Allow `null` kernels in VirtualMachineConfig

The lower-level rust code considers the kernel and bootloader values to
be mutually exclusive:

https://cs.android.com/android/platform/superproject/main/+/main:packages/modules/Virtualization/libs/vmconfig/src/lib.rs;l=48;drc=d3bbe1d51c78ac07c61f2125232e558eb56a6ae0
https://cs.android.com/android/platform/superproject/main/+/main:packages/modules/Virtualization/libs/vmconfig/src/lib.rs;l=78;drc=d3bbe1d51c78ac07c61f2125232e558eb56a6ae0

This change fixes the java code so it doesn't mandate that a kernel is
provided.

Test: Run with a bootloader (aosp/3080508)
Bug: b/325930313
Change-Id: Ie60a211e48b63655dde1b98c1e43a82de472c8ae
2 files changed
tree: 808943eafad97a3dcbf411cb0d0801cc2e43c073
  1. apex/
  2. apkdmverity/
  3. authfs/
  4. compos/
  5. demo/
  6. demo_native/
  7. docs/
  8. encryptedstore/
  9. flags/
  10. java/
  11. launcher/
  12. libs/
  13. microdroid/
  14. microdroid_manager/
  15. pvmfw/
  16. rialto/
  17. service_vm/
  18. tests/
  19. virtualizationmanager/
  20. virtualizationservice/
  21. vm/
  22. vm_payload/
  23. vmbase/
  24. vmclient/
  25. vmlauncher_app/
  26. zipfuse/
  27. .clang-format
  28. .gitignore
  29. Android.bp
  30. avf_flags.aconfig
  31. OWNERS
  32. PREUPLOAD.cfg
  33. README.md
  34. rustfmt.toml
  35. TEST_MAPPING
README.md

Android Virtualization Framework (AVF)

Android Virtualization Framework (AVF) provides secure and private execution environments for executing code. AVF is ideal for security-oriented use cases that require stronger isolation assurances over those offered by Android’s app sandbox.

Visit our public doc site to learn more about what AVF is, what it is for, and how it is structured. This repository contains source code for userspace components of AVF.

If you want a quick start, see the getting started guideline and follow the steps there.

For in-depth explanations about individual topics and components, visit the following links.

AVF components:

AVF APIs:

How-Tos: