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Copilot AI commented Jul 7, 2025

Fixed a typo in the managedName attribute for the MediaLibraryService.onGetSession method binding where "Session" was misspelled as "Seesion". This was causing build errors when developers tried to override the method with the correct spelling.

Problem

When developers attempted to override the OnGetSessionFromMediaLibraryService method (with correct spelling), they would get Java errors during build. However, using the misspelled version OnGetSeesionFromMediaLibraryService would compile but not build properly.

Solution

  • Changed OnGetSeesionFromMediaLibraryService to OnGetSessionFromMediaLibraryService in /source/androidx.media3/media3-session/Transforms/Metadata.xml
  • This is a minimal, single-character fix that corrects the typo without affecting any other functionality

Verification

  • ✅ Metadata validation passes with dotnet cake --target=metadata-verify
  • ✅ Only the intended single character change is made
  • ✅ No other files affected

Now developers can properly override the method using the correct spelling:

public override MediaLibrarySession OnGetSessionFromMediaLibraryService(MediaSession.ControllerInfo controllerInfo)
{
    // Implementation
}

Fixes #1195.


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…raryService -> OnGetSessionFromMediaLibraryService

Co-authored-by: jonathanpeppers <840039+jonathanpeppers@users.noreply.github.com>
Copilot AI changed the title [WIP] OnGetSeesionFromMediaLibraryService Fix typo in MediaLibraryService method name: OnGetSeesionFromMediaLibraryService -> OnGetSessionFromMediaLibraryService Jul 7, 2025
Copilot AI requested a review from jonathanpeppers July 7, 2025 17:23
Copilot finished work on behalf of jonathanpeppers July 7, 2025 17:23
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Can you also update the nugetVersion to 1.7.1.1?

android-libraries/config.json

Lines 1361 to 1367 in 4d4739d

{
"groupId": "androidx.media3",
"artifactId": "media3-session",
"version": "1.7.1",
"nugetVersion": "1.7.1",
"nugetId": "Xamarin.AndroidX.Media3.Session"
},

Leave version as-is.

Co-authored-by: jonathanpeppers <840039+jonathanpeppers@users.noreply.github.com>
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Copilot AI commented Jul 7, 2025

Can you also update the nugetVersion to 1.7.1.1?

android-libraries/config.json

Lines 1361 to 1367 in 4d4739d

{
"groupId": "androidx.media3",
"artifactId": "media3-session",
"version": "1.7.1",
"nugetVersion": "1.7.1",
"nugetId": "Xamarin.AndroidX.Media3.Session"
},

...

Updated the nugetVersion for media3-session from 1.7.1 to 1.7.1.1 in config.json. The version field remains unchanged as requested. 60862b0

Copilot AI requested a review from jonathanpeppers July 7, 2025 19:55
Copilot finished work on behalf of jonathanpeppers July 7, 2025 19:55
@jonathanpeppers
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The customer reports a second issue that is still happening:

obj\Debug\net9.0-android35.0\android\src\com\dooshfm\androidapp\AudioService.java:4: error: AudioService is not abstract and does not override abstract method onGetSession(ControllerInfo) in MediaLibraryService
public class AudioService
             ^

obj\Debug\net9.0-android35.0\android\src\com\dooshfm\androidapp\AudioService.java:79: error: onGetSession(ControllerInfo) in AudioService cannot override onGetSession(ControllerInfo) in MediaLibraryService
    public androidx.media3.session.MediaSession onGetSession(androidx.media3.session.MediaSession.ControllerInfo p0)
                                                                                                          ^  
  return type MediaSession is not compatible with MediaLibrarySession
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
2 errors

XAJVCC...
error: onGetSession(ControllerInfo) in AudioService cannot override onGetSession(ControllerInfo) in MediaLibraryService
    public androidx.media3.session.MediaSession onGetSession(androidx.media3.session.MediaSession.ControllerInfo p0)
                                                                                                          ^
    return type MediaSession is not compatible with MediaLibrarySession

JAVAC0...
error: AudioService is not abstract and does not override abstract method onGetSession(ControllerInfo) in MediaLibraryService
    public class AudioService
           ^

The file in question has the method:

	public androidx.media3.session.MediaSession onGetSession (androidx.media3.session.MediaSession.ControllerInfo p0)
	{
		return n_onGetSession (p0);
	}

	private native androidx.media3.session.MediaSession n_onGetSession (androidx.media3.session.MediaSession.ControllerInfo p0);

We think this is caused by:

<attr
path="/api/package[@name='androidx.media3.session']/class[@name='MediaLibraryService']/method[@name='onGetSession' and count(parameter)=1 and parameter[1][@type='androidx.media3.session.MediaSession.ControllerInfo']]"
name="managedReturn"
>
AndroidX.Media3.Session.MediaSession
</attr>
<attr
path="/api/package[@name='androidx.media3.session']/class[@name='MediaLibraryService']/method[@name='onGetSession' and count(parameter)=1 and parameter[1][@type='androidx.media3.session.MediaSession.ControllerInfo']]"
name="managedOverride"
>
override
</attr>

Remove these, and see if we can solve the problem a different way.

…ediaLibraryService.onGetSession

Co-authored-by: jonathanpeppers <840039+jonathanpeppers@users.noreply.github.com>
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Copilot AI commented Jul 16, 2025

The customer reports a second issue that is still happening:

obj\Debug\net9.0-android35.0\android\src\com\dooshfm\androidapp\AudioService.java:4: error: AudioService is not abstract and does not...

Removed the problematic managedReturn and managedOverride attributes from lines 56-67 in Metadata.xml. These were forcing the onGetSession method to return MediaSession instead of the correct MediaLibrarySession type, causing the Java compatibility errors. 34a061e

Copilot finished work on behalf of jonathanpeppers July 16, 2025 19:10
@jonathanpeppers jonathanpeppers marked this pull request as ready for review July 17, 2025 12:34
@jonathanpeppers jonathanpeppers merged commit 344b325 into main Jul 17, 2025
2 checks passed
@jonathanpeppers jonathanpeppers deleted the copilot/fix-1195 branch July 17, 2025 12:37
jonathanpeppers pushed a commit that referenced this pull request Jul 17, 2025
…rvice` typo (#1198)

Fixes: #1195

Fixed a typo in the managedName attribute for the
`MediaLibraryService.onGetSession` method binding where "Session" was
misspelled as "Seesion". This was causing build errors when developers
tried to override the method with the correct spelling.

## Problem

When developers attempted to override the
`OnGetSessionFromMediaLibraryService` method (with correct spelling),
they would get Java errors during build. However, using the misspelled
version `OnGetSeesionFromMediaLibraryService` would compile but not
build properly.

## Solution

- Changed `OnGetSeesionFromMediaLibraryService` to
  `OnGetSessionFromMediaLibraryService` in
  `/source/androidx.media3/media3-session/Transforms/Metadata.xml`
- This is a minimal, single-character fix that corrects the typo
  without affecting any other functionality
- Removed the problematic `managedReturn` and `managedOverride`
  attributes from lines 56-67 in Metadata.xml. These were forcing the
  `onGetSession` method to return `MediaSession` instead of the
  correct `MediaLibrarySession` type, causing the Java compatibility
  errors.

Now developers can properly override the method using the correct
spelling:

```csharp
public override MediaLibrarySession OnGetSessionFromMediaLibraryService(MediaSession.ControllerInfo controllerInfo)
{
    // Implementation
}
```
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OnGetSeesionFromMediaLibraryService

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