Eclipse is not detecting my phone. It's a Samsung Galaxy S2 HD LTE, Android version 4.0.4. Working in Windows 7. I have enabled USB debugging and updated the driver for it, but when I go into Eclipse Run --> Run Configurations --> Target it is not listed.
Not sure if this is relevant but I heard in another thread that the build target for your project has to be <= to the version of your device. If this is the case, all the options here are higher and there doesn't seem to be a way to add another so I'm not sure what to do. Also checked the manifest file to see what the min SDK is. It's 8 (which corresponds to android version 2.2) so that is fine.
I'm wondering if it has to do with "Android" being listed under Other Devices in the Device Manager (as per image below). I'm not even sure what this is. The phone itself says it's already updated, but when I try to update Android it can't find the driver software.
Another issue could be that when I connect the phone to my PC, it lists it as a camera instead of a mobile device, and displays the message "Connected as a camera" on the phone itself. The first time I connected, it also showed some error message about how device was not installed properly, but I haven't seen this message again and so not sure what to do about that, or that stupid Autoplay window that pops up every time I connect.
If you have any ideas please let me know!
Check if your Android Composite ADB Interface is correctly installed.
You can refer OEM USB Drivers and Debugging on real device for more details.
I write an android app using eclipse.
I have plugged in my new device (not rooted)
and I try to install my app on the device.
Unfortunately, eclipse shows the device is "unknown"
how can I fix this?
First of all, be sure your device has USB debugging set. This is in Settings => developer options.
If you can not access Android developer options, Go on Settings, About phone, and click 7 times on Build Number
Sometimes, Eclipse won't recognize device if you plug it in while Eclipse is open. 2 solution
Go in DDMS console, and in the Devices window, click on "View Menu" (arrow going down at the right), then reset ADB. It should freeze eclipse for few seconds, then your device will be recognized.
View Menu button is here
Restart Eclipse
I'm developing on a Samsung Galaxy S II using eclipse and the eclipse android plugin. This is not the first time I'm using DDMS on this computer or phone and everything used to work just fine.
Now, when I connect the device, DDMS shows it on the device list, LogCat shows output, I can even browse the file system, but clicking on the device does not show its process list.
I have tried restarting my computer, restarting the phone, turning debug mode off and on again, connecting it to another computer, checking the cable by connecting another device, all to no avail.
Any ideas?
Only a particular app being 'debugged' will show under a physical device.
Since unlike the emulator - an actual device does not run in debug mode.
If the app you wish to debug is not listed then make sure that it is:
a debug build
running on the device
Reference: https://stackoverflow.com/a/27111467/483588
Settings -> Application -> Development -> USB Debug: set ON , Stay awake: set ON
Replace other USB cables
Install Samsung ADB device interface for development (Composite ADB Interface)
Well, that's all I know.
For whom ever gets here, I solved the problem doing what #Fenix Voltres said above, and changed the AndroidManifest flag to android:debuggable="true".
if you have 2 instances of eclipse open this could cause the problem.
close the other instances and try again.
I'm quite new to Android and have been using an AVD to debug my app so far. However, I want to start checking the media options and therfore need to start using my Android phone. How do I get Eclipse to load my app to my phone instead of my AVD?
First you need to enable USB debugging on your phone, then connect it to your computer via USB. Then eclipse should automatically start debugging on your phone instead of the AVD.
just for additional info,
If your apps is automatically run on emulator,
right click on the project, Run As -> Run Configuration,
then on the Run Configuration choose on the Manual.
after that, if you run your apps you will be prompted to chose where you want to run your apps, there will be listed all the available device and emulator.
I had the same problem, and have not been able to get Eclipse in Windows 7 to recognise the device. The device is correctly configured, Windows 7 recognises it on the USB port, and I edited the Run settings in Eclipse to prompt for a device, and it is just not there.
I ran it with the following steps:
Connect the device to the computer with USB.
Ensure the device is not locked (ie. timed out in the UI). I have to keep unlocking it while I'm working.
Wait for Windows to recognise the USB device, and when the autoplay menu comes up select Open device to view files. It should open up the file system in the device, in Explorer.
In Explorer go to the Eclipse workspace and find the apk file from the build (eg. MyFirstApp.apk)
Copy the apk file to the Downloads directory on the device
On the device, use the My Files app (or similar) to open the Downloads directory.
Click the downloaded file (My First App.apk) and Android offers to install it
Select install
The app is now in the installed Apps. Run it.
A second method is to mail the apk file to the device and then download and install it. (Credits to a post on SO which I can't find now).
A third method is to use DropBox. This requires installation of DropBox on the PC and on the device (from the play store) but once both are set up it runs very smoothly. Just share a DropBox folder between the two devices, and then drop the APK into that folder on the PC, and open it on the device. With this method you don't need a USB connection, and can also install the APK on multiple devices. It also assists the management of multiple development versions (by making a separate sub-folder for each version).
In Eclipse:
goto run menu -> run configuration.
right click on android application on the right side and click new.
fill the corresponding details like project name under the android tab.
then under the target tab.
select 'launch on all compatible devices and then select active devices from the drop down list'.
save the configuration and run it by either clicking run on the 'run' button on the bottom right side of the window or close the window and run again
You don't have to do anything really except prepare your phone to be able to run debug and usb apps :
http://developer.android.com/guide/developing/device.html
then simply launch your app from eclipse and your device will be used if you don't have a simulator running.
First of all, Enable USB debugging on your device.
On most devices running Android 3.2 or older, you can find the option under Settings > Applications > Development.
On Android 4.0 and newer, it's in Settings > Developer options.
In eclipse go to Run Configuration and select Always prompt to pick device
Some people may have the issue where your phone might not immediately get recognized by the computer as an emulator, especially if you're given the option to choose why your phone is connected to the computer on your phone. These options are:
charge only
Media device (MTP)
Camera file transfer (PTP)
Share mobile network
Install driver
Of these options, choose MTP and follow the instructions found in the quotes of other answers.
Hope this helps!
goto run menu -> run configuration.
right click on android application on the right side and click new.
fill the corresponding details like project name under the android tab.
then under the target tab.
select 'launch on all compatible devices and then select active devices from the drop down list'.
save the configuration and run it by either clicking run on the 'run' button on the bottom right side of the window or close the window and run again
For those who are trying to find how to enable debugging on devices running Jelly Bean 4.2 (e.g Google Nexus), you have to go to Settings > Apps > About tablet and tap the text "Build number" 7 times slowly. Go back to the now available Settings > Developer options and check USB debugging as stated in previous posts.
Check to see if the Andriod Device is installed on PC. See steps below. The 'Other device' will change to 'Andriod Device' once the USB drive is installed. The browse path should be
\extras\google\usb_driver\
not the sub directories under it. Otherwise the installation will not find the package.
To install the Android USB driver on Windows 7 for the first time:
Connect your Android-powered device to your computer's USB port.
Right-click on Computer from your desktop or Windows Explorer, and select Manage.
Select Devices in the left pane.
Locate and expand Other device in the right pane.
Right-click the device name (such as Nexus S) and select Update Driver Software. This will launch the Hardware Update Wizard.
Select Browse my computer for driver software and click Next.
Click Browse and locate the USB driver folder. (The Google USB Driver is located in \extras\google\usb_driver.)
Click Next to install the driver.
connect your device to system and set you device debug mode on when you run your application Android Virtual Device AVD will select device there you will see your connected device select your mobile device and thats all refer this link to set your device debugging mode on
http://developer.android.com/training/basics/firstapp/running-app.html
The USB drivers in \extras\google\usb_driver didn't work for me.
However the official drivers from Samsung did:
http://developer.samsung.com/android/tools-sdks/Samsung-Andorid-USB-Driver-for-Windows
Note: I'm using a Samsung Galaxy S2 with Android 4.0 on Windows 7 64bit
What I did, by reading all of above answers and it worked as well: 7 deadly steps
Connect your android phone with the pc on which you are running eclipse/your map project.
Let it install all the necessary drivers.. When done, open your smart phone, go to: Settings > Applications > Development > USB debugging and enable it on by clicking on the check button at the right side.
Also, enable Settings > Unknowresoures
Come back to eclipse on your pc. Right click on the project/application, Run As > Run configurations... >Choose Device>Target Select your device Run.
Click on the Target tab from top. By default it is on the first tab Android
Choose the second radio button which says Launch on all compatible deivces/AVDs. Then click Apply at the bottom and afterwards, click Run.
Here you go, it will automatically install your application's .apk file into your smart phone and make it run over it., just like on emulator.
If you get it running, please help others too.
Thanks this helped. It was a little tricky getting the USB debugging option enabled on the Samsung G3 after the update.
See below
Instructions on Samsung G3 Jellybean
Settings
Click --> About the phone
Tap on the build number
“You are now 4 steps away from being a developer.” Keep tapping until it says “You are now a developer.”
Go back to Setting-->System --> Developer option: Enable USB Debugging
Step by step:
Connect your phone to computer via USB
Enable USB debugging on your phone: Settings -> Applications -> Development -> USB debugging
Change Run configuration in your Eclipse project:
right click -> Run As -> Run Configurations. In the Target tab choose Always prompt to pick device (or Manual). Then Apply, Run.
In the new window you should see your connected phone.
Yes! You can Debug Android Application While you are developing them follow these steps..
Make sure that you have PC suite of the mobile manufacturer. For Example:if you are using samsung you should have samsung kies
1.Enable USB debugging on your device:Settings > Applications > Development > USB debugging
2.Enable Unknownresources:Settings>Unknowresoures
3.Connect your device to PC
4.Select your Application Right click it: RunAS>Run configurations>Choose Device>Target Select your device Run.
You can also without using debugging cable.For that you need to install Airdroid in your device.After installing enter the link in your browser and Drag and Drop .apk file.
Happy Coding!
First you need to set your device to debugging mode. On Android 4.X that means as described in another answer in another question:
Open up your device’s “Settings”. This can be done by pressing the Menu button while on your home screen and tapping “System settings”
Now scroll to the bottom and tap “About phone” or “About tablet”.
At the “About” screen, scroll to the bottom and tap on “Build number” seven times. [Note this is no joke]
Make sure you tap seven times. If you see a “Not need, you are already a developer!” message pop up, then you know you have done it correctly.
Done! By tapping on “Build number” seven times, you have unlocked USB debugging mode on Android 4.2 and higher. You can now enable/disable it whenever you desire by going to “Settings” -> “Developer Options” -> “Debugging” ->” USB debugging”.
The next step is to connect your device to your computer via the USB cable.
The next step is to install a USB driver for it. On the official website you find a list with sources for drivers for phones from various different companies.
Eclipse now should give you the phone as a choice when you click on Run and it presents you possible device to launch.
In some case Eclpise will tell you Target Unknown which prevents you from using the device. If that's the case you might have to restart the phone. You might also have to check and recheckUSB debugging, till the phone asks you to allow your particular computer to do usb debugging.
I'd like to check for memory leaks in my Android app using the DDMS feature in Eclipse. When I launch an emulated device, the threads display properly for the emulated device, starting with 8600 and up.
However, when I connect my Droid to the PC, the device shows up just fine in DDMS. The logcat is generated correctly, and I can view the file structure. However, threads do not display. I get "no client selected" in the Threads pane, and there is no drop-down icon next to the device listing.
Do I need to change some particular setting in Eclipse? Is this maybe a driver issue?
Eclipse Preferences (OSX) > Android > DDMS > check Thread Updates Enabled by Default
Add Android Device view to get device pan(e) noted above
Set android:debuggable=true (two g's) in app tag as noted above
Run your app in emulator
Select device in device pane
Click the update threads button
Enjoy
Make sure you have android:debuggable="true" in you application tag in the manifest file
This is expected behavior. The issue is your droid is not in debug mode. Notice that in the Devices pane, beside the version number, debug is stated against the emulated device but not in the case of the droid.
From what I have found so far - on the droid, only an app can be run in debug mode; and only this will be listed under your device in DDMS.
I don't know how to run(/boot) the entire droid in debug mode, or if it is possible. So far as it appears, there is no way to boot an entire real device in 'debug' more.
Go to DDMS
Select device in device pan
Look at header of this pane. You can see update threads
You can see thread and updates from device
If you use Intellij Idea like me - run monitor from tools-> android, other way Idea built in ADB conflict with ddms.
On Android Studio :
On the DDMS (Dalvik Debug Monitor Server) Screen:
Show View -> and then select the profiling view you need.