Specs for all android phones

Is there a central place where I can find the specs for the majority of the Android phones available on the market? I want to create avds for each of them.

File Upload in WebView

I have been struggling to upload files from WebView since last few days and there is no progress. I googled and implemented all suggested solutions but none works, like: solutions suggested...

Android Virtual Device not working

I have read a lot of complaints and problems about Android Virtual Device (AVD) taking a lot of time to load, but people were often talking about just few seconds delays. In my case, it takes...

In AVD emulator how to see sdcard folder? and Install apk to AVD?

I have created an Android emulator (Android Virtual Device), but I am unable to find out the SD card I have built during creation of this. How can I find the SD card and its content and also how...

Failed to create sdcard in the AVD folder - Mac OSX

When I try to create a new android emulator with the AVD Manager I keep getting the error "Failed to create sdcard in the AVD folder." no matter what size I set the SD card! Does anyone know why?...

Android Studio doesn't see device

The AVD Manager in Android Studio doesn't show my device but adb devices does show it. Am I missing something obvious here?

Unable to find System Image in Emulator in Android Studio with Google APIs

I want to run in Emulator a System Image with Google APIs installed. I downloaded the System Images for API Version 19 (among others). When I go to start a new AVD in Android Studio, for API = 19...

Could not automatically detect an ADB binary - Android Studio

I tried testing my app on Android Studio but I was getting stuck at "waiting for AVD to come online..." I've read resetting [tag:ADB] from Android Device Monitor will do it, and it did... for...

android emulator does not play sound on bluetooth headphone in iMac

bluetooth headphone connected to iMac(macOS Sierra v 10.12.2) and system audios could be heard from headphone. but Android Emulator audio not connect to headphone and play sound on iMac...

Cannot launch AVD in emulator:QT library not found

I am new to Android Studio and I am having problems while using the emulator. When I try to run it keeps crashing saying: "Cannot launch AVD in emulator"...

Where is the ANDROID_SDK_ROOT in ubuntu server?

I run a build on a ubuntu 16.04 server with no xorg or GUI of any kind, and I am trying to run a simulator on it. this is what I get on the console $ /opt/android//tools/emulator -engine classic...

Can I run iOS emulator on Windows using Android studio Avd manger?

I am writing a simple Flutter app on Windows using Android Studio. I am able to test my app on Android emulators well but I can't seem to figure how to add an iOS emulator to AVD manager nor...

React Native. Why android emulator is so slow?

The same project runs 60FPS on iOS emulator, but in android emulator everything is slow. I do nothing but there are hops in frame rate from 53 to 56. JS FPS and UI FPS are always identical. I...

Emulator: emulator: ERROR: Not enough space to create userdata partition

I have just changed my laptop. On the new laptop, android studio emulator give error when trying to run app: "Emulator: emulator: ERROR: Not enough space to create userdata partition. Available:...

How to solve SocketException: Failed host lookup: 'www.xyz.com' (OS Error: No address associated with hostname, errno = 7)

Whenever I try to do an http call after about 20 seconds I get in the console the following error: E/flutter ( 8274): [ERROR:flutter/shell/common/shell.cc(184)] Dart Error: Unhandled...

Error while downloading google APIs Intel x86 atom system image

I just started to work with Android Studio and I stuck with one problem . When I try to download a system image and create an AVD I get this error " Install Google APIs Intel x86 Atom System...

Error initializing ADB: Debug Bridge not found

I want to work with some files in flutter and so I wanted to use the Android Studio Device File Explorer to check if everything works correctly. But the Device File Explorer shows a red warning...

Run Android Emulator - Segmentation Fault

I want to run android emulator on CentOS linux without GUI in headless mode. When running it, segmentation fault error occured. It seems that emulator is runnig only once after reboot system,...

Free App development framework for low end systems?

I have a very low end laptop with 2GB RAM. I tried Android Studio, Flutter, React-Native. All of them require a simulator. My laptop doesn't support simulators (I tried with AVD, Genymotion)....

How to stop Android Studio AVD Emulator from crashing

I installed Android Studio on Ubuntu 20.04 I want to use the emulator (i had tried other tools like and but they were too confusing) Initially I was getting messages about /dev/kvm not being...

Fastlane screengrab on Android 30 emulator

I'm trying to setup fastlane screengrab to auto generate screenshots for my app in different languages. I'm running an AVD with API 30 and it looks like creating the screenshot is working well,...

How to launch android emulator with my own .img partitions?

I compiled my own AOSP image and got this: [email protected]:/mnt/android-dev-3/aosp/grapheneos-lz_experiments/out/target/product/generic_x86_64$ ls *.img cache.img ramdisk.img system.img ...

Why is my Android Emulator appearing and disappearing?

I'm learning to use Android Studio. I'm following this tutorial (https://developer.android.com/training/basics/firstapp/running-app) I'm running into an issue where my AVD appears and then...

How do I run my flutter program on the Android emulator ? Because when it runs the program can only run on Chrome

I installed the flutter and dart plugins on Android Studio, already installed SDK and AVD for the Android emulator. But the program still runs on chrome

Android Emulator Issues in new versions - The emulator process has terminated

After updatin to Android Studio 2020.3.1 canary 15 when i try to run an emulator, It gets killed with this error: The emulator process for AVD Pixel_4_API_30 has terminated. It was working...

Just updated to Android Studio 4.2.1 on Mac and now emulator no longer works

I just updated Android Studio to its latest version 4.2.1 and the emulator stopped working. Every time I try to launch a new virtual device it crashes and AVD Manager shows me this error: "The...

Android Studio Emulator is not working on Windows 11 using WHPX

I have Windows 11 on my system. The system specifiction: Edition: Windows 11 Home Single Language Update: 21H2 Installed on: ‎06-‎07-‎2021 OS build: 22000.65 Experience: Windows Feature...

Error while waiting for device: The emulator process for AVD has terminated

I'm using Android Studio with everything up to date. I can find information about "the emulator was killed", but I have a different error message:

Android Emulator keeps quitting when taking screenshots

I can't recall if I have ever tinkered with the settings of Android Emulator, but I've been testing my app on an Android Emulator using Android Studio, and every time I take a screenshot, it...

AssertionError: Activity never becomes requested state "[DESTROYED, STARTED, RESUMED, CREATED]" (last lifecycle transition = "PRE_ON_CREATE")

I recently updated the Travis CI configuration for my Android application project (Android Gradle Plugin 7.0.3, targetSdk 30, JVM 11) to use the new command line tools. I have chosen...