Does Android Things on Raspberry support a pi 3 USB mic? If I couldn’t connect the microphone to RPi3 via ADC (and talk to him via SPI), but can I make Android see it as a microphone by registering it as a user driver? - I need to record it using MediaRecorder.
As @devunwired commented on in the Google IoT Developer Community : USB accessory support is not currently enabled - preview RC1.
While you can talk to ADCs over SPI using the SpiDevice class, sampling at 44.1khz sounds very difficult using the preview-RC1 implementation of the Peripheral I / O API , which currently does not display the API for DMA / I2S controllers.
SpiDevice
preview-RC1
In addition, only 3 user-defined peripheral types currently support preview-RC1 APIs for user space :
I suggest submitting feature requests to b.android.com using this template for all of these <
After the release of DP2, Anddroid Things now supports USB audio. You can use a USB microphone or USB speaker.
Source: https://habr.com/ru/post/1261328/More articles:Angular 2: blur contenteditable div on enter - javascriptWhy can you format a tuple but not a list? - pythonHow to idiomatically check non-empty, non-empty strings in Kotlin? - kotlinThe difference between android.intent.category.LAUNCHER and android.intent.category.IOT_LAUNCHER - androidTwo-way data binding does not work in directive - angularjsWKWebView - didFailProvisionalNavigation is not called when a component fails - iosHow to connect to Wi-Fi using only CMD? - windowsMySQL Error: sql_mode = only_full_group_by - mysqlHow to start a project in Jetbrain Rider? - c #CoreData stack for iOS 9 and iOS 10 in Swift - databaseAll Articles