commit | 33a87a86d5423dd58d48ed648fdeaf199a33bbe4 | [log] [tgz] |
---|---|---|
author | Jorge E. Moreira <jemoreira@google.com> | Wed Apr 28 15:17:02 2021 -0700 |
committer | Jason Macnak <natsu@google.com> | Wed Jul 14 17:34:29 2021 -0700 |
tree | 826f3df1b9ff031dda8fad18fbd0fc7f1379e767 | |
parent | 054da2f5b7d5e20e0c3b0d3ddd96cadbfc24e26f [diff] |
Process touch events from multiple screens Cherry-picks aosp/1691587 Bug: 186256527 Bug: b/193657706 Test: locally with 5 displays in guest_swiftshader mode Change-Id: Id9ee82834a656c0e239df676dc247a0d31c0ca8f Merged-In: Id9ee82834a656c0e239df676dc247a0d31c0ca8f
Make sure virtualization with KVM is available.
grep -c -w "vmx\|svm" /proc/cpuinfo
This should return a non-zero value. If running on a cloud machine, this may take cloud-vendor-specific steps to enable. For Google Compute Engine specifically, see the GCE guide.
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 sudo reboot
The reboot will trigger installing additional kernel modules and applying udev rules.
Go to http://ci.android.com/
Enter a branch name. Start with aosp-master
if you don‘t know what you’re looking for
Navigate to aosp_cf_x86_64_phone
and click on userdebug
for the latest build
Click on Artifacts
Scroll down to the OTA images. These packages look like aosp_cf_x86_64_phone-img-xxxxxx.zip
-- it will always have img
in the name. Download this file
Scroll down to cvd-host_package.tar.gz
. You should always download a host package from the same build as your images.
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_64_phone-img-xxxxxx.zip
Launch cuttlefish with:
$ HOME=$PWD ./bin/launch_cvd
$ HOME=$PWD ./bin/stop_cvd
You can use adb
to debug it, just like a physical device:
$ ./bin/adb -e shell
When launching with ---start_webrtc
(the default), you can see a list of all available devices at https://localhost:8443
. For more information, see the WebRTC on Cuttlefish documentation.
When launching with --start_vnc_server=true
, 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!