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il...@google.com
ar...@gmail.com
From the other issue:
note that it is never the right approach to attach a
<deeplink>to an<activity>destination as that will never give you the right behavior when using anon another app's task (where the system back should immediately take the user back to the app that triggered your deep link). Instead, you should attach your deep link directly to your second activity (either by manually writing the appropriate implicit deep link <intent-filter>or by adding the<deeplink>to the start destination of a nav host in that second activity).
A lint error saying as such when a <deepLink> element is added in Navigation XML would go a really long way to avoiding this case. Our navigation-runtime-lint artifact that would contain this check.
il...@google.com
ap...@google.com
We have some
il...@google.com
Branch: androidx-main
commit cd77b4bbe312dd8892dfbb3c662344d13a96c82d
Author: Julia McClellan <juliamcclellan@google.com>
Date: Thu Apr 14 15:31:46 2022
Deep link in activity destination in navigation lint
Test: Included tests of API version and the lint rule
Bug: 178403185
Change-Id: Ic15a5ec165620b7ef5b3f03538cc83b5576add8d
A navigation/navigation-runtime-lint/src/main/java/androidx/navigation/runtime/lint/DeepLinkInActivityDestinationDetector.kt
A navigation/navigation-runtime-lint/src/test/java/androidx/navigation/runtime/lint/ApiLintVersionsTest.kt
M settings.gradle
A navigation/navigation-runtime-lint/build.gradle
M navigation/navigation-runtime/build.gradle
A navigation/navigation-runtime-lint/src/main/java/androidx/navigation/runtime/lint/NavigationRuntimeIssueRegistry.kt
A navigation/navigation-runtime-lint/src/test/java/androidx/navigation/runtime/lint/DeepLinkInActivityDestinationDetectorTest.kt
A navigation/navigation-runtime-lint/src/main/resources/META-INF/services/com.android.tools.lint.client.api.IssueRegistry
ca...@gmail.com
be...@gmail.com
implementation 'android.arch.navigation:navigation-fragment-ktx:1.0.0'
implementation "android.arch.navigation:navigation-ui-ktx:1.0.0"
I'm using nested graphs.
Description
Version used: 1.0.0-alpha11
Devices/Android versions reproduced on: Nexus 5X API 27
I've implemented conditional navigation for my login flow as described in this SO post:
Now everything appears to be working, however after being navigated to the login screen and successfully logging in then navigating back to the main screen, on rotation the app crashes with the error: "java.lang.IllegalStateException: unknown destination during restore".
I've created a SO post containing the full error and navgraph for my project:
I've also reproduced the error in this sample app:
For a bit of further information it appears this crash started to occur in version 1.0.0-alpha08.