[ANDROID] Cannot perform listBlobs action in Azure storage on Android

[jr1000000]

The listBlobs method (and other methods that return a flat-mapped PageIterable) fails with java.lang.ExceptionInInitializerError at com.azure.core.util.serializer.JacksonAdapter.getXmlMapper when running on Android. The http request returns an xml document containing the blobs but XmlMapperFactory doesn't seem able to be resolved and the process hangs until timeout (or until manually terminated if no timeout is set).

LOGCAT output: logcat output.txt

To Reproduce In android (API 26) use the BlockBlobClient.listBlobs() method.

Code Snippet Add the code snippet that causes the issue.

Expected behavior Should return an iterable list of the blobs.

Setup (please complete the following information):

• OS: Android API 26
• IDE: Android Studio
• Library/Libraries: com.azure:azure-storage-blob:12.23.1, com.azure:azure-core-http-okhttp:1.11.2, com.fasterxml.jackson:jackson-bom:2.15.2 (plus all jackson dependencies at 2.15.2 as otherwise not android compatible due unsupported XmlFactory method)
• Java version: compiled in 17, target 8/Android API 26

Additional context PR#37007 may resolve some of this issue by updating reflectionutils in azure core

[JonathanGiles]

@jr1000000 is going to look into using the latest azure-core code to determine if that resolves this issue.

[jr1000000]

Hi @JonathanGiles I have tested importing the latest reflectionutils code and that hasn't resolved the issue. I am still getting the same error logs as before.

[JonathanGiles]

Thanks - leave it with us then.