110 lines
2.9 KiB
TypeScript
110 lines
2.9 KiB
TypeScript
import React, { useCallback, useRef, useState } from 'react';
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import { TouchableOpacity, StyleSheet, View } from 'react-native';
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import { CameraRoll } from "@react-native-camera-roll/camera-roll";
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export const RecordingButton = ({ style, camera, onMediaCaptured, enabled, setIsPressingButton }) => {
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const isRecording = useRef(false)
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// UseRef won't trigger a re-render
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const [, setRecordingState] = useState(false);
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const onStoppedRecording = useCallback(() => {
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console.log(' on stopped recording called')
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isRecording.current = false
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setRecordingState(false)
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console.log('stopped recording video!')
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}, [])
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const stopRecording = useCallback(async () => {
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console.log(' stop recording called')
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try {
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if (camera.current === null) {
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throw new Error('Camera ref is null!') // Error handling could be more graceful
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}
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console.log('calling stopRecording()...')
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await camera.current.stopRecording()
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console.log('called stopRecording()!')
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} catch (e) {
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console.error('failed to stop recording!', e)
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}
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}, [camera])
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const startRecording = useCallback(() => {
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try {
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if (camera.current === null) {
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throw new Error('Camera ref is null!') // Error handling could be more graceful
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}
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console.log('calling startRecording()...')
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camera.current.startRecording({
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onRecordingError: (error) => {
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console.error('Recording failed!', error)
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onStoppedRecording()
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},
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onRecordingFinished: async (video) => {
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console.log(`Recording successfully finished! ${video.path}`)
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onMediaCaptured(video, 'video')
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const path = video.path
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await CameraRoll.saveAsset(`file://${path}`, {
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type: 'video',
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})
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onStoppedRecording()
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},
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})
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// TODO: wait until startRecording returns to actually find out if the recording has successfully started
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console.log('called startRecording()!')
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isRecording.current = true
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console.log('after setting isRecording ref')
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setRecordingState(true)
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} catch (e) {
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console.error('failed to start recording!', e, 'camera')
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}
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}, [camera, onMediaCaptured, onStoppedRecording])
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const handlePress = () => {
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if (isRecording.current) {
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stopRecording();
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} else {
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startRecording();
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}
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};
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// console.log('ref', isRecording.current)
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return (
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<TouchableOpacity
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style={[styles.captureButton, style]}
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onPress={handlePress}
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disabled={!enabled}
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>
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<View style={isRecording.current ? styles.recordingSquare : styles.innerCircle} />
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</TouchableOpacity>
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);
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};
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const styles = StyleSheet.create({
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captureButton: {
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height: 80,
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width: 80,
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borderRadius: 40,
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borderWidth: 3,
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borderColor: 'white',
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backgroundColor: 'transparent',
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justifyContent: 'center',
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alignItems: 'center',
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},
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innerCircle: {
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height: 70,
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width: 70,
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borderRadius: 35,
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backgroundColor: '#FF3B30',
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},
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recordingSquare: {
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height: 40,
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width: 40,
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borderRadius: 10,
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backgroundColor: '#FF3B30',
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},
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});
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export default RecordingButton; |