The existing release that references the android v26 libraries and significantly Xamarin.Build.Download 0.4.7 causes a build error when included in a project with Xamarin.GooglePlayServices.Location v71.1600.0
A release referencing the v28 libraries and Xamarin.Build.Download 0.4.11 might be more compatible.
The issue can be reproduced by creating a new app based on the default template, and adding this nugget package and Xamarin.GooglePlayServices.Location v71.1600.0 and then compiling.
1>------ Build started: Project: TestLevel71GooglePackages, Configuration: Debug Any CPU ------
1>C:\...\.nuget\packages\xamarin.build.download\0.4.11\build\Xamarin.Build.Download.targets(137,3): error MSB4018: The "XamarinBuildAndroidAarProguardConfigs" task failed unexpectedly.
1>C:\ ...\.nuget\packages\xamarin.build.download\0.4.11\build\Xamarin.Build.Download.targets(137,3): error MSB4018: System.IO.InvalidDataException: End of Central Directory record could not be found.
1>C:\ ...\.nuget\packages\xamarin.build.download\0.4.11\build\Xamarin.Build.Download.targets(137,3): error MSB4018: at System.IO.Compression.ZipArchive.ReadEndOfCentralDirectory()
1>C:\ ...\.nuget\packages\xamarin.build.download\0.4.11\build\Xamarin.Build.Download.targets(137,3): error MSB4018: at System.IO.Compression.ZipArchive.Init(Stream stream, ZipArchiveMode mode, Boolean leaveOpen)
1>C:\ ...\.nuget\packages\xamarin.build.download\0.4.11\build\Xamarin.Build.Download.targets(137,3): error MSB4018: at System.IO.Compression.ZipArchive..ctor(Stream stream, ZipArchiveMode mode, Boolean leaveOpen, Encoding entryNameEncoding)
1>C:\ ...\.nuget\packages\xamarin.build.download\0.4.11\build\Xamarin.Build.Download.targets(137,3): error MSB4018: at Xamarin.Build.Download.XamarinBuildAndroidAarProguardConfigs.Execute()
1>C:\ ...\.nuget\packages\xamarin.build.download\0.4.11\build\Xamarin.Build.Download.targets(137,3): error MSB4018: at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
1>C:\ ...\.nuget\packages\xamarin.build.download\0.4.11\build\Xamarin.Build.Download.targets(137,3): error MSB4018: at Microsoft.Build.BackEnd.TaskBuilder.<ExecuteInstantiatedTask>d__26.MoveNext()
While this is not strictly an issue with this package, and update might help provide a short term workaround the problem
The existing release that references the android v26 libraries and significantly Xamarin.Build.Download 0.4.7 causes a build error when included in a project with Xamarin.GooglePlayServices.Location v71.1600.0 A release referencing the v28 libraries and Xamarin.Build.Download 0.4.11 might be more compatible. The issue can be reproduced by creating a new app based on the default template, and adding this nugget package and Xamarin.GooglePlayServices.Location v71.1600.0 and then compiling.
While this is not strictly an issue with this package, and update might help provide a short term workaround the problem