FileNotFoundException on showing the emoji picker [282802114]

Assigned

Bug

Status Update

No update yet.

Description

ow...@rave.io

created issue #1

May 15, 2023 09:06PM

Component used: Emoji2 Emojipicker Version used: Version 1.0.0-alpha03 Devices/Android versions reproduced on: Various

Seeing this issue upon beta'ing the emojipicker. happens uncommonly, various devices.

Fatal Exception: java.io.FileNotFoundException
/data/user_de/0/[redacted package name]/cache/emoji_picker/31_1645800178000|1465/emoji.v1.1.7.1: open failed: ENOENT (No such file or directory)
Fatal Exception: java.io.FileNotFoundException: /data/user_de/0/[redacted package name]/cache/emoji_picker/31_1645800178000|1465/emoji.v1.1.7.1: open failed: ENOENT (No such file or directory)
       at libcore.io.IoBridge.open(IoBridge.java:574)
       at java.io.FileOutputStream.<init>(FileOutputStream.java:236)
       at java.io.FileOutputStream.<init>(FileOutputStream.java:186)
       at androidx.emoji2.emojipicker.utils.FileCache.writeTo(FileCache.kt:83)
       at androidx.emoji2.emojipicker.utils.FileCache.getOrPut$emoji2_emojipicker_release(FileCache.kt:66)
       at androidx.emoji2.emojipicker.BundledEmojiListLoader$loadEmoji$2$1$1.invokeSuspend(BundledEmojiListLoader.kt:91)
       at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
       at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
       at kotlinx.coroutines.internal.LimitedDispatcher$Worker.run(LimitedDispatcher.kt:115)
       at kotlinx.coroutines.scheduling.TaskImpl.run(Tasks.kt:100)
       at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:584)
       at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:793)
       at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:697)
       at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt)```

Comments

wa...@google.com <wa...@google.com> May 16, 2023 01:09AM

Reassigned to li...@google.com.

ow...@gmail.com <ow...@gmail.com> #2May 17, 2023 03:16PM

This actually has nothing to do with NavHostFragment, but is the behavior of NavController's setGraph().

When you call navController.setGraph(R.navigation.navigation_graph), it stores that ID and will restore that ID automatically.

If you were to instead use:

NavInflater navInflater = new NavInflater(this, navController.getNavigatorProvider());
navController.setGraph(navInflater.inflate(R.navigation.navigation_graph));

Then NavController would not restore the graph itself and the call to restoreState() you point out would only restore the back stack state, etc. but would wait for you to call setGraph again.

You're right that the inconsistency between the two setGraph methods is concerning. We'll take a look.

li...@google.com <li...@google.com> #3Jun 13, 2023 10:52PM

Turns out, we already had a tracking bug for this issue, will follow up on that other one.

da...@garmin.com <da...@garmin.com> #4Jul 9, 2023 10:05PM

Thank you for promptly replying to my report. You are right that the issue you've just mentioned is similar to mine. I shall continue observing the progress over there.

ap...@google.com <ap...@google.com> #5Jul 11, 2023 10:19PM

Project: platform/frameworks/support
Branch: androidx-main

commit 13c38f066f29fc873b5030dd1c77b0e753c3544a
Author: Lin Guo <linguo@google.com>
Date: Tue Jul 11 02:52:31 2023

Synchronize reading and writing files

Test: manual
Bug: 282802114

Change-Id: I353e467c6dda16276ace15b15921c81012c78d6d

M emoji2/emoji2-emojipicker/src/main/java/androidx/emoji2/emojipicker/utils/FileCache.kt

https://android-review.googlesource.com/2652404

li...@google.com <li...@google.com> #6Jul 13, 2023 09:43PM

Hi Venkata, can you test the following apks?

The ones with "before" prefix are the original emoji picker testing samples apps and see if we can repro this issue. The ones with "after" prefix are the ones including the fixes and see if these issues are fixed. I included both the debug apk and release apk.

before-emoji2-emojipicker-samples-release.apk

3.4 MB

Download

before-emoji2-emojipicker-samples-debug.apk

4.3 MB

Download

after-emoji2-emojipicker-samples-release.apk

3.4 MB

Download

after-emoji2-emojipicker-samples-debug.apk

4.3 MB

Download

Issue 282802114

Description

Issue summary

Comments

wa...@google.com <wa...@google.com> May 16, 2023 01:09AM

ow...@gmail.com <ow...@gmail.com> #2May 17, 2023 03:16PM

li...@google.com <li...@google.com> #3Jun 13, 2023 10:52PM

da...@garmin.com <da...@garmin.com> #4Jul 9, 2023 10:05PM

ap...@google.com <ap...@google.com> #5Jul 11, 2023 10:19PM

li...@google.com <li...@google.com> #6Jul 13, 2023 09:43PM

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