Questions tagged [android-emulator]

An Android emulator is software which simulates the functionality of an Android device running the Android OS. Emulator allows developers to develop and test applications without the need of various real devices with different configurations.

3
votes
0answers
20 views

Building android source and flashing it in emulator

I'm trying to build Android Nougat source following the instructions provided here. For the source code and tags I'm not sure what to opt for so I opted for, N2G48H android-7.1.2_r36 Nougat 2017-...
0
votes
0answers
13 views

Android Studio app works in emulator but not on my test phone (Nokia TA-1021)

I am new to android programming and have been having a lot of trouble with it. I finally got my app to work in the emulator on target SDK 28. But once i install the apk on my personal phone (Nokia TA-...
0
votes
0answers
9 views

How to emulate a dual sim phone with contacts and text messages. Android studio

For testing purposes I need my emulated phone to have texts sent to both sims from different contacts.
-1
votes
1answer
17 views

Android Testing [on hold]

So, my app is being tested. I'm supporting SDK version 17 - 28. It covers a lot of the OS's on the play store. I have tested the app on API 28, 25, 23, 22 & 19. My question is should I test it ...
1
vote
3answers
44 views

Is Genymotion emulator effective to run android applications? [on hold]

Is Genymotion emulator effective to run android applications or using data-cable connected with a physical device to run android applications is better? Which method is faster and more helpful?
0
votes
0answers
12 views

Screen capture AndroidStudio creates empty screen

I try to create a screenshot from my emulator, but I can't. It worked in the past, but now I get an empty screen in the ScreenCapture Window. I have done: Logcat Selected correct Device and Process ...
0
votes
0answers
12 views

App not working when tested with AS Emulator with certain network types

I've encountered a problem today when testing my Android app with different emulator settings. Upon clicking a button a certain amount of data (~161kb) is fetched from an online XML-Document. Up to ...
0
votes
0answers
11 views

Is there a way to start or modify the espresso test recording by giving inputs into emulator programmatically?

I am trying to test a basic android login app(with username,password and login button) using espresso. In espresso, UI tests can be automatically generated by using record option and interacting with ...
0
votes
0answers
9 views

How to have jenkins execute in an existing VNC session?

I have a setup where there are two emulators running side by side and I would like the jobs to execute in an existing session so that it uses the emulators in the positions on the screen that I have ...
0
votes
0answers
24 views

Conflicts and Errors in android studio after merging the code, even when the files have not been changed

I am new to android studio but have experience with Git. Every time I try to merge a pull request that a co-developer has made I get conflicts even when I have not made any changes to my code. The ...
0
votes
0answers
22 views

Device error: emulator: ERROR: x86 emulation currently requires hardware acceleration

I am new to mobile apps. i installed Microsoft Visual Studio 2019 for the first time. However when i tried to run the code with android emulator i have this issue: Device error: emulator: ERROR: x86 ...
0
votes
1answer
317 views

How to resolve Execution failed for task ':app:mergeDebugResources' in android studio?

I got the following error when I have updated my Android Studio. org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:mergeDebugResources'. at org....
0
votes
0answers
36 views
+50

How to install an application to SD card of the Android emulator rather than its internal memory?

I can't find a way to install my app to SD card, nor move it post-installation through the emulator's Android settings UI. I do have installLocation=auto in the manifest. Is this at all doable? There'...
0
votes
0answers
13 views

Android emulator showing black bars on screen

I am running android emulators on an ubuntu machine running the XFCE desktop. The emulators have hardware selected for graphics. When I use the emulators they sometimes show black bars over the ...
0
votes
1answer
31 views
+100

How to setup 2 android emulators in android studio to test react native app

I added one more android emulator for react native 0.59 app test. I am able to launch 2 emulators. The adb devices command has the following output: List of devices attached emulator-5554 device ...
0
votes
1answer
31 views

Android emulation isn't requiring any permissions

I am learning some stuff for a course, and am emulating Android 8.1 API 27, but have ran into some weird behavior. It is a simple app, which just aims to allow the user to send an SMS message, or ...
-1
votes
0answers
34 views

How to send GPS data point in AVD extended control

I created new application as location log app. but it's no response when I send latitude and longitude in AVD's extended control. so what can I fix code in Android Manifest? <uses-permission ...
1
vote
0answers
585 views

Problems with adb.exe

I have a problem with adb.exe of Android Studio 3.4. When I run the emulator, I get this error: Emulator: emulator: ERROR: AdbHostServer.cpp:93: Unable to connect to adb daemon on port: 5037 ...
-1
votes
0answers
30 views

Android emulator not creating with playstore

I need to installing google play store in Samsung Galaxy S9+ Android emulator but it is not creating with play store it is always creating without play store even I have selected the Google Play Intel ...
0
votes
1answer
21 views

flutter http post fails connection blocked from android emulator on windows 10

my Flutter code looks like : var url ="http://localhost:49912/api/Account/Register"; http .post(url, headers: {"Content-Type": "application/json"}, body: js) .then((response) { ...
0
votes
0answers
61 views

Android emulator launched then closed without connection

I was initially using VS code and the first two time I was able to launch the emulator and see the default new flutter project app but after the third time whenever I launch the emulator, it will pop ...
0
votes
2answers
45 views

'OnSizeAllocated' is not being called when I rotate the android emulator to change the orientation to Landscape mode or Potrait mode

I want to change the page layout when the device orientation changes. But for this, I first need to be notified when ever the orientation changes. I have used Page's 'SizeChanged' event and it works ...
0
votes
0answers
25 views

Apps in Settings crashes in Android Q emulator

I'm having trouble when trying to open "Apps & Notifications" in Settings. When I try to do it, Settings crashes and the Launcher's Homescreen is shown. Unable to start activity ComponentInfo{...
0
votes
1answer
22 views

Android Studio - Purpose of Play Store column

What is the purpose of Play Store column in Select a Device while creating a Android Virtual Device?
0
votes
0answers
26 views

Vs2017 Xamarin forms, running emulator. how do you change the image the camera sees to one you make?

Vs2017 Xamarin forms, when running emulator. how do you change the image the camera sees to one a custom one? I'm trying to test the Scandit barcode scanner and need to add a barcode to the image for ...
0
votes
0answers
39 views

Vs2017, Xamarin app, in emulator, want webcam to be emulators camers, Android at the moment but will need IOS and UWP as well

Vs2017, Xamarin app, in emulator, I want webcam to be emulators camers, Android at the moment but will need IOS and UWP as well. I've set the camera permissions in the apps, the emulated camera works ...
0
votes
0answers
30 views

why visual studio android emulator dont finish to build

Hello I try to work properly visual studio but I'm going to error is to go crazy first I have a conflict mscorlib that does not seem serious from my research then as I was constantly forced to reset ...
0
votes
0answers
21 views

Project is not running on android emulator

I've been trying to run my project on the android emulator for a while now but no results. Posted several times and tried to re-link libraries. Below is the exposed error What went wrong: A problem ...
0
votes
0answers
21 views

onCreateOptionsMenu opened and rotated causes E/WindowManager: Not sure if bug

I've closed all the dialogs in my code in onDestroy() and onPause(). I've literally commented everything in my code but the onCreateOptionsMenu and still get this error. I'm basically trying to rotate ...
0
votes
2answers
25 views

WorkManager constraint (setRequiresCharging) doesn't work on emulator

I'm setting up OneTimeWorkRequest with a constraint -"setRequiresCharging" but this work request doesn't call the doWork method when I switch the battery status to charging from discharging. This ...
-1
votes
0answers
13 views

Steps to install and setup JEnkins that can run android Emulator in MAC

I need to know the exact steps that how i am going install Jenkins and configure it ro run Android Emulator VIA Shell or Plugin. operating System : MAC OS X NOTE: IN windows i am able to do the same ...
0
votes
2answers
34 views

Android Emulator: /dev/kvm not found, Vt-x supported

I have both hardware virtualization and Vt-d enabled in my bios settings. By running a few other commands, like egrep -c '(vmx|svm)' /proc/cpuinfo I can confirm I can run it. However, android studio ...
-2
votes
0answers
40 views

Android 9.+ emulator does not start

All AVD images work on my machine except for Android 9.+ (Google Play) & Android 9.+ (Google APIs) (the Android Studio emulator for Android Q beta). I just downloaded the most recent images, from ...
2
votes
1answer
147 views

Flutter Emulator Error Connecting to Service Protocol

I am having an Issue with Flutter in Android studio, where whenever I run my flutter app, it will print this error; "Error connecting to the service protocol: HttpException: Connection closed before ...
0
votes
0answers
32 views

Android Emulator doesn't boot on Windows 10

Basically, when I try to launch an emulator (old one or created from scratch doesn't change anything) I can see the phone's frame but Android doesn't boot. Sometimes on the EventLog window I can see ...
1
vote
1answer
271 views

Android emulator gives error “Resetting for cold boot: emulation engine failed” and exits

After updating AS now emulator quits every time I start it. Below is the screenshot I managed to capture before it disappeared. In the logs the following are printed 14:49 Emulator: WARNING: ...
0
votes
1answer
21 views

Couldn't start Android Emulator 5.0

Android Studio 3.3 I create Android Emulator 5.0 Here settings: But when I try to start my app on emulator I get error: When press OK in logcat show error message and my app is not install on ...
-1
votes
0answers
127 views

Android Studio ADB

Unable to connect to ADB. Check the Event log for possible issues. Verify that your localhost entry is pointing to 127.0.0.1::1 for IPV4 or IPV6. respectively. I tried to run the app on the emulator ...
0
votes
0answers
21 views

Android Emulator and Google Play Store displaying message app not compatible

Android Emulator displays message “Your device isn't compatible with this version” when using Google Play Store. It works well with real devices (or at least with the devices I have tested). These ...
0
votes
0answers
15 views

TextView becomes invisible on real device but shows in emulator

I have a textview that is shown in the emulator but for some reason is not there when my app runs on a real device. Any idea why it would be like that? Here´s the view: <TextView ...
0
votes
1answer
37 views

How to Download/Downgrade Android emulator manually

I updated Android Studio with its components last week. But I keep facing troubles with emulator. Before updating everything was fine. Now i just want to get my old emulator back. After searching I ...
0
votes
0answers
25 views

Automation Testing with multiple emulators

I need to automate a mobile application where i need to check with 2 mobile devices. One device i need to generate an order and the other device i need to approve the order. I have installed 2 ...
0
votes
0answers
17 views

Android (Emulator) debugging: crashes (weird behavioir) when ART optimization is on

When debugging an app from Android Studio (against Emulator), I set a breakpoint in a function. When the function gets called, the debugger stop. When using an Android Pie Emulator, stepping into ...
0
votes
0answers
31 views

React Native app won't run on emulator: Exception in thread “Device List Monitor”

I have a React Native app that runs on my physical device but won't run in an emulator. The exception that the RN CLI is throwing is the following: Exception in thread "Device List Monitor" java.lang....
0
votes
0answers
10 views

Emulate many Android devices

I am trying to emulate many android devices on a computer. Maybe about 50 - 100 devices on 1 computer. But I don't know the keyword to find the solution for this. I think I need many documents or ...
0
votes
0answers
21 views

How to enable USB debugging in Android emulator?

Everything has worked until today. Yesterday and today I was updating Android emulators and yesterday installed the emulator "Nox App Player". Now when I start an emulator and want to debug an ...
4
votes
0answers
94 views

Emulator not able to run on MacOs. Emulator claims that OS is out of date

After installing the latest update today I started to get this error: Emulator: Sorry, "qemu-system-x86_64" can not be run on this version of macOS. Qt requires macOS 10.12.0 or later, you have macOS ...
3
votes
5answers
1k views

Android emulator - error while loading state for instance 0x0 of device 'goldfish_pipe'

I updated some android studio components 2 days ago and everything messed up. Now I cant use android emulator since it exits immediately the moment it gets lunched. I already tried the following: ...
0
votes
0answers
31 views

Android Emulator displays error: “Cold boot based on…” and exits

I updated some components in android studio a day ago and sudden the emulator started some troubles. It only shows this message "Could boot based on..." and and emulator disappear immediately. The ...
0
votes
1answer
18 views

Asp.Net Core SignalR Can Not Connect From Android Studio Emulator Client

I have a SignalR Server running on http://localhost:50926/testhub I can connect to the hub on the same machine with a .net signalR client and it works as expected. I can not connect to it on an ...

http://mssss.yulina-kosm.ru