adb devices doesn't show my device <p>I'm trying to run my application from eclipse on my Samsung Galaxy Tab, however it doesn't show up in the 'Choose a running android device' I then tried changing the running configuration to 'Launch on all compatible devices/AVDs' and picked active devices, I however got the following error:</p> <blockquote> <p>No active compatible AVD's or devices found. Relaunch this configuration after connecting a device or starting an AVD.</p> </blockquote> <p>I then tried typing adb devices in the command prompt to get an empty list, I then tried</p> <pre><code>adb kill-server adb start-server </code></pre> <p>which didn't work either.</p> <p>I also set</p> <pre><code>android:debuggable="true" </code></pre> <p>and updated the device usb_driver in android-sdks\extras\google, and it mentioned that it was already up to date. So all my attempts were in vain. Any help would be much much appreciated.</p>