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il...@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
Description
Version used: 1.0.0-alpha09
Since Safe Args currently has the child Directions class extend the parent navigation graph's Directions object, it can fail to compile due to different return types if the parent and child have the same action id and arguments.
<navigation
android:id="@+id/parent"
app:startDestination="@+id/child">
<action
android:id="@+id/next"
app:popUpTo="@+id/parent" />
<fragment
android:id="@+id/child">
<action
android:id="@+id/next
app:popUpTo="@+id/parent"/>
</fragment>
</navigation>