Can you pay to remove Powered by pay.cards parts ?

[catch-yan-fan]

Your software design is very beautiful, I want to apply it to my own application, but I don't want to display this logo, can you help me remove it, I can pay for it if needed.

[manhhoan76]

Have you done it yet?

[tamimattafi]

You can do it if you implement your own screen with surfaceView and use this widget:

<cards.pay.paycardsrecognizer.sdk.camera.widget.CameraPreviewLayout
        android:id="@+id/cardScannerView"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:clickable="false"
        android:clipToPadding="true"
        android:focusable="false"
        android:focusableInTouchMode="false"
        tools:showIn="@layout/wocr_fragment_scan_card"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent">

        <SurfaceView
            android:layout_width="match_parent"
            android:layout_height="match_parent" />

        <cards.pay.paycardsrecognizer.sdk.camera.widget.CardDetectionStateView
            android:layout_width="match_parent"
            android:layout_height="match_parent" />

</cards.pay.paycardsrecognizer.sdk.camera.widget.CameraPreviewLayout>

In your code, in your fragment or activity, set up the scanner this way:

private var mScanManager: ScanManager? = null

private fun checkPermissions() {
        val activity = this.requireActivity()
        val isCameraGranted = activity.isPermissionGranted(Manifest.permission.CAMERA)
        if (isCameraGranted) this.onScanPermissionGranted()
        else this.onScanPermissionDenied()
}
    
private fun onScanPermissionGranted() = with(binding) {
        permissionHint.visibility = View.GONE
        cardScannerView.visibility = View.VISIBLE
        setUpScanner()
        startScanner()
}

private fun onScanPermissionDenied() = with(binding) {
        permissionHint.visibility = View.VISIBLE
        cardScannerView.visibility = View.GONE
        stopScanner()
}


@SuppressLint("RestrictedApi")
private fun startScanner() {
        mScanManager?.onResume()
}

@SuppressLint("RestrictedApi")
private fun stopScanner() {
        mScanManager?.onPause()
}

@SuppressLint("RestrictedApi")
private fun setUpScanner() {
        val recognitionMode = this.getRecognitionMode()
        val callback = this.createScanManagerCallback()
        mScanManager = ScanManager(recognitionMode, activity, binding.cardScannerView, callback)
}

@SuppressLint("RestrictedApi")
private fun getRecognitionMode(): Int = RECOGNIZER_MODE_NUMBER or
        RECOGNIZER_MODE_NAME or
        RECOGNIZER_MODE_DATE or
        RECOGNIZER_MODE_GRAB_CARD_IMAGE

private fun createScanManagerCallback() = object : SimpleScanManagerCallback() {

        @SuppressLint("RestrictedApi")
        override fun freezeCameraPreview() {
            mScanManager?.freezeCameraPreview()
        }

        override fun onCardScanned(card: Card) {
            // Send scanned card result to other screens or process it here
        }
}

Don't forget the lifecycle, in our case, we used a fragment:

override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)
        checkPermissions()
}
    
override fun onResume() {
        super.onResume()
        this.startScanner()
}

override fun onPause() {
        super.onPause()
        this.stopScanner()
}