i downloaded the free sample of bluetooth chat for android mobiles.
i tried to run it on the emulator having SDK platform android 3.2 and API 13 but on the emulator the bluetooth device is deactivated.
How can I activate it and run the bluetooth chat app. thanks.
Unfortunately the emulator does not support Bluetooth so you need a real device for this
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Hi everyone i developing to bluetooth project with react-native. I need to scanning around device's bluetooth datas. I can execute in a peripheral android device but i want to execute in emulator. So i need to open bluetooth services in android emulator. But i cant open bluetooth services in a bluetooth emulator. How ca i open bluetooth services in android emulator.I already accept all permissions for bluetooth btw.
My emulator : Pixel 4 XL API 24
Android 7-12
Min sdk version: 21
Max sdk version: 31
I want to profile an Android application on a physical Android device without using a USB connection from the device to my computer. The device's USB port is being used by a peripheral that is essential to my application.
I'm using the Android Wifi ADB Android Studio plugin and have successfully connected the device to utilise the bridge to Android Studio 3.2.1
When I attempt to begin a new profiling session using the Android Profiler my connected device appears to have "no debuggable processes."
How can I profile my application without a USB connection to my Android device?
You need to enable adb integration,
Go to Tools-->Android-->Check Enable ADB Integration
It was a default feature a few versions ago but now it has been disabled by default.
I've found a solution thanks to Unity's list of Android profilers.
At this time on Android Studio version 3.2.1 ADB and the Android Profiler do not work together over WiFi.
For my case I've found simpleperf to be acceptable, a tool which includes functionality to generate CPU flame graphs. I used run_simpleperf_without_usb_connection.py specifically, as documented in the simpleperf README available here.
I am just starting with android wearable, I tried connecting the handheld device with the emulator it worked well too. Is there any method available to connect an android emulator with a wearable emulator.
Is it possible to connect wear emulator to android ICS 4.0 device without downloading android wear app from play store on ICS device?
No, Android Wear needs API 18 - Android 4.3.
I am developing a mobile application using PhoneGap 2.9 and Eclipse Juno for Android. I run with no problems my application in my mobile phone but when I connect another mobile phone or Android tablet, Eclipse doesn't recognize them as devices so, I can't run my application.
I checked that those devices have not the minimum API level that is required and that the development tools and USB debugging are enabled in all of them.
I don't know if this has something to do with my problem, but the only device that runs the application and being recognized, is the one that I connected with Eclipse from the very first time.
This is the specific tutorial that I used in order to solve my problem. Except from that tutorial, i used this tutorial to download and manually install the USB Driver needed. Also with this tutorial, I installed the driver in my hardware device (Android Phone). I haven't test it with Android tablets but it works fine with other mobile phones than mine.