }
+
+        // Signed by debug key disallowing distribution on Play Store.
+        // Attaches 'debug' suffix to version and package name, allowing installation alongside the release build.
+        debug {
+            resValue("string", "app_name_suffixed", "yuzu Debug")
+            isDebuggable = true
+            isJniDebuggable = true
+            versionNameSuffix = "-debug"
+            applicationIdSuffix = ".debug"
+        }
+    }
+
+    flavorDimensions.add("version")
+    productFlavors {
+        create("mainline") {
+            dimension = "version"
+            buildConfigField("Boolean", "PREMIUM", "false")
+        }
+
+        create("ea") {
+            dimension = "version"
+            buildConfigField("Boolean", "PREMIUM", "true")
+            applicationIdSuffix = ".ea"
+        }
+    }
+
+    externalNativeBuild {
+        cmake {
+            version = "3.22.1"
+            path = file("../../../CMakeLists.txt")
+        }
+    }
+
+    defaultConfig {
+        externalNativeBuild {
+            cmake {
+                arguments(
+                    "-DENABLE_QT=0", // Don't use QT
+                    "-DENABLE_SDL2=0", // Don't use SDL
+                    "-DENABLE_WEB_SERVICE=0", // Don't use telemetry
+                    "-DBUNDLE_SPEEX=ON",
+                    "-DANDROID_ARM_NEON=true", // cryptopp requires Neon to work
+                    "-DYUZU_USE_BUNDLED_VCPKG=ON",
+                    "-DYUZU_USE_BUNDLED_FFMPEG=ON",
+                    "-DYUZU_ENABLE_LTO=ON"
+                )
+
+                abiFilters("arm64-v8a", "x86_64")
+            }
+        }
+    }
+}
+
+tasks.getByPath("preBuild").dependsOn("ktlintCheck")
+
+ktlint {
+    version.set("0.47.1")
+    android.set(true)
+    ignoreFailures.set(false)
+    disabledRules.set(
+        setOf(
+            "no-wildcard-imports",
+            "package-name",
+            "import-ordering"
+        )
+    )
+    reporters {
+        reporter(ReporterType.CHECKSTYLE)
+    }
+}
+
+dependencies {
+    implementation("androidx.core:core-ktx:1.10.1")
+    implementation("androidx.appcompat:appcompat:1.6.1")
+    implementation("androidx.recyclerview:recyclerview:1.3.0")
+    implementation("androidx.constraintlayout:constraintlayout:2.1.4")
+    implementation("androidx.fragment:fragment-ktx:1.6.0")
+    implementation("androidx.documentfile:documentfile:1.0.1")
+    implementation("com.google.android.material:material:1.9.0")
+    implementation("androidx.preference:preference:1.2.0")
+    implementation("androidx.lifecycle:lifecycle-viewmodel-ktx:2.6.1")
+    implementation("io.coil-kt:coil:2.2.2")
+    implementation("androidx.core:core-splashscreen:1.0.1")
+    implementation("androidx.window:window:1.1.0")
+    implementation("org.ini4j:ini4j:0.5.4")
+    implementation("androidx.constraintlayout:constraintlayout:2.1.4")
+    implementation("androidx.swiperefreshlayout:swiperefreshlayout:1.1.0")
+    implementation("androidx.navigation:navigation-fragment-ktx:2.6.0")
+    implementation("androidx.navigation:navigation-ui-ktx:2.6.0")
+    implementation("info.debatty:java-string-similarity:2.0.0")
+    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.5.0")
+}
+
+fun getGitVersion(): String {
+    var versionName = "0.0"
+
+    try {
+        versionName = ProcessBuilder("git", "describe", "--always", "--long")
+            .directory(project.rootDir)
+            .redirectOutput(ProcessBuilder.Redirect.PIPE)
+            .redirectError(ProcessBuilder.Redirect.PIPE)
+            .start().inputStream.bufferedReader().use { it.readText() }
+            .trim()
+            .replace(Regex("(-0)?-[^-]+$"), "")
+    } catch (e: Exception) {
+        logger.error("Cannot find git, defaulting to dummy version number")
+    }
+
+    if (System.getenv("GITHUB_ACTIONS") != null) {
+        val gitTag = System.getenv("GIT_TAG_NAME")
+        versionName = gitTag ?: versionName
+    }
+
+    return versionName
+}
+
+fun getGitHash(): String {
+    try {
+        val processBuilder = ProcessBuilder("git", "rev-parse", "--short", "HEAD")
+        processBuilder.directory(project.rootDir)
+        val process = processBuilder.start()
+        val inputStream = process.inputStream
+        val errorStream = process.errorStream
+        process.waitFor()
+
+        return if (process.exitValue() == 0) {
+            inputStream.bufferedReader()
+                .use { it.readText().trim() } // return the value of gitHash
+        } else {
+            val errorMessage = errorStream.bufferedReader().use { it.readText().trim() }
+            logger.error("Error running git command: $errorMessage")
+            "dummy-hash" // return a dummy hash value in case of an error
+        }
+    } catch (e: Exception) {
+        logger.error("$e: Cannot find git, defaulting to dummy build hash")
+        return "dummy-hash" // return a dummy hash value in case of an error
+    }
+}
+
+fun getBranch(): String {
+    try {
+        val processBuilder = ProcessBuilder("git", "rev-parse", "--abbrev-ref", "HEAD")
+        processBuilder.directory(project.rootDir)
+        val process = processBuilder.start()
+        val inputStream = process.inputStream
+        val errorStream = process.errorStream
+        process.waitFor()
+
+        return if (process.exitValue() == 0) {
+            inputStream.bufferedReader()
+                .use { it.readText().trim() } // return the value of gitHash
+        } else {
+            val errorMessage = errorStream.bufferedReader().use { it.readText().trim() }
+            logger.error("Error running git command: $errorMessage")
+            "dummy-hash" // return a dummy hash value in case of an error
+        }
+    } catch (e: Exception) {
+        logger.error("$e: Cannot find git, defaulting to dummy build hash")
+        return "dummy-hash" // return a dummy hash value in case of an error
+    }
+}