Update: 2026-05-15 04:16:32

app/build.gradle.kts

@@ -17,6 +17,32 @@ android {
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
 
+    val localProperties = java.util.Properties()
+    val localPropertiesFile = rootProject.file("local.properties")
+    if (localPropertiesFile.exists()) {
+        localProperties.load(java.io.FileInputStream(localPropertiesFile))
+    }
+    val apiKey = localProperties.getProperty("API_KEY", "\"\"")
+
+    defaultConfig {
+        buildConfigField("String", "API_KEY", apiKey)
+    }
+
+    val keystorePropertiesFile = rootProject.file("app/key.properties")
+    val keystoreProperties = java.util.Properties()
+    if (keystorePropertiesFile.exists()) {
+        keystoreProperties.load(java.io.FileInputStream(keystorePropertiesFile))
+    }
+
+    signingConfigs {
+        create("release") {
+            keyAlias = keystoreProperties["keyAlias"] as String?
+            keyPassword = keystoreProperties["keyPassword"] as String?
+            storeFile = keystoreProperties["storeFile"]?.let { file(it) }
+            storePassword = keystoreProperties["storePassword"] as String?
+        }
+    }
+
     buildTypes {
         release {
             isMinifyEnabled = true
@@ -25,6 +51,7 @@ android {
                 getDefaultProguardFile("proguard-android-optimize.txt"),
                 "proguard-rules.pro"
             )
+            signingConfig = signingConfigs.getByName("release")
         }
         debug {
             isMinifyEnabled = false