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Bump to dotnet/java-interop/main@7a058c0e #9066
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Context: dotnet/java-interop#1234 Does It Build™?
Fascinating "corner case" discovered: `AndroidValueManager.CreatePeer()` didn't do a Java-side type check, and thus would allow anything to be "cast to" anything. (The `.JavaCast<T>()` extension method *did* check things, so the most likely codepath worked properly, but not this one.) Fix `AndroidValueManager.CreatePeer()`, bump Java.Interop. Hopefully *now* all unit tests pass.
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Draft commit message: Bump to dotnet/java-interop/main@7a058c0e
Fixes: https://github.com/dotnet/android/issues/9038
Changes: https://github.com/dotnet/java-interop/compare/ccafbe6a102a85efe84ceb210b3b8b93e49edbcb...7a058c0ee50d39dc5783d2b2770ea5e0f1001a56
* dotnet/java-interop@7a058c0e: [Java.Interop] Add `IJavaPeerable.JavaAs()` extension method (dotnet/java-interop#1234)
* dotnet/java-interop@6f9defa5: Bump to dotnet/android-tools/main@3debf8e0 (dotnet/java-interop#1236)
* dotnet/java-interop@6923fb89: [ci] Add dependabot branches to build triggers (dotnet/java-interop#1233)
* dotnet/java-interop@573028f3: [ci] Use macOS 13 Ventura build agents (dotnet/java-interop#1235)
dotnet/java-interop@7a058c0e adds a new `IJavaPeerable.JavaAs<T>()`
extension method, to perform type casts which return `null` when
the cast will not succeed instead of throwing an exception.
Update `AndroidValueManager.CreatePeer()` to check for Java-side
type compatibility (by way of `TypeManager.CreateInstance()`).
Previously, this would not throw:
var instance = …
var r = instance.PeerReference;
var wrap_instance = JniRuntime.CurrentRuntime.ValueManager.CreatePeer (
reference: ref r,
options: JniObjectReferenceOptions.Copy,
targetType: typeof (SomeInterfaceThatInstanceDoesNotImplement));
// `wrap_instance` is not null, `.CreatePeer()` does not throw
wrap_instance.SomeMethod();
// will throw, due to a type mismatch.
`AndroidValueManager.CreatePeer()` will now return `null` if the
Java instance referenced by the `reference:` parameter is not
convertible to `targetType`, as per [`JNIEnv::IsAssignableFrom()`][0].
[0]: https://docs.oracle.com/javase/8/docs/technotes/guides/jni/spec/functions.html#IsAssignableFrom |
jonpryor
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Try dotnet/java-interop#1234
Bump to dotnet/java-interop/main@7a058c0e
Jul 8, 2024
grendello
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Jul 23, 2024
* main: (23 commits) Localized file check-in by OneLocBuild Task (#9129) [ci] Disable CodeQL on CI/PR pipelines (#9128) Refine 16k page alignment support (#9075) [build] fix `ConfigureLocalWorkload` target (#9124) Bump to NDK r27 (#9020) [ci] Use drop service for SDK insertion artifacts (#9116) Fix up all mapping paths (#9121) [ci] Fix maestro publishing for stable packages (#9118) Bump to dotnet/sdk@2f14fea98b 9.0.100-preview.7.24367.21 (#9108) Missing androidx.window.[extensions|sidecar] warnings (#9085) [ci] Use sign-artifacts template for macOS signing (#9091) [ci] Use DotNetCoreCLI to sign macOS files (#9102) [ci] Disable CodeQL on macOS, Linux, non-main jobs (#9111) [tests] re-enable `JavaAbstractMethodTest` (#9097) [Microsoft.Android.Sdk.ILLink] preserve types with `IJniNameProviderAttribute` (#9099) [Mono.Android] Data sharing and Close() overrides (#9103) [AndroidManifest] Add `Android.App.PropertyAttribute` (#9016) [Mono.Android] Add support for AndroidMessageHandler ClientCertificates (#8961) [Mono.Android] Bind and enumify API-35 (#9043) Bump to dotnet/java-interop@7a058c0e (#9066) ...
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Fixes: #9038
Changes: dotnet/java-interop@ccafbe6...7a058c0
IJavaPeerable.JavaAs()
extension method ([Java.Interop] Add.JavaAs()
extension method java-interop#1234)dotnet/java-interop@7a058c0e adds a new
IJavaPeerable.JavaAs<T>()
extension method, to perform type casts which return
null
whenthe cast will not succeed instead of throwing an exception.
Update
AndroidValueManager.CreatePeer()
to check for Java-sidetype compatibility (by way of
TypeManager.CreateInstance()
).Previously, this would not throw:
AndroidValueManager.CreatePeer()
will now returnnull
if theJava instance referenced by the
reference:
parameter is notconvertible to
targetType
, as perJNIEnv::IsAssignableFrom()
.