01-16-2017, 11:31 AM
Sorry not mentionting. I tried with Android 6.0 and Android 7.0. The thing is that I create an ugly case or enclosure for the pine with the lcd and i wanted to have a litle speaker and an amplifier inside the case. The amplifier is powereed using the raspberryPi GPIO 5v pins, and then the amp gets the sound from the minijack but there is the issue, it only detects it if I plug and unplug physically it. In order to do that i have to aopen the case and the close... It will get broken soon. What about something with the GPIO, is there any easy way to use GPIO ports in android?