# Removal of v1 Android embedding Java APIs

> Learn how to account for the removal of the Android v1 embedding APIs.




:::important
These breaking change docs are accurate, as of the release
under which they are published. Over time, the
workarounds described here might become inaccurate.
We don't, in general, keep these breaking change docs up
to date as of each release.

The [breaking change index file](/release/breaking-changes)
lists the docs created for each release.
:::


## Summary

Android's v1 embedding has been removed in Flutter 3.29.0.
This follows the deprecation described in
[Android v1 embedding app and plugin creation deprecation][].
The following is a full list of classes removed.

```text
io.flutter.app.FlutterActivity
io.flutter.app.FlutterActivityDelegate
io.flutter.app.FlutterActivityEvents
io.flutter.app.FlutterApplication
io.flutter.app.FlutterFragmentActivity
io.flutter.app.FlutterPlayStoreSplitApplication
io.flutter.app.FlutterPluginRegistry

io.flutter.embedding.engine.plugins.shim.ShimPluginRegistry
io.flutter.embedding.engine.plugins.shim.ShimRegistrar

io.flutter.view.FlutterMain
io.flutter.view.FlutterNativeView
io.flutter.view.FlutterView
```

If your project references any of the above classes, consult the following
list for instructions on migration.

* `io.flutter.app.FlutterActivity` was
   replaced with `io.flutter.embedding.android.FlutterActivity`.
* `io.flutter.app.FlutterActivityDelegate` was
   replaced with `io.flutter.embedding.android.FlutterActivityAndFragmentDelegate`.
* `io.flutter.app.FlutterActivityEvents` was removed.
* `io.flutter.app.FlutterApplication` was removed.
   Flutter projects with custom `Application` implementations should
   instead extend the base `android.app.Application`.
* `io.flutter.app.FlutterFragmentActivity` was
  replaced with `io.flutter.embedding.android.FlutterFragmentActivity`.
* `io.flutter.app.FlutterPlayStoreSplitApplication` was
  replaced with `io.flutter.embedding.android.FlutterPlayStoreSplitApplication`.
* `io.flutter.app.FlutterPluginRegistry` was removed,
   as it only served to let plugins support apps using the v1 embedding.
* `io.flutter.embedding.engine.plugins.shim.ShimPluginRegistry` was removed,
   as it only served to support let plugins support apps using the v1 embedding.
* `io.flutter.embedding.engine.plugins.shim.ShimRegistrar` was removed,
   as it only served to support let plugins support apps using the v1 embedding.
* `io.flutter.view.FlutterMain` was
   replaced by `io.flutter.embedding.engine.loader.FlutterLoader`.
* `io.flutter.view.FlutterNativeView` was
   replaced by `io.flutter.embedding.android.FlutterView`.
* `io.flutter.view.FlutterView` was
   replaced by `io.flutter.embedding.android.FlutterView`.

[Android v1 embedding app and plugin creation deprecation]: /release/breaking-changes/android-v1-embedding-create-deprecation

## Plugin authors

Plugins should remove the `registerWith` method from
their `FlutterPlugin` interface implementation:

```java
public static void registerWith(@NonNull io.flutter.plugin.common.PluginRegistry.Registrar registrar);
```

For an example of this migration,
check out the pull request to remove this method from the
Flutter team-owned plugins: [flutter/packages#6494][].

[flutter/packages#6494]: https://github.com/flutter/packages/pull/6494

## Timeline

Landed in version: 3.28.0-0.1.pre<br>
In stable release: 3.29