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I want to run my Android Project iwrote with emulators on my Android Device. The Device is Connected on an USB-Port. When I start the "Android Device Chooser" nothing happens. No running device in the "Choose a running Android Device"-Table is displayed. I tried to reboot the system(PC and Smartphone) while connecting. I tried every USB mode. I tried another Device( G1 and HTC Desire). Unknown Source is always true. I tried another Eclipse-Version(64 and 32 bit), tried another SDK(64 and 32 bit) and reinstalled the android sdk. I still can't see any device. Everything worked fine on my old 32 bit system. Now i have to work with my 64 bit lenovo. (both windows 7) somebody got another idea? Thank you. Fabian

fabian
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4 Answers4

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See this link for detailed info: http://developer.android.com/guide/developing/device.html#setting-up

In short, you have to:

  1. Mark your app as debuggable (in Manifest)
  2. Allow USB debug on your device (Settings->Application)
  3. And, if developing in Windows, download drivers.
Corkscreewe
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  • ... the download drivers. I would have sworn i installed them the first time, but forgot yesterday when i reinstalled the sdk. Thanks Corkscreewe and bob, both answers are useful! ... and sorry that i asked the question again, i thought the answer wasn't in one of the other answers. – fabian May 08 '11 at 09:09
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Try command line "adb devices" to see if your phone is detected ok. Except limited number of phones supported by Android by default, manufacturer-supplied setup needs to be used to start usb mode. In my case, Vodafone 845, setup was contained in phone storage. So after phone was detected as normal usb storage, I located that utility and simply ran it. Then it started to be detected as android phone.

bob
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The easiest way to this dilema i found here. If you are on windows,

Make sure you have install the google usb driver

Ensure USB Debugging is enabled.

download the adbdriver setup from http://adbdriver.com/downloads/

just follow the wizard and install, automatically it should see your device or you try restarting android studio.

Big Tree
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  1. Enable USB Debugging :

    Setting - About Phone - Tap Build Number 5 times.

    Then go to : Setting - Developer Options - Turn On Usb Debugging.

  2. Download and install Wondershare Mobile Go / Snappea. That program will download and install your android device.

  3. If this popup appears, click allow.

allow

toha
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