INNER CODE UNIT · Kotlin

BarcodeCameraScanActivity

jenly1314/ZXingLite · zxing-lite/src/main/kotlin/com/king/zxing/BarcodeCameraScanActivity.kt:20

abstract class BarcodeCameraScanActivity : BaseCameraScanActivity<Result>() {

    /**
     * 扫码框视图；当 [getViewfinderViewId] 返回有效 ID 时会在 [initUI] 中自动绑定。
     */
    protected var viewfinderView: ViewfinderView? = null

    override fun initUI() {
        val viewfinderViewId = getViewfinderViewId()
        if (viewfinderViewId != View.NO_ID && viewfinderViewId != 0) {
            viewfinderView = findViewById(viewfinderViewId)
        }
        super.initUI()
    }

    override fun createAnalyzer(): Analyzer<Result>? {
        return MultiFormatAnalyzer()
    }

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