I would like to use my Sony Ericsson Xperia SO-03C phone running Android 2.3.4 for debugging my app. I have connected it to my Macbook Air via the USB port, and it seems Eclipse fails to recognize it (although I can charge the device).
I have already enabled "USB debugging" on the phone. I have also tried "adb devices" and it does not show my phone. I've also tried stopping and starting the server to no avail (adb kill-server/adb start-server). I'm out of ideas on what to try next.
Any help or suggestions is greatly appreciated.
Did you install the device driver for the phone?
This issue indeed was the cable I was using. It did not support data transmission. This issue clued me in.
Related
A while ago, I was able to connect my device and have it be detected on Android Studio. But now that's no longer the case. I've tried it with two separate phones and ADB is unable to detect either of them. After doing some research, I've tried a couple of things:
*Enabled USB debugging
*ADB kill-server/start-server
*Switching phone from MTP to PTP
*Switching USB ports/cables.
Is there anything else that might be useful to try that I haven't tried?
Thanks!
-T
Connect your device and select Connect to PC Software option. MTP and PTP won't work.
Edit:
If you are using a Samsung Galaxy device you might have to use a powered USB hub as suggested in this post
I tried running my first Hello World app in android studio in my samsung phone, but I got this message even though the phone was connected through usb:
no usb devices or running emulators detected
note: usb debugging is enabled in my phone
How can I solve this problem?
Connecting your device for development. (Preferred and Fast developing option)
Open your phone's setting->developer options and turn on USB debugging. Then connect your device.
Download Google Usb Driver from SDK Manager. Install your device's required drivers on your computer. And connect.
Using emulator(slow process)
Create new android virtual device(AVD) and download required sdk versions.
Run your app on AVD.
Hope it helps!!
you can solve this problem by the following:
1-make sure the oem driver for samsung (SAMSUNG_USB_Driver_for_Mobile_Phones) is installed
2-if you have another usb port,try to disconnect your phone,and reconnect in another usb port
the second solution solved this problem well>>>>>
install the Samsung kies3 and it will work
This happened to me after upgrading Android. I am running a Google Pixel phone. When I did the upgrade, the USB Configuration setting on my phone, apparently, changed from MTP (Media Transfer Protocol) to Charging. I changed it back to MTP and it works now. I upgraded from Android 7.1.1 to 7.1.2.
I'm trying to test an Android application and have a device connected via USB. The device detects (and charges off) the USB connection but I can't seem to find any record on the computer (running Windows 7) that the device is connected. I looked in Device Manager and did not see an "Android Devices" category, nor did I see an "Other Devices" category. I looked on the device manufacturer's website to see if they had drivers; I could not find any. Does anyone have any idea as to how I could get the device to show on the computer? Thanks!
Most probably windows and especially android adb will see your android device after installing the Google USB Driver
I had the same problem for many of my android devices and most of them are running fine with the driver from google. Only for some sony devices I had to install special drivers.
In Android Studio go to Tools -> Android -> Android Device Monitor. Once it opens close it, this will reset your adb and you should be able to see your device
Your problem sounds related with drivers
the Google USB Driver works only for some android models, some other drivers are installed as plug and play but some others you have to install manually.
http://developer.android.com/intl/es/tools/extras/oem-usb.html
Also sometimes it happened to me that the adb didn't recognize the device while the screen was locked so you could also check that out.
It turned out that the USB cable I was using was a charge-only cable. After switching the cable out, the device showed on ADB.
I recently got a Macbook Pro. I had an old Macbook and developed Android apps on there with no problem. I have a Samsung Galaxy S2. I have installed the Android SDK and Eclipse along with the ADT plugin. Whenever I connect my device, it says "USB Debugging Enabled" in Android (v4.0.1), but when I run android-sdk/platform-tools/adb devices I get the output 0123456789ABCDEF Offline. When I unplug my phone and run this, it shows nothing.
I found this thread: Why is Eclipse and ADB not recognizing my Android Device?
but it is for Linux. I tried the "Second" steps in the answer from that thread to no avail. Does anyone know why my phone is showing up like this in adb?
edit: I just plugged in an old Droid 2 Global and adb connects fine. Must just be my GS2.
I found that I had to both switch to a Powered USB hub AND change cables. (This was for a Pantech phone connected to a new MacBookPro.)
It turned out to by the ROM I was using (CM9). I upgraded to CM10 and it works now.
I just run "adbd" in android device in /data/misc/adb this solved the ofline problem.
I'm having Samsung Galaxy I9003 phone and I want to debug my android app from the device.
I'm using Windows 7 - 32 bit
I have installed USB driver but when I connect my device to computer, it is not recognized.
I trying to update the installer through Computer->Manage, it is saying the best driver is already installed.
When I run "adb devices" command, it is showing "List of devices attached" but nothing listed down.
Any help in this regard is very much appreciated. Thanks in advance.
try enabling USB debugging mode by going to Menu>Settings>Applications>Development>USB Debugging and then connect