SplashScreen - lateinit property platformView has not been initialized [214835299]

Fixed

Bug

core-splashscreen

Status Update

No update yet.

Description

it...@gmail.com

created issue #1

Jan 18, 2022 07:51AM

Artifact used: androidx.core:core-splashscreen
Version used: 1.0.0-beta01
Theme used: Theme.SplashScreen
Crash Reproducible: False
Devices/Android versions reproduced on: Pixel 4a (5G) (Android 11)

A small number of users are affected by this crash (report via Crahlytics) & it seems to be very device-specific (mentioned above).

Stacktrace:

Caused by je.l: lateinit property platformView has not been initialized
       at androidx.core.splashscreen.SplashScreenViewProvider$ViewImpl31.getPlatformView(SplashScreenViewProvider.kt:119)
       at androidx.core.splashscreen.SplashScreenViewProvider$ViewImpl31.getSplashScreenView(SplashScreenViewProvider.kt:125)
       at androidx.core.splashscreen.SplashScreenViewProvider$ViewImpl31.getSplashScreenView(SplashScreenViewProvider.kt:117)
       at androidx.core.splashscreen.SplashScreenViewProvider.getView(SplashScreenViewProvider.java:62)
       at androidx.core.splashscreen.SplashScreen$Impl.setOnExitAnimationListener(SplashScreen.kt:308)
       at androidx.core.splashscreen.SplashScreen.setOnExitAnimationListener(SplashScreen.java:185)
       at com.domain.app.utils.extensions.MiscKt.handleSeamlessEnd(MiscKt.java:207)
       at com.domain.app.ui.activities.main.WhiplashActivity.onCreate(WhiplashActivity.kt:48)
       at android.app.Activity.performCreate(Activity.java:8036)
       at android.app.Activity.performCreate(Activity.java:8016)
       at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1329)
       at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3581)
       at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3765)
       at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:102)
       at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
       at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
       at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2193)
       at android.os.Handler.dispatchMessage(Handler.java:106)
       at android.os.Looper.loopOnce(Looper.java:201)
       at android.os.Looper.loop(Looper.java:288)
       at android.app.ActivityThread.main(ActivityThread.java:7796)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:974)

The handleSeamlessEnd extension method:

fun SplashScreen.handleSeamlessEnd() {
    setOnExitAnimationListener {
        it.iconView.animate()
            .alpha(1f)
            .setDuration(250L)
            .setListener(object : Animator.AnimatorListener {
                override fun onAnimationEnd(animator: Animator?) { it.remove() }
                override fun onAnimationStart(animator: Animator?) {}
                override fun onAnimationCancel(animator: Animator?) {}
                override fun onAnimationRepeat(animator: Animator?) {}
            })
    }
}

Comments

as...@google.com <as...@google.com> Jan 18, 2022 06:17PM

Assigned to ca...@google.com.

ca...@google.com <ca...@google.com> #2Jan 19, 2022 04:13PM

Project: platform/frameworks/support
Branch: androidx-master-dev

commit a071470cde57cf7eb6e39a67d331d716a0f8b842
Author: Ian Lake <ilake@google.com>
Date: Wed Jan 15 14:01:37 2020

Add SpecialEffectsController infrastructure

"Special Effects" is the blanket term for
Animation, Animator, framework Transition, and
AndroidX Transition that Fragments currently support.

Add the infrastructure around a SpecialEffectsController
which would operate on the container (i.e., ViewGroup)
level and coordinate all of the special effects.

This will eventually allow us to track the
postponed state at the container level.

Currently all APIs are purposefully package private
as they should not be used by external developers
at this time.

BUG: 147749580
Test: new test suites pass
Change-Id: I1e209bb4f55c21aa01afb49035d41f5b8d7d3eca

A fragment/fragment/src/androidTest/java/androidx/fragment/app/DefaultSpecialEffectsControllerTest.kt
A fragment/fragment/src/androidTest/java/androidx/fragment/app/SpecialEffectsControllerTest.kt
A fragment/fragment/src/main/java/androidx/fragment/app/DefaultSpecialEffectsController.java
M fragment/fragment/src/main/java/androidx/fragment/app/FragmentManager.java
A fragment/fragment/src/main/java/androidx/fragment/app/SpecialEffectsController.java
A fragment/fragment/src/main/java/androidx/fragment/app/SpecialEffectsControllerFactory.java
M fragment/fragment/src/main/res/values/ids.xml
M jetifier/jetifier/migration.config

https://android-review.googlesource.com/1209367

it...@gmail.com <it...@gmail.com> #3Jan 20, 2022 06:41AM

Project: platform/frameworks/support
Branch: androidx-master-dev

commit d990bffa6728272e139e1b5d58e764e9197b1adc
Author: Ian Lake <ilake@google.com>
Date: Thu Jan 16 14:05:14 2020

Find the appropriate SpecialEffectsControllerFactory

Instead of requiring each call to
getOrCreateController() require passing in the
factory, use findFragmentManager() to find the
containing FragmentManager and get the factory from
it.

Test: new test passes
BUG: 147749580
Change-Id: I44f747ba84feb2911a8d0811e40d1b46644429a5

M fragment/fragment/src/androidTest/java/androidx/fragment/app/DefaultSpecialEffectsControllerTest.kt
M fragment/fragment/src/main/java/androidx/fragment/app/SpecialEffectsController.java

https://android-review.googlesource.com/1210675

ca...@google.com <ca...@google.com> #4Jan 20, 2022 10:09AM

Project: platform/frameworks/support
Branch: androidx-master-dev

commit 62e13263d9ee368a255cfb7db73eba061ca85f9c
Author: Ian Lake <ilake@google.com>
Date: Fri Jan 17 13:09:12 2020

Allow cancellation of special effects operations

Pipe through a CancellationSignal to Operation
so that a SpecialEffectsController can handle
cancellation.

Test: new test passes
BUG: 147749580
Change-Id: Iff9525a3d3e079a3b0b6818e43e6efdb16207a7a

M fragment/fragment/src/androidTest/java/androidx/fragment/app/SpecialEffectsControllerTest.kt
M fragment/fragment/src/main/java/androidx/fragment/app/FragmentStateManager.java
M fragment/fragment/src/main/java/androidx/fragment/app/SpecialEffectsController.java

https://android-review.googlesource.com/1212445

it...@gmail.com <it...@gmail.com> #5Jan 20, 2022 02:26PM

Project: platform/frameworks/support
Branch: androidx-master-dev

commit 9ea0884726565254629ff5c99ec919f56e0af1d9
Author: Ian Lake <ilake@google.com>
Date: Fri Jan 17 11:09:14 2020

Allow enqueuing special effects operations

Build the initial infrastructure for enqueuing
ADD and REMOVE operations to a SpecialEffectsController.

This currently doesn't change any runtime behavior
since DefaultSpecialEffectsController doesn't actually
do anything and FragmentStateManager isn't used to
move Fragments beyond CREATED with moveToExpectedState()
in production code.

Cancellation will be handled in a follow up CL.

Test: new SpecialEffectsControllerTest tests pass
BUG: 147749580
Change-Id: I6a3009de80419fd878f2f838bf8e234c20b933ae

M fragment/fragment/src/androidTest/java/androidx/fragment/app/SpecialEffectsControllerTest.kt
M fragment/fragment/src/main/java/androidx/fragment/app/DefaultSpecialEffectsController.java
M fragment/fragment/src/main/java/androidx/fragment/app/FragmentManager.java
M fragment/fragment/src/main/java/androidx/fragment/app/FragmentStateManager.java
M fragment/fragment/src/main/java/androidx/fragment/app/SpecialEffectsController.java

https://android-review.googlesource.com/1212444

ca...@google.com <ca...@google.com> Jan 26, 2022 12:41PM

Marked as fixed.

ap...@google.com <ap...@google.com> #6Feb 1, 2022 04:57PM

Project: platform/frameworks/support
Branch: androidx-master-dev

commit d67221893efc073415220d4d3635f159e728b905
Author: Ian Lake <ilake@google.com>
Date: Tue Jan 21 16:49:50 2020

Add isAwaitingCompletion() API

Build the infrastructure for allowing the
FragmentStateManager to check whether a
SpecialEffectsController is still awaiting
completion of queued up / executing
operations.

Test: updated tests to call new API
BUG: 147749580
Change-Id: I6ebd563c505dc2e7b65ced4932316986c478a8cf

M fragment/fragment/src/androidTest/java/androidx/fragment/app/SpecialEffectsControllerTest.kt
M fragment/fragment/src/main/java/androidx/fragment/app/SpecialEffectsController.java

https://android-review.googlesource.com/1214213