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Fix InputAccessoryView example in dark mode and convert to functional components #51583

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Fix InputAccessoryView example in dark mode and convert to functional components #51583

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105 changes: 49 additions & 56 deletions packages/rn-tester/js/examples/InputAccessoryView/InputAccessoryViewExample.js
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Original file line number Diff line number Diff line change
Expand Up @@ -10,8 +10,9 @@

'use strict';

const React = require('react');
const {
import {useTheme} from '../../components/RNTesterTheme';
import {useState} from 'react';
import {
Alert,
Button,
InputAccessoryView,
Expand All @@ -20,67 +21,60 @@ const {
Text,
TextInput,
View,
} = require('react-native');
} from 'react-native';

type MessageProps = $ReadOnly<{}>;
class Message extends React.PureComponent<MessageProps> {
render(): React.Node {
return (
<View style={styles.textBubbleBackground}>
<Text style={styles.text}>Text Message</Text>
</View>
);
}
function Message(): React.Node {
return (
<View style={styles.textBubbleBackground}>
<Text style={styles.text}>Text Message</Text>
</View>
);
}

type TextInputProps = $ReadOnly<{}>;
type TextInputState = {text: string};
class TextInputBar extends React.PureComponent<TextInputProps, TextInputState> {
state: TextInputState = {text: ''};
function TextInputBar(): React.Node {
const {PlaceholderTextColor, LabelColor, SeparatorColor} = useTheme();
const [text, setText] = useState<string>('');

render(): React.Node {
return (
<View style={styles.textInputContainer}>
<TextInput
style={styles.textInput}
onChangeText={text => {
this.setState({text});
}}
value={this.state.text}
placeholder={'Type a message...'}
/>
<Button
onPress={() => {
Alert.alert('You tapped the button!');
}}
title="Send"
/>
</View>
);
}
return (
<View style={[styles.textInputContainer, {borderTopColor: SeparatorColor}]}>
<TextInput
style={[styles.textInput, {color: LabelColor}]}
onChangeText={setText}
value={text}
placeholder={'Type a message...'}
placeholderTextColor={PlaceholderTextColor}
/>
<Button
onPress={() => {
Alert.alert('You tapped the button!');
}}
title="Send"
/>
</View>
);
}

const BAR_HEIGHT = 44;
type InputAccessoryProps = $ReadOnly<{}>;
class InputAccessoryViewExample extends React.Component<InputAccessoryProps> {
render(): React.Node {
return (
<>
<ScrollView style={styles.fill} keyboardDismissMode="interactive">
{Array(15)
.fill()
.map((_, i) => (
<Message key={i} />
))}
</ScrollView>
<InputAccessoryView backgroundColor="#fffffff7">
<TextInputBar />
</InputAccessoryView>
</>
);
}
function InputAccessoryViewExample(): React.Node {
const {BackgroundColor} = useTheme();

return (
<>
<ScrollView style={styles.fill} keyboardDismissMode="interactive">
{Array(15)
.fill()
.map((_, i) => (
<Message key={i} />
))}
</ScrollView>
<InputAccessoryView backgroundColor={BackgroundColor}>
<TextInputBar />
</InputAccessoryView>
</>
);
}

const BAR_HEIGHT = 44;

const styles = StyleSheet.create({
fill: {
flex: 1,
Expand All @@ -89,7 +83,6 @@ const styles = StyleSheet.create({
flexDirection: 'row',
alignItems: 'center',
borderTopWidth: 1,
borderTopColor: '#eee',
height: BAR_HEIGHT,
},
textInput: {
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