112 lines
2.2 KiB
JavaScript
112 lines
2.2 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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const React = require('React');
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const ReactNative = require('react-native');
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const {
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Alert,
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Button,
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InputAccessoryView,
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ScrollView,
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StyleSheet,
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Text,
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TextInput,
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View,
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} = ReactNative;
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class Message extends React.PureComponent<*> {
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render() {
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return (
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<View style={styles.textBubbleBackground}>
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<Text style={styles.text}>Text Message</Text>
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</View>
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);
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}
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}
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class TextInputBar extends React.PureComponent<*, *> {
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state = {text: ''};
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render() {
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return (
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<View style={styles.textInputContainer}>
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<TextInput
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style={styles.textInput}
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onChangeText={text => {
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this.setState({text});
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}}
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value={this.state.text}
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placeholder={'Type a message...'}
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/>
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<Button
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onPress={() => {
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Alert.alert('You tapped the button!');
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}}
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title="Send"
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/>
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</View>
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);
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}
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}
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const BAR_HEIGHT = 44;
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class InputAccessoryViewExample extends React.Component<*> {
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static title = '<InputAccessoryView>';
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static description =
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'Example showing how to use an InputAccessoryView to build an iMessage-like sticky text input';
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render() {
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return (
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<>
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<ScrollView style={styles.fill} keyboardDismissMode="interactive">
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{Array(15)
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.fill()
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.map((_, i) => <Message key={i} />)}
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</ScrollView>
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<InputAccessoryView backgroundColor="#fffffff7">
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<TextInputBar />
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</InputAccessoryView>
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</>
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);
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}
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}
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const styles = StyleSheet.create({
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fill: {
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flex: 1,
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},
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textInputContainer: {
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flexDirection: 'row',
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alignItems: 'center',
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borderTopWidth: 1,
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borderTopColor: '#eee',
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height: BAR_HEIGHT,
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},
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textInput: {
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flex: 1,
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paddingLeft: 10,
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},
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text: {
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padding: 10,
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color: 'white',
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},
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textBubbleBackground: {
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backgroundColor: '#2f7bf6',
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borderRadius: 20,
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width: 110,
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margin: 20,
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},
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});
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module.exports = InputAccessoryViewExample;
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