Run build-artifacts from Ubuntu and Windows in the emulator

[MarijnS95]

For #162 (comment)

TODO: We're not testing cargo apk run functionality anymore, how do we want to work that into here? We can place the commands inside rust.yml in a third emulator run. This is now happening in a third local run.

Note that this PR is intentionally not based on the merge of #168 to demonstrate it actually failing! This would have caught the bogus refactor in #162.

[dvc94ch]

LGTM, thanks!

[MarijnS95]

@dvc94ch immediately resolving your comments: I intentionally pushed a revert of @msiglreith's fix to showcase that this improved Emulator setup indeed catches that issue :)

[dvc94ch]

looks good now

[MarijnS95]

Now that we have a failure case clearly visible and linked: https://github.com/rust-windowing/android-ndk-rs/runs/3274663232?check_suite_focus=true this PR is now running with the fix in place and should succeed. Ready for review and merge :)

[MarijnS95]

The script strangely has a tendency to get stuck, on a different matrix.source_os even. Added set -x to figure out what's going on. It gets stuck here:

2021-08-08T18:21:16.0576230Z Emulator booted.
2021-08-08T18:21:16.0599730Z [command]/Users/runner/Library/Android/sdk/platform-tools/adb shell input keyevent 82
2021-08-08T18:21:16.9240320Z Disabling animations.
2021-08-08T18:21:16.9277890Z [command]/Users/runner/Library/Android/sdk/platform-tools/adb shell settings put global window_animation_scale 0.0
2021-08-08T18:21:17.4115870Z [command]/Users/runner/Library/Android/sdk/platform-tools/adb shell settings put global transition_animation_scale 0.0
2021-08-08T18:21:17.6868170Z [command]/Users/runner/Library/Android/sdk/platform-tools/adb shell settings put global animator_duration_scale 0.0
2021-08-08T18:21:17.7762760Z [command]/bin/sh -c ./.github/workflows/android_test.sh "ubuntu-latest" "/Users/runner/work/android-ndk-rs/android-ndk-rs"
2021-08-08T18:21:17.9564350Z emulator: INFO: boot completed
2021-08-08T18:21:17.9567220Z emulator: INFO: boot time 64960 ms
2021-08-08T18:21:17.9567880Z emulator: Increasing screen off timeout, logcat buffer size to 2M.
2021-08-08T18:21:17.9580040Z emulator: Revoking microphone permissions for Google App.
2021-08-08T18:21:43.0403370Z emulator: ### WARNING: /etc/localtime does not point to zoneinfo-compatible timezone name
2021-08-08T18:21:43.0505090Z 
2021-08-08T20:39:47.6888850Z ##[error]The operation was canceled.

A working build looks like:

2021-08-08T18:21:08.9113400Z Emulator booted.
2021-08-08T18:21:08.9168200Z [command]/Users/runner/Library/Android/sdk/platform-tools/adb shell input keyevent 82
2021-08-08T18:21:11.1096720Z emulator: INFO: boot completed
2021-08-08T18:21:11.1198330Z emulator: INFO: boot time 53960 ms
2021-08-08T18:21:11.1299610Z emulator: Increasing screen off timeout, logcat buffer size to 2M.
2021-08-08T18:21:11.1396130Z emulator: Revoking microphone permissions for Google App.
2021-08-08T18:21:11.9884620Z Disabling animations.
2021-08-08T18:21:11.9907410Z [command]/Users/runner/Library/Android/sdk/platform-tools/adb shell settings put global window_animation_scale 0.0
2021-08-08T18:21:12.3787490Z [command]/Users/runner/Library/Android/sdk/platform-tools/adb shell settings put global transition_animation_scale 0.0
2021-08-08T18:21:12.5684550Z [command]/Users/runner/Library/Android/sdk/platform-tools/adb shell settings put global animator_duration_scale 0.0
2021-08-08T18:21:12.7914430Z [command]/bin/sh -c ./.github/workflows/android_test.sh "local" ""
2021-08-08T18:21:13.3565060Z Warning: You use environment variable ANDROID_HOME that is deprecated. Please, remove it and use ANDROID_SDK_ROOT instead. Now ANDROID_HOME is used
2021-08-08T18:21:14.5924190Z     Updating crates.io index
... andsoforth

[MarijnS95]

Warning: An error occurred while preparing SDK package Intel x86 Atom_64 System Image: Operation timed out (Read failed).
/Users/runner/Library/Android/sdk/platform-tools/adb -s emulator-5554 emu kill
error: could not connect to TCP port 5554: Connection refused
The process '/Users/runner/Library/Android/sdk/platform-tools/adb' failed with exit code 1

Ehh, let's try one more time...?

Is this something preventing us from running >2 emulators in a single CI run? None of these errors appear related to our scripts at all.

EDIT: This was the run on my local fork (because we have on: push), the run here in on: pull_request seems to have succeeded. I'm keeping the set -x, we'll have to monitor over time if the emulator remains stable or if we should play with its configuration for a bit longer.