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android / device / google / cuttlefish / 47451cebab8dbceece048d6b263df1f1dfe3fad2
commit47451cebab8dbceece048d6b263df1f1dfe3fad2[log] [tgz]
authorPaul Kirth <[email protected]>Mon Jul 13 17:42:08 2020 +0000
committerPaul Kirth <[email protected]>Tue Aug 04 23:14:01 2020 +0000
treec263ea8b26757fe576378b5734d7f8ea382abce8
parent1ca67409630ccb9e1f28763789e4862a9a4c7f7c [diff]
Create common utilities for allocd clients/servers

Adds utilities for sending and receiving data from SharedFds
that checks for socket errors and logs failures.
Also provides a set of convenience APIs for sending/receiving
JSON mesages through a SharedFd.

SendAll() API will send the entire contents of a string
message on the provided socket. In case of error, the send
operation will abort, and SendAll will return false.

Similarly, RecvAll() Reads a string message of size 'count'
on the provided socket. On failure, it returns an empty
string, and on success it returns a new std::string with the
sent message.

Bug: 148823285
Test: make -j
Change-Id: I0cefc74cb68bc3e489d7d10cdfbfa742e54b07d9
4 files changed
tree: c263ea8b26757fe576378b5734d7f8ea382abce8
  1. common/
  2. guest/
  3. host/
  4. recovery/
  5. shared/
  6. tests/
  7. tools/
  8. vsoc_arm64/
  9. vsoc_arm64_only/
  10. vsoc_x86/
  11. vsoc_x86_64/
  12. vsoc_x86_64_only/
  13. vsoc_x86_noapex/
  14. Android.bp
  15. Android.mk
  16. AndroidProducts.mk
  17. CleanSpec.mk
  18. dtb.img
  19. fetcher.mk
  20. host_package.mk
  21. METADATA
  22. OWNERS
  23. README.md
  24. required_images
  25. 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!