Input audio latency test fails with "WARNING: No sound detected"

[dturner]

Tested on Nvidia Shield K1 build MRA58K

Steps to repro

• Connect Android device to WALT
• Run app and tap 'Audio latency'
• Tap the microphone icon

Expected result:

• Input latency test is run

Actual result

• The following message is displayed: WARNING: No sound detected

[BenjaminFair]

Which version of the app does this happen on?

[dturner]

Version 0.1.4

[BenjaminFair]

I can't reproduce the issue. Can you do the following steps please:

1. Connect the tablet to a computer
2. Run 'adb logcat -c'
3. Connect to the WALT
4. Attempt to run the test
5. Connect to a computer again
6. Run 'adb logcat -d > log.txt'
7. Attach log.txt here or send it to me in some other way

[kamrik]

It would also be good to verify if the tablet detecs WALT as a microphone.
Connect WALT, kill the WALT app, record some sound as if you were recording from built-in mic. Check if the sound gets recorded. If yes, we have a problem with how we prtend being a microphone.