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gerrit-public.fairphone.software / device / google / cuttlefish / c17acdaa2e8d41ec3bb4c8e8284dc16eced5bc87
commitc17acdaa2e8d41ec3bb4c8e8284dc16eced5bc87[log] [tgz]
authorA. Cody Schuffelen <schuffelen@google.com>Thu Jan 23 15:54:40 2020 -0800
committerA. Cody Schuffelen <schuffelen@google.com>Mon Feb 03 15:19:41 2020 -0800
treec3e5a4ad1ecbc6d6a54beee354bea1c67c86b4db
parent097ad9ff6134f2f19cd9fe799ffe4773cf655232 [diff]
Support preserving assembly/runtime files

When using overlays, they are placed in cuttlefish_runtime which causes
them to be deleted on every invocation of launch_cvd. This change allows
preserving some files in cuttlefish_assembly and cuttlefish_runtime
between invocations.

Test: launch_cvd --num_instances=2, modify /data, re-launch
Bug: 148242646
Change-Id: Ibd5ba2969da4f2653e9122a91259e332ade9f342
1 file changed
tree: c3e5a4ad1ecbc6d6a54beee354bea1c67c86b4db
  1. common/
  2. guest/
  3. host/
  4. shared/
  5. tests/
  6. tools/
  7. vsoc_arm64/
  8. vsoc_x86/
  9. vsoc_x86_64/
  10. vsoc_x86_noapex/
  11. Android.bp
  12. Android.mk
  13. AndroidProducts.mk
  14. CleanSpec.mk
  15. dtb.img
  16. fetcher.mk
  17. host_package.mk
  18. OWNERS
  19. README.md
  20. TEST_MAPPING
README.md

So you want to try cuttlefish?

  1. Download, build, and install the host debian package:
git clone https://github.com/google/android-cuttlefish
cd android-cuttlefish
debuild -i -us -uc -b
sudo dpkg -i ../cuttlefish-common_*_amd64.deb
sudo apt-get install -f
  1. Go to http://ci.android.com/
  2. Enter a branch name. Start with aosp-master if you don't know what you're looking for
  3. Navigate to aosp_cf_x86_phone and click on userdebug for the latest build
  4. Click on Artifacts
  5. Scroll down to the OTA images. These packages look like aosp_cf_x86_phone-img-xxxxxx.zip -- it will always have img in the name. Download this file
  6. Scroll down to cvd-host_package.tar.gz. You should always download a host package from the same build as your images.
  7. On your local system, combine the packages:
mkdir cf
cd cf
tar xvf /path/to/cvd-host_package.tar.gz
unzip /path/to/aosp_cf_x86_phone-img-xxxxxx.zip

  1. Launch cuttlefish with:

    $ HOME=$PWD ./bin/launch_cvd

  2. Stop cuttlefish with:

    $ HOME=$PWD ./bin/stop_cvd

So you want to debug cuttlefish?

You can use adb to debug it, just like a physical device:

$ ./bin/adb -e shell

So you want to see cuttlefish?

You can use the TightVNC JViewer. Once you have downloaded the TightVNC Java Viewer JAR in a ZIP archive, run it with

$ java -jar tightvnc-jviewer.jar -ScalingFactor=50 -Tunneling=no -host=localhost -port=6444

Click "Connect" and you should see a lock screen!