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  1. M

    USB comms between Tablet and Ubuntu PC Exception

    Hi I have an Ubuntu laptop and a Android 9 Tablet (Samsung Active 2). The tablet is connected to the laptop with FTDI connectors and a NULL cable. The code to connect to the laptop through the FTDI connectors and NULL cable is below: import android.hardware.usb.UsbDevice; import...
  2. M

    ADB reverse and TCP communication

    Hi I have Android Studio 4.1, with ubuntu 18.04 in a VMWare Virtual Machine on a Windows 10 laptop. I have connected (using USB3) a Samsung Active 2 Tab up to the laptop (USB3) and Android Studio communicates with it. I can get an app to run on the device from Android Studio and with the help...
  3. M

    Socket exception Permission denied in VirtualBox (with Ubuntu) from Device

    Hi I'm running Android Studio 4.0.1 (it has api 27, 28 and 29 installed). The physical device is a Samsung Active2 (Model SM-T390) and has Android version 9 (api 28) on it. I am running Android Studio in a Virtualbox (version 6.1) with Ubuntu 20.04 installed in it. The Virtualbox is running...
  4. M

    Messages from Service to Client

    Hi I am creating an Activity(Client)/Service App. The Service is local and bound to the Activity. What I would like to do is send messages from the Service to the Activity. I've looked at the Messenger class and it looks promising, except the only examples I've found have the handler in the...
  5. M

    Tablet Skin not showing up in Android Studio’s ‘Create Virtual Device’

    Hi In trying to create an emulator of a Samsung tablet (Tab A 9.7 for example), I start with "New Hardware Profile" which goes to "Choose a device definition" I'm not sure if it's suppose to, but the Galaxy_Tab_A_9.7 does not show up, so I chose the Nexus 10. ![Configure Hardware...
  6. M

    Tablet Skin not showing up in Studio’s ‘Create Virtual Device’

    Hi In trying to create an emulator of a Samsung tablet (Tab A 9.7 for example), I start with “New Hardware Profile” which goes to “Choose a device definition” I’m not sure if it’s suppose to, but the Galaxy_Tab_A_9.7 does not show up, so I chose the Nexus 10. As you can see, that is not a good...
  7. M

    Help LG V40 Thinq android 9, lost videos

    Hi I took some videos with my LG V40 ThinQ with version 9, and after viewing them, they are nowhere to be found anywhere on the device. Any suggestions would be appreciated. Thanks
  8. M

    Create WIFI access point with Samsung Galaxy S2 Tablet with Android 7 (Nougat)

    Hi I have a Samsung Galaxy S2 Tablet with Android 7 (Nougat) and was wondering if I can create a WIFI access point with it?
  9. M

    Emulator Critical UpdateLayeredWindowIndirect

    Hi In creating an Emulator (Galaxy S7 Edge) for Android Studio I got a lot of the same warning: "Emulator: Warning: libpng warning: iCCP: known incorrect sRGB profile ((null):0, (null))" along with a few of these: "Emulator: Critical: UpdateLayeredWindowIndirect failed for ptDst=(610, 122)...
  10. M

    DJI's Android Sample App and Mavic 2 Zoom

    Hi I have a DJI Mavic 2 Zoom and I'm trying to get the Android SDK sample app to communicate with it. The app was retrieved from here: https://github.com/dji-sdk/Mobile-SDK-Android The app is running on a Samsung Galaxy S2 tablet, which is also from DJI I connect the tablet to the Mavic...
  11. M

    Trouble connecting Android Studio to Samsung S2 Tablet

    Hi I'm trying to connect a Samsung Galaxy S2 Tablet with Android 7.0 on it, to a windows 7 pc with Android Studio 3.2.1. I've enabled Developer Options on the Tablet, but it still does not show up as one of the choices from Android Studio's Run->Run->Edit Configurations. I'd expect there'd be a...