Fix dependency resolution on EAS Build by injecting JCenter and JitPack to settings.gradle

app.json

@@ -55,7 +55,8 @@
         }
       ],
       "./plugins/withKioskAdmin",
-      "./plugins/withUsbCamera"
+      "./plugins/withUsbCamera",
+      "./plugins/withSettingsRepositories"
     ],
     "extra": {
       "eas": {

plugins/withSettingsRepositories.js

@@ -0,0 +1,29 @@
+const { withSettingsGradle } = require('@expo/config-plugins');
+
+const withSettingsRepositories = (config) => {
+  return withSettingsGradle(config, (config) => {
+    let contents = config.modResults.contents;
+    
+    // Append dependencyResolutionManagement block at the end of settings.gradle
+    // to add repositories at settings level. This is required because EAS Build
+    // uses PREFER_SETTINGS repositories mode, which ignores project-level repositories.
+    const reposBlock = `
+// Added by withSettingsRepositories plugin
+dependencyResolutionManagement {
+    repositories {
+        maven { url 'https://jitpack.io' }
+        maven { url 'https://jcenter.bintray.com' }
+    }
+}
+`;
+    
+    if (!contents.includes('https://jcenter.bintray.com')) {
+      contents += reposBlock;
+    }
+    
+    config.modResults.contents = contents;
+    return config;
+  });
+};
+
+module.exports = withSettingsRepositories;