build for Android

src-tauri/gen/android/.gitignore

@@ -16,4 +16,5 @@ local.properties
 key.properties
 
 /.tauri
-/tauri.settings.gradle
+/tauri.settings.gradle
+keystore.properties

src-tauri/gen/android/app/build.gradle.kts

@@ -1,4 +1,5 @@
 import java.util.Properties
+import java.io.FileInputStream
 
 plugins {
     id("com.android.application")
@@ -24,6 +25,20 @@ android {
         versionCode = tauriProperties.getProperty("tauri.android.versionCode", "1").toInt()
         versionName = tauriProperties.getProperty("tauri.android.versionName", "1.0")
     }
+    signingConfigs {
+        create("release") {
+            val keystorePropertiesFile = rootProject.file("keystore.properties")
+            val keystoreProperties = Properties()
+            if (keystorePropertiesFile.exists()) {
+                keystoreProperties.load(FileInputStream(keystorePropertiesFile))
+            }
+
+            keyAlias = keystoreProperties["keyAlias"] as String
+            keyPassword = keystoreProperties["password"] as String
+            storeFile = file(keystoreProperties["storeFile"] as String)
+            storePassword = keystoreProperties["password"] as String
+        }
+    }
     buildTypes {
         getByName("debug") {
             manifestPlaceholders["usesCleartextTraffic"] = "true"
@@ -43,6 +58,7 @@ android {
                     .plus(getDefaultProguardFile("proguard-android-optimize.txt"))
                     .toList().toTypedArray()
             )
+            signingConfig = signingConfigs.getByName("release")
         }
     }
     kotlinOptions {