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