Develop Reference

Android Studio - Gradle commands spanning multiple Java process

When I run gradlew commands or when Android Studio starts, It spanning one java process in every second, Which ends up using 100% of system memory usage. It was fine in the last android studio version, any idea how to fix this?
About the system
Android Studio 4.1.2
java version "15.0.2" 2021-01-19
Java(TM) SE Runtime Environment (build 15.0.2+7-27)
Java HotSpot(TM) 64-Bit Server VM (build 15.0.2+7-27, mixed mode, sharing)
Gradle 6.5
CPU AMD Ryzen 7 2700
Memory 32GB
I tried updating gradle.properties
org.gradle.jvmargs=-Xmx4g -XX:MaxPermSize=2048m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
org.gradle.jvmargs = -Xms512m -Xmx512m -XX:+UseCompressedOops -XX:+HeapDumpOnOutOfMemoryError

The issue is Windows 10 Mobile hotspot, When the Mobile hotspot is turned on Windows refuses to connect 127.0.0.1, Which is necessary for the Gradle daemon.
The fix is just to turn off the Windows Mobile Hotspot

getting error create new project in android studio

hello guys i updated my android studio 4.0 to 4.1
getting error after updating android studio build.gradle. i tried completely uninstall android studio but didn't worked again
log
Unable to start the daemon process.
This problem might be caused by incorrect configuration of the daemon.
For example, an unrecognized jvm option is used.
Please refer to the User Manual chapter on the daemon at https://docs.gradle.org/6.5/userguide/gradle_daemon.html
Process command line: C:\Program Files\Android\Android Studio\jre\bin\java.exe -XX:MaxPermSize=512m -Xmx2048m -Dfile.encoding=windows-1252 -Duser.country=GB -Duser.language=en -Duser.variant -cp C:\Users\Onur\.gradle\wrapper\dists\gradle-6.5-bin\6nifqtx7604sqp1q6g8wikw7p\gradle-6.5\lib\gradle-launcher-6.5.jar org.gradle.launcher.daemon.bootstrap.GradleDaemon 6.5
Please read the following process output to find out more:
-----------------------
Error occurred during initialization of VM
Could not reserve enough space for object heap
OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
-----------------------
Check the JVM arguments defined for the gradle process in:
- gradle.properties in project root directory
And memory usage %100. i tried exit android studio but java jdk exe uses computer ram %100 again
what's problem? someone help please? i want to use this project my website başvuru tarihi

Your computer probably does not have the right specifications to run android studio. You need more RAM and processing speed

How to fix 'java.lang.module.FindException: module java.se.ee not found' error when packaging my kivy application with buildozer

I'm trying package my kivy app (python3) but when i run the command buildozer -v android debug see this error
# Cwd /home/javier/.buildozer/android/platform/android-sdk
Error occurred during initialization of boot layer
java.lang.module.FindException: Module java.se.ee not found
# Command failed: /home/javier/.buildozer/android/platform/android-sdk/tools/bin/sdkmanager tools platform-tools
#
# Buildozer failed to execute the last command
# The error might be hidden in the log above this error
# Please read the full log, and search for it before
# raising an issue with buildozer itself.
# In case of a bug report, please add a full log with log_level = 2
I have this Java version
$ java --version
openjdk 11.0.2 2019-01-15
OpenJDK Runtime Environment (build 11.0.2+9-Ubuntu-3ubuntu118.04.3)
OpenJDK 64-Bit Server VM (build 11.0.2+9-Ubuntu-3ubuntu118.04.3, mixed mode, sharing)
I downloaded only sdkmanager Command line tools from here and put it in my root path but i don't had success.
I Saw in this post a solution and i did it but i don't solve the error.
I has a virtualenv with all dependencies installed. Also i edited the buildozer.spec and i was custom it
The Virtualenv is:
(envAppSinapsis)~/AppSin$ pip freeze
certifi==2019.3.9
chardet==3.0.4
Cython==0.28.2
docutils==0.14
idna==2.8
Kivy==1.10.1
Kivy-Garden==0.1.4
psycopg2==2.7.6.1
psycopg2-binary==2.7.6.1
pygame==1.9.4.dev0
Pygments==2.3.1
requests==2.21.0
urllib3==1.24.1
I think that error is related to something related to JAVA but I do not know what. I would appreciate your helps, and please, excuse my bad English.
I am working in Ubuntu 18
UPDATE
Print Screen Error

Up until a few days ago if you had installed openjdk-11-jdk/jre from the Ubuntu repos you would have found it was actually a version of Java 10 (https://askubuntu.com/questions/1037646/why-is-openjdk-10-packaged-as-openjdk-11).
java.se.ee has been deprecated in Java 9, 10 and removed in Java 11 (https://www.oracle.com/technetwork/java/javase/11-relnote-issues-5012449.html)
Unfortunately there is no simple way to get the Android tools like sdkmanager or avdmanager running with Java 11 yet.
I was able to get buildozer running on Ubuntu again with Java 10:
Download Java 10 Linux x64 JDK (.tar.gz) from http://jdk.java.net/java-se-ri/10
Untar: tar -xzvf jdk-10_linux-x64_bin_ri.tar.gz
Set PATH: export PATH=/path/to/inflated/jdk-10/bin:$PATH

was getting error License not accepted for SDK Build tools etc
solved by Installing
SDK Command Line Tools
Google Play licensing services
in SDK Manager > SDK Tools
helped me after getting frustrated for 2 hours, and hearing from everyone that only way is to downgrade Java

You can solve this error by downgrading Java or by executing the below command in your terminal.
export JAVA_OPTS='-XX:+IgnoreUnrecognizedVMOptions --add-modules java.se.ee'
Also, don't download the platform tools yourself, let buildozer take care of that.
If the above command doesn't work try deleting the buildozer files from your app and rebuilding your application.

I am trying to install Android Studio in Windows 10 (32-bit) – studio.exe not opening at all

I have downloaded Android Studio for Windows 10 32-bit and extracted the zip file, but when I open studio.exe in bin folder, nothing at all happens. How can I run it?
While on notepad, I found this:
A fatal error has been detected by the Java Runtime Environment:
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0xee53afed, pid=772, tid=0x00002194
# JRE version: OpenJDK Runtime Environment (8.0_152-b02) (build 1.8.0_152- release-1024-b02)
# Java VM: OpenJDK Server VM (25.152-b02 mixed mode windows-x86 )
# Problematic frame:
# C 0xee53afed
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
# If you would like to submit a bug report, please visit:
# http://bugreport.java.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.

Android SDK tools crash on startup

I am trying to run my android SDK tools. When they startup they crash with this error. It happens no matter if I run it from the terminal or if I launch it from Android Studio.
Jareds-Mac-mini:~ jared$ android
#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0x00007fff9b25482f, pid=71482, tid=8207
#
# JRE version: Java(TM) SE Runtime Environment (8.0_45-b14) (build 1.8.0_45-b14)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.45-b02 mixed mode bsd-amd64 compressed oops)
# Problematic frame:
# C [AppKit+0x53382f] -[NSDatePickerCell(NSTextFieldWithStepperDatePickerInternal) _concoctUnholyAbominationOfADateFormatThatMakesAMockeryOfLocalization]+0x0
#
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# An error report file with more information is saved as:
# /Users/jared/hs_err_pid71482.log
#
# If you would like to submit a bug report, please visit:
# http://bugreport.java.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
Abort trap: 6
The OS X error report is in this paste bin
https://pastebin.mozilla.org/8831994

I uninstalled and reinstalled the android SDK and tools. I then restarted my Mac twice and it started working. I can't seem to find out why it happened but it's fixed now. The error logs are open for you to view.