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Code Issues Pull requests Projects Releases 1 Packages Wiki Activity Actions

Updated on 2026-08-14

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Tangem 2023-12-26 18:35:44 +02:00
parent 96aebcdba2
commit 477aa3c2c4
42 changed files with 447 additions and 166 deletions
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7
app/src/main/java/com/tangem/tap/common/extensions/Navigation.kt
View file

@ -14,7 +14,6 @@ import com.tangem.tap.features.details.ui.cardsettings.coderecovery.AccessCodeRe
import com.tangem.tap.features.details.ui.details.DetailsFragment
import com.tangem.tap.features.details.ui.resetcard.ResetCardFragment
import com.tangem.tap.features.details.ui.securitymode.SecurityModeFragment
import com.tangem.tap.features.details.ui.walletconnect.QrScanFragment
import com.tangem.tap.features.details.ui.walletconnect.WalletConnectFragment
import com.tangem.tap.features.disclaimer.ui.DisclaimerFragment
import com.tangem.tap.features.home.HomeFragment
@ -171,7 +170,11 @@ private fun fragmentFactory(screen: AppScreen): Fragment {
.getEntryFragment()
}
AppScreen.WalletConnectSessions -> WalletConnectFragment()
AppScreen.QrScan -> QrScanFragment()
AppScreen.QrScanning -> {
store.state.daggerGraphState
.get(getDependency = DaggerGraphState::qrScanningRouter)
.getEntryFragment()
}
AppScreen.ReferralProgram -> ReferralFragment()
AppScreen.Swap -> SwapFragment()
AppScreen.Welcome -> WelcomeFragment()

39
app/src/main/java/com/tangem/tap/common/qrCodeScan/MLKitBarcodeAnalyzer.kt
View file

@ -1,39 +0,0 @@
package com.tangem.tap.common.qrCodeScan
import androidx.camera.core.ExperimentalGetImage
import androidx.camera.core.ImageAnalysis
import androidx.camera.core.ImageProxy
import com.google.mlkit.vision.barcode.BarcodeScanning
import com.google.mlkit.vision.common.InputImage
class MLKitBarcodeAnalyzer(private val onScanned: (String) -> Unit) : ImageAnalysis.Analyzer {
private var isScanning: Boolean = false
@ExperimentalGetImage
override fun analyze(imageProxy: ImageProxy) {
val mediaImage = imageProxy.image
if (mediaImage != null && !isScanning) {
val image = InputImage.fromMediaImage(mediaImage, imageProxy.imageInfo.rotationDegrees)
val scanner = BarcodeScanning.getClient()
isScanning = true
scanner.process(image)
.addOnSuccessListener { codes ->
codes.firstOrNull().let { barcode ->
val rawValue = barcode?.rawValue
rawValue?.let {
onScanned.invoke(it)
}
}
isScanning = false
imageProxy.close()
}
.addOnFailureListener {
isScanning = false
imageProxy.close()
}
}
}
}

87
app/src/main/java/com/tangem/tap/common/qrCodeScan/ScanQrCodeActivity.kt
View file

@ -1,87 +0,0 @@
package com.tangem.tap.common.qrCodeScan
import android.Manifest
import android.content.Intent
import android.content.pm.PackageManager
import android.os.Bundle
import androidx.appcompat.app.AppCompatActivity
import androidx.camera.lifecycle.ProcessCameraProvider
import androidx.core.app.ActivityCompat
import androidx.core.content.ContextCompat
import by.kirich1409.viewbindingdelegate.viewBinding
import com.google.common.util.concurrent.ListenableFuture
import com.otaliastudios.cameraview.CameraView.PERMISSION_REQUEST_CODE
import com.tangem.tap.features.details.ui.walletconnect.dialogs.PreviewBinder
import com.tangem.wallet.R
import com.tangem.wallet.databinding.LayoutQrScanningBinding
import java.util.concurrent.ExecutorService
import java.util.concurrent.Executors
/**
[REDACTED_AUTHOR]
*/
class ScanQrCodeActivity : AppCompatActivity() {
private val binding: LayoutQrScanningBinding by viewBinding(LayoutQrScanningBinding::bind)
private var cameraProviderFuture: ListenableFuture<ProcessCameraProvider>? = null
private var cameraExecutor: ExecutorService? = null
private val binder = PreviewBinder()
override fun onCreate(state: Bundle?) {
super.onCreate(state)
if (!permissionIsGranted()) requestPermission()
setContentView(R.layout.layout_qr_scanning)
cameraProviderFuture = ProcessCameraProvider.getInstance(this)
cameraExecutor = Executors.newSingleThreadExecutor()
cameraProviderFuture?.addListener(
{
val cameraProvider = cameraProviderFuture?.get()
binder.bindPreview(
context = this,
binding = binding,
lifecycleOwner = this,
cameraProvider = requireNotNull(cameraProvider),
cameraExecutor = requireNotNull(cameraExecutor),
onScanned = { result ->
setResult(SCAN_QR_REQUEST_CODE, Intent().apply { putExtra(SCAN_RESULT, result) })
finish()
},
)
},
ContextCompat.getMainExecutor(this),
)
binding.overlay.post {
binding.overlay.setViewFinder()
}
}
override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<out String>, grantResults: IntArray) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults)
if (requestCode != PERMISSION_REQUEST_CODE) return
if (grantResults.isEmpty() || grantResults[0] != PackageManager.PERMISSION_GRANTED) {
finish()
}
}
private fun permissionIsGranted(): Boolean {
val cameraPermission = ContextCompat.checkSelfPermission(this, Manifest.permission.CAMERA)
return cameraPermission == PackageManager.PERMISSION_GRANTED
}
private fun requestPermission() {
ActivityCompat.requestPermissions(this, arrayOf(Manifest.permission.CAMERA), PERMISSION_REQUEST_CODE)
}
companion object {
const val SCAN_QR_REQUEST_CODE = 1001
const val SCAN_RESULT = "scanResult"
}
}

42
app/src/main/java/com/tangem/tap/common/qrCodeScan/ViewFinderOverlay.kt
View file

@ -1,42 +0,0 @@
package com.tangem.tap.common.qrCodeScan
import android.content.Context
import android.graphics.*
import android.util.AttributeSet
import android.view.View
import androidx.core.content.ContextCompat
import com.tangem.wallet.R
class ViewFinderOverlay(context: Context, attrs: AttributeSet) : View(context, attrs) {
private val boxPaint: Paint = Paint().apply {
color = ContextCompat.getColor(context, R.color.white)
style = Paint.Style.STROKE
strokeWidth = context.resources.getDimensionPixelOffset(R.dimen.qr_border_stroke_width).toFloat()
}
private val boxWidthRatio = 0.8F
private val boxCornerRadius: Float =
context.resources.getDimensionPixelOffset(R.dimen.qr_border_corner_radius).toFloat()
private var boxRect: RectF? = null
@Suppress("MagicNumber")
fun setViewFinder() {
val overlayWidth = width.toFloat()
val overlayHeight = height.toFloat()
val boxSize = overlayWidth * boxWidthRatio
val cx = overlayWidth / 2
val cy = overlayHeight / 2
boxRect = RectF(cx - boxSize / 2, cy - boxSize / 2, cx + boxSize / 2, cy + boxSize / 2)
invalidate()
}
override fun draw(canvas: Canvas) {
super.draw(canvas)
boxRect?.let {
canvas.drawRoundRect(it, boxCornerRadius, boxCornerRadius, boxPaint)
}
}
}