Doesn't run on Android

[ip]

It shows a black screen.

Logs:

adb install -r ./target/android-artifacts/app/build/outputs/apk/app-debug.apk

adb logcat -c
adb shell am start -n rust.$PROJ/rust.$PROJ.MainActivity
mkdir -p logs
adb logcat -v time | tee logs/android_log_$(date +%F_%R) | grep 'Rust'
./target/android-artifacts/app/build/outputs/apk/app-debug.apk: 1 file pushed. 3.3 MB/s (3013552 bytes in 0.868s)
	pkg: /data/local/tmp/app-debug.apk
Success
Starting: Intent { cmp=rust.zemeroth/.MainActivity VirtualScreenParam=Params{mDisplayId=-1, null, mFlags=0x00000000)} }
09-11 17:05:27.601 D/RustAndroidGlueStdouterr(22592): Entering android_main
09-11 17:05:27.601 D/RustAndroidGlueStdouterr(22592): Creating application thread
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592): thread 'main' panicked at 'Error InvalidEnum executing command: SetRasterizer(Rasterizer { front_face: CounterClockwise, cull_face: Back, method: Fill, offset: None, samples: None })', /home/vanya/.cargo/registry/src/github.com-1ecc6299db9ec823/gfx_device_gl-0.14.3/src/lib.rs:768:12
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592): stack backtrace:
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):    0: <unknown>
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):    1: <unknown>
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):    2: <unknown>
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):    3: <unknown>
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):    4: <unknown>
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):    5: <unknown>
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):    6: <unknown>
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):    7: <unknown>
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):    8: <unknown>
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):    9: <unknown>
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):   10: <unknown>
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):   11: <unknown>
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):   12: <unknown>
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):   13: <unknown>
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):   14: <unknown>
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):   15: <unknown>
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):   16: <unknown>
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):   17: <unknown>
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):   18: <unknown>
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):   19: <unknown>
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):   20: <unknown>
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):   21: <unknown>
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):   22: <unknown>
09-11 17:05:28.081 D/RustAndroidGlueStdouterr(22592):   23: <unknown>

[ozkriff]

That's bad 😞

Can you give more info about your device and android version?

[ip]

Device: Samsung Galaxy A5 (2017)
Android 6.0.1.

[ozkriff]

Have you built that apk yourself on your local machine?

Can you try running zemeroth-v0-0-0-2017-09-09.apk from https://github.com/ozkriff/zemeroth/releases?

[ip]

Yeah, I just ran it, the result is the same.

[kvark]

Fix will be easy, see gfx-rs/gfx#1487
Care to try it out and submit a PR? I'll publish the version update if it helps.

[ip]

I'm just starting to learn Rust so this will take more time for me. Leaving it for you guys :)

[vitvakatu]

Can do now, but have no ability to test

[ip]

@vitvakatu I can test it.

[ozkriff]

Updated to gfx_device_gl v0.14.4

@ip Could you check if zemeroth-v0-0-0-2017-09-12.apk works any better for you?

[ip]

Yes, that works, thanks. Although, the screen becomes black after switching to another app and back, and after lock and unlock. And there is also #107. But it runs :)

[ozkriff]

Although, the screen becomes black after switching to another app and back, and after lock and unlock

That's a known problem of glutin/android-rs-glue.

I think this issue covers it - rust-windowing/glutin#904. But I'm not sure, maybe it's better to open a new issue in https://github.com/tomaka/glutin/issues.