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2010-10-27 20:14:09

Ubuntu 下Android adb devices显示no permission

Setting up a Device for Development

With an Android-powered device, you can develop and debug your Android applications just as you would on the emulator. Before you can start, there are just a few things to do:

  1. Declare your application as "debuggable" in your Android Manifest.

    In Eclipse, you can do this from the Application tab when viewing the Manifest (on the right side, set Debuggable to true). Otherwise, in theAndroidManifest.xml file, add android:debuggable="true" to the  element.

  2. Turn on "USB Debugging" on your device.

    On the device, go to the home screen, press MENU, select Applications > Development, then enable USB debugging.

  3. Setup your system to detect your device.
    • If you're developing on Windows, you need to install a USB driver for adb. See the Windows USB Driver documentation.
    • If you're developing on Mac OS X, it just works. Skip this step.
    • If you're developing on Ubuntu Linux, you need to add a rules file that contains a USB configuration for each type of device you want to use for development. Each device manufacturer uses a different vendor ID. The example rules files below show how to add an entry for a single vendor ID (the HTC vendor ID). In order to support more devices, you will need additional lines of the same format that provide a different value for the SYSFS{idVendor} property. For other IDs, see the table of USB Vendor IDs, below.
      1. Log in as root and create this file: /etc/udev/rules.d/51-android.rules.

        For Gusty/Hardy, edit the file to read:
        SUBSYSTEM=="usb", SYSFS{idVendor}=="0bb4", MODE="0666"

        For Dapper, edit the file to read:
        SUBSYSTEM=="usb_device", SYSFS{idVendor}=="0bb4", MODE="0666"

      2. Now execute:
        chmod a+r /etc/udev/rules.d/51-android.rules

You can verify that your device is connected by executing adb devices from your SDK tools/ directory. If connected, you'll see the device name listed as a "device."

If using Eclipse, run or debug as usual. You will be presented with a Device Chooser dialog that lists the available emulator(s) and connected device(s). Select the device upon which you want to install and run the application.

If using the Android Debug Bridge (adb), you can issue commands with the -d flag to target your connected device.

USB Vendor IDs

This table provides a reference to the vendor IDs needed in order to add USB device support on Linux. The USB Vendor ID is the value given to the SYSFS{idVendor}property in the rules file, as described in step 3, above.

ManufacturerUSB Vendor ID
Sony Ericsson0fce


My shiny new Google Nexus One wasn’t connecting properly over USB to my Ubuntu 9.10 (Karmic) notebook using the Android SDK.  Here’s how I fixed it.

After a few days of debating whether or not to buy a Nexus One, I finally gave in a bought one.  Rachael ended up getting a Droid Eris (Verizon) for Christmas, so in the course of a few weeks I gained access to two fantastic Android-powered phones.  I had been compiling a list of mobile application ideas and the fact that I now have the hardware to test on motivated me to start looking into Android development.

After getting the Android SDK setup I needed to connect my N1 and push an application to it for testing on real hardware.  I found some Android documentation that discussed connecting up an Android device over USB.  However, after following the steps on this page, I was still seeing strange output when running adb devices:
List of devices attached
????????????    no permissions

This led to some searching which turned up a blog post.  Basically, the Google Android team hasn’t added the Vendor ID for the Nexus One.  Apparently HTC’s USB Vendor ID isn’t correct.  So, I followed these steps to fix it:

  1. Create/edit a udev rules file:
    sudo vim /etc/udev/rules.d/51-android.rules
  2. Add the following line to this file:
    SUBSYSTEM=="usb", SYSFS{idVendor}=="18D1", MODE="0666"
    (Note the vendor ID of 18D1. This was changed from the HTC vendor code of 0BB4.)
  3. Restart udev using either
    sudo reload udev
    sudo service udev reload
  4. Connect your Nexus One.
  5. Run
    adb devices
    and you should see something like
    List of devices attached
    ############ device

Hopefully Google updates the documentation to include the Vendor ID 18D1 rather than making us hunt for this number ourselves.  Enjoy!


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bailu13212011-12-28 13:16:03

谢谢 研究了好久没找到 USB Vendor IDs的表

chinaunix网友2010-10-28 18:00:52

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