All Questions
48 questions
0
votes
0
answers
58
views
Socket connection on Wear OS is always successful over Bluetooth
I am working on a Wear OS app where I am trying to reach a list of IP addresses via a socket connection. Those IP addresses are nonsense (e.g. 1.1.1.1) but the socket still connects. You can reproduce ...
- 289
1
vote
1
answer
692
views
Fetch health information from smartwatch and transfer it to mobile phone via Bluetooth
I need to get the data like heart rate and blood oxygen level from smartwatch and send it to a mobile phone.
I researched and found out I could use the Data Layer API to synch and send data between a ...
- 11
1
vote
1
answer
70
views
Detect if Wear OS device is connected to iPhone
Is there a way to determine if my Android watches are connected to an android phone or an iPhone?
We have a business case do differs between these two cases and use PKCE for android and DAG ...
- 517
0
votes
1
answer
236
views
Wear OS foreground service pauses after a few minutes
I'm building a Wear OS app using Flutter (I don't believe this is a flutter-related issue).
My app needs to read data from a BLE device every 2 seconds.
I'm trying to run the long-lasting task of ...
- 111
2
votes
1
answer
136
views
Is there a way to show an OS-level icon in my Wear OS app, when the watch is disconnected from the phone?
I have seen that in Apple watches, when the watch has been disconnected from the iPhone, in the watch apps, there is an icon in the top center that shows that the watch has been disconnected.
Is there ...
2
votes
1
answer
591
views
Android Wear Os Scan for Bluetooth devices
I am trying to make some kind of indoor navigation, just by using a wear os device (Pixel Smartwatch) and no phone.
So far I am facing issues requesting the permissions for bluetooth.
I started with ...
- 864
3
votes
0
answers
855
views
Is it possible to debug a wear 3 app without an internet connection?
I have written an Android Wear OS app and would like to debug it on my Samsung Galaxy Watch 4, which runs Wear 3.
Previously, I was using a Fossil gen. 6, which ran Wear 2, and was deploying my ...
- 75
1
vote
0
answers
47
views
WearOS watch that records and sends stepCounts as message via Bluetooth to Phone. The phone app's textview for step update is not syncing instantly
I am trying to debug the slow sync between wearOS watch that records and sends step counts as messages via Bluetooth to its companion Android App? It has a delay when storing it to SharedPreferences ...
- 46
0
votes
1
answer
833
views
Bluetooth connection between a smartwatch (Wear OS) and an Arduino Nano BLE 33
I'm a student and I'm new in Android's world.
What I want to do is try to connect my smartwatch to Arduino Nano BLE 33 (because I should show Arduino's data on my smarwatch).
First of all I try to ...
- 13
2
votes
0
answers
75
views
What are the steps to create a bluetooth connection? [closed]
I need to create a Bluetooth connection between two devices (the first is an Android, and the other is an Android Wear) with Java, but I have no idea how to do this.
- 21
1
vote
1
answer
815
views
Android Wear media control not showing previous/next buttons
I'm developing a media player. Unfortunately I can't use the MediaBrowserService to better support devices connected over bluetooth. But at least I implemented the MediaSession class to broadcast ...
- 1,000
1
vote
0
answers
580
views
Bluetooth headset's microphone instead android wear's microphone
I have a problem with android wear's microphone.
Bluetooth headset works with android wear. My app release VoIP application.
When I play voice (from network) in my app with paired bluetooth headset, ...
0
votes
0
answers
173
views
How to capture image using two connected devices via Bluetooth/wifi
I'm developing an app for Android Wear in which I want to use the Wear as a remote control. Android Wear will trigger the shutter opened on an Android device(default camera app and without using ...
- 41
1
vote
0
answers
998
views
Sending notifications from smartphone to Wear OS smartwatch
I've been trying to develop a simple app that can send notifications from a smartphone to an Wear OS smartwatch (more specifically, a Huawei Smartwatch 2).
I've used this code as a basis: github ...
- 43
1
vote
1
answer
6k
views
Transmit data from smartwatch to smartphone over bluetooth
I need some help for data transmission between Android Wear and Android phone.
I found some tutorials and sample code, so I could make a framework.
Much of my code is similar to the Android open ...
- 23
0
votes
1
answer
131
views
Connection showing null, wear not receiving from DataLayer
For my first project using wear, I started simple - using the DataLayer to send one string from Android to Wear. This is actually a test for a much larger project, where all I need to do is have a ...
user5330423
0
votes
1
answer
40
views
How can I identify bluetooth connected nodes when using MessageAPI in Android Wear?
I'm trying to build a Wear app that broadcasts messages to my phone. What I'm trying to achieve is that the messages are sent ONLY when the phone (the Node) is connected via bluetooth. Is there any ...
- 1
1
vote
0
answers
394
views
Android Wear Bluetooth turning on/off using coding
Is it possible turn on and off Bluetooth by coding in Android Wear? I couldn't find anything online.
It's possible in Android mobile apps, but I want to know whether the same is possible with android ...
- 77
10
votes
2
answers
708
views
How to load URL image in android wear?
Right now I am using Glide-library to load the image in Android Wear. It doesn't load the image in most of the times. However, it loads image sometimes. Don't know what going wrong in my code.
Note ...
- 103
0
votes
1
answer
422
views
Android Wear Bluetooth RFCOMM API
Today I started working on connection of Android Wear with Universal Windows Platform(focused on Windows Phone mostly). The main purpose is to send notifications from my app to watch and control music ...
- 3
0
votes
0
answers
75
views
GMS for Android Wearable communication
I am currently working on Android Wearable application development and I have couple of question regarding Android APIs for Wearables.
1) I am wondering why Android uses GMS (Wearable APIs which in ...
- 2,205
0
votes
1
answer
386
views
How to reduce delay while sending continuous data?
I have a wear app which acts as a controller to another app in mobile. I have used message api to communicate between the devices. The messages include recognized touch and non-touch gestures and ...
- 401
3
votes
0
answers
529
views
Scanning nearby Bluetooth devices via Android Wear?
As mentioned by rochdev for the question -
scanning for nearby bluetooth devices
I was able to do so using my Android Phone. However, I tried to do the same thing on an Android wear (LG G Watch) and ...
- 51
0
votes
1
answer
1k
views
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 device (Samsung Gear live) by means of the Bluetooth RSSI.
I found solutions to use the Bluetooth ...
- 123
1
vote
1
answer
731
views
Android getting dynamic permission from third party defined permissions
I'm working on a project that tries to send data from Android app to Tizen wear watch. I have a sample app provided by Samsung but this is super old which is based on Eclipse, (R.I.P).
So, I created ...
- 53.5k
1
vote
4
answers
6k
views
W/GooglePlayServicesUtil: Google Play services out of date. Requires 8298000 but found 8107534
As many other questions here on SO, I encounter a similar error message. Unlike other questions, this is regarding a hardware debugged device.
My gradle wear-build file looks like this:
dependencies ...
- 1,981
2
votes
1
answer
1k
views
Sending data from android watch to smart phone
I have developed two android apps - one in watch and one in smart phone. The watch app can recognize a set of gestures and display them in watch as well as in phone(via bluetooth).
Since the gesture ...
- 105
1
vote
0
answers
180
views
Pair Android wear with a wireless scanner
We have already deployed a [phone + scanner] based app for our client but, now we are thinking of deploying a [wear + scanner] solution. However, we are not sure whether the wear app can function ...
- 5,312
0
votes
1
answer
511
views
Android Wear: bluetooth vs wifi connection
How to detect if Android wear switched the connection from bluetooth to wifi or vice versa? And is there a way to force it to connect via bluetooth?
- 856
0
votes
1
answer
201
views
Android device connect to wear only if wifi is turned off
We are trying to connect our Android wear app with a device. Connection from wear to the device works fine: the device receives messages from the wear. But messages sent from the device to the wear ...
- 563
0
votes
1
answer
818
views
Why does Android Wear bluetooth disconnect after some time - btm_sec_disconnected?
I am developing an android app for android wear Android Wear 4.4W. I'm debugging the app directly via usb in the smartwatch (that's how I want it - no companion app on the phone). The app receives ...
- 817
3
votes
1
answer
2k
views
Android Wear Device as iBeacon
Is it possible to use an Android Wear device as a Bluetooth Low Energy beacon, separately from its connection to the phone?
I'm working with iBeacons that connect to both iOS and Android devices, ...
- 874
0
votes
1
answer
262
views
Should an android wear app self-install from Eclipse?
I have developed an android wear app and corresponding mobile app (as per https://developer.android.com/training/wearables/apps/packaging.html) using Eclipse. My cell phone and wearable (Zen watch) ...
- 93
0
votes
1
answer
154
views
Cannot connect to Android Wear Device via bluetooth
I want to connect my Samsung Gear Live with my Samsung Smartphone Device and am trying to follow the giveninstruction. Also kept searching on stackoverflow with similar problems, but it seems that it ...
- 112
32
votes
9
answers
15k
views
Trouble debugging android wear over bluetooth - Unable to connect to localhost
I can't debug over bluetooth with my Moto360.
To start I have enabled "ADB debugging" and "Debug over Bluetooth" on the Moto360. I have also enabled "Debugging over Bluetooth&...
- 393
8
votes
0
answers
3k
views
Android Bluetooth LE connection issue
I've worked with a device that's not really compatible with Google BLE and instead uses Samsung BLE SDK for it's connection. I've tried using Google SDK and it can connect successfully, but ...
- 183
1
vote
2
answers
608
views
Is there a way to install normal android applications on android wear via bluetooth?
I know that Bluetooth debugging in android wear allows us to install apps in phone whose android wear companion gets installed in the watch via bluetooth. But I want to install normal android apps ...
- 817
4
votes
1
answer
17k
views
What's the purpose of "Bluetooth snoop logging" option on Android Wear devices?
It's in the wearable's Settings menu, in the Developers Options section. I couldn't find any information about it, nothing in the documentation either.
What are the potential use case scenarios of ...
- 28.4k
0
votes
3
answers
398
views
Reduce install time to physical Android Wear device
I'm attempting to develop an Android wear app, but it's becoming quite the headache. The build times aren't a problem, it is the rate at which the apk is uploaded and installed to the device. Each can ...
- 704
1
vote
1
answer
597
views
Unable to connect wear device to Nexus 5 ( 4.4.2)
I have 2 devices running Android 4.4.2 (Nexus 5 and Galaxy Note 3) and both of them can't connect to android wear.
I'm able to pair devices with usual bluetooth - without this Android Wear ...
- 285
4
votes
1
answer
3k
views
Has anyone been able to get sensor data from Moto 360 via. Google Fit API?
I'm referring to the API described here: https://developers.google.com/fit/overview.
I have Google Fit on both my Moto360 and my phone (Nexus 4). I want to retrieve step/heart rate data from the Moto ...
- 61
0
votes
1
answer
373
views
Will Android Wear receive PutDataRequest if GoogleApiClient returns connected?
I have a wear application and a phone application that talks to each other. The phone application pushes data to the wear.
On the phone, GoogleApiClient.isConnected() is returning true even though ...
- 965
0
votes
0
answers
464
views
Android Wear device not detected when scanning Bluetooth devices
I'm doing a bluetooth discovery (not Bluetooth LE) hoping to find my android wear but it is never found. The code for the discovery I'm pretty sure it's ok, because I can find other devices (TV's ...
- 2,899
4
votes
3
answers
1k
views
Determine if Android Wear device is online
I'm developing an Android application that also uses notifications on an Android Wear device. It's crucial to my applications functionality to know if the Wear device is connected or not - and it ...
- 3,274
3
votes
3
answers
313
views
Can multiple Android Wears can be paired to a single Android Device
Is it possible to pair multiple Android wears pointing or paring to a single Android device?
Running Android 4.3 and above.
I know that an Android wear cannot be paired with two or more Android ...
- 221
7
votes
2
answers
5k
views
Android Wear, connect to bluetooth device
I want to connect a 3rd party bluetooth device to my Android Wear watch (Samsung Gear Live). I am trying to find documentation on how to do this but I am not having any luck. All the searches I do ...
- 865
2
votes
2
answers
957
views
Does "LG G Watch" has support for Bluetooth Classic
I just saw the "LG G watch" in action.
Once we plugged the watch on the charger it turned on and then the steps were as follows:
1) Install the android wear app from the playstore on the smartphone
2)...
- 1,015
0
votes
1
answer
2k
views
Is Android Wear device used Bluetooth to connect to Android Phone device over the air?
Followed Android Wear GUIDE.
People noted this :
The Android Wear Preview app is compatible with Android 4.3 and higher and is not available for the Android emulator.
This thing may be indicated ...
- 7,949