I am writing a Tizen app (web app/Javascript) for Samsung Gear S2. I am trying to send XHRs, and this works fine as long as connected via WiFi. However, when connected to my phone via bluetooth, there is an error and the connection can't be established.
I have read different information that this might not be possible at all / not be possible due to an SDK bug / only possible when routing the information through an Android app on the phone / etc.
Does anyone of you know what the issue is and how it may be solved?
Thanks!
The bluetooth interface is managed by the SAP (Samsung Accessory Protocol) and you could the SAP SDK to achieve what you want.
http://developer.samsung.com/gear/develop/creating-your-first-app/setup-sdk
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I have a BLE thermometer and I'd like to record the data from it as the monitoring application (available for both Android and iOS) that comes with it doesn't do it, it merely displays the data on the screen for a limited time.
I tried all BLE apps on both Android (I have a Nexus5 with Android 4.4) and iOS 7.1 iPad with but, while some discovered the device, none of them could display any data because all try to connect to the sensor whereas the sensor returns 0 for kCBAdvDataIsConnectable.
Is this possible? It must be because its own app does it, but I'm not too familiar with BLE and I may be missing something. I was surprised that none of the apps in the App/Play store had the feature of "listening" what a device sends without connecting. But then again, I'm not very familiar with BLE.
A few pointers are appreciated.
I am using Sample App of Bluetooth Chat.I Have one problem I want to search only those devices on which "BluetoothChat" is installed. Please help I am new in android.
It can't be done. All you can do is try connecting them all, if the connection is refused, you will know that this device is not running your app.
That is not possible.because you did not check package name of your application in another device before connectivity via bluetooth.If you want to connect only tab or mobile device then this can easily possible.
Im developing a mobile application in j2me.In my application i connect the mobile with some other device with respect to bluetooth.After connection established i send the command from the mobile to that other device to perform some operations via bluetooth.
Here i does not know how long bluetooth connection remains.Im using javax.bluetooth package.
So please tell me how long (with respect to seconds/minutes,etc) bluetooth connection is remains after connection establishment,Or is there is any bluetooth connection time out in mobile/j2me.H
Here im using nokia s40 series is my targetted device in mobile side.
Im fresh to bluetooth technology.So please forgive my mistakes in the questions.All of them are welcome to provide their ideas.
Thanks and regards,
I am from Bangalore-India. I have developed few J2ME applications that involves client/server interaction through HTTP connection.
I am testing my application on both the leading operators of the country- Airtel and Vodafone. My Midlet works fine with S60rd edition and S40 2nd edition(6030) phone. but as soon as i switch to S40 3rd edition phones like 6233, I am not able to acces the GPRS through my MIDLET. Though the GPRS is working fine with the native phone browser.
Even the MIDLET is not able to access GPRS on currently released phones such as 5310 Xpress Music and 3110 classic.
I have done some packet captures as weel at my server end but the observation is that my request is not reaching upto the server.
I have gone through tons of web references that talk abt APN settings, but no solution has worked for me :(
Is there anyone who can help me out so solve this S40 specific problem.
Thanks in advance.
Can you access GPRS from any MIDlets other than yours? If not, then it sounds very much like a GPRS settings problem.
If I remember correctly, S40 handsets have a Streaming settings option in the settings menu. Ensure you've created a GPRS access point which is referenced in the streaming settings option.
Novatel Wireless provides their NovaCore SDK for developers wishing to interface with their line of modems. I'm currently developing an open source managed wrapper for it, but I'm having difficulties with testing. I own a Novatel MiFi and have mobile broadband service through Sprint, but that can only get me so far. The device is already activated, thus I can't test the network activation features of the NovaCore SDK. There are also certain features only available for HSPA modems, which I am not able to get in my area.
Is there an emulator capable of emulating a Novatel Wireless modem so that I can test my library without physical hardware and an actual data connection? If not, do you have any other suggestions that might help in this situation?
I've contacted Novatel Wireless via email and their developer forum, but have not received a response.
Thanks!