357 lines
12 KiB
Plaintext
357 lines
12 KiB
Plaintext
import Activity from 'android.app.Activity'
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import Intent from 'android.content.Intent'
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import { OpenCodeScan, CodeScanErrorCode, CodeScanOptions, CodeScanSuccess } from '../interface.uts'
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import { CodeScanFailImpl } from '../unierror.uts'
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const LAUNCH_REQ: Int = 53011
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const EXTRA_PAYLOAD = 'mas_content'
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const EXTRA_FORMAT = 'mas_format'
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const EXTRA_TITLE = 'mas_title'
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const EXTRA_HINT = 'mas_hint'
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const EXTRA_SUCCESS_HINT = 'mas_success_hint'
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const EXTRA_EMPTY_HINT = 'mas_empty_hint'
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const EXTRA_SMART_ZOOM = 'mas_smart_zoom'
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const EXTRA_TORCH_MODE = 'mas_torch_mode'
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const EXTRA_RESULT_MODE = 'mas_result_mode'
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const EXTRA_SHOW_PAUSE_BUTTON = 'mas_show_pause_button'
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const EXTRA_VIBRATE = 'mas_vibrate'
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const EXTRA_CONTINUOUS = 'mas_continuous'
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const EXTRA_FROM_ALBUM = 'mas_from_album'
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const EXTRA_FORMATS = 'mas_formats'
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const EXTRA_SCAN_REGION_ENABLED = 'mas_scan_region_enabled'
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const EXTRA_SCAN_REGION = 'mas_scan_region'
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const EXTRA_SCAN_STYLE_SHOW_MASK = 'mas_scan_style_show_mask'
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const EXTRA_SCAN_STYLE_SHOW_BEAM = 'mas_scan_style_show_beam'
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const EXTRA_SCAN_STYLE_BORDER_COLOR = 'mas_scan_style_border_color'
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const EXTRA_SCAN_STYLE_MASK_COLOR = 'mas_scan_style_mask_color'
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const EXTRA_SCAN_STYLE_BEAM_COLOR = 'mas_scan_style_beam_color'
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const EXTRA_SCAN_STYLE_BEAM_DURATION = 'mas_scan_style_beam_duration'
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const EXTRA_SCAN_STYLE_CORNER = 'mas_scan_style_corner'
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const EXTRA_SCAN_STYLE_CORNER_RADIUS = 'mas_scan_style_corner_radius'
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const EXTRA_SCAN_TIMEOUT = 'mas_scan_timeout'
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const EXTRA_CONTINUOUS_SUCCESS_DURATION = 'mas_continuous_success_duration'
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const EXTRA_ERR = 'mas_err'
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const EXTRA_FROM_ALBUM_RESULT = 'mas_result_from_album'
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const EXTRA_HAD_HITS = 'mas_had_hits'
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const CAPTURE_ACTIVITY = 'uts.sdk.modules.masCodeScan.CodeCaptureActivity'
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let activityResultHook: ((requestCode: Int, resultCode: Int, data?: Intent) => void) | null = null
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let activeOptions: CodeScanOptions | null = null
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let continuousHitCount: Int = 0
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let pollTimerId: number = -1
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let sessionContinuous: boolean = false
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let continuousSuccess: ((res: CodeScanSuccess) => void) | null = null
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@UTSJS.keepAlive
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export function openCodeScan(options?: CodeScanOptions | null): void {
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const opts = options != null ? options : null
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const host = UTSAndroid.getUniActivity()
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if (host == null) {
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emitFailure(opts, 9021001)
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return
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}
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launchCapture(host, opts)
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}
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function clearPollTimer() {
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if (pollTimerId >= 0) {
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clearInterval(pollTimerId)
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pollTimerId = -1
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}
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}
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function drainHits() {
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const current = activeOptions
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const success = continuousSuccess
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if (current == null || success == null) return
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while (true) {
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const hit = CodeScanHitBus.pollHit()
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if (hit == null) break
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const content = hit[0]
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const format = hit[1]
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const fromAlbumFlag = hit[2]
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if (content == null || format == null || fromAlbumFlag == null) continue
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continuousHitCount++
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const ok: CodeScanSuccess = {
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content: content,
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format: format,
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fromAlbum: fromAlbumFlag == '1'
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}
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success(ok)
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}
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}
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function launchCapture(host: Activity, opts: CodeScanOptions | null): void {
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if (activityResultHook != null) {
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UTSAndroid.offAppActivityResult(activityResultHook)
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activityResultHook = null
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}
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clearPollTimer()
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CodeScanHitBus.detach()
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activeOptions = opts
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continuousHitCount = 0
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sessionContinuous = opts != null && opts.continuous == true
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continuousSuccess = sessionContinuous && opts != null ? opts.success : null
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if (sessionContinuous) {
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pollTimerId = setInterval(() => {
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drainHits()
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}, 120)
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}
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const onResult = (requestCode: Int, resultCode: Int, data?: Intent) => {
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if (requestCode != LAUNCH_REQ) {
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return
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}
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UTSAndroid.offAppActivityResult()
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activityResultHook = null
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drainHits()
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clearPollTimer()
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CodeScanHitBus.detach()
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const current = activeOptions
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const wasContinuous = sessionContinuous
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sessionContinuous = false
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if (resultCode != Activity.RESULT_OK) {
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let errCode: CodeScanErrorCode = 9021003
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if (data != null) {
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const nativeErr = data.getIntExtra(EXTRA_ERR, 0)
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if (nativeErr >= 9021002 && nativeErr <= 9021011) {
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errCode = nativeErr as CodeScanErrorCode
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}
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}
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// 连续扫已有命中：关闭只 complete，不 fail
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if (wasContinuous && continuousHitCount > 0) {
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if (current != null) {
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current.complete?.({ closed: true, hitCount: continuousHitCount })
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}
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activeOptions = null
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continuousSuccess = null
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return
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}
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if (wasContinuous && data != null && data.getBooleanExtra(EXTRA_HAD_HITS, false)) {
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if (current != null) {
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current.complete?.({ closed: true, hitCount: continuousHitCount })
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}
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activeOptions = null
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continuousSuccess = null
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return
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}
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if (wasContinuous && current != null) {
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emitFailure(current, errCode)
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const complete = current.complete
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if (complete != null) {
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complete({ closed: true, hitCount: continuousHitCount, failed: true, errCode: errCode })
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}
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activeOptions = null
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continuousSuccess = null
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return
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}
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emitFailure(current, errCode)
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activeOptions = null
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continuousSuccess = null
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return
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}
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if (wasContinuous) {
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if (current != null) {
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current.complete?.({ closed: true, hitCount: continuousHitCount })
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}
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activeOptions = null
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continuousSuccess = null
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return
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}
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let payload = ''
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let formatName = ''
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let fromAlbum = false
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if (data != null) {
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const rawPayload = data.getStringExtra(EXTRA_PAYLOAD)
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const rawFormat = data.getStringExtra(EXTRA_FORMAT)
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payload = rawPayload != null ? rawPayload : ''
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formatName = rawFormat != null ? rawFormat : ''
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fromAlbum = data.getBooleanExtra(EXTRA_FROM_ALBUM_RESULT, false)
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}
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if (payload == '') {
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emitFailure(current, 9021004)
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activeOptions = null
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continuousSuccess = null
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return
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}
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const ok: CodeScanSuccess = {
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content: payload,
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format: formatName,
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fromAlbum: fromAlbum
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}
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if (current != null) {
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current.success?.(ok)
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current.complete?.(ok)
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}
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activeOptions = null
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continuousSuccess = null
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}
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activityResultHook = onResult
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UTSAndroid.onAppActivityResult(onResult)
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let pageTitle = '扫一扫'
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let scanHint = '请将条码放入扫描框内'
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let successHint = '扫码成功'
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let emptyHint = '未识别到有效条码'
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let useSmartZoom = true
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let useTorchMode = 'off'
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let useResultMode = 'immediate'
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let useShowPauseButton = false
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let useVibrate = true
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let useContinuous = false
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let useFromAlbum = false
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let useScanRegion = false
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let regionWidth = 0.74
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let regionHeight = 0.74
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let regionCenterX = 0.5
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let regionCenterY = 0.5
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let formatsCsv = ''
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let styleShowMask = true
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let styleShowBeam = true
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let styleBorderColor = '#19be6b'
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let styleMaskColor = 'rgba(0, 0, 0, 0.45)'
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let styleBeamColor = '#12e880'
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let styleBeamDuration = 1800
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let styleCorner = 'corner'
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let styleCornerRadius = 20
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let scanTimeout = 0
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let continuousSuccessDuration = 1000
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if (opts != null) {
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if (opts.title != null && opts.title!.trim().length > 0) {
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pageTitle = opts.title!.trim()
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}
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if (opts.hint != null && opts.hint!.trim().length > 0) {
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scanHint = opts.hint!.trim()
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}
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if (opts.successHint != null && opts.successHint!.trim().length > 0) {
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successHint = opts.successHint!.trim()
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}
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if (opts.emptyHint != null && opts.emptyHint!.trim().length > 0) {
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emptyHint = opts.emptyHint!.trim()
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}
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if (opts.smartZoom != null) {
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useSmartZoom = opts.smartZoom!
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}
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if (opts.torch == 'on' || opts.torch == 'auto' || opts.torch == 'off') {
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useTorchMode = opts.torch!
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}
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if (opts.resultMode == 'confirm' || opts.resultMode == 'pause' || opts.resultMode == 'immediate') {
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useResultMode = opts.resultMode!
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}
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if (opts.showPauseButton != null) {
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useShowPauseButton = opts.showPauseButton!
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}
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if (opts.vibrate != null) {
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useVibrate = opts.vibrate!
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}
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if (opts.continuous != null) {
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useContinuous = opts.continuous!
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}
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if (opts.fromAlbum != null) {
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useFromAlbum = opts.fromAlbum!
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}
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if (opts.scanRegion != null) {
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useScanRegion = opts.scanRegion!.fullScreen != true
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if (opts.scanRegion!.width != null) {
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regionWidth = opts.scanRegion!.width!
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}
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if (opts.scanRegion!.height != null) {
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regionHeight = opts.scanRegion!.height!
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}
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if (opts.scanRegion!.centerX != null) {
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regionCenterX = opts.scanRegion!.centerX!
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}
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if (opts.scanRegion!.centerY != null) {
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regionCenterY = opts.scanRegion!.centerY!
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}
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}
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if (opts.scanTimeout != null) {
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scanTimeout = Math.floor(opts.scanTimeout!)
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}
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if (opts.continuousSuccessDuration != null) {
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continuousSuccessDuration = Math.max(0, Math.min(600000, Math.floor(opts.continuousSuccessDuration!)))
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}
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if (opts.scanStyle != null) {
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if (opts.scanStyle!.showMask != null) {
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styleShowMask = opts.scanStyle!.showMask!
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}
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if (opts.scanStyle!.showBeam != null) {
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styleShowBeam = opts.scanStyle!.showBeam!
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}
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if (opts.scanStyle!.borderColor != null) {
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styleBorderColor = opts.scanStyle!.borderColor!
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}
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if (opts.scanStyle!.maskColor != null) {
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styleMaskColor = opts.scanStyle!.maskColor!
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}
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if (opts.scanStyle!.beamColor != null) {
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styleBeamColor = opts.scanStyle!.beamColor!
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}
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if (opts.scanStyle!.beamDuration != null) {
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styleBeamDuration = opts.scanStyle!.beamDuration!
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}
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if (opts.scanStyle!.cornerStyle == 'full' || opts.scanStyle!.cornerStyle == 'corner' || opts.scanStyle!.cornerStyle == 'rounded' || opts.scanStyle!.cornerStyle == 'rounded-corner') {
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styleCorner = opts.scanStyle!.cornerStyle!
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}
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if (opts.scanStyle!.cornerRadius != null) {
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styleCornerRadius = Math.max(0, Math.min(160, Math.floor(opts.scanStyle!.cornerRadius!)))
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}
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}
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if (opts.formats != null && opts.formats!.length > 0) {
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const parts: string[] = []
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for (let i = 0; i < opts.formats!.length; i++) {
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const item = opts.formats![i]
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if (item != null && item.length > 0) {
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parts.push(item)
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}
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}
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formatsCsv = parts.join(',')
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}
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}
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const intent = new Intent()
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intent.setClassName(host, CAPTURE_ACTIVITY)
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intent.putExtra(EXTRA_TITLE, pageTitle)
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intent.putExtra(EXTRA_HINT, scanHint)
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intent.putExtra(EXTRA_SUCCESS_HINT, successHint)
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intent.putExtra(EXTRA_EMPTY_HINT, emptyHint)
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intent.putExtra(EXTRA_SMART_ZOOM, useSmartZoom)
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intent.putExtra(EXTRA_TORCH_MODE, useTorchMode)
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intent.putExtra(EXTRA_RESULT_MODE, useResultMode)
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intent.putExtra(EXTRA_SHOW_PAUSE_BUTTON, useShowPauseButton)
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intent.putExtra(EXTRA_VIBRATE, useVibrate)
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intent.putExtra(EXTRA_CONTINUOUS, useContinuous)
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intent.putExtra(EXTRA_FROM_ALBUM, useFromAlbum)
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intent.putExtra(EXTRA_FORMATS, formatsCsv)
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intent.putExtra(EXTRA_SCAN_REGION_ENABLED, useScanRegion)
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intent.putExtra(EXTRA_SCAN_REGION, `${regionWidth},${regionHeight},${regionCenterX},${regionCenterY}`)
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intent.putExtra(EXTRA_SCAN_STYLE_SHOW_MASK, styleShowMask)
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intent.putExtra(EXTRA_SCAN_STYLE_SHOW_BEAM, styleShowBeam)
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intent.putExtra(EXTRA_SCAN_STYLE_BORDER_COLOR, styleBorderColor)
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intent.putExtra(EXTRA_SCAN_STYLE_MASK_COLOR, styleMaskColor)
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intent.putExtra(EXTRA_SCAN_STYLE_BEAM_COLOR, styleBeamColor)
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intent.putExtra(EXTRA_SCAN_STYLE_BEAM_DURATION, styleBeamDuration)
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intent.putExtra(EXTRA_SCAN_STYLE_CORNER, styleCorner)
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intent.putExtra(EXTRA_SCAN_STYLE_CORNER_RADIUS, styleCornerRadius)
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intent.putExtra(EXTRA_SCAN_TIMEOUT, scanTimeout)
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intent.putExtra(EXTRA_CONTINUOUS_SUCCESS_DURATION, continuousSuccessDuration)
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host.startActivityForResult(intent, LAUNCH_REQ)
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}
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function emitFailure(opts: CodeScanOptions | null, code: CodeScanErrorCode): void {
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const err = new CodeScanFailImpl(code)
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if (opts != null) {
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opts.fail?.(err)
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opts.complete?.(err)
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}
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}
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