I have an Android device recognized by adb devices but not recognized by chrome development tools (with or without discover USB devices checked).
My machine development is a Mac and I have
installed Android Studio 3.1
Installed SDK platforms Android 8.0 and 8.1
Installed SDK Tools: Android SDK Build-Tools 28 rc-2, Android emulator, Android SDK platform-tools, Android SDK tools, Intel x86 emulator, Android support Repository and Google repository
If disconnect and reconnect the cable, or if I switch on/off the USB debugging on my device makes no difference.
ADB kill-server / start-server don't produce any reaction in Chrome.
Apparently adb is working properly
I've already changed android development environment, from android studio to brew cask version (android-sdk, android-ndk, android-platform-tools) and vice-versa with no success (similar results).
I have reinstalled Chrome
Currently I have android studio and in my ~/bash_profile I have set:
export ANDROID_HOME=/Users/${USER}/Library/Android/sdk
#export ANDROID_SDK_HOME=/Users/${USER}/Library/Android/sdk
#export ANDROID_SDK_ROOT=/Users/${USER}/Library/Android/sdk
export PATH=$PATH:$ANDROID_HOME/platform-tools:$ANDROID_HOME/emulator:$ANDROID_$
export ANDROID_ADB_SERVER_PORT=5038
This problem started a coupled of days ago. Previously worked fine for months. Not sure what led to the problem, but I made some trials with ionic dev app (not sure on any cause-effect) and some time after my development environment started with problems.
My problem is I cannot have remote debug with Chrome. I can deploy my ionic application into my connected mobile and run it, but not debug the development
Debugging with emulator is not efficient in my case since I use physical components such as scanning and photos
Any help help is more than welcome. I've spent hours with this ...
Related
I have recently installed the Android Studio Dolphin | 2021.3.1 Patch 1 on a Fedora Linux OS and when I tried to run my first app on the physical device via USB debugging I noticed that the app will not run on my Samsung S22 device even the Android studio recognize my device and does not throw any error.
So when I click on the run app button the Android studio starts the build process and finishes the same process, but after the build process, the same app will not install and run on my phone.
So what is the problem?
Here is the screenshot:
Here is the screenshot of my SDK manager:
From avd manager, the run button says the emulator is running. but it's not visible and the app also not running/installing.
My device is MacBook with bigsur, I'm using the latest stable version of android studio, I'm also using adb wifi plugin but disabled this plugin too. but nothing happened.
I also deleted my avd and installed a new device but had the same issue.
Anyone facing this issue or have any solution then please share your comment...
I'm a beginner in Flutter and I've an emulator opened/powered on and android studio doesn't detect it.
Hence I can't run any program because "no device is running". I've tried installing 'Android emulator' in the SDK tools but android studio still cant detect it.
Android Studio device list shows "loading" and no devices connected. Thus, I opened emulator but I cannot run flutter on emulator on Android Studio. After 5 hours I found that the reason is the new Flutter version.
I solved with choose different version of Dart and Flutter!
You need to download 1.17.3 version. Quick download link: Dowloand Flutter SDK 1.17.3 Version
And switch Stable Channel & Dart: 2.8.4, this is important. Also, if you want, you can check all versions of Flutter SDK: Flutter Versions
On MacOS, just write terminal: flutter channel stable
Note: If this answer is not working for you, you can open android module of your flutter app in Android Studio. It can be helpful when you try to add Firebase skills.
I had same problem.
CMD: flutter devices
No devices detected.
CMD: device emulators
Device emulator-5554 is offline.
In Android virtual device manager, I cold boot emulator and it started working.
In a windows platform I did:
If you have ran flutter doctor and there is no issues and if you can run your flutter app in cmd or using VSCode:
Just try to open Android Studio or IntelliJ as administrator by right clicking on the icon. This may list down devices and solve your problem.
The reason may be you have cloned flutter repository or you don't have right permission in flutter installed directory.
Run flutter doctor command to check whats the problem.
In terminal, run the flutter devices command to verify that Flutter recognizes your connected Android device.
Check your flutter plugin whether it is up to date.
And read this flutter run: No connected devices , You may find the solution.
For me (on a Mac) I had the Android SDK installed in a custom location so I needed to set the ANDROID_HOME environment variable. In the terminal you can check what this value is with:
echo $ANDROID_HOME
I added the Android SDK to my .bash_profile (might be a different file if you are using Linux or Windows) for both ANDROID_HOME and PATH.
# already had these
export PATH="$PATH":"/opt/android-sdk/tools"
export PATH="$PATH":"/opt/flutter-sdk/bin"
# added this
export ANDROID_HOME="/opt/android-sdk"
Replace /opt/android-sdk with wherever yours is.
Then I updated the variables with
source .bash_profile
Testing with flutter doctor showed it was working.
flutter doctor
I restarted Android Studio and the emulator worked.
The last version of Flutter 1.17.5 (release the 2th, July) solved this issue for me.
Just flutter upgrade
run Flutter doctor to make sure you install everything.
run Flutter devices to see whether it is detected by flutter or not.
if you can find the your emulator there run flutter run -d <YOUR_EMULATOR_ID>
if you unable to find your emulator there may be you have to accept the android licenses . run flutter doctor --android-licenses to accept.
run flutter emulators to see list of emulators you have.
run flutter emulators --launch <emulator id> to launch
run Flutter devices to check whether emulator is detected by flutter or not.
run flutter run -d <YOUR_DEVICE_ID>
What worked for me is, updating Android Emulator.
Visit SDK Manager
Check whether any updates available for Android Emulator
If available, install the newest version
Hope this would be helpful!!!
I had this issue on Android Studio.
I had an emulator but it was not recognized even though the emulator was open.
I got around this by launching developer mode inside of the actual emulator by following the steps in this link: https://tweaklibrary.com/how-to-enable-developer-mode-on-android/#:~:text=How%20to%20Enable%20Developer%20Options%20On%20Android.%201,one%20of%20the%20most%20powerful%20...%20More%20items
After setting the emulator to developer mode, the emulator phone appeared as an option and when I ran the flutter hello world it appeared on the emulator.
Software
MacOS Sierra 10.12.6
Android Studio 3.1.2
Flutter 0.3.2 • channel beta
Tools • Dart 2.0.0-dev.48.0.flutter-fe606f890b
Flutter doctor (no problems found)
Problem
I am using Android Studio IDE to develop flutter apps, but I can't get any of the Android virtual device emulators to launch from the IDE. Whenever an Android virtual device is selected, such as the Pixel P, an error message appears saying "PANIC: the emulator program for the x86 CPU is missing". However, the emulator does work when it is launched from the command line:
$ cd /Users/$USER/Library/Android/sdk/emulator
$ emulator -avd Pixel_API_P
The problem seems to be specific to flutter projects, given that the same virtual devices are being launched normally with Android projects.
I changed the virtual device's x86 image to x86_64 and the problem was solved. Still don't undertand the underlying cause, but it worked:
ADV Manager > edit device > (name_of_device) Change... > x86 images > download & select x86_64 image
Check if your GPU rendering is activated in your BIOS settings.
Generally the BIOS keeps the GPU rendering off. You can change it, then clean your Android Studio, then reload your ADB.
Hope this helps. :)
I'm completely new to Android and Android Studio. I was just coding.
So I was running the previous version of Android Emulator and it worked perfectly fine.
However, when I downloaded the latest Android Emulator 27.1.12, my Emulator couldn't run properly.
Issue: The code is running fine, but the Emulator can't display my application. When I click on the Emulator screen, I can still hear the Audio of my app. So I think the problem would be with my computer's hardware.
Because the Emulator couldn't run, I uninstalled the Android Emulator 27.1.12 and Android Studio reported these errors:
Issue:
08:32 Emulator: [6684]:ERROR:android/android-emu/android/qt/qt_setup.cpp:28:Qt library not found at C:\Users\dell\AppData\Local\Android\Sdk\emulator\lib64\qt\lib
08:32 Emulator: Could not launch ‘C:\Users\dell\AppData\Local\Android\Sdk\emulator/qemu/windows-x86_64/qemu-system-i386.exe’: No such file or directory.
So, when I install the Emulator, it crashes, when I un-install it, I encounter these 2 errors. So is there a way for me to use the Emulator without causing the 2 errors?
I am not sure from your question, whether or not you have uninstalled and reinstalled the AVD Manager, so in the case you haven't:
I suggest you completely uninstall and then reinstall the Android Virtual Devices SDK (AVD Manager).
You can use the following instructions to help you out:
To uninstall/install the AVD Manager, go to Tools > SDK Manager > Android SDK and select the SDK Tools Tab. Then scroll down until you find the Android AVD/Virtual Devices SDK.
Also, make sure that the Android Emulator SDK is also installed.
I see in the new update of Android Studio, the Android Emulator option is not enabled by default.
So, let enable it in the Settings as the bellow and run Android Emulator again.
Have Android 3.2.1 which you need to install emulator manually by going into
Tools > SDK Manager > Android SDK and then select the SDK Tools Tab. Check the 'Android Emulator' then Apply.