PermissionController/res/navigation/nav_graph.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
  ~ Copyright (C) 2019 The Android Open Source Project
  ~
  ~ Licensed under the Apache License, Version 2.0 (the "License");
  ~ you may not use this file except in compliance with the License.
  ~ You may obtain a copy of the License at
  ~
  ~      http://www.apache.org/licenses/LICENSE-2.0
  ~
  ~ Unless required by applicable law or agreed to in writing, software
  ~ distributed under the License is distributed on an "AS IS" BASIS,
  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  ~ See the License for the specific language governing permissions and
  ~ limitations under the License.
  -->

<navigation xmlns:android="http://schemas.android.com/apk/res/android"
            xmlns:app="http://schemas.android.com/apk/res-auto"
            android:id="@+id/nav_graph"
            app:startDestination="@id/manage_standard">

    <!-- TODO ntmyren: remove placeholder animations -->

    <!-- For explanation of the navigation component, and this graph, see
    https://developer.android.com/guide/navigation -->

    <fragment
        android:id="@+id/manage_standard"
        android:name="com.android.permissioncontroller.permission.ui.handheld.ManageStandardPermissionsFragment"
        android:label="ManageStandard">

        <!-- Represents a transition from this fragment to another that this fragment can then
        activate -->
        <action
            android:id="@+id/standard_to_custom"
            app:destination="@id/manage_custom"
            app:enterAnim="@anim/activity_open_enter"
            app:popEnterAnim="@anim/activity_close_enter"
            app:popExitAnim="@anim/activity_close_exit"/>

        <action
            android:id="@+id/manage_to_perm_apps"
            app:destination="@id/permission_apps"
            app:enterAnim="@anim/activity_open_enter"
            app:popEnterAnim="@anim/activity_open_enter"
            app:popExitAnim="@anim/activity_close_exit"/>
    </fragment>

    <fragment
        android:id="@+id/manage_custom"
        android:name="com.android.permissioncontroller.permission.ui.handheld.ManageCustomPermissionsFragment"
        android:label="ManageCustom">

        <action
            android:id="@+id/manage_to_perm_apps"
            app:destination="@id/permission_apps"
            app:enterAnim="@anim/activity_open_enter"
            app:popExitAnim="@anim/activity_close_exit"
            app:popEnterAnim="@anim/activity_open_enter"/>

    </fragment>

    <fragment
        android:id="@+id/permission_apps"
        android:name="com.android.permissioncontroller.permission.ui.handheld.PermissionAppsFragment"
        android:label="PermissionApps">

        <action
            android:id="@+id/perm_apps_to_app"
            app:destination="@id/app_permission"
            app:enterAnim="@anim/activity_open_enter"
            app:popExitAnim="@anim/activity_close_exit"
            app:popEnterAnim="@anim/activity_open_enter"/>
    </fragment>

    <fragment
        android:id="@+id/app_permission_groups"
        android:name="com.android.permissioncontroller.permission.ui.handheld.AppPermissionGroupsFragment"
        android:label="AppPermissionGroups">

        <action
            android:id="@+id/perm_groups_to_app"
            app:destination="@id/app_permission"
            app:enterAnim="@anim/activity_open_enter"
            app:popExitAnim="@anim/activity_close_exit"
            app:popEnterAnim="@anim/activity_open_enter"/>

        <action
            android:id="@+id/perm_groups_to_all_perms"
            app:destination="@id/all_app_permissions"
            app:enterAnim="@anim/activity_open_enter"
            app:popExitAnim="@anim/activity_close_exit"
            app:popEnterAnim="@anim/activity_open_enter"/>

        <action
            android:id="@+id/perm_groups_to_extra"
            app:destination="@id/app_permission_groups"
            app:enterAnim="@anim/activity_open_enter"
            app:popExitAnim="@anim/activity_close_exit"
            app:popEnterAnim="@anim/activity_open_enter"/>
    </fragment>

    <fragment
        android:id="@+id/all_app_permissions"
        android:name="com.android.permissioncontroller.permission.ui.handheld.AllAppPermissionsFragment"
        android:label="AllAppPermissions"/>

    <fragment
        android:id="@+id/app_permission"
        android:name="com.android.permissioncontroller.permission.ui.handheld.AppPermissionFragment"
        android:label="AppPermission">

        <action
            android:id="@+id/app_to_perm_apps"
            app:destination="@id/permission_apps"
            app:enterAnim="@anim/activity_open_enter"
            app:popExitAnim="@anim/activity_close_exit"
            app:popEnterAnim="@anim/activity_open_enter"/>

        <action
            android:id="@+id/app_to_perm_groups"
            app:destination="@id/app_permission_groups"
            app:enterAnim="@anim/activity_open_enter"
            app:popExitAnim="@anim/activity_close_exit"
            app:popEnterAnim="@anim/activity_open_enter"/>

        <action
            android:id="@+id/app_to_all_perms"
            app:destination="@id/all_app_permissions"
            app:enterAnim="@anim/activity_open_enter"
            app:popExitAnim="@anim/activity_close_exit"
            app:popEnterAnim="@anim/activity_open_enter"/>
    </fragment>
</navigation>