forked from vergnet/application-amicale
96 lines
3 KiB
JavaScript
96 lines
3 KiB
JavaScript
// @flow
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import * as React from 'react';
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import {Root, StyleProvider} from 'native-base';
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import {View} from 'react-native'
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import AppNavigator from './navigation/AppNavigator';
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import ThemeManager from './utils/ThemeManager';
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import LocaleManager from './utils/LocaleManager';
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import * as Font from 'expo-font';
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// edited native-base-shoutem-theme according to
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// https://github.com/GeekyAnts/theme/pull/5/files/91f67c55ca6e65fe3af779586b506950c9f331be#diff-4cfc2dd4d5dae7954012899f2268a422
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// to allow for dynamic theme switching
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import {clearThemeCache} from 'native-base-shoutem-theme';
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import AsyncStorageManager from "./utils/AsyncStorageManager";
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import CustomIntroSlider from "./components/CustomIntroSlider";
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type Props = {};
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type State = {
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isLoading: boolean,
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showIntro: boolean,
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currentTheme: ?Object,
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};
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export default class App extends React.Component<Props, State> {
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state = {
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isLoading: true,
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showIntro: true,
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currentTheme: null,
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};
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constructor(props: Object) {
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super(props);
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LocaleManager.initTranslations();
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}
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/**
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* Loads FetchedData before components are mounted, like fonts and themes
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* @returns {Promise}
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*/
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async componentWillMount() {
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// Wait for custom fonts to be loaded before showing the app
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await Font.loadAsync({
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'Roboto': require('native-base/Fonts/Roboto.ttf'),
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'Roboto_medium': require('native-base/Fonts/Roboto_medium.ttf'),
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});
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await AsyncStorageManager.getInstance().loadPreferences();
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ThemeManager.getInstance().setUpdateThemeCallback(() => this.updateTheme());
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// Only show intro if this is the first time starting the app
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this.setState({
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isLoading: false,
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currentTheme: ThemeManager.getCurrentTheme(),
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showIntro: AsyncStorageManager.getInstance().preferences.showIntro.current === '1'
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// showIntro: true
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});
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}
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/**
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* Updates the theme and clears the cache to force reloading the app colors. Need to edit shoutem theme for ti to work
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*/
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updateTheme() {
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this.setState({
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currentTheme: ThemeManager.getCurrentTheme()
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});
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clearThemeCache();
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}
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/**
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* Callback when user ends the intro. Save in preferences to avaoid showing back the slides
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*/
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onIntroDone() {
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this.setState({showIntro: false});
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AsyncStorageManager.getInstance().savePref(AsyncStorageManager.getInstance().preferences.showIntro.key, '0');
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}
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/**
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* Renders the app based on loading state
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*/
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render() {
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if (this.state.isLoading) {
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return <View/>;
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}
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if (this.state.showIntro) {
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return <CustomIntroSlider onDone={() => this.onIntroDone()}/>;
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} else {
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return (
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<Root>
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<StyleProvider style={this.state.currentTheme}>
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<AppNavigator/>
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</StyleProvider>
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</Root>
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);
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}
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}
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}
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