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https://github.com/BlueWallet/BlueWallet.git
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REF: Export useFocusEffect and Hooks
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2 changed files with 89 additions and 108 deletions
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@ -1,16 +1,14 @@
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import React, { Component } from 'react';
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import { Dimensions, ScrollView, ActivityIndicator, StatusBar, View, StyleSheet } from 'react-native';
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import React, { useState, useCallback } from 'react';
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import { useWindowDimensions, InteractionManager, ScrollView, ActivityIndicator, StatusBar, View, StyleSheet } from 'react-native';
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import QRCode from 'react-native-qrcode-svg';
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import { BlueSpacing20, SafeBlueArea, BlueNavigationStyle, BlueText, BlueCopyTextToClipboard, BlueCard } from '../../BlueComponents';
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import PropTypes from 'prop-types';
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import Privacy from '../../Privacy';
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import Biometric from '../../class/biometrics';
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import { LegacyWallet, LightningCustodianWallet, SegwitBech32Wallet, SegwitP2SHWallet, WatchOnlyWallet } from '../../class';
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import loc from '../../loc';
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import { BlueCurrentTheme } from '../../components/themes';
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import { useTheme, useNavigation, useFocusEffect, useRoute } from '@react-navigation/native';
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/** @type {AppStorage} */
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const BlueApp = require('../../BlueApp');
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const { height, width } = Dimensions.get('window');
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const styles = StyleSheet.create({
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loading: {
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@ -19,7 +17,6 @@ const styles = StyleSheet.create({
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},
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root: {
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flex: 1,
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backgroundColor: BlueCurrentTheme.colors.elevated,
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},
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scrollViewContent: {
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alignItems: 'center',
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@ -30,123 +27,109 @@ const styles = StyleSheet.create({
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type: {
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fontSize: 17,
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fontWeight: '700',
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color: BlueCurrentTheme.colors.foregroundColor,
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},
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secret: {
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alignItems: 'center',
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paddingHorizontal: 16,
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fontSize: 16,
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color: BlueCurrentTheme.colors.foregroundColor,
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lineHeight: 24,
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},
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});
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export default class WalletExport extends Component {
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constructor(props) {
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super(props);
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const wallet = props.route.params.wallet;
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this.state = {
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isLoading: true,
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qrCodeHeight: height > width ? width - 40 : width / 2,
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wallet,
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};
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}
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async componentDidMount() {
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Privacy.enableBlur();
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const isBiometricsEnabled = await Biometric.isBiometricUseCapableAndEnabled();
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if (isBiometricsEnabled) {
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if (!(await Biometric.unlockWithBiometrics())) {
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return this.props.navigation.goBack();
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}
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}
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this.setState(
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{
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isLoading: false,
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},
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() => {
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this.state.wallet.setUserHasSavedExport(true);
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BlueApp.saveToDisk();
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},
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);
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}
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async componentWillUnmount() {
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Privacy.disableBlur();
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}
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onLayout = () => {
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const { height } = Dimensions.get('window');
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this.setState({ qrCodeHeight: height > width ? width - 40 : width / 2 });
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const WalletExport = () => {
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const { wallet } = useRoute().params;
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const [isLoading, setIsLoading] = useState(true);
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const { goBack } = useNavigation();
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const { colors } = useTheme();
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const { width, height } = useWindowDimensions();
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const stylesHook = {
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...styles,
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loading: {
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...styles.loading,
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backgroundColor: colors.elevated,
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},
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root: {
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...styles.root,
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backgroundColor: colors.elevated,
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},
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type: { ...styles.type, color: colors.foregroundColor },
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secret: { ...styles.secret, color: colors.foregroundColor },
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};
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render() {
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if (this.state.isLoading) {
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return (
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<View style={styles.loading} onLayout={this.onLayout}>
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<ActivityIndicator />
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</View>
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);
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}
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useFocusEffect(
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useCallback(() => {
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Privacy.enableBlur();
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const task = InteractionManager.runAfterInteractions(async () => {
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if (wallet) {
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const isBiometricsEnabled = await Biometric.isBiometricUseCapableAndEnabled();
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return (
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<SafeBlueArea style={styles.root}>
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<StatusBar barStyle="light-content" />
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<ScrollView contentContainerStyle={styles.scrollViewContent} onLayout={this.onLayout}>
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<View>
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<BlueText style={styles.type}>{this.state.wallet.typeReadable}</BlueText>
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</View>
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{(() => {
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if ([LegacyWallet.type, SegwitBech32Wallet.type, SegwitP2SHWallet.type].includes(this.state.wallet.type)) {
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return (
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<BlueCard>
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<BlueText>{this.state.wallet.getAddress()}</BlueText>
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</BlueCard>
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);
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if (isBiometricsEnabled) {
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if (!(await Biometric.unlockWithBiometrics())) {
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return goBack();
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}
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})()}
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<BlueSpacing20 />
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<View style={styles.activeQrcode}>
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<QRCode
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value={this.state.wallet.getSecret()}
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logo={require('../../img/qr-code.png')}
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size={this.state.qrCodeHeight}
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logoSize={70}
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color="#000000"
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logoBackgroundColor={BlueCurrentTheme.colors.brandingColor}
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backgroundColor="#FFFFFF"
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ecl="H"
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/>
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</View>
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<BlueSpacing20 />
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{this.state.wallet.type === LightningCustodianWallet.type || this.state.wallet.type === WatchOnlyWallet.type ? (
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<BlueCopyTextToClipboard text={this.state.wallet.getSecret()} />
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) : (
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<BlueText style={styles.secret}>{this.state.wallet.getSecret()}</BlueText>
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)}
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</ScrollView>
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</SafeBlueArea>
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);
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}
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}
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}
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WalletExport.propTypes = {
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navigation: PropTypes.shape({
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navigate: PropTypes.func,
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goBack: PropTypes.func,
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}),
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route: PropTypes.shape({
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name: PropTypes.string,
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params: PropTypes.shape({
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wallet: PropTypes.object.isRequired,
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}),
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}),
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setIsLoading(false);
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}
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});
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return () => {
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task.cancel();
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Privacy.disableBlur();
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wallet.setUserHasSavedExport(true);
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BlueApp.saveToDisk();
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};
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}, [goBack, wallet]),
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);
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return isLoading ? (
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<View style={stylesHook.loading}>
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<ActivityIndicator />
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</View>
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) : (
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<SafeBlueArea style={stylesHook.root}>
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<StatusBar barStyle="light-content" />
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<ScrollView contentContainerStyle={styles.scrollViewContent}>
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<View>
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<BlueText style={stylesHook.type}>{wallet.typeReadable}</BlueText>
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</View>
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{(() => {
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if ([LegacyWallet.type, SegwitBech32Wallet.type, SegwitP2SHWallet.type].includes(wallet.type)) {
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return (
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<BlueCard>
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<BlueText>{wallet.getAddress()}</BlueText>
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</BlueCard>
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);
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}
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})()}
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<BlueSpacing20 />
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<View style={styles.activeQrcode}>
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<QRCode
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value={wallet.getSecret()}
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logo={require('../../img/qr-code.png')}
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size={height > width ? width - 40 : width / 2}
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logoSize={70}
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color="#000000"
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logoBackgroundColor={colors.brandingColor}
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backgroundColor="#FFFFFF"
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ecl="H"
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/>
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</View>
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<BlueSpacing20 />
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{wallet.type === LightningCustodianWallet.type || wallet.type === WatchOnlyWallet.type ? (
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<BlueCopyTextToClipboard text={wallet.getSecret()} />
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) : (
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<BlueText style={stylesHook.secret}>{wallet.getSecret()}</BlueText>
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)}
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</ScrollView>
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</SafeBlueArea>
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);
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};
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WalletExport.navigationOptions = ({ navigation }) => ({
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...BlueNavigationStyle(navigation, true),
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title: loc.wallets.export_title,
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headerLeft: null,
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});
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export default WalletExport;
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@ -5,7 +5,6 @@ import { BlueSpacing20, SafeBlueArea, BlueText, BlueNavigationStyle, BlueCopyTex
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import Privacy from '../../Privacy';
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import Biometric from '../../class/biometrics';
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import loc from '../../loc';
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import { BlueCurrentTheme } from '../../components/themes';
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import { useFocusEffect, useRoute, useNavigation, useTheme } from '@react-navigation/native';
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/** @type {AppStorage} */
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const BlueApp = require('../../BlueApp');
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@ -14,7 +13,6 @@ const styles = StyleSheet.create({
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root: {
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flex: 1,
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paddingTop: 20,
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backgroundColor: BlueCurrentTheme.colors.elevated,
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},
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container: {
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alignItems: 'center',
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