问题描述
你好stackoverflow强大的社区，
Hello stackoverflow mighty community,
请帮助！
Datalogic DL-AXIST（），这是一个Android设备，但我猜这家公司已经搞砸了有一点它的核心。还有一个windows 7 toshiba电脑。
无论如何，我的关注是，它没有显示在adb设备上选择。
这是我迄今为止所尝试的：
I have a Datalogic DL-AXIST (http://www.datalogic.com/eng/products/automatic-data-capture/mobile-computers/dl-axist-pd-702.html) which is an android device but i guess the company fiddled a bit with its core. Also I have a windows 7 toshiba pc.Anyway my concern is that it is not showing on the adb devices chooser.Here is what i've tried so far:
我使用的是Eclipse IDE，我的SDK是最新的，我可以测试我的应用程序我试过的其他设备到目前为止。
数据记录设备具有Android 4.1.1，驱动程序正确安装在我的电脑上，我确信启用了开发人员选项。
我尝试连接它作为MTP和PTP，但不会工作，还有一个CD-ROM安装程序连接，我也尝试，然后安装在我的电脑，但仍然不起作用。
I'm using Eclipse IDE, my SDK is up to date and i can test my application on all the other devices i tried so far.The datalogic device has Android 4.1.1, driver is correctly installed on my pc i'm sure, enabled developer options.I tried connecting it as MTP and PTP but will not work, there is also a CD-ROM installer connection which i tried as well, followed through the installation on my pc but still does not work.
当我使用第三台pc连接类型并在PC上安装了自己的adb时，我甚至复制了该文件夹中的这些adb文件，并将其粘贴在我的eclipse自己的adb上。 这样工作！我的设备被识别，但是由于我不知道的原因而改变了。
It gets even stranger, when i used the third pc connection type and installed the device with its own adb on pc, i even copied those adb files in that folder and pasted them my eclipse's own adb. This worked ! my device was recognized but it changed for a reason i do not know.
我尝试卸载设备驱动程序，并从Windows设备管理器重新安装，尝试重新启动设备并重新启动eclipse和pc。
I tried uninstalling the device driver and re-installing it from windows device manager, tried rebooting device and restarting eclipse and pc.
我真的需要一些帮助，因为使这个设备工作将大大有益于我的工作。
I really need some help because making this device work will greatly benefit my work.
谢谢！
推荐答案
这是真正的问题，可能会频繁出现，但是soln很简单，你可以尝试这些步骤：
第1步;
尝试开启和关闭开发者选项
如果上述不工作，然后去设备管理器在您的电脑检查便携设备选择设备和更新驱动程序软件 - >浏览我的comp - >让我选择列表的设备驱动程序 - >选择android在选项或MTP
This is genuine issue which may come frequently,but the soln is simple you may try these steps:step 1;try swictching developer options on and offif the above dont works then go to device manager in your pc check portables devices select device and update driver software-->browse my comp-->let me pick list of device drivers-->select android as in option or MTP
如果您的设备不显示在便携式设备只是更新便携式设备列表中的设备信任我的工作
if your device dont show in portable devices just update the device which comes in portable devices list trust me it works all time
尝试这样做一次
1。检查是否授权：
1. Check if authorized:
\platform-tools> adb设备附件设备列表4df798d76f98cf6d未经授权
\platform-tools>adb devices List of devices attached 4df798d76f98cf6d unauthorized
的 2。撤销电话上的USB调试
2. Revoke USB Debugging on phone
如果设备显示为未经授权，请转到手机上的开发人员选项，然后单击撤销USB调试授权与JellyBean& Samsung GalaxyIII）。
If the device is shown as unauthorized, go to the developer options on the phone and click "Revoke USB debugging authorization" (tested with JellyBean & Samsung GalaxyIII).
重新启动ADB服务器：
然后重新启动adb服务器
Restart ADB Server:Then restarted adb server
adb kill-server adb start-server
adb kill-server adb start-server
4。重新连接设备
设备会询问您是否同意连接计算机ID。您需要确认。
The device will ask if you are agree to connect the computer id. You need to confirm it.
现在检查设备
现在已被授权！
Now Check the deviceIt is now authorized!
adb设备\platform-tools> adb设备连接的设备列表4df798d76f98cf6d设备
adb devices \platform-tools>adb devices List of devices attached 4df798d76f98cf6d device
这篇关于Android设备不再显示在adb上了的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！