How to Fix Flutter Warning: Your Flutter application is created using an older version

Question

I am receiving the following warning on running a Flutter App. Kindly guide how to fix it

Warning: Your Flutter application is created using an older version of the Android
embedding. It's being deprecated in favor of Android embedding v2.

Answer 1

You can add this to AndroidManifest.xml under activity tag.

<meta-data
         android:name="flutterEmbedding"
         android:value="2" />

This should remove the warning.

Answer 2

If you are here because of the flutter 2.10, do this:

Change this:

<application
    android:icon="@mipmap/ic_launcher"
    android:name="io.flutter.app.FlutterApplication"
    android:label="PassesBox"
    ...

To this:

<application
    android:icon="@mipmap/ic_launcher"
    android:name="${applicationName}"
    android:label="PassesBox"
    ...

Answer 3

open your AndroidManifest.xml just remove this line

android:name="io.flutter.app.FlutterApplication"

Answer 4

If you haven't added any native-specific code to your iOS/android folder:

Delete the android and iOS files.

Then run flutter create . to fix the issue.

The command will recreate your Android and iOS file.