112 lines
3.2 KiB
JavaScript
112 lines
3.2 KiB
JavaScript
/**
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* The examples provided by Facebook are for non-commercial testing and
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* evaluation purposes only.
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*
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* Facebook reserves all rights not expressly granted.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT. IN NO EVENT SHALL
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* FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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'use strict';
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const React = require('react-native');
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const {
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NavigationExperimental,
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ScrollView,
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StyleSheet,
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View,
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} = React;
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const {
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Container: NavigationContainer,
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RootContainer: NavigationRootContainer,
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Reducer: NavigationReducer,
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} = NavigationExperimental;
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const NavigationExampleRow = require('./NavigationExampleRow');
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const NavigationExampleTabBar = require('./NavigationExampleTabBar');
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class ExmpleTabPage extends React.Component {
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render() {
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const currentTabRoute = this.props.tabs[this.props.index];
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return (
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<ScrollView style={styles.tabPage}>
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<NavigationExampleRow
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text={`Current Tab is: ${currentTabRoute.key}`}
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/>
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{this.props.tabs.map((tab, index) => (
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<NavigationExampleRow
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key={tab.key}
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text={`Go to ${tab.key}`}
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onPress={() => {
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this.props.onNavigate(NavigationReducer.TabsReducer.JumpToAction(index));
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}}
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/>
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))}
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<NavigationExampleRow
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text="Exit Tabs Example"
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onPress={this.props.onExampleExit}
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/>
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</ScrollView>
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);
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}
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}
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ExmpleTabPage = NavigationContainer.create(ExmpleTabPage);
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const ExampleTabsReducer = NavigationReducer.TabsReducer({
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tabReducers: [
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(lastRoute) => lastRoute || {key: 'one'},
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(lastRoute) => lastRoute || {key: 'two'},
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(lastRoute) => lastRoute || {key: 'three'},
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],
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});
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class NavigationTabsExample extends React.Component {
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render() {
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return (
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<NavigationRootContainer
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reducer={ExampleTabsReducer}
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persistenceKey="NAV_EXAMPLE_STATE_TABS"
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ref={navRootContainer => { this.navRootContainer = navRootContainer; }}
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renderNavigation={(navigationState) => {
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if (!navigationState) { return null; }
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return (
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<View style={styles.topView}>
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<ExmpleTabPage
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tabs={navigationState.children}
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index={navigationState.index}
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onExampleExit={this.props.onExampleExit}
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/>
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<NavigationExampleTabBar
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tabs={navigationState.children}
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index={navigationState.index}
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/>
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</View>
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);
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}}
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/>
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);
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}
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handleBackAction() {
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return (
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this.navRootContainer &&
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this.navRootContainer.handleNavigation(NavigationRootContainer.getBackAction())
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);
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}
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}
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const styles = StyleSheet.create({
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topView: {
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flex: 1,
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paddingTop: 30,
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},
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tabPage: {
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backgroundColor: '#E9E9EF',
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},
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});
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module.exports = NavigationTabsExample;
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