7,773 questions
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ADB Device Not Found On "Universal ADB Driver"
So, first, it all started when someone here at home tried to update a TV Box (MXQ Pro 4k 5g), and when it finished, it no longer found any Wifi connection. I also couldn't set up a connection manually....
- 1
0
votes
0
answers
19
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what's difference between "Res" get by adb shell top and "Rss" get by adb dumpsys meminfo when I test my Android app performance
RSS is the total memory actually held in RAM for a process.
PSS differs from RSS in that it reports the proportional size of its shared libraries
RES it refers to the virtual address already mapped to ...
- 1
0
votes
0
answers
34
views
Unable to connect Android ADB with my Windows Host machine
I am trying to install Android emulator with Android Studio on Windows 11.
When I do adb shell with my Windows host cmd, my emulator can ping 10.0.2.2 but I can not ping 8.8.8.8. However, when I ...
- 1
-5
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0
answers
43
views
Show me some methods to extract text from interface of an app
I need a method to extract text from the interface of an Android app. I have tried using adb shell screencap, UI Automator dump, and Tesseract OCR, but none of them worked. It seems that the app does ...
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votes
2
answers
53
views
Is there any way to turn on bluetooth using cmd line (adb shell preferably)
I tried turning on bluetooth using cmd bluetooth_manager enable:
But i see its failing a check in BluetoothManagerService.java::checkIfCallerIsForegroundUser
Since the caller is shell (UID 2000).
So ...
- 13
1
vote
0
answers
27
views
expo run:android - Could not find device with name
I am new to React Native and Expo. Trying to run a project on an android phone. I have connected via USB, and can see the phone under adb devices:
$ adb devices
List of devices attached
...
- 191
0
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0
answers
30
views
How to modify CarrierConfigManager values on Android 8.1 using ADB (no root)?
I'm trying to enable VoLTE on an Android 8.1 device by setting KEY_CARRIER_VOLTE_PROVISIONED_BOOL in CarrierConfigManager to 1.
On Android 12+, there is an app called Pixel IMS that uses Shizuku to ...
- 1
-1
votes
0
answers
26
views
Problem in android emulator and Ionic 7 live loading
for a few days now I've been experiencing something that stresses me out a lot and I don't know why it's happening. When I run the command:
ionic cap sync android && ionic cap run android -l -...
- 29
0
votes
1
answer
39
views
Android - ADB command to perform "drag" gesture?
I would like to simulate a complicated gesture, such as pressing down a finger, drawing a shape and then lifting the finger up.
I found how to do it with sendevent, but my OS reports permission denied ...
- 132
0
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0
answers
23
views
ADB suddenly not finding device
Have been connecting to my device with ADB for days without issue, but suddenly it's not in the list (adb.exe devices returns an empty list).
The device shows up in device manager (Android composite ...
- 41
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0
answers
24
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Android and PC use adb for communication, sleep needs to be added to execute normally
I am trying to use a data cable to allow my tablet and PC to communicate normally. I am currently using the adb mapping port method and then using socket for communication. If I do not add sleep when ...
- 1
0
votes
1
answer
38
views
System app JDWP debugging broken in Android emulator 14 and 15
I am trying to interactively debug system Android applications in the Android 14 and Android 15 emulator such as com.android.phone but I am unable to connect via JDWP.
My host PC is:
Ubuntu 22.04.5 ...
- 15k
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votes
0
answers
12
views
How do we set breakpoints in before execution vscode?
I can set breakpoints in .jdbrc
stop in com.android.Activity:1
stop at ky.c:1
VSCode doesn't respect .jdbrc configuration
{
{
"name": "Debug Mobile Application"...
- 479
0
votes
0
answers
25
views
Remote/Lan application can not connect to android app running in emulator
My android application (similar to an ftp server but diff protocol) is running/debuged in android studio's emulator on my "Dev machine" . The dev machine is Ubuntu 22.04.The android app ...
- 15k
1
vote
2
answers
60
views
Is it possible to auto Disable an azure self hosted agent if it fails a job?
Is it possible to auto Disable an azure self hosted agent if it fails a job?
I am doing appium based android UI testing through azure self hosted agents. Occasionally one of the PCs will lose UsB ...
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0
answers
34
views
Is there a way to expose a computer's local folder to Android via adb?
I want an Android app to process files in a large directory with many files. I would usually just transfer the files to the device via adb push. But this time around, the folder is much larger than ...
- 1,741
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vote
0
answers
53
views
how can we run adb.exe command inside flutter test code?
I'm trying to run the adb.exe command inside flutter test code.
but I'm always getting an error.
is it possible to run adb.exe inside flutter test code?
` Future<void> runAdbCommand(List<...
- 11
0
votes
0
answers
77
views
Secure folder debugging on Samsung, Android v. 14
I am trying to unbloat my Galaxy phone from preinstalled apps that cannot be uninstalled via regular means. The adb shell works perfectly, though not for Secure folder.
To clarify, I want to uninstall ...
- 13
0
votes
0
answers
23
views
adb query mediastore for image and other objects on newer Android devices
I want to open images, audio and video files on a remote Android device by using adb commands. I got commands from here: https://github.com/Linuxndroid/ADB-Cheat-Sheet . The remote device is not ...
- 817
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votes
1
answer
64
views
FLUTTER: APK from adb pull from an app(my app) downloaded from play store is debug signed when I use apksigner to verify it
I currently published an App on Play store, when I download the app on play store and pull the apk from my phone using 'adb pull' then use apksigner to verify it, the result shows that it is on debug ...
0
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0
answers
45
views
Android Virtual Device is showing different BackgroundColor in a React Native App than real device
In my React native code, I specify my BackgroundColor like this
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: darkTheme.neutral50,
},
The darkTheme.neutral50 ...
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0
answers
58
views
ADB Connection Issue with Droidbot on WSL: "Cannot bind to 127.0.0.1:60997: Only one usage of each socket address is normally permitted."
[![enter image description here][1]][1]I'm trying to run Droidbot on WSL (Windows Subsystem for Linux) and connect to the ADB (Android Debug Bridge) server that I'm starting in PowerShell. While I can ...
- 36
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0
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35
views
How do I circumvent "Operation not permitted" on Android when attempting to attach to a process with lldb?
The Context
I am debugging a unit test which acts as a "server" by spawning child processes which act as the "clients," and they communicate with the server on different ports. The ...
0
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0
answers
36
views
Broke adb on Raspian 11 while attempting to upgrade to newer version
I am attempting connect to my Android TV (an Nvidia Shield TV Pro) using adb from a Raspberry Pi running Raspbian 11. I had initially installed adb using:
sudo apt-get install android-tools-adb ...
- 109
1
vote
1
answer
85
views
Can't install apk using adb
guys!
I want to create a simple HelloWorld apk in C using raylib.
My project structure:
HelloWorld/
├── CMakeLists.txt
├── src/
│ ├── main.c
├── android/
│ └── AndroidManifest....
2
votes
1
answer
341
views
Android 13: Query DNS details using adb shell?
Using adb shell and ifconfig I can query the network interfaces and assigned IPs. However, I do not see any DNS details. How can I find the DNS servers which Android is using?
private_dns_mode=off. My ...
- 337
0
votes
1
answer
39
views
Screenshot from Bluestacks via ADB returns a black image after a while
This started happening suddenly; the setup was working fine for about two years:
I have an app in Bluestacks that I need to take screenshots of on a regular basis (about every 5 seconds)
WSL is ...
- 148
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0
answers
54
views
Android Emulator Fails to Ping google.com: "ping: unknown host google.com" while system ping works
I'm having an issue with internet connectivity on my Android emulator. When I try to run adb shell ping -c 4 google.com, I get the following error:
ping: unknown host google.com
However, when I ping ...
- 1,852
1
vote
1
answer
79
views
How to disable automatic power saving mode?
In developer mode, my phone automatically switches to power saving mode when the battery level is below 75%. I would like to disable this feature.
In my previous Google Pixel 8 Pro phone, there was an ...
0
votes
1
answer
41
views
Is there anyway to know when an adb command managed by C# System.Diagnostics.Process finished?
I need to change tons of my Android picture's date and the easiest way seem to be using adb shell with touch command. I don't know why but adb shell touch ... does not work and it says "readonly ...
- 20.4k
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0
answers
37
views
Can Appium access app files without rooting device?
I need to access files (R/W) on an Android device with Appium (in Java), on Windows.
I'm getting acquainted to adb in order to at least know what path is expected for /data, /Download, etc., but it ...
- 330
2
votes
0
answers
350
views
ADB "error: protocol fault (couldn't read status message): No error" when pairing over wifi
I'm trying to connect my Android device via Wifi to adb by using the 6 digit pairing code.
On my Android device phone I enabled wireless debugging and clicked on "Pair device with pairing code&...
- 21
1
vote
1
answer
482
views
ADB failed to connect after updating Mac OS Version to Sequoia
daemon not running; starting now at tcp:5037
ADB server didn't ACK
Full server startup log: /var/folders/7q/vrphc65x7_df5hj0rvpnhcv00000gn/T//adb.501.log
Server had pid: 16908
--- adb starting (pid ...
- 133
1
vote
1
answer
60
views
ADB Check failed: payload.size() <= bytes_left
After a recent Debian testing (Debian 13 or trixie) update, adb on my pc broke. And it broke on a kernel or even on a cpu level.
Now it just disconnects after some messages (randomly) from the android ...
- 21
0
votes
1
answer
50
views
How to implement zoom in and out in python with ADB?
I am trying to create a python app that can zoom in and out on a game but I cannot implement it. I am using MEmu player as my emulator and the zoom in and out function I created is not working. The ...
- 35
0
votes
0
answers
325
views
Signature Verification fails while using adb sideload <device_firm_ware_file.zip> ; Techno Device
DM-verity of my Techno Device Model Gk-8/Gk-8-Gl just got expired and my device is unable to boot into its OS.
I decided to update it system and use an updated firmware zip file downloaded from ...
0
votes
0
answers
367
views
How to run adb on Termux to control Android itself without USB & Wi-Fi?
When u run the adb devices command in a computer’s terminal, the following steps occur:
The ADB client (CLI) sends the adb devices command to the ADB server via TCP port 5037.
If the ADB server isn’t ...
0
votes
0
answers
29
views
Find out if notification action needs a switch to the app from adb dump
Is it possible to find out (just from the data accessible by either adb output or by looking at files in android) if the click on a notification action needs a switch to the app?
Example: For a signal ...
- 1,044
0
votes
0
answers
174
views
failure to connect mobsf container to genymotion vm via ADB
I set an genymotion vm on AWS, and I am able to login to port 443, and confirmed that 5555 is working for adb,
then I launched mobsf using docker
docker run --name mobsf -it --rm -p 8000:8000 -p 1338:...
- 427
8
votes
3
answers
918
views
ADB server does not start when VPN is active
On my MacBook (Sonoma 14.6.1) I have adb installed (using homebrew - version 35.0.2-12147458). It works well until I activate VPN.
My company uses Cisco AnyConnect.
Once VPN is enabled, I am getting ...
0
votes
1
answer
45
views
how input string in adb shell command
I have command on bash:
adb shell '/bin/sh -c "CLASSPATH=\$(pm path androidx.test.services) app_process / androidx.test.services.shellexecutor.ShellMain am instrument -w --no-window-animation -e ...
- 25
0
votes
0
answers
22
views
ADB shell command to start a background process and get back its status in one line is failing with a syntax error
The below adb shell command returns /system/bin/sh: syntax error: unexpected ';'
adb shell "tcpdump -W 3 -C 2 -i any -s 0 -w /tmp/net.pcap > /dev/null 2>&1 & ; echo x$?"
- 501
0
votes
1
answer
101
views
Android device can no longer be paired via ADB WiFi
After installing and setting of adb, my smartphone worked flawlessly for more than a month via adb WiFi connection. Today, for some unknown reason, I was unable to pair my device via WiFi. I haven't ...
- 57.6k
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0
answers
26
views
gradle/cordova conflicts with adb?
On Ubuntu, adb devices rarely works. I typically have to unplug device, kill adb server, restart adb server, revoke auths on device, play around with it 500 times and eventually my device shows up.
I ...
- 1,165
-1
votes
1
answer
143
views
How to run "adb shell bugreportz" and get bug report programatically in android
I have to get the bug report and upload from my android device to server. I can get the bug report by manually running adb command "adb shell bugreportz". However I am trying to get the ...
- 271
1
vote
1
answer
67
views
How Android Studio triggers to show my unlock screen?
When I Launch an app through Android Studio, if my phone is in the keyguard locked, but screen on state, it will automatically request to call out the unlock screen at that point (just like the user ...
- 1,702
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votes
0
answers
32
views
App hangs on actual hardware but not Android Studio
The app in question that my team and I created is here: https://codeberg.org/fbushstone/BasicFitness
When running the app on Android Studio's emulator, the runs normally with all the features we added....
0
votes
0
answers
154
views
Dispatch Auto-Start Service on Android TV problems with Accessibility
I am trying to enable auto-srtart on my android tv with dispatch, but the problem is that my android TV, for some reason, does not have an accessibility setting. What should I do?
I tried ADB from my ...
0
votes
1
answer
310
views
ADBs is unresponsive after 5000ms, killing server and retrying
I am constantly run into this error when I run an ionic android app on the device or emulator:
ADBs is unresponsive after 5000ms, killing server and retrying...
[capacitor] Error: Command ...
- 986
0
votes
0
answers
68
views
Is there a way to find out the path from getApplicationInfo().nativeLibraryDir of another app?
Android API provides getApplicationInfo().nativeLibraryDir to find out an app's /data/app lib path, as explained in previous questions How to get the path to the lib folder for an installed package or ...
