fix(checkin): improve camera functionality and fix iOS Live Mode issue
- Add playsinline prop to fix iOS Live Mode photo capture issue - Change default camera to front camera (facingMode: 'user') - Improve photo quality: change from PNG to JPEG with quality 0.8 - Fix memory leak: add URL.revokeObjectURL() cleanup - Add error handling for camera operations (openCamera, capturePhoto, refreshPhoto) - Add timestamp to photo filename for uniqueness Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
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9efac056e9
commit
cd433af194
2 changed files with 114 additions and 56 deletions
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@ -347,18 +347,23 @@ async function openCamera() {
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}
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if (!isPermissionCameraDenied.value) {
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// change camera device
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if (cameraIsOn.value) {
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camera.value?.stop()
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} else {
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await camera.value?.start()
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const devices: any = await camera.value?.devices(['videoinput'])
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if (devices) {
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availableCameras.value = devices
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await changeCamera()
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try {
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// change camera device
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if (cameraIsOn.value) {
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camera.value?.stop()
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} else {
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await camera.value?.start()
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const devices: any = await camera.value?.devices(['videoinput'])
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if (devices) {
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availableCameras.value = devices
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await changeCamera()
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}
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}
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cameraIsOn.value = !cameraIsOn.value
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} catch (error) {
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console.error('Error opening camera:', error)
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messageError($q, error, 'ไม่สามารถเปิดกล้องได้ กรุณาลองใหม่อีกครั้ง')
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}
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cameraIsOn.value = !cameraIsOn.value
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} else {
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messageError(
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$q,
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@ -428,26 +433,49 @@ async function switchCamera() {
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/** function ถ่ายรูป*/
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async function capturePhoto() {
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const imageBlob: any = await camera.value?.snapshot(
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{ width: photoWidth.value, height: photoHeight.value },
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'image/png',
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0.5
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)
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if (!imageBlob) return
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const fileName = 'photo.jpg'
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//ไฟล์รูป
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const file = new File([imageBlob], fileName, { type: 'image/png' })
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fileImg.value = file
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//แสดงรูป
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camera.value?.stop()
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const url = URL.createObjectURL(imageBlob)
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img.value = url
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try {
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const imageBlob: any = await camera.value?.snapshot(
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{ width: photoWidth.value, height: photoHeight.value },
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'image/jpeg',
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0.8
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)
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if (!imageBlob) {
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messageError($q, '', 'ไม่สามารถถ่ายรูปได้ กรุณาลองใหม่อีกครั้ง')
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return
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}
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const fileName = `photo_${Date.now()}.jpg`
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//ไฟล์รูป
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const file = new File([imageBlob], fileName, { type: 'image/jpeg' })
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fileImg.value = file
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// ยกเลิก URL เก่าก่อนสร้างใหม่ (ป้องกัน memory leak)
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if (img.value) {
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URL.revokeObjectURL(img.value)
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}
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//แสดงรูป
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camera.value?.stop()
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const url = URL.createObjectURL(imageBlob)
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img.value = url
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} catch (error) {
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console.error('Error capturing photo:', error)
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messageError($q, error, 'ไม่สามารถถ่ายรูปได้ กรุณาลองใหม่อีกครั้ง')
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}
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}
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/** function เปลี่ยนรูปภาพ*/
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function refreshPhoto() {
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img.value = undefined
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camera.value?.start()
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async function refreshPhoto() {
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try {
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// ยกเลิก URL เก่า (ป้องกัน memory leak)
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if (img.value) {
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URL.revokeObjectURL(img.value)
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img.value = undefined
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}
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await camera.value?.start()
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} catch (error) {
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console.error('Error refreshing photo:', error)
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messageError($q, error, 'ไม่สามารถเปิดกล้องได้ กรุณาลองใหม่อีกครั้ง')
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}
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}
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/** ref validate*/
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@ -627,7 +655,11 @@ async function onClickConfirm() {
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try {
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showLoader()
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cameraIsOn.value = false
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img.value = undefined
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// ยกเลิก URL เก่า (ป้องกัน memory leak)
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if (img.value) {
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URL.revokeObjectURL(img.value)
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img.value = undefined
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}
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modalTime.value = false
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if (!statusCheckin.value) {
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statusCheckin.value = true
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@ -665,7 +697,9 @@ const inQueue = ref<boolean>(false)
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// ฟังก์ชันสำหรับรีเซ็ตรูปและหยุดกล้อง
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function resetCameraAndImage() {
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// ยกเลิก URL เก่า (ป้องกัน memory leak)
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if (img.value) {
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URL.revokeObjectURL(img.value)
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img.value = undefined
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}
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if (cameraIsOn.value && camera.value) {
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@ -885,14 +919,12 @@ watch(
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</div>
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<div class="col-12 row items-center">
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<!-- แสดงกล้องตอนกดถ่ายภาพ -->
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<Camera
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:resolution="{ width: photoWidth, height: photoHeight }"
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ref="camera"
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:autoplay="false"
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:playsinline="true"
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:facingMode="'user'"
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:style="!img ? 'display: block' : 'display: none'"
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/>
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<!-- แสดงรูปเมื่อกด capture -->
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@ -998,7 +1030,6 @@ watch(
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</div>
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<div class="col-12 row items-center">
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<!-- แสดงกล้องตอนกดถ่ายภาพ -->
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<Camera
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:resolution="{
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width: photoWidth,
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@ -1008,7 +1039,6 @@ watch(
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:autoplay="false"
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:playsinline="true"
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:facingMode="'user'"
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:style="!img ? 'display: block' : 'display: none'"
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/>
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<!-- แสดงรูปเมื่อกด capture -->
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@ -133,14 +133,19 @@ const photoHeight = ref<number>(350)
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/** function เปิดกล้อง */
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async function openCamera() {
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// change camera device
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if (cameraIsOn.value) {
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camera.value?.stop()
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} else {
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await camera.value?.start()
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changeCamera()
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try {
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// change camera device
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if (cameraIsOn.value) {
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camera.value?.stop()
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} else {
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await camera.value?.start()
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changeCamera()
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}
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cameraIsOn.value = !cameraIsOn.value
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} catch (error) {
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console.error('Error opening camera:', error)
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messageError($q, error, 'ไม่สามารถเปิดกล้องได้ กรุณาลองใหม่อีกครั้ง')
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}
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cameraIsOn.value = !cameraIsOn.value
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}
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/** change camera device */
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@ -152,25 +157,49 @@ async function changeCamera() {
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/** function ถ่ายรูป*/
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async function capturePhoto() {
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const imageBlob: any = await camera.value?.snapshot(
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{ width: photoWidth.value, height: photoHeight.value },
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'image/png',
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0.5
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)
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const fileName = 'photo.png'
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//ไฟล์รูป
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const file = new File([imageBlob], fileName, { type: 'image/png' })
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fileImg.value = file
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//แสดงรูป
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camera.value?.stop()
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const url = URL.createObjectURL(imageBlob)
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img.value = url
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try {
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const imageBlob: any = await camera.value?.snapshot(
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{ width: photoWidth.value, height: photoHeight.value },
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'image/jpeg',
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0.8
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)
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if (!imageBlob) {
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messageError($q, '', 'ไม่สามารถถ่ายรูปได้ กรุณาลองใหม่อีกครั้ง')
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return
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}
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const fileName = `photo_${Date.now()}.jpg`
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//ไฟล์รูป
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const file = new File([imageBlob], fileName, { type: 'image/jpeg' })
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fileImg.value = file
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// ยกเลิก URL เก่าก่อนสร้างใหม่ (ป้องกัน memory leak)
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if (img.value) {
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URL.revokeObjectURL(img.value)
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}
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//แสดงรูป
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camera.value?.stop()
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const url = URL.createObjectURL(imageBlob)
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img.value = url
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} catch (error) {
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console.error('Error capturing photo:', error)
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messageError($q, error, 'ไม่สามารถถ่ายรูปได้ กรุณาลองใหม่อีกครั้ง')
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}
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}
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/** function เปลี่ยนรูปภาพ*/
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function refreshPhoto() {
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img.value = undefined
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camera.value?.start()
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async function refreshPhoto() {
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try {
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// ยกเลิก URL เก่า (ป้องกัน memory leak)
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if (img.value) {
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URL.revokeObjectURL(img.value)
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img.value = undefined
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}
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await camera.value?.start()
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} catch (error) {
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console.error('Error refreshing photo:', error)
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messageError($q, error, 'ไม่สามารถเปิดกล้องได้ กรุณาลองใหม่อีกครั้ง')
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}
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}
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/** ref validate*/
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@ -337,7 +366,6 @@ onMounted(async () => {
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:autoplay="false"
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:playsinline="true"
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:facingMode="'user'"
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:style="!img ? 'display: block' : 'display: none'"
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/>
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<!-- แสดงรูปเมื่อกด capture -->
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