My app with only one activity runs perfect on all emulators including the Samsung Galaxy S3 emulator provided by Genymotion. I am using the Android Studio.
When I hook up my real Samsung Galaxy S3 to my computer it reads the device correct and it is online with all the correct developer options. It's correctly listed by adb as "device".
I am targeting the correct API (18) for my device I believe, android 4.3
This is where it gets "stuck" and nothing happens on the real device:
I had problem such that with the N10 tablet. It was caused by bad quality USB port/cable. Problem dissapeared when I connected cable to the mainboard USB instead chassis one.
I'm not sure why you're getting that certain error, but you can install the app on your phone by using Build->Generate Signed APK, then emailing yourself the APK, and downloading it on your phone. Also, a reboot might fix the "stuck" part.
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I have OS Catalina, Android Studio 3.5.1 and mobile phone Xiaomi Redmi 7A in order to install and run app in development without emulator, but I cannot connect through USB, EVEN IF I HAVE the USB Debugging already enabled, and also default USB configuration as File Transfer, I also asume I don´t need any USB drivers.
As you can see in the picture below, the unit is being recognized by Android studio but it does not work, Error coming back is " Launching 'app' on Xiaomi Redmi 7A. Installation did not succeed.
The application could not be installed. Installation failed due to: 'device '3aa555fe0106' not found"
Please any help is welcome,
I did lots of testing, even with Stackoverflow proposed solutions, both with Xiaomi Redmi and with Huawei Y9, they did not work for me in anyway to run apps from Android Studio 3.5.1, while other phone brands like Alcatel or even ZTE blade did work with no problem just with activating USB debugging, my conclusion so far is that they get UI layers on top of Android from both manufacturers Xiaomi and Huawei that make it so difficult, so better switch to other brands for runing and testing in development mode
I have a Samsung S3 running 4.4.3 and I have been using it with Xamrine IDE without issues. As soon as I connect the USB to my Win 7 laptop the IDE shows the device on the list and I"m able to debug and upload code to it. It works.
My wife recently bought the same brand and model phone (Samsung S3) but hers runs 4.4.2. When I connect her phone to the same laptop nothing happens. IDE doesn't see it although the Win OS recognize it and I"m able to upload files to the phone.
I"m using googles USB driver. I did a search and I found the following driver from Intel that's specific for connecting to android.. I applied the driver from Intel but I'm still can't connect to 4.4.2. I restarted the IDE (but didn't restart the computer) but to no avail. Again, the only difference that I can tell between my phone and hers is version number - mine is 4.4.3 which works with Xamarin IDE and hers is 4.4.2 which does not.
Anyone have any ideas of what I can do to make 4.4.2 work with Xamarin IDE?
Thanks in advance.
Genymotion and the Android emulators weren't working, so I decided to use a physical device to test apps. I have a Windows Laptop (Lenovo). I have a Samsung Galaxy S Lite, and I think I did the right things (Checked USB debugging on phone, downloaded necessary driver, plugged phone in to computer), and when I run my app in Studio, my phone shows up. However, when I select it and press "OK", nothing happens on my phone. What am I doing wrong?
if you want to run your application in samsung you have to install KIES software in your PC. you can download latest software from here
I figured what was going on - I was getting an error, and I didn't see it! I simply remade the project and made sure the package name had no capital letters, and it ran perfectly!
Am trying to run Qt sample on my android device Samsung S4, but the problem it always shows its offline even though when I try on eclipse it is online.
I have tried to kill the adb server also to restart the phone and to turn on and off the debugging on my phone but not work !!
I have solved the issues by downloading Samsung Galaxy S4 USB Drivers. it fixes everything.
link for the download : http://downloadcenter.samsung.com/content/SW/201212/20121213040816385/Samsung_USB_Driver_for_Mobile_Phones_v1.5.14.0.exe
Hello Android Enthusiasts,
I am in a funny situation which, it seems, I am stuck in. I have been developing simple Android apps on Eclipse and running on the emulator just fine. But recently my attempt to install and run them on a real device (Samsung Galaxy Y) failed again and again.
I stopped the emulator and plugged my real device to the computer with a USB cable. As soon as I did that, I would see the "Installing device driver software" notification and it would complain that the driver for the Abstract Control Model, ACM, was missing.
A few times I ignored the notification and tried to launch an app on my phone. But Eclipse would simply ignore my read device, start the emulator, and run the app on it instead.
I know it is not an Eclipse issue. But how do I get around this USB issue which seems a common problem on Samsung devices based on comments left by many on various sites?
Thanks.
you need to install the appropriate USB driver for your android device Go through this link first Setting up a Device for Development and Installing a USB Driver