[google_maps_flutter] io.flutter.view has been deprecated

[sisalik1]

Steps to Reproduce

• Add google_maps_flutter:^2.2.2 as dependency
• Run flutter build appbundle
• Be presented with warnings during first build

Expected results:
No warnings

Actual results:

...\google_maps_flutter_android-2.4.0\android\src\main\java\io\flutter\plugins\googlemaps\Convert.java:27: warning: [deprecation] FlutterMain in io.flut
ter.view has been deprecated
import io.flutter.view.FlutterMain;
                      ^
1 warning

Logs

Running flutter doctor...
Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel master, 3.7.0-13.0.pre.106, on Microsoft Windows [Version 10.0.19044.2364], locale en-US)
[√] Windows Version (Installed version of Windows is version 10 or higher)
[√] Android toolchain - develop for Android devices (Android SDK version 33.0.0-rc1)
[X] Visual Studio - develop for Windows
    X Visual Studio not installed; this is necessary for Windows development.
      Download at https://visualstudio.microsoft.com/downloads/.
      Please install the "Desktop development with C++" workload, including all of its default components
[√] Android Studio (version 2021.3)
[√] Connected device (2 available)
[√] HTTP Host Availability

! Doctor found issues in 1 category.

[exaby73]

Hello @sisalik1. The only message I see is:

Note: /Users/nabeelparkar/.pub-cache/hosted/pub.dartlang.org/google_maps_flutter_android-2.4.0/android/src/main/java/io/flutter/plugins/googlemaps/Convert.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.

I do not see io.flutter.view.FlutterMain explicitly mentioned

[sisalik1]

Where do you see this? I don't see this.

[exaby73]

I created a new project and ran flutter pub add google_maps_flutter then flutter build appbundle

[sisalik1]

Happy new year!
What if you try this: ./gradlew assembleDebug

> Task :google_maps_flutter_android:compileDebugJavaWithJavac
...\.pub-cache\hosted\pub.dartlang.org\google_maps_flutter_android-2.4.0\android\src\main\java\io\flutter\plugins\googlemaps\Convert.java:27: warning: [deprecation] FlutterMain in io.flutter
.view has been deprecated
import io.flutter.view.FlutterMain;
                      ^

[darshankawar]

Thanks for the update. Using ./gradlew assembleDebug, I do see the warning as mentioned above.

\android\src\main\java\io\flutter\plugins\googlemaps\Convert.java:27: warning: [deprecation] FlutterMain in io.flutter
.view has been deprecated
import io.flutter.view.FlutterMain;
                      ^

A similar issue was fixed earlier: #90969

[stuartmorgan-g]

This is for v1 embedding compatibility; we should be suppressing the warning for as long as this code exists (although that shouldn't be too much longer, IIRC we can remove v1 support from 1P plugins after then next release.)

[stuartmorgan-g]

Fixed in flutter/packages#6494

[github-actions]

This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.