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Showing posts with the label Bluetooth

Is It Possibile To Wake Up A Deep Sleep Ble Device In Android Sdk?

I have some BLE beacons that go on deep sleep mode for saving battery policy. Is it possibile, in A… Read more Is It Possibile To Wake Up A Deep Sleep Ble Device In Android Sdk?

Connectgatt On Samsung Galaxy S7 Creates Connection Over Bluetooth Classic Instead Of Ble

I have a dual-mode (BR/EDR + BLE) device running a GATT server. The address is public and same for … Read more Connectgatt On Samsung Galaxy S7 Creates Connection Over Bluetooth Classic Instead Of Ble

I Need To Add My Voice Search App To “complete Action Using” In Android With Bluetooth Headset

I would like to see my app in the 'complete action using' list when i press the call button… Read more I Need To Add My Voice Search App To “complete Action Using” In Android With Bluetooth Headset

Android Ble Write 'oncharacteristicwrite' Returns Status Gatt_write_not_permitted

I've been trying to create a small Android BLE app that sends some bytes of data to a BLE devic… Read more Android Ble Write 'oncharacteristicwrite' Returns Status Gatt_write_not_permitted

Android Decode String Base 64 To Bitmap

Hi guys I wanted to ask you one thing, I have a chat that transfers strings and I can even attach o… Read more Android Decode String Base 64 To Bitmap

Get Bluetooth Rssi Of Android Wear On An Android Phone

I would like to determine the distance between an Android phone (Nexus 5X) and an Android Wear devi… Read more Get Bluetooth Rssi Of Android Wear On An Android Phone

Implement A Timeout In Bluetoothsocket Inputstream.read() In Android

Is it possible to implement a timeout in an inputstream.read() function from a BluetoothSocket in A… Read more Implement A Timeout In Bluetoothsocket Inputstream.read() In Android

Android: Can A Regular Bluetooth Device Communicate With Ble?

I have tried looking at http://developer.android.com/guide/topics/connectivity/bluetooth-le.html an… Read more Android: Can A Regular Bluetooth Device Communicate With Ble?

Slow Reading Speed Of Gatt Characteristics Ble

I'm working on a project to transfer data between a Bluetooth device (TI CC2650) and android. T… Read more Slow Reading Speed Of Gatt Characteristics Ble

??-?? ??:??:??.???: Info/(): Unable To Open Log Device '/dev/log/main': No Such File Or Directory

I am developing a new app about Bluetooth. Because the Android Virtual Devices in android SDK can&#… Read more ??-?? ??:??:??.???: Info/(): Unable To Open Log Device '/dev/log/main': No Such File Or Directory

Need Help To Parse Mealtype On Glucometer Android Ble

Need help to parse mealtype on glucometer android BLE. https://github.com/oesmith/gatt-xml/blob/ma… Read more Need Help To Parse Mealtype On Glucometer Android Ble

Is Bluetooth Oob Pairing Really Supported In Android?

I am a complete newbie to the world of Android.Please forgive me if my question is too naive. I hav… Read more Is Bluetooth Oob Pairing Really Supported In Android?

Bluetoothserversocket Accept Fails And Throws An Ioexception

I have a device which supports the OBEX Object Push Profile, this profile is based upon the Serial … Read more Bluetoothserversocket Accept Fails And Throws An Ioexception

Oreo, Ble Scanner Startscan With Pendingintent Not Working On Samsung Device

I am trying to scan for beacons using startScan(filters, settings, callbackIntent). I have an imple… Read more Oreo, Ble Scanner Startscan With Pendingintent Not Working On Samsung Device

Virtual Bluetooth Device On Android?

Last night, being incessantly bothered by a wrong number caller speaking a foreign language, I star… Read more Virtual Bluetooth Device On Android?

Bluetooth Connection In Android > 4.1.2

I wrote the following activity to connect my Nexus 7 with Arduino, to simply exchange 0 and 1 to sw… Read more Bluetooth Connection In Android > 4.1.2

How Do I Display Data With Values Updated In A Textview?

I would like to display my data as shown in the image below: Now my data is display in listview as… Read more How Do I Display Data With Values Updated In A Textview?

Check For A Especific Value Inside A String

UPDATED In my app, I have a continuos communication with a PCB via bluetooth. This communication is… Read more Check For A Especific Value Inside A String

Error With Receiving Xml Strings Via Bluetooth In Android

i am developing an App which receives xml as String over bluetooth (from Arduino and android phones… Read more Error With Receiving Xml Strings Via Bluetooth In Android

Android Bluetooth - Determine If A Paired Device Is 'on'

I want to determine if a paired device is currently active. I don't really need to connect to i… Read more Android Bluetooth - Determine If A Paired Device Is 'on'