Build Android APK via Myket maven mirror (verified)

- Myket mirror serves maven2 layout at root https://maven.myket.ir (proxies
  Maven Central + Google/AGP); android/build.gradle uses it
- gradle-mirror.init.gradle template injects the mirror into all modules and
  pins build-tools 36 + Java 17 (this env lacks build-tools 35 / JDK 21)
- ANDROID.md updated with the exact working build command
- Produces app-debug.apk (~4.5 MB)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

ANDROID.md

@@ -23,20 +23,33 @@ npm run android:open
 > Point the app at the live server at build time:
 > `NEXT_PUBLIC_USE_SERVER=1 NEXT_PUBLIC_SERVER_URL=https://api.example.com npm run cap:sync`
 
-## ⚠️ Maven mirror required (Iran)
+## ⚠️ Maven mirror (Iran) — VERIFIED WORKING
 
-Gradle pulls the Android Gradle Plugin from **dl.google.com** and **Maven Central**,
-which are blocked in Iran — exactly like nuget.org. Provide a Maven/Gradle mirror
-(your Nexus `maven-public` group that proxies Maven Central **and** Google's
-android repo), then build with the init script:
+Gradle pulls the Android Gradle Plugin from **dl.google.com** + **Maven Central**,
+blocked in Iran. The **Myket** mirror proxies both — at the **root** (no `/maven2`):
+
+```
+https://maven.myket.ir
+```
+
+Copy `android/gradle-mirror.init.gradle.example` → `android/gradle-mirror.init.gradle`,
+then build with the init script. (The `gradlew.bat` wrapper has a CLASSPATH quirk on
+this setup, so invoke the wrapper jar with `java` directly):
 
 ```bash
 cd android
-gradlew.bat assembleDebug --init-script gradle-mirror.init.gradle
+java -classpath gradle\wrapper\gradle-wrapper.jar org.gradle.wrapper.GradleWrapperMain \
+  assembleDebug --init-script gradle-mirror.init.gradle --no-daemon
+# → app/build/outputs/apk/debug/app-debug.apk   (≈4.5 MB)
 ```
 
-Copy `android/gradle-mirror.init.gradle.example` → `android/gradle-mirror.init.gradle`
-and set your mirror URL(s). (Kept out of git; machine-specific.)
+The init script also pins **build-tools 36.0.0** and **Java 17** compatibility,
+which are the versions installed here (Capacitor 8 defaults to build-tools 35 / JDK 21).
+On a CI box with JDK 21 + build-tools 35 you can drop those overrides.
+
+> For Nexus instead of Myket directly: create a **maven2 (proxy)** repo with
+> Remote storage URL `https://maven.myket.ir`, add it to a **maven2 (group)**,
+> and point `MIRROR` at the group URL.
 
 ## Release (Cafe Bazaar / Myket)
 1. Generate a keystore: `keytool -genkey -v -keystore bargevasat.keystore -alias bargevasat -keyalg RSA -keysize 2048 -validity 10000`

android/build.gradle

@@ -3,6 +3,7 @@
 buildscript {
     
     repositories {
+        maven { url 'https://maven.myket.ir' }
         google()
         mavenCentral()
     }
@@ -19,6 +20,7 @@ apply from: "variables.gradle"
 
 allprojects {
     repositories {
+        maven { url 'https://maven.myket.ir' }
         google()
         mavenCentral()
     }

android/gradle-mirror.init.gradle.example

@@ -1,42 +1,40 @@
-// Route Gradle (Android Gradle Plugin + deps) through a Maven mirror — for
-// networks where dl.google.com / repo.maven.apache.org are blocked (Iran).
+// Build APK behind Iran's network using the Myket maven mirror.
 //
-//   1) copy this file to:  android/gradle-mirror.init.gradle
-//   2) set MIRROR (and GOOGLE if your Nexus exposes Google's repo separately)
-//   3) build:  gradlew.bat assembleDebug --init-script gradle-mirror.init.gradle
-
-// A Nexus "maven group" that proxies Maven Central AND Google's android repo:
-def MIRROR = "https://mirror.soroushasadi.com/repository/maven-public/"
-// If Google's repo is a separate proxy, set it here (else leave = MIRROR):
-def GOOGLE = MIRROR
+//   copy to:  android/gradle-mirror.init.gradle   (git-ignored)
+//   build:    java -classpath gradle\wrapper\gradle-wrapper.jar \
+//               org.gradle.wrapper.GradleWrapperMain assembleDebug \
+//               --init-script gradle-mirror.init.gradle --no-daemon
+//
+// NOTE: the mirror serves the maven2 layout at the ROOT (no /maven2 suffix).
+def MIRROR = "https://maven.myket.ir"
 
 settingsEvaluated { settings ->
-  settings.pluginManagement {
-    repositories {
-      maven { url GOOGLE }
-      maven { url MIRROR }
-    }
-  }
+  settings.pluginManagement.repositories { maven { url MIRROR } }
   try {
-    settings.dependencyResolutionManagement {
-      repositoriesMode.set(RepositoriesMode.PREFER_SETTINGS)
-      repositories {
-        maven { url GOOGLE }
-        maven { url MIRROR }
-      }
-    }
+    settings.dependencyResolutionManagement.repositories { maven { url MIRROR } }
   } catch (ignored) { }
 }
 
 allprojects {
-  buildscript {
-    repositories {
-      maven { url GOOGLE }
-      maven { url MIRROR }
+  buildscript { repositories { maven { url MIRROR } } }
+  repositories { maven { url MIRROR } }
+
+  // Environment workarounds (only needed when the exact SDK build-tools / JDK
+  // that Capacitor 8 expects aren't present — e.g. JDK 17 instead of 21, and
+  // build-tools 36 instead of 35). Remove on a CI with JDK 21 + build-tools 35.
+  afterEvaluate { p ->
+    if (p.plugins.hasPlugin('com.android.application') || p.plugins.hasPlugin('com.android.library')) {
+      p.android {
+        buildToolsVersion '36.0.0'
+        compileOptions {
+          sourceCompatibility JavaVersion.VERSION_17
+          targetCompatibility JavaVersion.VERSION_17
+        }
+      }
+    }
+    p.tasks.withType(JavaCompile).configureEach {
+      sourceCompatibility = '17'
+      targetCompatibility = '17'
     }
   }
-  repositories {
-    maven { url GOOGLE }
-    maven { url MIRROR }
-  }
 }