update android

android/app/capacitor.build.gradle

@@ -2,8 +2,8 @@
 
 android {
   compileOptions {
-      sourceCompatibility JavaVersion.VERSION_17
-      targetCompatibility JavaVersion.VERSION_17
+      sourceCompatibility JavaVersion.VERSION_21
+      targetCompatibility JavaVersion.VERSION_21
   }
 }
 

android/build.gradle

@@ -7,7 +7,7 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.4.2'
+        classpath 'com.android.tools.build:gradle:8.1.0'
         classpath 'com.google.gms:google-services:4.3.5'
 
         // NOTE: Do not place your application dependencies here; they belong
@@ -27,3 +27,15 @@ allprojects {
 task clean(type: Delete) {
     delete rootProject.buildDir
 }
+
+// Force Java 17 for all Android modules
+subprojects { project ->
+    project.afterEvaluate {
+        if (project.hasProperty('android')) {
+            android.compileOptions {
+                sourceCompatibility JavaVersion.VERSION_17
+                targetCompatibility JavaVersion.VERSION_17
+            }
+        }
+    }
+}

android/variables.gradle

@@ -1,11 +1,11 @@
 ext {
     minSdkVersion = 22
-    compileSdkVersion = 33
-    targetSdkVersion = 33
+    compileSdkVersion = 35
+    targetSdkVersion = 35
     androidxActivityVersion = '1.2.0'
     androidxAppCompatVersion = '1.2.0'
     androidxCoordinatorLayoutVersion = '1.1.0'
-    androidxCoreVersion = '1.3.2'
+    androidxCoreVersion = '1.15.0'
     androidxFragmentVersion = '1.3.0'
     junitVersion = '4.13.1'
     androidxJunitVersion = '1.1.2'