Merge navigation compose into the navigation library [172823546]

Fixed

Internal Cleanup

Status Update

No update yet.

Description

jb...@google.com

created issue #1

Nov 9, 2020 04:45PM

Navigation Compose has APIs that would be a better fit as part of the base Navigation library. Instead of allowing Navigation Compose to go to 1.0.0 stable with the libraries and attempting to deprecate them later when they are added to base Navigation, we should instead add those APIs to the next version of Navigation and move Navigation Compose in sync with that.

This means that Navigation Compose will be part of Navigation 2.4.0 instead of an 1.0.0.

Comments

ap...@google.com <ap...@google.com> #2Nov 9, 2020 11:19PM

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

commit 3582a85010eea5f6676c7ab596e5f019b4ec794f
Author: Ian Lake <ilake@google.com>
Date: Thu Nov 15 13:20:39 2018

Expand ActivityNavigator.Extras for passing flags

Instead of just being able to pass an instance
of ActivityOptionsCompat, move ActivityNavigator.Extras
to a Builder pattern and add the ability to add
any set of Intent.FLAG_ACTIVITY_ flags at runtime.

Test: updated tests
BUG: 119628354
Change-Id: If58c80ac4eafd630cb982762ea7fa802dd16ec92

M navigation/integration-tests/testapp/src/main/java/androidx/navigation/testapp/NavigationActivity.kt
M navigation/runtime/ktx/build.gradle
A navigation/runtime/ktx/src/androidTest/java/androidx/navigation/ActivityNavigatorExtrasTest.kt
A navigation/runtime/ktx/src/main/java/androidx/navigation/ActivityNavigatorExtras.kt
M navigation/runtime/src/androidTest/java/androidx/navigation/ActivityNavigatorTest.kt
M navigation/runtime/src/main/java/androidx/navigation/ActivityNavigator.java

https://android-review.googlesource.com/828140

https://goto.google.com/android-sha1/3582a85010eea5f6676c7ab596e5f019b4ec794f

ap...@google.com <ap...@google.com> #3Apr 2, 2021 06:25PM

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

commit a62e0621853c18be1d07cc8fba078d92a424e24a
Author: Ian Lake <ilake@google.com>
Date: Thu Nov 15 13:50:59 2018

Remove deprecated clearTask and launchDocument flags

Test: remaining tests still pass
BUG: 119628354
Change-Id: Ic411df16dd3a21351bbd7bac367ed98f9e66025a

M navigation/common/ktx/src/androidTest/java/androidx/navigation/NavOptionsBuilderTest.kt
M navigation/common/ktx/src/main/java/androidx/navigation/NavOptionsBuilder.kt
M navigation/common/src/main/java/androidx/navigation/NavOptions.java
M navigation/common/src/main/res/values/attrs.xml
M navigation/fragment/src/main/java/androidx/navigation/fragment/FragmentNavigator.java
M navigation/runtime/src/main/java/androidx/navigation/NavController.java
M navigation/runtime/src/main/java/androidx/navigation/NavInflater.java

https://android-review.googlesource.com/828160

https://goto.google.com/android-sha1/a62e0621853c18be1d07cc8fba078d92a424e24a

ap...@google.com <ap...@google.com> #4May 3, 2021 06:55PM

If the app:clearTask is removed, how can i do when i have a splash and guide page ?
The first page is splash and wen enter the main page, the splash should be removed,or when back from the main,it will go to splash page,that is total wrong.

ap...@google.com <ap...@google.com> #5May 4, 2021 12:15AM

popUpTo will be able to do that:

https://stackoverflow.com/questions/50336112/how-to-disable-up-in-navigation-for-some-fragment-with-the-new-navigation-archit

ap...@google.com <ap...@google.com> #6May 5, 2021 05:28PM

At current now，there is two ways to do the above。

One：
In the NavHostFragment's Activity, override the onBackPress() method,adn if the current NavDestination is MainFragment then just finish the Activity.

@Override
public void onBackPressed() {
NavDestination navDestination = mNavController.getCurrentDestination();
if (navDestination != null
&& navDestination.getId() == R.id.mainFragment) {
finish();
return;
}
super.onBackPressed();
}

Two:
Set the to MainFragment action in Navigation_graph app:popUpTo="@id/nav_graph" and app:popUpToInclusive="true"

<?xml version="1.0" encoding="utf-8"?>
<navigation
android:id="@+id/nav_graph"
xmlns:android="

http://schemas.android.com/apk/res/android"
xmlns:app="

http://schemas.android.com/apk/res-auto"
xmlns:tools="

http://schemas.android.com/tools"
app:startDestination="@id/splashFragment">

<fragment
android:id="@+id/splashFragment"
android:name="com.ihuman.storydemo.fragment.splash.SplashFragment"
android:label="fragment_splash"
tools:layout="@layout/fragment_splash">
<action
android:id="@+id/action_splashFragment_to_mainFragment"
app:destination="@id/mainFragment"
app:enterAnim="@anim/anim_right_in"
app:exitAnim="@anim/anim_left_out"
app:popEnterAnim="@anim/anim_left_in"
app:popExitAnim="@anim/anim_right_out"
app:popUpTo="@id/nav_graph"
app:popUpToInclusive="true"/>
<action
android:id="@+id/action_splashFragment_to_guideFragment"
app:destination="@id/guideFragment"
app:enterAnim="@anim/anim_right_in"
app:exitAnim="@anim/anim_left_out"
app:popEnterAnim="@anim/anim_left_in"
app:popExitAnim="@anim/anim_right_out"
app:popUpTo="@id/nav_graph"
app:popUpToInclusive="true"/>
</fragment>

<fragment
android:id="@+id/guideFragment"
android:name="com.ihuman.storydemo.fragment.guide.GuideFragment"
android:label="GuideFragment"
tools:layout="@layout/fragment_guide">
<action
android:id="@+id/action_guideFragment_to_mainFragment"
app:destination="@id/mainFragment"
app:enterAnim="@anim/anim_right_in"
app:exitAnim="@anim/anim_left_out"
app:popEnterAnim="@anim/anim_left_in"
app:popExitAnim="@anim/anim_right_out"
app:popUpTo="@id/nav_graph"
app:popUpToInclusive="true"/>
</fragment>

<fragment
android:id="@+id/mainFragment"
android:name="com.ihuman.storydemo.fragment.main.MainFragment"
android:label="fragment_main"
tools:layout="@layout/fragment_main">

</fragment>

</navigation>

Wish for help!

ap...@google.com <ap...@google.com> #7May 5, 2021 09:46PM

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

commit 81aaeccc3cd3530b790317e0488380464f29023e
Author: Jeremy Woods <jbwoods@google.com>
Date: Wed May 05 13:08:11 2021

Deprecate popUpTo in NavOptions

This deprecates popUpTo properties in by NavOptions and the
NavOptionsBuilder DSL in favor of popUpToId. Setting the popUpToId
should be done by using the popUpTo functions without passing in a
builder.

RelNote: "The `popUpTo` kotlin property has been deprecated in favor of
`popUpToId`."
Test: ./gradlew checkApi
Bug: 172823546

Change-Id: I59c73c383b84eb2b36472966aedff1b53957e26d

M navigation/navigation-common/api/api_lint.ignore
M navigation/navigation-common/api/current.txt
M navigation/navigation-common/api/public_plus_experimental_current.txt
M navigation/navigation-common/api/restricted_current.txt
M navigation/navigation-common/src/androidTest/java/androidx/navigation/NavDestinationBuilderTest.kt
M navigation/navigation-common/src/androidTest/java/androidx/navigation/NavOptionsBuilderTest.kt
M navigation/navigation-common/src/main/java/androidx/navigation/NavOptions.kt
M navigation/navigation-common/src/main/java/androidx/navigation/NavOptionsBuilder.kt
M navigation/navigation-runtime/src/androidTest/java/androidx/navigation/NavControllerTest.kt
M navigation/navigation-runtime/src/main/java/androidx/navigation/NavController.kt

https://android-review.googlesource.com/1697773

ap...@google.com <ap...@google.com> #8May 6, 2021 07:44PM

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

commit fc9a744da1fd9cc99aaf92ec679bd01bb7b4564f
Author: Jeremy Woods <jbwoods@google.com>
Date: Wed Mar 31 19:09:29 2021

Add routes to NavGraph

This add routes to NavGraph. You can set a route and
startDestinationRoute as an alternative to an id and
startDestinationId.

Passing a blank route of startDestinationRoute is equivalent to passing
0 meaning you can have a NavGraph with a blank route, but you cannot
have a NavGraph with a blank startDestinationRoute.

This change also includes the addition of routes to the NavGraphBuilder
Kotlin DSL

RelNote: "Navigation now supports adding NavGraphs by using a route."
Test: NavGraphTest, NavGraphAndroidTest, NavGraphBuilderTest
Bug: 172823546
Change-Id: I36c68144318ac23785c9178e847b677c0ef1cd8d

M navigation/navigation-common/api/api_lint.ignore
M navigation/navigation-common/api/current.txt
M navigation/navigation-common/api/public_plus_experimental_current.txt
M navigation/navigation-common/api/restricted_current.txt
M navigation/navigation-common/src/androidTest/java/androidx/navigation/NavGraphAndroidTest.kt
M navigation/navigation-common/src/androidTest/java/androidx/navigation/NavGraphBuilderTest.kt
M navigation/navigation-common/src/androidTest/java/androidx/navigation/NavGraphTest.kt
M navigation/navigation-common/src/main/java/androidx/navigation/NavDestinationBuilder.kt
M navigation/navigation-common/src/main/java/androidx/navigation/NavGraph.kt
M navigation/navigation-common/src/main/java/androidx/navigation/NavGraphBuilder.kt

https://android-review.googlesource.com/1661700

ap...@google.com <ap...@google.com> #9May 7, 2021 12:02AM

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

commit 7220fdfc37ee734820cda773812ad7ec40e587d6
Author: Jeremy Woods <jbwoods@google.com>
Date: Thu Apr 01 14:42:02 2021

Add popUpToRoute to NavOptions

Instead of popUpTo with an id, you can now use it with route.

RelNote: "NavOptions now supports popUpToRoute to allow popping to the
given destination route"
Test: NavOptionsBuilderTest
Bug: 172823546

Change-Id: I0c8fb723e1bfb410b1518a619620415f7a1893e1

M navigation/navigation-common/api/api_lint.ignore
M navigation/navigation-common/api/current.txt
M navigation/navigation-common/api/public_plus_experimental_current.txt
M navigation/navigation-common/api/restricted_current.txt
M navigation/navigation-common/src/androidTest/java/androidx/navigation/NavOptionsBuilderTest.kt
M navigation/navigation-common/src/main/java/androidx/navigation/NavOptions.kt
M navigation/navigation-common/src/main/java/androidx/navigation/NavOptionsBuilder.kt

https://android-review.googlesource.com/1662685

ap...@google.com <ap...@google.com> #10May 7, 2021 12:02AM

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

commit 385530a581a2438d09c6aa8a96635927c1bdb08a
Author: Jeremy Woods <jbwoods@google.com>
Date: Wed Apr 07 15:02:34 2021

Remove routes from navigation compose

Routes are now part of base navigation so we can remove them from
nav-compose. Removed the duplicated APIs and made the appropriate
changes to imports.

RelNote: "You no longer need to use extension methods for route support
in Navigation Compose."
Test: ./gradlew checkApi
Bug: 172823546

Change-Id: I22beb923cccecdc76c555abc7921ab3d9efc860d

M compose/integration-tests/docs-snippets/src/main/java/androidx/compose/integration/docs/libraries/Libraries.kt
M compose/integration-tests/docs-snippets/src/main/java/androidx/compose/integration/docs/navigation/Navigation.kt
M compose/material/material/integration-tests/material-catalog/src/main/java/androidx/compose/material/catalog/NavGraph.kt
M hilt/hilt-navigation-compose/samples/src/main/java/androidx/hilt/navigation/compose/samples/HiltViewModelSamples.kt
M hilt/hilt-navigation-compose/src/androidTest/java/androidx/hilt/navigation/compose/HiltViewModelComposeTest.kt
M hilt/hilt-navigation-compose/src/main/java/androidx/hilt/navigation/compose/HiltViewModel.kt
M navigation/navigation-compose/api/current.txt
M navigation/navigation-compose/api/public_plus_experimental_current.txt
M navigation/navigation-compose/api/restricted_current.txt
M navigation/navigation-compose/integration-tests/navigation-demos/src/main/java/androidx/navigation/compose/demos/BottomBarNavDemo.kt
M navigation/navigation-compose/integration-tests/navigation-demos/src/main/java/androidx/navigation/compose/demos/NavPopUpToDemo.kt
M navigation/navigation-compose/integration-tests/navigation-demos/src/main/java/androidx/navigation/compose/demos/NavSingleTopDemo.kt
M navigation/navigation-compose/integration-tests/navigation-demos/src/main/java/androidx/navigation/compose/demos/NavWithArgsDemo.kt
M navigation/navigation-compose/samples/src/main/java/androidx/navigation/compose/samples/NavigationSamples.kt
M navigation/navigation-compose/src/androidTest/java/androidx/navigation/compose/NavGraphBuilderTest.kt
M navigation/navigation-compose/src/androidTest/java/androidx/navigation/compose/NavHostControllerTest.kt
M navigation/navigation-compose/src/androidTest/java/androidx/navigation/compose/NavHostTest.kt
M navigation/navigation-compose/src/main/java/androidx/navigation/compose/NavGraphBuilder.kt
M navigation/navigation-compose/src/main/java/androidx/navigation/compose/NavHost.kt
M navigation/navigation-compose/src/main/java/androidx/navigation/compose/NavHostController.kt
D navigation/navigation-compose/src/main/java/androidx/navigation/compose/NavOptionsBuilder.kt

https://android-review.googlesource.com/1665701

il...@google.com <il...@google.com> #11May 10, 2021 11:14PM

Marked as fixed.

We've completed the merge of Navigation Compose specific concepts like routes into the core classes of Navigation (i.e., NavDestination, NavController, etc.). As such, many of the APIs that used to be extension methods are now methods on the classes themselves. This means that a number of imports previously needed can be removed:

import androidx.navigation.compose.navigation
import androidx.navigation.compose.createGraph
import androidx.navigation.compose.getBackStackEntry
import androidx.navigation.compose.navigate
import androidx.navigation.compose.popUpTo

And the KEY_ROUTE can now be accessed simply by calling destination.route.

With these changes, Navigation Compose will join the same versioning scheme as the rest of Navigation and be moved to version 2.4.0-alpha01 for the next version.