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UIExplorerApp.ios.js
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UIExplorerApp.ios.js
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/**
* Copyright (c) 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* The examples provided by Facebook are for non-commercial testing and
* evaluation purposes only.
*
* Facebook reserves all rights not expressly granted.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT. IN NO EVENT SHALL
* FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* @providesModule UIExplorerApp
* @flow
*/
'use strict';
const AsyncStorage = require('AsyncStorage');
const Linking = require('Linking');
const React = require('react');
const ReactNative = require('react-native');
const UIExplorerList = require('./UIExplorerList.ios');
const UIExplorerExampleList = require('./UIExplorerExampleList');
const UIExplorerNavigationReducer = require('./UIExplorerNavigationReducer');
const UIExplorerStateTitleMap = require('./UIExplorerStateTitleMap');
const URIActionMap = require('./URIActionMap');
const {
AppRegistry,
NavigationExperimental,
SnapshotViewIOS,
StyleSheet,
View,
} = ReactNative;
const {
CardStack: NavigationCardStack,
Header: NavigationHeader,
} = NavigationExperimental;
import type { NavigationSceneRendererProps } from 'NavigationTypeDefinition';
import type { UIExplorerNavigationState } from './UIExplorerNavigationReducer';
import type { UIExplorerExample } from './UIExplorerList.ios';
type Props = {
exampleFromAppetizeParams: string,
};
type State = UIExplorerNavigationState & {
externalExample?: string,
};
const APP_STATE_KEY = 'UIExplorerAppState.v1';
class UIExplorerApp extends React.Component {
_handleBack: Function;
_handleAction: Function;
_renderCard: Function;
_renderHeader: Function;
_renderScene: Function;
_renderTitleComponent: Function;
state: State;
constructor(props: Props) {
super(props);
}
componentWillMount() {
this._handleAction = this._handleAction.bind(this);
this._handleBack = this._handleAction.bind(this, {type: 'back'});
this._renderHeader = this._renderHeader.bind(this);
this._renderScene = this._renderScene.bind(this);
this._renderTitleComponent = this._renderTitleComponent.bind(this);
}
componentDidMount() {
Linking.getInitialURL().then((url) => {
AsyncStorage.getItem(APP_STATE_KEY, (err, storedString) => {
const exampleAction = URIActionMap(this.props.exampleFromAppetizeParams);
const urlAction = URIActionMap(url);
const launchAction = exampleAction || urlAction;
if (err || !storedString) {
const initialAction = launchAction || {type: 'InitialAction'};
this.setState(UIExplorerNavigationReducer(null, initialAction));
return;
}
const storedState = JSON.parse(storedString);
if (launchAction) {
this.setState(UIExplorerNavigationReducer(storedState, launchAction));
return;
}
this.setState(storedState);
});
});
Linking.addEventListener('url', (url) => {
this._handleAction(URIActionMap(url));
});
}
_handleAction(action: Object) {
if (!action) {
return;
}
const newState = UIExplorerNavigationReducer(this.state, action);
if (this.state !== newState) {
this.setState(newState);
AsyncStorage.setItem(APP_STATE_KEY, JSON.stringify(this.state));
}
}
render() {
if (!this.state) {
return null;
}
if (this.state.externalExample) {
const Component = UIExplorerList.Modules[this.state.externalExample];
return (
<Component
onExampleExit={() => {
this._handleAction({ type: 'BackAction' });
}}
/>
);
}
return (
<NavigationCardStack
navigationState={this.state.stack}
style={styles.container}
renderHeader={this._renderHeader}
renderScene={this._renderScene}
/>
);
}
_renderHeader(props: NavigationSceneRendererProps): ReactElement<any> {
return (
<NavigationHeader
{...props}
onNavigateBack={this._handleBack}
renderTitleComponent={this._renderTitleComponent}
/>
);
}
_renderTitleComponent(props: NavigationSceneRendererProps): ReactElement<any> {
return (
<NavigationHeader.Title>
{UIExplorerStateTitleMap(props.scene.route)}
</NavigationHeader.Title>
);
}
_renderScene(props: NavigationSceneRendererProps): ?ReactElement<any> {
const state = props.scene.route;
if (state.key === 'AppList') {
return (
<UIExplorerExampleList
onNavigate={this._handleAction}
list={UIExplorerList}
style={styles.exampleContainer}
{...state}
/>
);
}
const Example = UIExplorerList.Modules[state.key];
if (Example) {
const Component = UIExplorerExampleList.makeRenderable(Example);
return (
<View style={styles.exampleContainer}>
<Component />
</View>
);
}
return null;
}
}
const styles = StyleSheet.create({
container: {
flex: 1,
},
exampleContainer: {
flex: 1,
paddingTop: NavigationHeader.HEIGHT,
},
});
AppRegistry.registerComponent('SetPropertiesExampleApp', () => require('./SetPropertiesExampleApp'));
AppRegistry.registerComponent('RootViewSizeFlexibilityExampleApp', () => require('./RootViewSizeFlexibilityExampleApp'));
AppRegistry.registerComponent('UIExplorerApp', () => UIExplorerApp);
// Register suitable examples for snapshot tests
UIExplorerList.ComponentExamples.concat(UIExplorerList.APIExamples).forEach((Example: UIExplorerExample) => {
const ExampleModule = Example.module;
if (ExampleModule.displayName) {
class Snapshotter extends React.Component {
render() {
const Renderable = UIExplorerExampleList.makeRenderable(ExampleModule);
return (
<SnapshotViewIOS>
<Renderable />
</SnapshotViewIOS>
);
}
}
AppRegistry.registerComponent(ExampleModule.displayName, () => Snapshotter);
}
});
module.exports = UIExplorerApp;