mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Rick Hanlon
586d55d54f
Summary: Update LogBox on iOS to lazily initialize, using a synchronous RCTSurface, behind RCTSharedApplication checks. This results in faster of LogBox, without keeping around a long lived window in the background, and only used when LogBox is used. On Android, we still start the react app in the background but we create a dialog when it's shown and then destroy it when it's hidden. Once we have the sync APIs on android we can update it to use the same strategy. Changelog: [Internal] Reviewed By: fkgozali Differential Revision: D18925538 fbshipit-source-id: 1a72c39aa0fc26c8ba657d36c7fa7bc0ae777eb9
69 lines
1.9 KiB
JavaScript
69 lines
1.9 KiB
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow
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* @format
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*/
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'use strict';
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import * as React from 'react';
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import {View, StyleSheet} from 'react-native';
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import * as LogBoxData from './Data/LogBoxData';
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import LogBoxInspector from './UI/LogBoxInspector';
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import type LogBoxLog from './Data/LogBoxLog';
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type Props = $ReadOnly<{|
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logs: $ReadOnlyArray<LogBoxLog>,
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selectedLogIndex: number,
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isDisabled?: ?boolean,
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|}>;
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export class _LogBoxInspectorContainer extends React.Component<Props> {
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render(): React.Node {
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return (
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<View style={StyleSheet.absoluteFill}>
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<LogBoxInspector
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onDismiss={this._handleDismiss}
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onMinimize={this._handleMinimize}
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onChangeSelectedIndex={this._handleSetSelectedLog}
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logs={this.props.logs}
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selectedIndex={this.props.selectedLogIndex}
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/>
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</View>
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);
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}
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_handleDismiss = (): void => {
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// Here we handle the cases when the log is dismissed and it
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// was either the last log, or when the current index
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// is now outside the bounds of the log array.
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const {selectedLogIndex, logs} = this.props;
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const logsArray = Array.from(logs);
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if (selectedLogIndex != null) {
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if (logsArray.length - 1 <= 0) {
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LogBoxData.setSelectedLog(-1);
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} else if (selectedLogIndex >= logsArray.length - 1) {
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LogBoxData.setSelectedLog(selectedLogIndex - 1);
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}
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LogBoxData.dismiss(logsArray[selectedLogIndex]);
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}
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};
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_handleMinimize = (): void => {
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LogBoxData.setSelectedLog(-1);
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};
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_handleSetSelectedLog = (index: number): void => {
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LogBoxData.setSelectedLog(index);
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};
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}
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export default (LogBoxData.withSubscription(
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_LogBoxInspectorContainer,
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): React.AbstractComponent<{||}>);
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