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wk...@google.com
Project: platform/frameworks/support
Branch: androidx-master-dev
commit d0a10be065a3a629e3835f28d35804c91d8d2e4d
Author: Ian Lake <ilake@google.com>
Date: Mon Sep 14 16:10:06 2020
Mention the current destination in getBackStackEntry errors
Improve the debugging experience for "No destination
with ID..." errors in getBackStackEntry() by mentioning
exactly destination the NavController is on. This would
allow developers to know if they have called popBackStack()
to a destination they don't expect to be at or if
they have not called setGraph() at all (where the
current destination would be null).
Test: existing tests pass
BUG: 168311416
Change-Id: Ia96b6732d7caadbddf31b7f35a1a419407ff6e25
M navigation/navigation-runtime/src/main/java/androidx/navigation/NavController.java
https://android-review.googlesource.com/1427352
Branch: androidx-master-dev
commit d0a10be065a3a629e3835f28d35804c91d8d2e4d
Author: Ian Lake <ilake@google.com>
Date: Mon Sep 14 16:10:06 2020
Mention the current destination in getBackStackEntry errors
Improve the debugging experience for "No destination
with ID..." errors in getBackStackEntry() by mentioning
exactly destination the NavController is on. This would
allow developers to know if they have called popBackStack()
to a destination they don't expect to be at or if
they have not called setGraph() at all (where the
current destination would be null).
Test: existing tests pass
BUG: 168311416
Change-Id: Ia96b6732d7caadbddf31b7f35a1a419407ff6e25
M navigation/navigation-runtime/src/main/java/androidx/navigation/NavController.java
il...@google.com
We've updated the error message to make it more clear what destination you're currently on - this will help you determine if your call to setGraph() hasn't happened yet (you have a null current destination) or if you've popped to another destination unexpectedly.
Description
Navigation Arch component and Safe Args Plugin versions 1.0.0-alpha02, 1.0.0-alpha04
Device: Samsung Galaxy S6
I have an argument for activity or fragment when using Navigation Arch component
<argument
android:name="EXTRA_INTEGER"
app:argType="reference"
android:defaultValue="@integer/integer_value"/>
where @integer/integer_value is: <item name="integer_value" format="integer" type="integer">-1</item>
When it navigates with code:
NavHostFragment.findNavController(this).navigate(R.id.action_openFragment)
the value of arguments or intent extra becomes equal -1 (arguments.getInt("EXTRA_INTEGER") or intent.getIntExtra("EXTRA_INTEGER"))
When I use Safe Args plugin generated class
NavHostFragment.findNavController(this).navigate(MyFragmentDirections.actionOpenFragment())
it turns out to be equal reference itself (e.g. 2131296267)
It is an inconsistent behavior and should be fixed in one or another way