Replace me.dm7.barcodescanner with camerax

pretixscan/app/build.gradle

@@ -131,7 +131,6 @@ dependencies {
 
     implementation 'com.louiscad.splitties:splitties-toast:3.0.0'
     implementation 'com.github.traex.rippleeffect:library:1.3'
-    implementation 'me.dm7.barcodescanner:zxing:1.9.8'
     implementation 'com.github.kizitonwose:CalendarView:1.0.4'
 
     implementation "com.squareup.okhttp3:okhttp:$okhttp_version"

pretixscan/app/src/main/java/eu/pretix/pretixscan/droid/ui/MainActivity.kt

@@ -56,7 +56,6 @@ import com.fasterxml.jackson.databind.ObjectMapper
 import com.fasterxml.jackson.databind.module.SimpleModule
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.snackbar.Snackbar
-import com.google.zxing.Result
 import eu.pretix.libpretixsync.api.PretixApi
 import eu.pretix.libpretixsync.check.CheckException
 import eu.pretix.libpretixsync.check.OnlineCheckProvider
@@ -70,6 +69,7 @@ import eu.pretix.libpretixsync.sync.SyncManager
 import eu.pretix.libpretixui.android.questions.QuestionsDialogInterface
 import eu.pretix.libpretixui.android.scanning.HardwareScanner
 import eu.pretix.libpretixui.android.scanning.ScanReceiver
+import eu.pretix.libpretixui.android.scanning.ScannerView
 import eu.pretix.pretixscan.droid.*
 import eu.pretix.pretixscan.droid.connectivity.ConnectivityChangedListener
 import eu.pretix.pretixscan.droid.databinding.ActivityMainBinding
@@ -79,7 +79,6 @@ import io.sentry.Sentry
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
-import me.dm7.barcodescanner.zxing.ZXingScannerView
 import org.json.JSONArray
 import org.json.JSONObject
 import splitties.toast.toast
@@ -146,7 +145,7 @@ class ViewDataHolder(private val ctx: Context) {
     }
 }
 
-class MainActivity : AppCompatActivity(), ReloadableActivity, ZXingScannerView.ResultHandler, MediaPlayer.OnCompletionListener, ConnectivityChangedListener {
+class MainActivity : AppCompatActivity(), ReloadableActivity, ScannerView.ResultHandler, MediaPlayer.OnCompletionListener, ConnectivityChangedListener {
 
     private val REQ_EVENT = 1
 
@@ -902,13 +901,13 @@ class MainActivity : AppCompatActivity(), ReloadableActivity, ZXingScannerView.R
 
     fun reloadCameraState() {
         try {
-            binding.scannerView.flash = conf.scanFlash
+            binding.scannerView.torch = conf.scanFlash
             if (conf.scanFlash) {
                 binding.fabFlash.backgroundTintList = ColorStateList.valueOf(resources.getColor(R.color.pretix_brand_green))
             } else {
                 binding.fabFlash.backgroundTintList = ColorStateList.valueOf(resources.getColor(R.color.fab_disable))
             }
-            binding.scannerView.setAutoFocus(conf.scanFocus)
+            binding.scannerView.autofocus = conf.scanFocus
             if (conf.scanFocus) {
                 binding.fabFocus.backgroundTintList = ColorStateList.valueOf(resources.getColor(R.color.pretix_brand_green))
             } else {
@@ -1261,9 +1260,7 @@ class MainActivity : AppCompatActivity(), ReloadableActivity, ZXingScannerView.R
 
     }
 
-    override fun handleResult(rawResult: Result) {
-        binding.scannerView.resumeCameraPreview(this@MainActivity)
-
+    override fun handleResult(rawResult: ScannerView.Result) {
         if ((dialog != null && dialog!!.isShowing()) || view_data.resultState.get() == LOADING) {
             return
         }

pretixscan/app/src/main/java/eu/pretix/pretixscan/droid/ui/SetupActivity.kt

@@ -16,24 +16,23 @@ import androidx.appcompat.app.AppCompatActivity
 import androidx.core.app.ActivityCompat
 import androidx.core.content.ContextCompat
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
-import com.google.zxing.Result
 import eu.pretix.libpretixsync.setup.*
 import eu.pretix.libpretixui.android.scanning.HardwareScanner
 import eu.pretix.libpretixui.android.scanning.ScanReceiver
+import eu.pretix.libpretixui.android.scanning.ScannerView
 import eu.pretix.pretixscan.droid.*
 import eu.pretix.pretixscan.droid.databinding.ActivitySetupBinding
 import io.sentry.Sentry
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
-import me.dm7.barcodescanner.zxing.ZXingScannerView
 import org.json.JSONException
 import org.json.JSONObject
 import java.io.IOException
 import java.lang.Exception
 import javax.net.ssl.SSLException
 
-class SetupActivity : AppCompatActivity(), ZXingScannerView.ResultHandler {
+class SetupActivity : AppCompatActivity(), ScannerView.ResultHandler {
     lateinit var binding: ActivitySetupBinding
     val bgScope = CoroutineScope(Dispatchers.IO)
     var lastScanTime = 0L
@@ -137,8 +136,7 @@ class SetupActivity : AppCompatActivity(), ZXingScannerView.ResultHandler {
         }
     }
 
-    override fun handleResult(rawResult: Result) {
-        binding.scannerView.resumeCameraPreview(this)
+    override fun handleResult(rawResult: ScannerView.Result) {
         if (lastScanValue == rawResult.text && lastScanTime > System.currentTimeMillis() - 3000) {
             return
         }
@@ -190,7 +188,6 @@ class SetupActivity : AppCompatActivity(), ZXingScannerView.ResultHandler {
 
         fun resume() {
             pdialog.dismiss()
-            binding.scannerView.resumeCameraPreview(this)
             ongoing_setup = false
         }
 

pretixscan/app/src/main/res/layout/activity_main.xml

@@ -67,7 +67,7 @@
                 android:layout_width="match_parent"
                 android:layout_height="fill_parent">
 
-                <eu.pretix.pretixscan.droid.ui.ScannerView
+                <eu.pretix.libpretixui.android.scanning.ScannerView
                     android:id="@+id/scanner_view"
                     android:layout_width="match_parent"
                     android:layout_height="match_parent"

pretixscan/app/src/main/res/layout/activity_setup.xml

@@ -20,7 +20,7 @@
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@+id/cardView2">
 
-            <eu.pretix.pretixscan.droid.ui.ScannerView
+            <eu.pretix.libpretixui.android.scanning.ScannerView
                 android:id="@+id/scanner_view"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent" />