chore: publish

- @react-navigation/bottom-tabs@5.0.0-alpha.11
 - @react-navigation/compat@5.0.0-alpha.5
 - @react-navigation/core@5.0.0-alpha.12
 - @react-navigation/drawer@5.0.0-alpha.11
 - @react-navigation/example@5.0.0-alpha.9
 - @react-navigation/material-bottom-tabs@5.0.0-alpha.10
 - @react-navigation/material-top-tabs@5.0.0-alpha.9
 - @react-navigation/native@5.0.0-alpha.9
 - @react-navigation/routers@5.0.0-alpha.9
 - @react-navigation/stack@5.0.0-alpha.21

.release-it.json

@@ -1,14 +0,0 @@
-{
-  "git": {
-    "commitMessage": "chore: release %s",
-    "tagName": "v%s"
-  },
-  "github": {
-    "release": true
-  },
-  "plugins": {
-    "@release-it/conventional-changelog": {
-      "preset": "angular"
-    }
-  }
-}

babel.config.js

@@ -1,5 +1,3 @@
-/* eslint-disable import/no-commonjs */
-
 module.exports = {
   presets: [
     [

commitlint.config.js

@@ -1,5 +1,3 @@
-/* eslint-disable import/no-commonjs */
-
 module.exports = {
   extends: ['@commitlint/config-conventional'],
 };

package.json

@@ -23,22 +23,22 @@
   },
   "devDependencies": {
     "@babel/plugin-proposal-class-properties": "^7.5.5",
-    "@babel/preset-env": "^7.5.5",
+    "@babel/preset-env": "^7.6.2",
     "@babel/preset-react": "^7.0.0",
-    "@babel/preset-typescript": "^7.3.3",
-    "@babel/runtime": "^7.5.5",
-    "@commitlint/config-conventional": "^8.0.0",
+    "@babel/preset-typescript": "^7.6.0",
+    "@babel/runtime": "^7.6.2",
+    "@commitlint/config-conventional": "^8.2.0",
     "@types/jest": "^24.0.13",
-    "codecov": "^3.5.0",
-    "commitlint": "^8.0.0",
+    "codecov": "^3.6.1",
+    "commitlint": "^8.2.0",
     "core-js": "^3.2.1",
-    "eslint": "^5.16.0",
-    "eslint-config-satya164": "^2.4.1",
-    "husky": "^2.4.0",
+    "eslint": "^6.5.1",
+    "eslint-config-satya164": "^3.1.2",
+    "husky": "^3.0.8",
     "jest": "^24.8.0",
     "lerna": "^3.16.4",
     "prettier": "^1.18.2",
-    "typescript": "^3.5.3"
+    "typescript": "^3.6.3"
   },
   "resolutions": {
     "react": "16.8.3",

packages/bottom-tabs/CHANGELOG.md

@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [5.0.0-alpha.11](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/bottom-tabs@5.0.0-alpha.10...@react-navigation/bottom-tabs@5.0.0-alpha.11) (2019-10-03)
+
+**Note:** Version bump only for package @react-navigation/bottom-tabs
+
+
+
+
+
 # [5.0.0-alpha.10](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/bottom-tabs@5.0.0-alpha.9...@react-navigation/bottom-tabs@5.0.0-alpha.10) (2019-09-27)
 
 

packages/bottom-tabs/package.json

@@ -10,7 +10,7 @@
     "android",
     "tab"
   ],
-  "version": "5.0.0-alpha.10",
+  "version": "5.0.0-alpha.11",
   "license": "MIT",
   "repository": {
     "type": "git",
@@ -33,17 +33,17 @@
     "clean": "del lib"
   },
   "dependencies": {
-    "@react-navigation/routers": "^5.0.0-alpha.8",
-    "react-native-safe-area-view": "^0.14.6"
+    "@react-navigation/routers": "^5.0.0-alpha.9",
+    "react-native-safe-area-view": "^0.14.7"
   },
   "devDependencies": {
     "@react-native-community/bob": "^0.7.0",
-    "@types/react": "^16.8.24",
-    "@types/react-native": "^0.60.2",
-    "del-cli": "^2.0.0",
+    "@types/react": "^16.9.4",
+    "@types/react-native": "^0.60.17",
+    "del-cli": "^3.0.0",
     "react": "16.8.3",
     "react-native": "0.59.10",
-    "typescript": "^3.5.3"
+    "typescript": "^3.6.3"
   },
   "peerDependencies": {
     "@react-navigation/core": "^5.0.0-alpha.0",

packages/bottom-tabs/src/views/BottomTabBar.tsx

@@ -290,8 +290,7 @@ export default class TabBarBottom extends React.Component<Props, State> {
         style={[
           styles.container,
           keyboardHidesTabBar
-            ? // eslint-disable-next-line react-native/no-inline-styles
-              {
+            ? {
                 // When the keyboard is shown, slide down the tab bar
                 transform: [
                   {

packages/bottom-tabs/src/views/ResourceSavingScene.tsx

@@ -24,12 +24,7 @@ export default class ResourceSavingScene extends React.Component<Props> {
 
     return (
       <View
-        style={[
-          styles.container,
-          style,
-          // eslint-disable-next-line react-native/no-inline-styles
-          { opacity: isVisible ? 1 : 0 },
-        ]}
+        style={[styles.container, style, { opacity: isVisible ? 1 : 0 }]}
         collapsable={false}
         removeClippedSubviews={
           // On iOS, set removeClippedSubviews to true only when not focused

packages/compat/CHANGELOG.md

@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [5.0.0-alpha.5](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/compat@5.0.0-alpha.4...@react-navigation/compat@5.0.0-alpha.5) (2019-10-03)
+
+**Note:** Version bump only for package @react-navigation/compat
+
+
+
+
+
 # [5.0.0-alpha.4](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/compat@5.0.0-alpha.3...@react-navigation/compat@5.0.0-alpha.4) (2019-09-27)
 
 **Note:** Version bump only for package @react-navigation/compat

packages/compat/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@react-navigation/compat",
   "description": "Compatibility layer to write navigator definitions in static configuration format",
-  "version": "5.0.0-alpha.4",
+  "version": "5.0.0-alpha.5",
   "license": "MIT",
   "repository": {
     "type": "git",
@@ -24,12 +24,12 @@
     "clean": "del lib"
   },
   "dependencies": {
-    "@react-navigation/routers": "^5.0.0-alpha.8"
+    "@react-navigation/routers": "^5.0.0-alpha.9"
   },
   "devDependencies": {
-    "@types/react": "^16.8.19",
+    "@types/react": "^16.9.4",
     "react": "^16.8.3",
-    "typescript": "^3.5.3"
+    "typescript": "^3.6.3"
   },
   "peerDependencies": {
     "@react-navigation/core": "^5.0.0-alpha.0",

packages/core/CHANGELOG.md

@@ -3,6 +3,23 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [5.0.0-alpha.12](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/core@5.0.0-alpha.11...@react-navigation/core@5.0.0-alpha.12) (2019-10-03)
+
+
+### Bug Fixes
+
+* don't merge state with existing state during reset. fixes [#111](https://github.com/react-navigation/navigation-ex/issues/111) ([7393464](https://github.com/react-navigation/navigation-ex/commit/7393464))
+* don't throw when switching navigator. fixes [#91](https://github.com/react-navigation/navigation-ex/issues/91) ([19be2b4](https://github.com/react-navigation/navigation-ex/commit/19be2b4))
+
+
+### Features
+
+* add a getRootState method ([#119](https://github.com/react-navigation/navigation-ex/issues/119)) ([7a5bcb4](https://github.com/react-navigation/navigation-ex/commit/7a5bcb4))
+
+
+
+
+
 # [5.0.0-alpha.11](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/core@5.0.0-alpha.10...@react-navigation/core@5.0.0-alpha.11) (2019-09-27)
 
 

packages/core/package.json

@@ -6,7 +6,7 @@
     "react-native",
     "react-navigation"
   ],
-  "version": "5.0.0-alpha.11",
+  "version": "5.0.0-alpha.12",
   "license": "MIT",
   "repository": {
     "type": "git",
@@ -31,19 +31,19 @@
   "dependencies": {
     "escape-string-regexp": "^2.0.0",
     "query-string": "^6.8.3",
-    "shortid": "^2.2.14",
-    "use-subscription": "^1.0.0"
+    "shortid": "^2.2.15",
+    "use-subscription": "^1.1.1"
   },
   "devDependencies": {
-    "@babel/core": "^7.4.5",
+    "@babel/core": "^7.6.2",
     "@react-native-community/bob": "^0.7.0",
-    "@types/react": "^16.8.19",
+    "@types/react": "^16.9.4",
     "@types/shortid": "^0.0.29",
-    "del-cli": "^2.0.0",
+    "del-cli": "^3.0.0",
     "react": "^16.8.3",
     "react-native-testing-library": "^1.9.1",
     "react-test-renderer": "16.8.3",
-    "typescript": "^3.5.3"
+    "typescript": "^3.6.3"
   },
   "peerDependencies": {
     "react": "^16.8.3"

packages/core/src/BaseRouter.tsx

@@ -1,5 +1,5 @@
 import shortid from 'shortid';
-import { CommonAction, NavigationState } from './types';
+import { CommonAction, NavigationState, PartialState } from './types';
 
 /**
  * Base router object that can be used when writing custom routers.
@@ -9,7 +9,7 @@ const BaseRouter = {
   getStateForAction<State extends NavigationState>(
     state: State,
     action: CommonAction
-  ): State | null {
+  ): State | PartialState<State> | null {
     switch (action.type) {
       case 'REPLACE': {
         const index = action.source
@@ -56,12 +56,7 @@ const BaseRouter = {
       }
 
       case 'RESET':
-        return {
-          ...state,
-          ...action.payload,
-          key: state.key,
-          routeNames: state.routeNames,
-        };
+        return action.payload as PartialState<State>;
 
       default:
         return null;

packages/core/src/CommonActions.tsx

@@ -1,3 +1,4 @@
+// eslint-disable-next-line import/no-cycle
 import { NavigationState, PartialState } from './types';
 
 export type Action =

packages/core/src/EnsureSingleNavigator.tsx

@@ -18,25 +18,30 @@ export const SingleNavigatorContext = React.createContext<
  * Component which ensures that there's only one navigator nested under it.
  */
 export default function EnsureSingleNavigator({ children }: Props) {
-  const [currentKey, setCurrentKey] = React.useState<string | undefined>();
+  const navigatorKeyRef = React.useRef<string | undefined>();
+
   const value = React.useMemo(
     () => ({
       register(key: string) {
+        const currentKey = navigatorKeyRef.current;
+
         if (currentKey !== undefined && key !== currentKey) {
           throw new Error(MULTIPLE_NAVIGATOR_ERROR);
         }
 
-        setCurrentKey(key);
+        navigatorKeyRef.current = key;
       },
       unregister(key: string) {
-        if (currentKey !== undefined && key !== currentKey) {
-          throw new Error(MULTIPLE_NAVIGATOR_ERROR);
+        const currentKey = navigatorKeyRef.current;
+
+        if (key !== currentKey) {
+          return;
         }
 
-        setCurrentKey(undefined);
+        navigatorKeyRef.current = undefined;
       },
     }),
-    [currentKey]
+    []
   );
 
   return (

packages/core/src/NavigationBuilderContext.tsx

@@ -1,5 +1,10 @@
 import * as React from 'react';
-import { NavigationAction, NavigationHelpers, ParamListBase } from './types';
+import {
+  NavigationAction,
+  NavigationHelpers,
+  NavigationState,
+  ParamListBase,
+} from './types';
 
 export type ChildActionListener = (
   action: NavigationAction,
@@ -14,6 +19,8 @@ export type FocusedNavigationListener = <T>(
   callback: FocusedNavigationCallback<T>
 ) => { handled: boolean; result: T };
 
+export type NavigatorStateGetter = () => NavigationState;
+
 /**
  * Context which holds the required helpers needed to build nested navigators.
  */
@@ -25,6 +32,7 @@ const NavigationBuilderContext = React.createContext<{
   addActionListener?: (listener: ChildActionListener) => void;
   addFocusedListener?: (listener: FocusedNavigationListener) => void;
   onRouteFocus?: (key: string) => void;
+  addStateGetter?: (key: string, getter: NavigatorStateGetter) => void;
   trackAction: (action: NavigationAction) => void;
 }>({
   trackAction: () => undefined,

packages/core/src/NavigationContainer.tsx

@@ -5,6 +5,7 @@ import NavigationBuilderContext from './NavigationBuilderContext';
 import ResetRootContext from './ResetRootContext';
 import useFocusedListeners from './useFocusedListeners';
 import useDevTools from './useDevTools';
+import useStateGetters from './useStateGetters';
 
 import {
   Route,
@@ -24,7 +25,9 @@ const MISSING_CONTEXT_ERROR =
 export const NavigationStateContext = React.createContext<{
   state?: NavigationState | PartialState<NavigationState>;
   getState: () => NavigationState | PartialState<NavigationState> | undefined;
-  setState: (state: NavigationState | undefined) => void;
+  setState: (
+    state: NavigationState | PartialState<NavigationState> | undefined
+  ) => void;
   key?: string;
   performTransaction: (action: () => void) => void;
 }>({
@@ -106,6 +109,8 @@ const Container = React.forwardRef(function NavigationContainer(
 
   const { listeners, addListener: addFocusedListener } = useFocusedListeners();
 
+  const { getStateForRoute, addStateGetter } = useStateGetters();
+
   const dispatch = (
     action: NavigationAction | ((state: NavigationState) => NavigationAction)
   ) => {
@@ -132,13 +137,16 @@ const Container = React.forwardRef(function NavigationContainer(
     [trackAction]
   );
 
+  const getRootState = () => {
+    return getStateForRoute('root');
+  };
+
   React.useImperativeHandle(ref, () => ({
     ...(Object.keys(CommonActions) as Array<keyof typeof CommonActions>).reduce<
       any
     >((acc, name) => {
       acc[name] = (...args: any[]) =>
         dispatch(
-          // eslint-disable-next-line import/namespace
           CommonActions[name](
             // @ts-ignore
             ...args
@@ -149,14 +157,16 @@ const Container = React.forwardRef(function NavigationContainer(
     resetRoot,
     dispatch,
     canGoBack,
+    getRootState,
   }));
 
   const builderContext = React.useMemo(
     () => ({
       addFocusedListener,
+      addStateGetter,
       trackAction,
     }),
-    [addFocusedListener, trackAction]
+    [addFocusedListener, trackAction, addStateGetter]
   );
 
   const performTransaction = React.useCallback((callback: () => void) => {

packages/core/src/SceneView.tsx

@@ -47,7 +47,7 @@ export default function SceneView<
   }, [getState, route.key]);
 
   const setCurrentState = React.useCallback(
-    (child: NavigationState | undefined) => {
+    (child: NavigationState | PartialState<NavigationState> | undefined) => {
       const state = getState();
 
       setState({

packages/core/src/__tests__/BaseRouter.test.tsx

@@ -125,15 +125,5 @@ it('resets state to new state with RESET', () => {
     })
   );
 
-  expect(result).toEqual({ ...STATE, index: 0, routes });
-});
-
-it('ignores key and routeNames when resetting with RESET', () => {
-  const result = BaseRouter.getStateForAction(
-    STATE,
-    // @ts-ignore
-    CommonActions.reset({ index: 2, key: 'foo', routeNames: ['test'] })
-  );
-
-  expect(result).toEqual({ ...STATE, index: 2 });
+  expect(result).toEqual({ index: 0, routes });
 });

packages/core/src/__tests__/NavigationContainer.test.tsx

@@ -321,3 +321,56 @@ it('handle resetting state with ref', () => {
   expect(onStateChange).toBeCalledTimes(1);
   expect(onStateChange).lastCalledWith(state);
 });
+
+it('handle getRootState', () => {
+  const TestNavigator = (props: any) => {
+    const { state, descriptors } = useNavigationBuilder(MockRouter, props);
+
+    return descriptors[state.routes[state.index].key].render();
+  };
+
+  const ref = React.createRef<NavigationContainerRef>();
+
+  const element = (
+    <NavigationContainer ref={ref}>
+      <TestNavigator initialRouteName="foo">
+        <Screen name="foo">
+          {() => (
+            <TestNavigator>
+              <Screen name="qux" component={() => null} />
+              <Screen name="lex" component={() => null} />
+            </TestNavigator>
+          )}
+        </Screen>
+        <Screen name="bar" component={() => null} />
+      </TestNavigator>
+    </NavigationContainer>
+  );
+
+  render(element);
+
+  let state;
+  if (ref.current) {
+    state = ref.current.getRootState();
+  }
+  expect(state).toEqual({
+    index: 0,
+    key: '7',
+    routeNames: ['foo', 'bar'],
+    routes: [
+      {
+        key: 'foo',
+        name: 'foo',
+        state: {
+          index: 0,
+          key: '8',
+          routeNames: ['qux', 'lex'],
+          routes: [{ key: 'qux', name: 'qux' }, { key: 'lex', name: 'lex' }],
+          stale: false,
+        },
+      },
+      { key: 'bar', name: 'bar' },
+    ],
+    stale: false,
+  });
+});

packages/core/src/__tests__/index.test.tsx

@@ -655,6 +655,7 @@ it('throws when a React Element is not the direct children', () => {
   );
 });
 
+// eslint-disable-next-line jest/expect-expect
 it("doesn't throw when direct children is Screen or empty element", () => {
   const TestNavigator = (props: any) => {
     useNavigationBuilder(MockRouter, props);
@@ -694,3 +695,30 @@ it('throws when multiple screens with same name are defined', () => {
     "A navigator cannot contain multiple 'Screen' components with the same name (found duplicate screen named 'foo')"
   );
 });
+
+it('switches rendered navigators', () => {
+  const TestNavigator = (props: any) => {
+    useNavigationBuilder(MockRouter, props);
+    return null;
+  };
+
+  const root = render(
+    <NavigationContainer>
+      <TestNavigator key="a">
+        <Screen name="foo" component={jest.fn()} />
+      </TestNavigator>
+    </NavigationContainer>
+  );
+
+  expect(() =>
+    root.update(
+      <NavigationContainer>
+        <TestNavigator key="b">
+          <Screen name="foo" component={jest.fn()} />
+        </TestNavigator>
+      </NavigationContainer>
+    )
+  ).not.toThrowError(
+    'Another navigator is already registered for this container.'
+  );
+});

packages/core/src/__tests__/useOnAction.test.tsx

@@ -296,6 +296,7 @@ it("action doesn't bubble if target is specified", () => {
   expect(onStateChange).not.toBeCalled();
 });
 
+// eslint-disable-next-line jest/expect-expect
 it("doesn't crash if no navigator handled the action", () => {
   const TestRouter = MockRouter;
 

packages/core/src/types.tsx

@@ -1,3 +1,4 @@
+// eslint-disable-next-line import/no-cycle
 import * as CommonActions from './CommonActions';
 import * as React from 'react';
 
@@ -170,7 +171,10 @@ export type Router<
    * @param state State object to apply the action on.
    * @param action Action object to apply.
    */
-  getStateForAction(state: State, action: Action): State | null;
+  getStateForAction(
+    state: State,
+    action: Action
+  ): State | PartialState<State> | null;
 
   /**
    * Whether the action should also change focus in parent navigator
@@ -534,6 +538,7 @@ export type NavigationContainerRef =
        * @param state Navigation state object.
        */
       resetRoot(state: PartialState<NavigationState> | NavigationState): void;
+      getRootState(): NavigationState;
     }
   | undefined
   | null;

packages/core/src/useDescriptors.tsx

@@ -3,6 +3,7 @@ import SceneView from './SceneView';
 import NavigationBuilderContext, {
   ChildActionListener,
   FocusedNavigationListener,
+  NavigatorStateGetter,
 } from './NavigationBuilderContext';
 import { NavigationEventEmitter } from './useEventEmitter';
 import useNavigationCache from './useNavigationCache';
@@ -35,6 +36,7 @@ type Options<State extends NavigationState, ScreenOptions extends object> = {
   setState: (state: State) => void;
   addActionListener: (listener: ChildActionListener) => void;
   addFocusedListener: (listener: FocusedNavigationListener) => void;
+  addStateGetter: (key: string, getter: NavigatorStateGetter) => void;
   onRouteFocus: (key: string) => void;
   router: Router<State, NavigationAction>;
   emitter: NavigationEventEmitter;
@@ -61,6 +63,7 @@ export default function useDescriptors<
   setState,
   addActionListener,
   addFocusedListener,
+  addStateGetter,
   onRouteFocus,
   router,
   emitter,
@@ -74,6 +77,7 @@ export default function useDescriptors<
       onAction,
       addActionListener,
       addFocusedListener,
+      addStateGetter,
       onRouteFocus,
       trackAction,
     }),
@@ -83,6 +87,7 @@ export default function useDescriptors<
       addActionListener,
       addFocusedListener,
       onRouteFocus,
+      addStateGetter,
       trackAction,
     ]
   );

packages/core/src/useDevTools.tsx

@@ -18,6 +18,7 @@ type DevTools = {
 };
 
 declare global {
+  // eslint-disable-next-line @typescript-eslint/no-namespace
   namespace NodeJS {
     interface Global {
       __REDUX_DEVTOOLS_EXTENSION__:

packages/core/src/useNavigationBuilder.tsx

@@ -23,6 +23,8 @@ import {
   PrivateValueStore,
   NavigationAction,
 } from './types';
+import useStateGetters from './useStateGetters';
+import useOnGetState from './useOnGetState';
 
 // This is to make TypeScript compiler happy
 // eslint-disable-next-line babel/no-unused-expressions
@@ -227,6 +229,8 @@ export default function useNavigationBuilder<
     addListener: addFocusedListener,
   } = useFocusedListeners();
 
+  const { getStateForRoute, addStateGetter } = useStateGetters();
+
   const onAction = useOnAction({
     router,
     getState,
@@ -254,6 +258,11 @@ export default function useNavigationBuilder<
     focusedListeners,
   });
 
+  useOnGetState({
+    getState,
+    getStateForRoute,
+  });
+
   const descriptors = useDescriptors<State, ScreenOptions>({
     state,
     screens,
@@ -265,6 +274,7 @@ export default function useNavigationBuilder<
     onRouteFocus,
     addActionListener,
     addFocusedListener,
+    addStateGetter,
     router,
     emitter,
   });

packages/core/src/useOnAction.tsx

@@ -2,13 +2,18 @@ import * as React from 'react';
 import NavigationBuilderContext, {
   ChildActionListener,
 } from './NavigationBuilderContext';
-import { NavigationAction, NavigationState, Router } from './types';
+import {
+  NavigationAction,
+  NavigationState,
+  PartialState,
+  Router,
+} from './types';
 
 type Options = {
   router: Router<NavigationState, NavigationAction>;
   key?: string;
   getState: () => NavigationState;
-  setState: (state: NavigationState) => void;
+  setState: (state: NavigationState | PartialState<NavigationState>) => void;
   listeners: ChildActionListener[];
 };
 

packages/core/src/useOnGetState.tsx

@@ -0,0 +1,31 @@
+import * as React from 'react';
+import NavigationBuilderContext from './NavigationBuilderContext';
+import { NavigationState } from './types';
+import NavigationRouteContext from './NavigationRouteContext';
+
+export default function useOnGetState({
+  getStateForRoute,
+  getState,
+}: {
+  getStateForRoute: (routeName: string) => NavigationState | undefined;
+  getState: () => NavigationState;
+}) {
+  const { addStateGetter } = React.useContext(NavigationBuilderContext);
+  const route = React.useContext(NavigationRouteContext);
+  const key = route ? route.key : 'root';
+
+  const getter = React.useCallback(() => {
+    const state = getState();
+    return {
+      ...state,
+      routes: state.routes.map(route => ({
+        ...route,
+        state: getStateForRoute(route.key),
+      })),
+    };
+  }, [getState, getStateForRoute]);
+
+  React.useEffect(() => {
+    return addStateGetter && addStateGetter(key, getter);
+  }, [addStateGetter, getter, key]);
+}

packages/core/src/useStateGetters.tsx

@@ -0,0 +1,35 @@
+import * as React from 'react';
+import { NavigatorStateGetter } from './NavigationBuilderContext';
+
+/**
+ * Hook which lets child navigators add getters to be called for obtaining rehydrated state.
+ */
+
+export default function useStateGetters() {
+  const stateGetters = React.useRef<Record<string, NavigatorStateGetter>>({});
+
+  const getStateForRoute = React.useCallback(
+    routeKey =>
+      stateGetters.current[routeKey] === undefined
+        ? undefined
+        : stateGetters.current[routeKey](),
+    [stateGetters]
+  );
+
+  const addStateGetter = React.useCallback(
+    (key: string, getter: NavigatorStateGetter) => {
+      stateGetters.current[key] = getter;
+
+      return () => {
+        // @ts-ignore
+        stateGetters.current[key] = undefined;
+      };
+    },
+    []
+  );
+
+  return {
+    getStateForRoute,
+    addStateGetter,
+  };
+}

packages/drawer/CHANGELOG.md

@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [5.0.0-alpha.11](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/drawer@5.0.0-alpha.10...@react-navigation/drawer@5.0.0-alpha.11) (2019-10-03)
+
+**Note:** Version bump only for package @react-navigation/drawer
+
+
+
+
+
 # [5.0.0-alpha.10](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/drawer@5.0.0-alpha.9...@react-navigation/drawer@5.0.0-alpha.10) (2019-09-27)
 
 

packages/drawer/package.json

@@ -11,7 +11,7 @@
     "material",
     "drawer"
   ],
-  "version": "5.0.0-alpha.10",
+  "version": "5.0.0-alpha.11",
   "license": "MIT",
   "repository": {
     "type": "git",
@@ -34,20 +34,20 @@
     "clean": "del lib"
   },
   "dependencies": {
-    "@react-navigation/routers": "^5.0.0-alpha.8",
-    "react-native-safe-area-view": "^0.14.6"
+    "@react-navigation/routers": "^5.0.0-alpha.9",
+    "react-native-safe-area-view": "^0.14.7"
   },
   "devDependencies": {
     "@react-native-community/bob": "^0.7.0",
-    "@types/react": "^16.8.24",
-    "@types/react-native": "^0.60.2",
-    "del-cli": "^2.0.0",
+    "@types/react": "^16.9.4",
+    "@types/react-native": "^0.60.17",
+    "del-cli": "^3.0.0",
     "react": "16.8.3",
     "react-native": "0.59.10",
     "react-native-gesture-handler": "^1.3.0",
-    "react-native-reanimated": "^1.1.0",
+    "react-native-reanimated": "^1.3.0",
     "react-native-screens": "^1.0.0-alpha.22",
-    "typescript": "^3.5.3"
+    "typescript": "^3.6.3"
   },
   "peerDependencies": {
     "@react-navigation/core": "^5.0.0-alpha.0",

packages/drawer/src/views/Drawer.tsx

@@ -578,7 +578,6 @@ export default class DrawerView extends React.PureComponent<Props> {
             style={[
               styles.container,
               right ? { right: offset } : { left: offset },
-              // eslint-disable-next-line react-native/no-inline-styles
               {
                 transform: [{ translateX: drawerTranslateX }],
                 opacity: this.drawerOpacity,

packages/drawer/src/views/DrawerView.tsx

@@ -163,7 +163,6 @@ export default class DrawerView extends React.PureComponent<Props, State> {
                 key={route.key}
                 style={[
                   StyleSheet.absoluteFill,
-                  // eslint-disable-next-line react-native/no-inline-styles
                   { opacity: isFocused ? 1 : 0 },
                 ]}
                 isVisible={isFocused}

packages/example/CHANGELOG.md

@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [5.0.0-alpha.9](https://github.com/satya164/navigation-ex/compare/@react-navigation/example@5.0.0-alpha.8...@react-navigation/example@5.0.0-alpha.9) (2019-10-03)
+
+**Note:** Version bump only for package @react-navigation/example
+
+
+
+
+
 # [5.0.0-alpha.8](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/example@5.0.0-alpha.7...@react-navigation/example@5.0.0-alpha.8) (2019-09-27)
 
 

packages/example/babel.config.js

@@ -1,5 +1,3 @@
-/* eslint-disable import/no-commonjs */
-
 module.exports = function(api) {
   api.cache(true);
   return {

packages/example/metro.config.js

@@ -1,4 +1,4 @@
-/* eslint-disable import/no-commonjs, import/no-extraneous-dependencies */
+/* eslint-disable import/no-extraneous-dependencies */
 
 const path = require('path');
 const fs = require('fs');

packages/example/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@react-navigation/example",
   "description": "Demo app to showcase various functionality of React Navigation",
-  "version": "5.0.0-alpha.8",
+  "version": "5.0.0-alpha.9",
   "private": true,
   "workspaces": {
     "nohoist": [
@@ -18,29 +18,29 @@
   "dependencies": {
     "@expo/vector-icons": "^10.0.0",
     "@react-native-community/masked-view": "^0.1.1",
-    "expo": "^34.0.1",
-    "expo-asset": "~6.0.0",
+    "expo": "^35.0.0",
+    "expo-asset": "~7.0.0",
     "query-string": "^6.8.3",
-    "react": "16.8.3",
+    "react": "^16.10.1",
     "react-dom": "^16.8.3",
-    "react-native": "0.59.10",
+    "react-native": "^0.61.2",
     "react-native-gesture-handler": "~1.3.0",
     "react-native-paper": "^3.0.0-alpha.3",
-    "react-native-reanimated": "~1.1.0",
-    "react-native-screens": "1.0.0-alpha.22",
-    "react-native-tab-view": "2.7.1",
-    "react-native-unimodules": "~0.5.2",
-    "scheduler": "^0.14.0",
-    "shortid": "^2.2.14",
-    "use-subscription": "^1.0.0"
+    "react-native-reanimated": "~1.2.0",
+    "react-native-screens": "~1.0.0-alpha.23",
+    "react-native-tab-view": "2.10.0",
+    "react-native-unimodules": "^0.7.0-rc.1",
+    "scheduler": "^0.16.1",
+    "shortid": "^2.2.15",
+    "use-subscription": "^1.1.1"
   },
   "devDependencies": {
-    "@babel/core": "^7.5.5",
-    "@types/react": "^16.8.23",
-    "@types/react-native": "^0.57.65",
-    "babel-preset-expo": "^6.0.0",
-    "expo-cli": "^3.0.10",
-    "typescript": "^3.5.3"
+    "@babel/core": "^7.6.2",
+    "@types/react": "^16.9.4",
+    "@types/react-native": "^0.60.17",
+    "babel-preset-expo": "^7.0.0",
+    "expo-cli": "^3.1.2",
+    "typescript": "^3.6.3"
   },
   "resolutions": {
     "react-native-safe-area-view": "0.14.7"

packages/example/src/Screens/BottomTabs.tsx

@@ -1,5 +1,3 @@
-/* eslint-disable import/namespace, import/default */
-
 import * as React from 'react';
 import { MaterialIcons } from '@expo/vector-icons';
 import { createBottomTabNavigator } from '@react-navigation/bottom-tabs';

packages/example/src/Shared/Albums.tsx

@@ -25,6 +25,7 @@ export default function Albums() {
       contentContainerStyle={styles.content}
     >
       {COVERS.map((source, i) => (
+        // eslint-disable-next-line react/no-array-index-key
         <Image key={i} source={source} style={styles.cover} />
       ))}
     </ScrollView>

packages/example/src/Shared/Chat.tsx

@@ -32,6 +32,7 @@ export default function Chat() {
 
           return (
             <View
+              // eslint-disable-next-line react/no-array-index-key
               key={i}
               style={[odd ? styles.odd : styles.even, styles.inverted]}
             >

packages/material-bottom-tabs/CHANGELOG.md

@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [5.0.0-alpha.10](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/material-bottom-tabs@5.0.0-alpha.9...@react-navigation/material-bottom-tabs@5.0.0-alpha.10) (2019-10-03)
+
+**Note:** Version bump only for package @react-navigation/material-bottom-tabs
+
+
+
+
+
 # [5.0.0-alpha.9](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/material-bottom-tabs@5.0.0-alpha.8...@react-navigation/material-bottom-tabs@5.0.0-alpha.9) (2019-09-27)
 
 **Note:** Version bump only for package @react-navigation/material-bottom-tabs

packages/material-bottom-tabs/package.json

@@ -11,7 +11,7 @@
     "material",
     "tab"
   ],
-  "version": "5.0.0-alpha.9",
+  "version": "5.0.0-alpha.10",
   "license": "MIT",
   "repository": {
     "type": "git",
@@ -34,19 +34,19 @@
     "clean": "del lib"
   },
   "dependencies": {
-    "@react-navigation/routers": "^5.0.0-alpha.8"
+    "@react-navigation/routers": "^5.0.0-alpha.9"
   },
   "devDependencies": {
     "@react-native-community/bob": "^0.7.0",
-    "@types/react": "^16.8.24",
-    "@types/react-native": "^0.60.2",
-    "@types/react-native-vector-icons": "^6.4.1",
-    "del-cli": "^2.0.0",
+    "@types/react": "^16.9.4",
+    "@types/react-native": "^0.60.17",
+    "@types/react-native-vector-icons": "^6.4.4",
+    "del-cli": "^3.0.0",
     "react": "16.8.3",
     "react-native": "0.59.10",
     "react-native-paper": "^3.0.0-alpha.3",
     "react-native-vector-icons": "^6.6.0",
-    "typescript": "^3.5.3"
+    "typescript": "^3.6.3"
   },
   "peerDependencies": {
     "@react-navigation/core": "^5.0.0-alpha.0",

packages/material-top-tabs/CHANGELOG.md

@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [5.0.0-alpha.9](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/material-top-tabs@5.0.0-alpha.8...@react-navigation/material-top-tabs@5.0.0-alpha.9) (2019-10-03)
+
+**Note:** Version bump only for package @react-navigation/material-top-tabs
+
+
+
+
+
 # [5.0.0-alpha.8](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/material-top-tabs@5.0.0-alpha.7...@react-navigation/material-top-tabs@5.0.0-alpha.8) (2019-09-27)
 
 

packages/material-top-tabs/package.json

@@ -11,7 +11,7 @@
     "material",
     "tab"
   ],
-  "version": "5.0.0-alpha.8",
+  "version": "5.0.0-alpha.9",
   "license": "MIT",
   "repository": {
     "type": "git",
@@ -34,19 +34,19 @@
     "clean": "del lib"
   },
   "dependencies": {
-    "@react-navigation/routers": "^5.0.0-alpha.8"
+    "@react-navigation/routers": "^5.0.0-alpha.9"
   },
   "devDependencies": {
     "@react-native-community/bob": "^0.7.0",
-    "@types/react": "^16.8.24",
-    "@types/react-native": "^0.60.2",
-    "del-cli": "^2.0.0",
+    "@types/react": "^16.9.4",
+    "@types/react-native": "^0.60.17",
+    "del-cli": "^3.0.0",
     "react": "16.8.3",
     "react-native": "^0.59.8",
     "react-native-gesture-handler": "^1.3.0",
-    "react-native-reanimated": "^1.1.0",
+    "react-native-reanimated": "^1.3.0",
     "react-native-tab-view": "^2.10.0",
-    "typescript": "^3.5.3"
+    "typescript": "^3.6.3"
   },
   "peerDependencies": {
     "@react-navigation/core": "^5.0.0-alpha.0",

packages/native/CHANGELOG.md

@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [5.0.0-alpha.9](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/native@5.0.0-alpha.8...@react-navigation/native@5.0.0-alpha.9) (2019-10-03)
+
+**Note:** Version bump only for package @react-navigation/native
+
+
+
+
+
 # [5.0.0-alpha.8](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/native@5.0.0-alpha.7...@react-navigation/native@5.0.0-alpha.8) (2019-09-16)
 
 

packages/native/package.json

@@ -7,7 +7,7 @@
     "ios",
     "android"
   ],
-  "version": "5.0.0-alpha.8",
+  "version": "5.0.0-alpha.9",
   "license": "MIT",
   "repository": {
     "type": "git",
@@ -31,12 +31,12 @@
   },
   "devDependencies": {
     "@react-native-community/bob": "^0.7.0",
-    "@types/react": "^16.8.24",
-    "@types/react-native": "^0.60.2",
-    "del-cli": "^2.0.0",
+    "@types/react": "^16.9.4",
+    "@types/react-native": "^0.60.17",
+    "del-cli": "^3.0.0",
     "react": "16.8.3",
     "react-native": "0.59.10",
-    "typescript": "^3.5.3"
+    "typescript": "^3.6.3"
   },
   "peerDependencies": {
     "@react-navigation/core": "^5.0.0-alpha.0",

packages/routers/CHANGELOG.md

@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [5.0.0-alpha.9](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/routers@5.0.0-alpha.8...@react-navigation/routers@5.0.0-alpha.9) (2019-10-03)
+
+**Note:** Version bump only for package @react-navigation/routers
+
+
+
+
+
 # [5.0.0-alpha.8](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/routers@5.0.0-alpha.7...@react-navigation/routers@5.0.0-alpha.8) (2019-09-27)
 
 

packages/routers/package.json

@@ -6,7 +6,7 @@
     "react-native",
     "react-navigation"
   ],
-  "version": "5.0.0-alpha.8",
+  "version": "5.0.0-alpha.9",
   "license": "MIT",
   "repository": {
     "type": "git",
@@ -29,12 +29,12 @@
     "clean": "del lib"
   },
   "dependencies": {
-    "shortid": "^2.2.14"
+    "shortid": "^2.2.15"
   },
   "devDependencies": {
     "@react-native-community/bob": "^0.7.0",
-    "del-cli": "^2.0.0",
-    "typescript": "^3.5.3"
+    "del-cli": "^3.0.0",
+    "typescript": "^3.6.3"
   },
   "peerDependencies": {
     "@react-navigation/core": "^5.0.0-alpha.0"

packages/stack/CHANGELOG.md

@@ -3,6 +3,19 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [5.0.0-alpha.21](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/stack@5.0.0-alpha.20...@react-navigation/stack@5.0.0-alpha.21) (2019-10-03)
+
+
+### Bug Fixes
+
+* add missing React import ([ece6e38](https://github.com/react-navigation/navigation-ex/commit/ece6e38))
+* fix header buttons not clickable on Android. fixes [#108](https://github.com/react-navigation/navigation-ex/issues/108) ([da944cc](https://github.com/react-navigation/navigation-ex/commit/da944cc))
+* keep the routes we are closing or replacing ([bc3586a](https://github.com/react-navigation/navigation-ex/commit/bc3586a))
+
+
+
+
+
 # [5.0.0-alpha.20](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/stack@5.0.0-alpha.19...@react-navigation/stack@5.0.0-alpha.20) (2019-09-27)
 
 

packages/stack/package.json

@@ -10,7 +10,7 @@
     "android",
     "stack"
   ],
-  "version": "5.0.0-alpha.20",
+  "version": "5.0.0-alpha.21",
   "license": "MIT",
   "repository": {
     "type": "git",
@@ -33,21 +33,21 @@
     "clean": "del lib"
   },
   "dependencies": {
-    "@react-navigation/routers": "^5.0.0-alpha.8",
-    "react-native-safe-area-view": "^0.14.6"
+    "@react-navigation/routers": "^5.0.0-alpha.9",
+    "react-native-safe-area-view": "^0.14.7"
   },
   "devDependencies": {
     "@react-native-community/bob": "^0.7.0",
     "@react-native-community/masked-view": "^0.1.1",
-    "@types/react": "^16.8.24",
-    "@types/react-native": "^0.60.2",
-    "del-cli": "^2.0.0",
+    "@types/react": "^16.9.4",
+    "@types/react-native": "^0.60.17",
+    "del-cli": "^3.0.0",
     "react": "16.8.3",
     "react-native": "0.59.10",
     "react-native-gesture-handler": "^1.3.0",
-    "react-native-reanimated": "^1.1.0",
+    "react-native-reanimated": "^1.3.0",
     "react-native-screens": "^1.0.0-alpha.22",
-    "typescript": "^3.5.3"
+    "typescript": "^3.6.3"
   },
   "peerDependencies": {
     "@react-native-community/masked-view": "^0.1.1",

packages/stack/src/views/MaskedView.web.tsx

@@ -1,3 +1,5 @@
+import * as React from 'react';
+
 type Props = {
   children: React.ReactElement;
 };

packages/stack/src/views/Stack/Card.tsx

@@ -122,9 +122,8 @@ const {
 
 // We need to be prepared for both version of reanimated. With and w/out proc
 let memoizedSpring = spring;
-// @ts-ignore
+
 if (Animated.proc) {
-  // @ts-ignore
   const springHelper = Animated.proc(
     (
       finished: Animated.Value<number>,
@@ -136,7 +135,7 @@ if (Animated.proc) {
       damping: Animated.Adaptable<number>,
       mass: Animated.Adaptable<number>,
       stiffness: Animated.Adaptable<number>,
-      overshootClamping: Animated.Adaptable<boolean>,
+      overshootClamping: Animated.Adaptable<number>,
       restSpeedThreshold: Animated.Adaptable<number>,
       restDisplacementThreshold: Animated.Adaptable<number>,
       clock: Animated.Clock
@@ -177,7 +176,7 @@ if (Animated.proc) {
       damping: Animated.Adaptable<number>;
       mass: Animated.Adaptable<number>;
       stiffness: Animated.Adaptable<number>;
-      overshootClamping: Animated.Adaptable<boolean>;
+      overshootClamping: Animated.Adaptable<number>;
       restSpeedThreshold: Animated.Adaptable<number>;
       restDisplacementThreshold: Animated.Adaptable<number>;
     }

packages/stack/src/views/Stack/StackItem.tsx

@@ -1,5 +1,5 @@
 import * as React from 'react';
-import { View, StyleSheet, Platform, StyleProp, ViewStyle } from 'react-native';
+import { View, StyleSheet, StyleProp, ViewStyle } from 'react-native';
 import Animated from 'react-native-reanimated';
 import { StackNavigationState } from '@react-navigation/routers';
 import { Route } from '@react-navigation/core';
@@ -165,7 +165,6 @@ export default class StackItem extends React.PureComponent<Props> {
                 state,
                 getPreviousRoute,
                 styleInterpolator: headerStyleInterpolator,
-                style: styles.header,
               })
             : null}
         </View>
@@ -182,8 +181,4 @@ const styles = StyleSheet.create({
   scene: {
     flex: 1,
   },
-  header: {
-    // This is needed to show elevation shadow
-    zIndex: Platform.OS === 'android' ? 1 : 0,
-  },
 });

packages/stack/src/views/Stack/StackView.tsx

@@ -57,10 +57,6 @@ class StackView extends React.Component<Props, State> {
       );
     }
 
-    if (!routes.length) {
-      throw new Error(`There should always be at least one route.`);
-    }
-
     // If there was no change in routes, we don't need to compute anything
     if (routes === state.routes || !state.routes.length) {
       return {
@@ -144,6 +140,20 @@ class StackView extends React.Component<Props, State> {
         // i.e. the currently focused route already existed and the previously focused route still exists
         // We don't know how to animate this
       }
+    } else {
+      // Keep the routes we are closing or replacing
+      routes = routes.slice();
+      routes.splice(
+        routes.length - 1,
+        0,
+        ...state.routes.filter(
+          ({ key }) => replacing.includes(key) || closing.includes(key)
+        )
+      );
+    }
+
+    if (!routes.length) {
+      throw new Error(`There should always be at least one route.`);
     }
 
     const descriptors = routes.reduce(