Flutter OAuth Google Login – Redirect Issue on Android

Description: I’m using Appwrite with Flutter for Google OAuth login. The authentication flow works fine on iOS and the browser, but on Android devices, after a successful Google sign-in, the redirection back to the app is not working as expected.

Details:

Platform: Flutter (latest), Appwrite SDK (latest)

Login Method: account.createOAuth2Session(provider: 'google',) Behavior on iOS: Works correctly, user is redirected back to the app and the session is created. Behavior on Android: Google login succeeds, but after consent, the redirect does not return to the app. Instead, it either hangs or stays on the browser. Expected Behavior: On success, the user should be redirected back to the app with the session established.

Tried:

1. Updated AndroidManifest intent filter for redirect URL.

• <!-- Add this inside the <application> tag, along side the existing <activity> tags --> <activity android:exported="true" android:name="com.linusu.flutter_web_auth_2.CallbackActivity" > <intent-filter android:label="flutter_web_auth_2"> <action android:name="android.intent.action.VIEW" /> <category android:name="android.intent.category.DEFAULT" /> <category android:name="android.intent.category.BROWSABLE" /> <data android:scheme="appwrite-callback-<PROJECT_ID>" /> </intent-filter> </activity>*

2. Ensured redirect URL matches in Appwrite console and app config.
3. Looking for guidance or examples on fixing the Android OAuth redirection issue for Appwrite + Flutter.