My Device Is Not Showing Up In "Android Device Chooser" Suddenly

i am using my samsung galaxy3 device for testing my apps from last two months. It is working fine. But suddenly from this morning when i connected my device to my system it is not

Solution 1:

Use a shell of some sort (Run -> cmd) and browse to the /platform-tools/ directory inside the place you installed the Android SDK Tools.

Shut down Eclipse, unplug your device and try running:

adb kill-server
adb start-server

Plug it back in and run

adb devices

If you can see it, good. Now run:

adb logcat -c
adb logcat

This will flush the current logcat output and then show the logcat output in the shell as it updates (do something on the device and the log will update). Stop it with Ctrl-C and restart Eclipse.

This has helped for me sometimes.

Also, rebooting helps.

I have another similar issue over here which I haven't found an answer to yet: Device going offline randomly (and appearing multiple times as offline) in Eclipse - fixes?

Hope some of it helps.

Solution 2:

I have the same problem and I figured out the solution for me.

1. On the home screen of your device choose Menu > Settings > Applications > Development.
2. Make sure that ‘USB debugging’ is checked.

Hope it will help someone :)

Solution 3:

close the emulator then restart eclipse.

Solution 4:

Finally my device is working after "Factory data Reset".

Thanks you all for your suggestions, even those suggestions not worked for me, I came to know about other useful.

Thank You.

Solution 5:

I had similar issue, what worked for me was switching to "connected as camera" mode instead of "connected as media device" from the USB options menu, then performing Klaus's solution (kill server, start server).