The scenario:
I have a android app running my in cellphone. I´m the owner of this app.
I have a google-glass synced with this cellphone. I´m developing a my app for google-glass using the new GDK launch a few weeks ago.
I want to send a data from glass to cellphone and then receive a answer.
No internet connection is necessary, so i´m planning to use Bluetooth to this data communication.
I can create a Bluetooth socket connection, however this will obligate me to manage it.
There is no android high level abstraction that permit me to call a service or a activity directly on the cellphone?
AFAIK, there's no direct pipe between them, the glass is basically a phone with a different set of inputs and outputs. You can create and manage the connection, and it's yours.
AFAIK, there is no other way to do this, as Travis said there's no direct pipeline between them, seems to be true. You can use use BLUETOOTH Chat Application included in the Android SDK.
Just change the input method to voice input in the application
Install that Application in both the devices
Try It
change the code accordingly to send files too.
Related
I'm developing Flutter app for Android, where I want to exchange some data between few instances of my app on different devices via Bluetooth. I'm using flutter_bluetooth_serial package (this is the only package I found which supports Bluetooth Classic, not Bluetooth Low Energy). I'm able to make connection
between device 1 and device 2 using BluetoothConnection.toAddress(device.address); (but even there was a problem, I had to modify the plugin and apply this workaround to make connection work).
Now I want to run my app on device 2 (which is connected with device 1) and send or receive some data, but I have no idea how I can do that using flutter_bluetooth_serial. In device 1 where I create connection I can use result of BluetoothConnection.toAddress(device.address) to send or listen for some data, but on device 2 I can't use it, because connection is already established by device 1 and I can't see another API for communication.
To simplify: let's say I want to achieve something more or less like Bluetooth chat functionality in this example application, but between multiple Flutter applications, not Flutter app and raspberry pi.
Is there any way of solving it with use of flutter_bluetooth_serial or any other package? Or I have to write some native Android code?
I'm new to android programming and have a question about networking. I am creating a chess app where two players can play a game against each other on separate devices. My goal is to set this up so it works locally (the devices are near each other or on the same wifi network).
I noticed when trying to work through WiFi P2P (which thoroughly confused me) that the end goal was to get the MAC filter and IP address of the device you are connecting to. If I already have these (i.e. the user inputs them on the client device knowing these values externally) can I simply create the connection without using P2P?
In essence, can I simply start a networked android app with creating and connecting to a serversocket rather than dealing with P2P or NSD?
Thanks and sorry for any confusion,
Scott
you can use the alljyon sdk https://www.alljoyn.org/docs-and-downloads ,i had work with it and it work correctly ,you can find a sample demos one for chat in the same wirless without need the internet connection
I'm wondering if it's possible for a Phonegap-based app on one android device to communicate with another Phonegap-based app on another device via Bluetooth?
If it's possible to do this kind of thing with some native Java code for Android, then it should be possible via Phonegap by wrapping that code up as a Phonegap plugin, right...?
From the Android documentation on Bluetooth, I understand one device needs to act as a server and listen for incoming connections and the other "client" needs to initiate by connecting to the server. This would work in the scenario I'm envisaging with two slightly different apps, a "master" app running on a tablet which controls a "slave" app running on a phone, for example.
This BluetoothSerial plugin seems like it might be useful, as it provides functionality for both listening and for initiating a connection. Has anyone use this plugin for communication between android devices?
Check the following two links hope it will answer your question:
https://github.com/don/BluetoothSerial/blob/e1f1b330747c7c656e567bbd51a568067337e756/README.md
https://github.com/don/BluetoothSerial
I am working on the Final Year Project whcih require to use one android phone to control other phone via blue-tooth or wi-fi. I am very new for this area so I have no idea where should I start it.
The basic require is the controller can swap the screen and tap the object. Is there any site or example I can refer to ?
Here is the example app I find on Internet
http://www.addictivetips.com/mobile/tablet-remote-control-one-android-device-with-another-via-bluetooth/
So I am wonder if I can use GesturesBuilder to write this app? As one phone be the server and one as client. I making action on server and the client will receive the signal to perform the same action.
Thanks.
You can use socket programming to do this. See here: http://thinkandroid.wordpress.com/2010/03/27/incorporating-socket-programming-into-your-applications/
That app is bluetooth remote control andoid app
https://play.google.com/store/apps/details?id=com.shakej.blectrl.toll
Hi i wanna work with some bluetooth communication using my Android device.
How can i test bluetooth connections easy?
Let say im creating a simple application that will send the message "Hello World" upon connection. I would like some sort of server application console i could fire up on my iMac and have my android application connect to.
The server application should just be a console or something that displays all the data it receives and maybe a input to back a response.
Is there anykind of program that allow this ?
Or do i really need 2x android devices to create a simple server / client interaction with bluetooth?
this Android Bluetooth Chat App will be good starting point .
you can make this connect to the mac over serial port profile.
The example above is for the latest Android versions (it is possible to accomplish this with 1.x versions of android also, you will have to use the appropriate api that are supported in older android versions also)
For Programming in the Mac refer to This