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gerrit-public.fairphone.software / device / google / cuttlefish / e7089d9b982e0f25e25fc24341657a7f177d0daa
commite7089d9b982e0f25e25fc24341657a7f177d0daa[log] [tgz]
authorYifan Hong <elsk@google.com>Mon Jan 27 18:31:46 2020 -0800
committerYifan Hong <elsk@google.com>Mon Jan 27 19:03:58 2020 -0800
tree85205d1316d9e6f130aefacb93cf138a93d446c7
parent604e79a845f6fbb1e9f13b147f0b43c34b609da8 [diff]
Implement health HAL correctly.

Certain APIs for the HAL does not provide consistent data.
In particular, getHealthInfo reports a fake battery, but other
APIs (getChargeCounter, getCurrentNow, getCapacity, and
getChargeStatus) do not report it.

Test: VtsHalHealthV2_0TargetTest
Test: VtsHalHealthV2_1TargetTest

Bug: 148425928
Change-Id: I157b038a94b68690672a572b4f73d43596b27403
1 file changed
tree: 85205d1316d9e6f130aefacb93cf138a93d446c7
  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!