untisapi/untis4j

A java API for webuntis

untis4j's Issues

Invalid UTF-8 middle byte

As my username contains a "ä", which isn't present in the UTF-8 table, i get the following error when trying to create a new Session:
An unexpected exception occurred: {"jsonrpc":"2.0","id":null,"error":{"code":-32700,"message":"Parse error: Invalid UTF-8 middle byte 0x48\n at [Source: (com.grupet.web.filter.XSSProtectionFilter$MultiReadHttpServletRequest$CachedServletInputStream); line: 1, column: 89]"}}
I believe the fault lies here on the part of the server, i. e. WebUntis. Is there nevertheless a way to circumvent the error?

Build Tools / Gradle

Hey, I would like to use your library, but there is an issue - or more likely, a quality of life feature. Currently, I am using gradle for building my applications and I would like to add your library as a dependency in gradle. As you aren't publishing it to any maven repository, I can't include it as usual. Luckily, gradle supports adding a git repository as a dependency, but you haven't comitted any build files in your repository. Is there any way to add them to the repository, so I can use it as a dependency?

How do I get my own personId to pull my own timetable?

In another API you can use your name to pull your personal timetable, how do I do it here, so I pull my own timetable?

Thank you in advance

Could not get unknown property

I tried installing the api with Gradle, adding the code for the build and settings file. But this error occurred in settings.gradle:

A problem occurred evaluating settings 'WebUntisCalendar'.

Could not get unknown property 'java' for object of type org.gradle.vcs.internal.DefaultSourceControl.

• Try:
  Run with --debug option to get more log output. Run with --scan to get full insights.

• Exception is:
  org.gradle.api.GradleScriptException: A problem occurred evaluating settings 'WebUntisCalendar'.
  at org.gradle.groovy.scripts.internal.DefaultScriptRunnerFactory$ScriptRunnerImpl.run(DefaultScriptRunnerFactory.java:93)
  at org.gradle.configuration.DefaultScriptPluginFactory$ScriptPluginImpl.lambda$apply$0(DefaultScriptPluginFactory.java:133)
  at org.gradle.configuration.DefaultScriptTarget.addConfiguration(DefaultScriptTarget.java:74)
  at org.gradle.configuration.DefaultScriptPluginFactory$ScriptPluginImpl.apply(DefaultScriptPluginFactory.java:136)
  at org.gradle.configuration.BuildOperationScriptPlugin$1.run(BuildOperationScriptPlugin.java:65)
  at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:29)
  at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:26)
  at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:75)
  at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:68)
  at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:153)
  at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:68)
  at org.gradle.internal.operations.DefaultBuildOperationRunner.run(DefaultBuildOperationRunner.java:56)
  at org.gradle.internal.operations.DefaultBuildOperationExecutor.lambda$run$1(DefaultBuildOperationExecutor.java:74)
  at org.gradle.internal.operations.UnmanagedBuildOperationWrapper.runWithUnmanagedSupport(UnmanagedBuildOperationWrapper.java:45)
  at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:74)
  at org.gradle.configuration.BuildOperationScriptPlugin.lambda$apply$0(BuildOperationScriptPlugin.java:62)
  at org.gradle.configuration.internal.DefaultUserCodeApplicationContext.apply(DefaultUserCodeApplicationContext.java:44)
  at org.gradle.configuration.BuildOperationScriptPlugin.apply(BuildOperationScriptPlugin.java:62)
  at org.gradle.initialization.ScriptEvaluatingSettingsProcessor.applySettingsScript(ScriptEvaluatingSettingsProcessor.java:74)
  at org.gradle.initialization.ScriptEvaluatingSettingsProcessor.process(ScriptEvaluatingSettingsProcessor.java:67)
  at org.gradle.initialization.SettingsEvaluatedCallbackFiringSettingsProcessor.process(SettingsEvaluatedCallbackFiringSettingsProcessor.java:34)
  at org.gradle.initialization.RootBuildCacheControllerSettingsProcessor.process(RootBuildCacheControllerSettingsProcessor.java:47)
  at org.gradle.initialization.BuildOperationSettingsProcessor$2.call(BuildOperationSettingsProcessor.java:50)
  at org.gradle.initialization.BuildOperationSettingsProcessor$2.call(BuildOperationSettingsProcessor.java:47)
  at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:200)
  at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:195)
  at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:75)
  at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:68)
  at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:153)
  at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:68)
  at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:62)
  at org.gradle.internal.operations.DefaultBuildOperationExecutor.lambda$call$2(DefaultBuildOperationExecutor.java:79)
  at org.gradle.internal.operations.UnmanagedBuildOperationWrapper.callWithUnmanagedSupport(UnmanagedBuildOperationWrapper.java:54)
  at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:79)
  at org.gradle.initialization.BuildOperationSettingsProcessor.process(BuildOperationSettingsProcessor.java:47)
  at org.gradle.initialization.DefaultSettingsLoader.findSettingsAndLoadIfAppropriate(DefaultSettingsLoader.java:119)
  at org.gradle.initialization.DefaultSettingsLoader.findAndLoadSettings(DefaultSettingsLoader.java:56)
  at org.gradle.initialization.SettingsAttachingSettingsLoader.findAndLoadSettings(SettingsAttachingSettingsLoader.java:35)
  at org.gradle.internal.composite.CommandLineIncludedBuildSettingsLoader.findAndLoadSettings(CommandLineIncludedBuildSettingsLoader.java:34)
  at org.gradle.internal.composite.ChildBuildRegisteringSettingsLoader.findAndLoadSettings(ChildBuildRegisteringSettingsLoader.java:50)
  at org.gradle.internal.composite.CompositeBuildSettingsLoader.findAndLoadSettings(CompositeBuildSettingsLoader.java:35)
  at org.gradle.initialization.InitScriptHandlingSettingsLoader.findAndLoadSettings(InitScriptHandlingSettingsLoader.java:34)
  at org.gradle.initialization.GradlePropertiesHandlingSettingsLoader.findAndLoadSettings(GradlePropertiesHandlingSettingsLoader.java:39)
  at org.gradle.initialization.DefaultSettingsPreparer.prepareSettings(DefaultSettingsPreparer.java:31)
  at org.gradle.initialization.BuildOperationFiringSettingsPreparer$LoadBuild.doLoadBuild(BuildOperationFiringSettingsPreparer.java:62)
  at org.gradle.initialization.BuildOperationFiringSettingsPreparer$LoadBuild.run(BuildOperationFiringSettingsPreparer.java:57)
  at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:29)
  at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:26)
  at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:75)
  at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:68)
  at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:153)
  at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:68)
  at org.gradle.internal.operations.DefaultBuildOperationRunner.run(DefaultBuildOperationRunner.java:56)
  at org.gradle.internal.operations.DefaultBuildOperationExecutor.lambda$run$1(DefaultBuildOperationExecutor.java:74)
  at org.gradle.internal.operations.UnmanagedBuildOperationWrapper.runWithUnmanagedSupport(UnmanagedBuildOperationWrapper.java:45)
  at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:74)
  at org.gradle.initialization.BuildOperationFiringSettingsPreparer.prepareSettings(BuildOperationFiringSettingsPreparer.java:45)
  at org.gradle.initialization.VintageBuildModelController.prepareSettings(VintageBuildModelController.java:78)
  at org.gradle.initialization.VintageBuildModelController.doBuildStages(VintageBuildModelController.java:65)
  at org.gradle.initialization.VintageBuildModelController.scheduleRequestedTasks(VintageBuildModelController.java:61)
  at org.gradle.internal.build.DefaultBuildLifecycleController.lambda$scheduleRequestedTasks$1(DefaultBuildLifecycleController.java:112)
  at org.gradle.internal.build.DefaultBuildLifecycleController.withModel(DefaultBuildLifecycleController.java:134)
  at org.gradle.internal.build.DefaultBuildLifecycleController.scheduleRequestedTasks(DefaultBuildLifecycleController.java:110)
  at org.gradle.internal.buildtree.DefaultBuildTreeLifecycleController.lambda$fromBuildModel$2(DefaultBuildTreeLifecycleController.java:72)
  at org.gradle.internal.buildtree.DefaultBuildTreeLifecycleController.lambda$doBuild$4(DefaultBuildTreeLifecycleController.java:105)
  at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:213)
  at org.gradle.internal.buildtree.DefaultBuildTreeLifecycleController.doBuild(DefaultBuildTreeLifecycleController.java:99)
  at org.gradle.internal.buildtree.DefaultBuildTreeLifecycleController.fromBuildModel(DefaultBuildTreeLifecycleController.java:70)
  at org.gradle.tooling.internal.provider.runner.AbstractClientProvidedBuildActionRunner.runClientAction(AbstractClientProvidedBuildActionRunner.java:58)
  at org.gradle.tooling.internal.provider.runner.ClientProvidedPhasedActionRunner.run(ClientProvidedPhasedActionRunner.java:52)
  at org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35)
  at org.gradle.internal.buildtree.ProblemReportingBuildActionRunner.run(ProblemReportingBuildActionRunner.java:50)
  at org.gradle.launcher.exec.BuildOutcomeReportingBuildActionRunner.run(BuildOutcomeReportingBuildActionRunner.java:69)
  at org.gradle.tooling.internal.provider.FileSystemWatchingBuildActionRunner.run(FileSystemWatchingBuildActionRunner.java:90)
  at org.gradle.launcher.exec.BuildCompletionNotifyingBuildActionRunner.run(BuildCompletionNotifyingBuildActionRunner.java:41)
  at org.gradle.launcher.exec.RootBuildLifecycleBuildActionExecutor.lambda$execute$0(RootBuildLifecycleBuildActionExecutor.java:40)
  at org.gradle.composite.internal.DefaultRootBuildState.run(DefaultRootBuildState.java:128)
  at org.gradle.launcher.exec.RootBuildLifecycleBuildActionExecutor.execute(RootBuildLifecycleBuildActionExecutor.java:40)
  at org.gradle.internal.buildtree.DefaultBuildTreeContext.execute(DefaultBuildTreeContext.java:40)
  at org.gradle.launcher.exec.BuildTreeLifecycleBuildActionExecutor.lambda$execute$0(BuildTreeLifecycleBuildActionExecutor.java:40)
  at org.gradle.internal.buildtree.BuildTreeState.run(BuildTreeState.java:53)
  at org.gradle.launcher.exec.BuildTreeLifecycleBuildActionExecutor.execute(BuildTreeLifecycleBuildActionExecutor.java:40)
  at org.gradle.launcher.exec.RunAsBuildOperationBuildActionExecutor$3.call(RunAsBuildOperationBuildActionExecutor.java:61)
  at org.gradle.launcher.exec.RunAsBuildOperationBuildActionExecutor$3.call(RunAsBuildOperationBuildActionExecutor.java:57)
  at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:200)
  at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:195)
  at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:75)
  at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:68)
  at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:153)
  at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:68)
  at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:62)
  at org.gradle.internal.operations.DefaultBuildOperationExecutor.lambda$call$2(DefaultBuildOperationExecutor.java:79)
  at org.gradle.internal.operations.UnmanagedBuildOperationWrapper.callWithUnmanagedSupport(UnmanagedBuildOperationWrapper.java:54)
  at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:79)
  at org.gradle.launcher.exec.RunAsBuildOperationBuildActionExecutor.execute(RunAsBuildOperationBuildActionExecutor.java:57)
  at org.gradle.tooling.internal.provider.ContinuousBuildActionExecutor.execute(ContinuousBuildActionExecutor.java:103)
  at org.gradle.tooling.internal.provider.SubscribableBuildActionExecutor.execute(SubscribableBuildActionExecutor.java:64)
  at org.gradle.internal.session.DefaultBuildSessionContext.execute(DefaultBuildSessionContext.java:46)
  at org.gradle.tooling.internal.provider.BuildSessionLifecycleBuildActionExecuter.lambda$execute$0(BuildSessionLifecycleBuildActionExecuter.java:55)
  at org.gradle.internal.session.BuildSessionState.run(BuildSessionState.java:69)
  at org.gradle.tooling.internal.provider.BuildSessionLifecycleBuildActionExecuter.execute(BuildSessionLifecycleBuildActionExecuter.java:54)
  at org.gradle.tooling.internal.provider.BuildSessionLifecycleBuildActionExecuter.execute(BuildSessionLifecycleBuildActionExecuter.java:36)
  at org.gradle.tooling.internal.provider.GradleThreadBuildActionExecuter.execute(GradleThreadBuildActionExecuter.java:36)
  at org.gradle.tooling.internal.provider.GradleThreadBuildActionExecuter.execute(GradleThreadBuildActionExecuter.java:25)
  at org.gradle.tooling.internal.provider.StartParamsValidatingActionExecuter.execute(StartParamsValidatingActionExecuter.java:63)
  at org.gradle.tooling.internal.provider.StartParamsValidatingActionExecuter.execute(StartParamsValidatingActionExecuter.java:31)
  at org.gradle.tooling.internal.provider.SessionFailureReportingActionExecuter.execute(SessionFailureReportingActionExecuter.java:58)
  at org.gradle.tooling.internal.provider.SessionFailureReportingActionExecuter.execute(SessionFailureReportingActionExecuter.java:42)
  at org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.execute(SetupLoggingActionExecuter.java:47)
  at org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.execute(SetupLoggingActionExecuter.java:31)
  at org.gradle.launcher.daemon.server.exec.ExecuteBuild.doBuild(ExecuteBuild.java:65)
  at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:37)
  at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
  at org.gradle.launcher.daemon.server.exec.WatchForDisconnection.execute(WatchForDisconnection.java:39)
  at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
  at org.gradle.launcher.daemon.server.exec.ResetDeprecationLogger.execute(ResetDeprecationLogger.java:29)
  at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
  at org.gradle.launcher.daemon.server.exec.RequestStopIfSingleUsedDaemon.execute(RequestStopIfSingleUsedDaemon.java:35)
  at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
  at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.create(ForwardClientInput.java:78)
  at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.create(ForwardClientInput.java:75)
  at org.gradle.util.internal.Swapper.swap(Swapper.java:38)
  at org.gradle.launcher.daemon.server.exec.ForwardClientInput.execute(ForwardClientInput.java:75)
  at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
  at org.gradle.launcher.daemon.server.exec.LogAndCheckHealth.execute(LogAndCheckHealth.java:55)
  at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
  at org.gradle.launcher.daemon.server.exec.LogToClient.doBuild(LogToClient.java:63)
  at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:37)
  at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
  at org.gradle.launcher.daemon.server.exec.EstablishBuildEnvironment.doBuild(EstablishBuildEnvironment.java:84)
  at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:37)
  at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
  at org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy$1.run(StartBuildOrRespondWithBusy.java:52)
  at org.gradle.launcher.daemon.server.DaemonStateCoordinator$1.run(DaemonStateCoordinator.java:297)
  at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
  at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48)
  at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:56)
  Caused by: groovy.lang.MissingPropertyException: Could not get unknown property 'java' for object of type org.gradle.vcs.internal.DefaultSourceControl.
  at org.gradle.internal.metaobject.AbstractDynamicObject.getMissingProperty(AbstractDynamicObject.java:88)
  at org.gradle.internal.metaobject.ConfigureDelegate.getProperty(ConfigureDelegate.java:130)
  at settings_95oeu8xqdd1f2os54339ojnb3$_run_closure1.doCall(C:\Users\tluon\IdeaProjects\WebUntisCalendar\settings.gradle:4)
  at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
  at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  at org.gradle.util.internal.ClosureBackedAction.execute(ClosureBackedAction.java:72)
  at org.gradle.util.internal.ConfigureUtil.configureTarget(ConfigureUtil.java:155)
  at org.gradle.util.internal.ConfigureUtil.configure(ConfigureUtil.java:106)
  at org.gradle.util.internal.ConfigureUtil$WrappedConfigureAction.execute(ConfigureUtil.java:167)
  at org.gradle.initialization.DefaultSettings.sourceControl(DefaultSettings.java:350)
  at org.gradle.initialization.DefaultSettings_Decorated.sourceControl(Unknown Source)
  at jdk.internal.reflect.GeneratedMethodAccessor297.invoke(Unknown Source)
  at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  at org.gradle.internal.metaobject.BeanDynamicObject$MetaClassAdapter.invokeMethod(BeanDynamicObject.java:484)
  at org.gradle.internal.metaobject.BeanDynamicObject.tryInvokeMethod(BeanDynamicObject.java:196)
  at org.gradle.internal.metaobject.CompositeDynamicObject.tryInvokeMethod(CompositeDynamicObject.java:98)
  at org.gradle.internal.extensibility.MixInClosurePropertiesAsMethodsDynamicObject.tryInvokeMethod(MixInClosurePropertiesAsMethodsDynamicObject.java:34)
  at org.gradle.groovy.scripts.BasicScript$ScriptDynamicObject.tryInvokeMethod(BasicScript.java:135)
  at org.gradle.internal.metaobject.AbstractDynamicObject.invokeMethod(AbstractDynamicObject.java:163)
  at org.gradle.groovy.scripts.BasicScript.invokeMethod(BasicScript.java:84)
  at settings_95oeu8xqdd1f2os54339ojnb3.run(C:\Users\tluon\IdeaProjects\WebUntisCalendar\settings.gradle:3)
  at org.gradle.groovy.scripts.internal.DefaultScriptRunnerFactory$ScriptRunnerImpl.run(DefaultScriptRunnerFactory.java:91)
  ... 136 more

Issues when using untis4j on android

When trying to use session.getTimetable(start, end, UntisUtils.ElementType.CLASS, cl.getId()); I get this stack trace:

E/AndroidRuntime: FATAL EXCEPTION: Thread-3
    Process: de.thegreydiamond.wearuntis, PID: 13430
    java.lang.NoClassDefFoundError: Failed resolution of: Ljava/awt/Color;
        at org.bytedream.untis4j.responseObjects.Subjects$SubjectObject.<init>(Subjects.java:229)
        at org.bytedream.untis4j.Session.lambda$11(Session.java:562)
        at org.bytedream.untis4j.Session$$ExternalSyntheticLambda21.getResponse(Unknown Source:0)
        at org.bytedream.untis4j.CacheManager.lambda$0$CacheManager(CacheManager.java:58)
        at org.bytedream.untis4j.CacheManager$$ExternalSyntheticLambda0.apply(Unknown Source:15)
        at java.util.HashMap.computeIfAbsent(HashMap.java:1129)
        at org.bytedream.untis4j.CacheManager.getOrRequest(CacheManager.java:66)
        at org.bytedream.untis4j.Session.requestSender(Session.java:160)
        at org.bytedream.untis4j.Session.requestSender(Session.java:137)
        at org.bytedream.untis4j.Session.getSubjects(Session.java:531)
        at org.bytedream.untis4j.Session.lambda$15$Session(Session.java:714)
        at org.bytedream.untis4j.Session$$ExternalSyntheticLambda17.getResponse(Unknown Source:2)
        at org.bytedream.untis4j.CacheManager.lambda$0$CacheManager(CacheManager.java:58)
        at org.bytedream.untis4j.CacheManager$$ExternalSyntheticLambda0.apply(Unknown Source:15)
        at java.util.HashMap.computeIfAbsent(HashMap.java:1129)
        at org.bytedream.untis4j.CacheManager.getOrRequest(CacheManager.java:66)
        at org.bytedream.untis4j.Session.requestSender(Session.java:160)
        at org.bytedream.untis4j.Session.getTimetable(Session.java:701)
        at de.thegreydiamond.wearuntis.MainActivity$3.run(MainActivity.java:84)
        at java.lang.Thread.run(Thread.java:923)
     Caused by: java.lang.ClassNotFoundException: Didn't find class "java.awt.Color" on path: DexPathList[[dex file "/data/data/de.thegreydiamond.wearuntis/code_cache/.overlay/base.apk/classes.dex", dex file "/data/data/de.thegreydiamond.wearuntis/code_cache/.overlay/base.apk/classes3.dex", dex file "/data/data/de.thegreydiamond.wearuntis/code_cache/.overlay/base.apk/classes4.dex", zip file "/data/app/~~mHyames2SehhIxcJ0quf-w==/de.thegreydiamond.wearuntis-fYGCuT9xEX2DExvtgQnHbA==/base.apk"],nativeLibraryDirectories=[/data/app/~~mHyames2SehhIxcJ0quf-w==/de.thegreydiamond.wearuntis-fYGCuT9xEX2DExvtgQnHbA==/lib/x86, /system/lib, /system_ext/lib]]
        at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:207)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
        at org.bytedream.untis4j.responseObjects.Subjects$SubjectObject.<init>(Subjects.java:229) 
        at org.bytedream.untis4j.Session.lambda$11(Session.java:562) 
        at org.bytedream.untis4j.Session$$ExternalSyntheticLambda21.getResponse(Unknown Source:0) 
        at org.bytedream.untis4j.CacheManager.lambda$0$CacheManager(CacheManager.java:58) 
        at org.bytedream.untis4j.CacheManager$$ExternalSyntheticLambda0.apply(Unknown Source:15) 
        at java.util.HashMap.computeIfAbsent(HashMap.java:1129) 
        at org.bytedream.untis4j.CacheManager.getOrRequest(CacheManager.java:66) 
        at org.bytedream.untis4j.Session.requestSender(Session.java:160) 
        at org.bytedream.untis4j.Session.requestSender(Session.java:137) 
        at org.bytedream.untis4j.Session.getSubjects(Session.java:531) 
        at org.bytedream.untis4j.Session.lambda$15$Session(Session.java:714) 
        at org.bytedream.untis4j.Session$$ExternalSyntheticLambda17.getResponse(Unknown Source:2) 
        at org.bytedream.untis4j.CacheManager.lambda$0$CacheManager(CacheManager.java:58) 
        at org.bytedream.untis4j.CacheManager$$ExternalSyntheticLambda0.apply(Unknown Source:15) 
        at java.util.HashMap.computeIfAbsent(HashMap.java:1129) 
        at org.bytedream.untis4j.CacheManager.getOrRequest(CacheManager.java:66) 
        at org.bytedream.untis4j.Session.requestSender(Session.java:160) 
        at org.bytedream.untis4j.Session.getTimetable(Session.java:701) 
        at de.thegreydiamond.wearuntis.MainActivity$3.run(MainActivity.java:84) 
        at java.lang.Thread.run(Thread.java:923) 

It seems like java.awt.Color is not supported on android. I tried patching this out in my own branch but I ran into a huge pile of issues and gave up on that (I had issues with mismatching class versions, missing forEach functions).
I would really appriciate some help on how to use it anyways.

Issue while calling getTeachers.

I wanted to inform you that the getTeachers methode doesnt give you any data about the Teachers. I checked if i have the API-Permissions to do that and as i checked with the JS API it worked! I got the Data of the Teachers. But in the timetable there isn't any data saved for the Teachers.

⚠️ Looking for new maintainer

This library works since 1 1/2 years without any major update (latest version where major library changes were made is v1.1). All other following updates were bugfixes and compatibility additions for other platforms. Nonetheless this library needs active contribution to fix bugs or add some small features.

But since I'm not actively developing in java for 1+ year and do not have any desires to return fully back to it, a new maintainer which fixes bugs and maybe implement requested features would be the best option.
In addition to this I will lose my access to my untis account in the following months (but still could use other people's accounts) and do not see much sense for me to adding big new features.

Until untis does not shut down their WebRTC endpoint this library will work out. It may be possible that the endpoint shut down happen in the future, the web client already uses a new REST endpoint instead. Only the android (and ios?) app uses the same endpoint as this library.

For all this reasons a new maintainer who keeps track of the library state would be very nice for the future.

If someone now wants to continue developing and needs ideas what to do, here are some things which may be useful:

• The major task for a new version would be the transition from WebRTC to REST
• Re-structure the source directories
• Kotlin rewrite?

This are some things which came me in mind when thinking about it. It's totally understandable if some or all of them are not getting adopted. If a new maintainer is chosen it isn't my task to look how the library continues anyway, so it's all is up to them.

---

The requirements for a new maintainer are not that high since this library is not widespread used (according to the stars, forks and clone numbers):

• Knowledge in java. Ideally your GitHub profile contains some java projects (only one is also fine if it's nothing which can be wrote within a weekend) or you can refer me to a project / projects where you've programmed java stuff.

Applications to maintain this project can be posted under this issue.

Link to Documentation is dead

Trying to open the documentation using the link in "Examples" gives a "Website cannot be reached" error

Using Gradle is causing 401: Unauthorized

Hey,
Specifically - new Maintainer @maxmielchen

When using the provided snippets for using the Libary the remote Server does respond with 401:

Could not GET 'https://maven.pkg.github.com/ByteDream/untis4j/org/bytedream/untis4j/1.3.1/untis4j-1.3.1.pom'. Received status code 401 from server: Unauthorized

Any Ideas on this? I think this should be publicly available without authorization...

Cant login with key

My School uses the key to login but it does not work in the api or the browser.

Can you add this to Grade an Maven?

And your library doesn't work because when I use one of the examples I get an exaction that the URL protocol is not present and when I add https:// I get an exception null