Fragment transition issues that won't happen when FragmentManager.enableNewStateManager(false) is called [167092035]

Fixed

Bug

Status Update

No update yet.

Description

tf...@gmail.com

created issue #1

Aug 31, 2020 12:46PM

Component used: Fragment

Version used: 1.3.0-alpha08

Devices/Android versions reproduced on: Pixel 4 / Android 10

Sample project: https://github.com/tfcporciuncula/broken-transition

Fragment blinking issue video: https://github.com/tfcporciuncula/broken-transition/blob/master/videos/red%20blink.mp4 (you might need to go frame by frame in the video to see the blinking)

Back issue video: https://github.com/tfcporciuncula/broken-transition/blob/master/videos/back%20regular.mp4 (and here's a video with the regular behavior for this)

I have very simple slide transitions defined by myself (exactly like these ones) and I noticed they got a bit broken after I updated everything to the latest version. I decided to call FragmentManager.enableNewStateManager(false) to check if the issues were related to the new state manager, and indeed the issues were gone after that.

The first issue I noticed was that the fragment I'm transitioning to blinks in the very beginning of the transition. I managed to reproduce it in the very simple example I'm linking here, but for some reason the issue seems to happen more frequently on my actual app and not that often in the sample, even though it still happen fairly often. It feels like it's a single frame blink, so it's a little hard to see but it's definitely noticeable when it happens.

There's a second issue I noticed while testing this with a super slow transition duration: when I tap back during the transition from the blue fragment to the red fragment, I end up in a blank screen. If I have the enableNewStateManager(false) call, it simply moves to the end of the transition and transitions back from the blue fragment to the red, certainly a better behavior.

Comments

tf...@gmail.com <tf...@gmail.com> #2Aug 31, 2020 01:34PM

Seems to be a DNS problem with systems that have 'obtain DNS server address automatically'. Changed my system to a manual setting and the browser etc now work. SDK 2.2 didn't seem to mind the auto setting though.

il...@google.com <il...@google.com> Sep 16, 2020 06:31PM

Assigned to jb...@google.com.

ap...@google.com <ap...@google.com> #3Sep 30, 2020 08:54PM

Could you please describe how/where you changed your system to a manual setting?

il...@google.com <il...@google.com> Oct 27, 2020 11:46PM

Marked as fixed.

ja...@gmail.com <ja...@gmail.com> #4Oct 27, 2020 11:58PM

Based on its date, this issue was originally reported before Android 2.3. Because of the many changes that existed in Android 4.x compared to previous versions, it's very likely that this issue doesn't exist in recent versions of Android like 4.2.2 or newer. Because of the high likelihood that this issue is obsolete, it is getting closed automatically by a script, without a human looking at it in detail. If the issue still exists on a Nexus 4 or Nexus 7 running Android 4.2.2 and is not related to Google applications, please open a new report accordingly.

il...@google.com <il...@google.com> #5Oct 28, 2020 12:07AM

java.lang.IllegalArgumentException: Unable to locate adb
at com.android.tools.idea.run.editor.DeployTargetPickerDialog.<init>(DeployTargetPickerDialog.java:144)
at com.android.tools.idea.run.editor.ShowChooserTargetProvider.showPrompt(ShowChooserTargetProvider.java:113)
at com.android.tools.idea.run.AndroidRunConfigurationBase.getDeployTarget(AndroidRunConfigurationBase.java:600)
at com.android.tools.idea.run.AndroidRunConfigurationBase.doGetState(AndroidRunConfigurationBase.java:281)
at com.android.tools.idea.run.AndroidRunConfigurationBase.getState(AndroidRunConfigurationBase.java:241)
at com.intellij.execution.runners.ExecutionEnvironment.getState(ExecutionEnvironment.java:158)
at com.intellij.execution.runners.BaseProgramRunner.execute(BaseProgramRunner.java:55)
at com.intellij.execution.runners.BaseProgramRunner.execute(BaseProgramRunner.java:50)
at com.intellij.execution.ProgramRunnerUtil.executeConfigurationAsync(ProgramRunnerUtil.java:92)
at com.intellij.execution.ProgramRunnerUtil.executeConfiguration(ProgramRunnerUtil.java:41)
at com.intellij.execution.impl.ExecutionManagerImpl.restart(ExecutionManagerImpl.java:93)
at com.intellij.execution.impl.ExecutionManagerImpl.access$300(ExecutionManagerImpl.java:44)
at com.intellij.execution.impl.ExecutionManagerImpl$3.run(ExecutionManagerImpl.java:442)
at com.intellij.util.concurrency.QueueProcessor.runSafely(QueueProcessor.java:232)
at com.intellij.util.Alarm$Request.runSafely(Alarm.java:356)
at com.intellij.util.Alarm$Request.run(Alarm.java:343)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at com.intellij.util.concurrency.SchedulingWrapper$MyScheduledFutureTask.run(SchedulingWrapper.java:228)
at com.intellij.openapi.application.TransactionGuardImpl$2.run(TransactionGuardImpl.java:315)
at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.doRun(LaterInvocator.java:435)
at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.runNextEvent(LaterInvocator.java:419)
at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.run(LaterInvocator.java:403)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:762)
at java.awt.EventQueue.access$500(EventQueue.java:98)
at java.awt.EventQueue$3.run(EventQueue.java:715)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:732)
at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:755)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:704)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:391)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

Issue 167092035