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| author | brunobar79 <brunobar79@gmail.com> | 2018-07-31 06:40:00 +0800 |
|---|---|---|
| committer | brunobar79 <brunobar79@gmail.com> | 2018-07-31 06:40:00 +0800 |
| commit | b673a7a7fc66f1582ddb7cd94b32548a58a87670 (patch) | |
| tree | 47fc885802bd14ad78da82f621723c32b31abe25 /ui/app | |
| parent | 34617a21c30afcca54a5ac884e361d41d39a4699 (diff) | |
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kill camera stream when unmouting
Diffstat (limited to 'ui/app')
| -rw-r--r-- | ui/app/components/modals/qr-scanner/qr-scanner.component.js | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/ui/app/components/modals/qr-scanner/qr-scanner.component.js b/ui/app/components/modals/qr-scanner/qr-scanner.component.js index 998967776..580774635 100644 --- a/ui/app/components/modals/qr-scanner/qr-scanner.component.js +++ b/ui/app/components/modals/qr-scanner/qr-scanner.component.js @@ -33,6 +33,10 @@ export default class QrScanner extends Component { } } + componentWillUnmount () { + this.codeReader.reset() + } + initCamera () { console.log('[QR-SCANNER]: initCamera') this.codeReader = new BrowserQRCodeReader() @@ -50,7 +54,6 @@ export default class QrScanner extends Component { this.codeReader.decodeFromInputVideoDevice(videoInputDevices[0].deviceId, 'video') .then(content => { console.log('[QR-SCANNER]: initCamera::decodeFromInputVideoDevice callback', content) - this.codeReader.reset() const result = this.parseContent(content.text) if (result.type !== 'unknown') { this.props.qrCodeDetected(result) |