fully working

.idea/inspectionProfiles/Project_Default.xml

@@ -0,0 +1,32 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="PreviewAnnotationInFunctionWithParameters" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewApiLevelMustBeValid" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewDimensionRespectsLimit" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewFontScaleMustBeGreaterThanZero" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewMultipleParameterProviders" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewMustBeTopLevelFunction" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewNeedsComposableAnnotation" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewNotSupportedInUnitTestFiles" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewPickerAnnotation" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+  </profile>
+</component>

.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>

app/build.gradle.kts

@@ -43,7 +43,7 @@ android {
         buildConfig = true
     }
     composeOptions {
-        kotlinCompilerExtensionVersion = "1.2.0"
+        kotlinCompilerExtensionVersion = "1.4.3"
     }
     packagingOptions {
         resources {

app/src/main/java/com/henryhiles/qscan/LabeledCheckbox.kt

@@ -0,0 +1,41 @@
+package com.henryhiles.qscan
+
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.width
+import androidx.compose.material3.Checkbox
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
+
+@Composable
+fun LabelledCheckBox(
+    checked: Boolean,
+    onCheckedChange: ((Boolean) -> Unit),
+    label: String,
+    modifier: Modifier = Modifier
+) {
+    Row(
+        verticalAlignment = Alignment.CenterVertically,
+        modifier = modifier
+            .clickable(
+                indication = null,
+                interactionSource = remember { MutableInteractionSource() },
+                onClick = { onCheckedChange(!checked) }
+            )
+    ) {
+        Checkbox(
+            checked = checked,
+            onCheckedChange = null
+        )
+        Spacer(modifier = Modifier.width(4.dp))
+        Text(
+            text = label,
+        )
+    }
+}

app/src/main/java/com/henryhiles/qscan/MainActivity.kt

@@ -3,10 +3,13 @@
 package com.henryhiles.qscan
 
 import android.Manifest
+import android.app.Activity
+import android.content.Context
 import android.content.pm.PackageManager
 import android.os.Bundle
 import android.util.Size
 import android.webkit.URLUtil
+import android.widget.Toast
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.compose.setContent
@@ -20,6 +23,7 @@ import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.text.selection.SelectionContainer
 import androidx.compose.material3.*
 import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.Alignment.Companion.CenterHorizontally
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
@@ -47,13 +51,26 @@ class MainActivity : ComponentActivity() {
     }
 }
 
-//@OptIn(ExperimentalMaterial3Api::class)
-@ExperimentalMaterial3Api
 @Composable
 fun Screen() {
     var code by remember { mutableStateOf("") }
+
     val context = LocalContext.current
     val lifeCycleOwner = LocalLifecycleOwner.current
+    val activity = lifeCycleOwner as Activity
+    val sharedPref = activity.getPreferences(Context.MODE_PRIVATE)
+    var doNotAsk by remember {
+        mutableStateOf(
+            sharedPref.getBoolean(
+                R.string.should_auto_open_key.toString(),
+                false
+            )
+        )
+    }
+    var prompted by remember {
+        mutableStateOf(false)
+    }
+    val uriHandler = LocalUriHandler.current
     val cameraProviderFuture = remember {
         ProcessCameraProvider.getInstance(context)
     }
@@ -67,12 +84,31 @@ fun Screen() {
     }
     val launcher = rememberLauncherForActivityResult(
         contract = ActivityResultContracts.RequestPermission(),
-        onResult = { granted -> hasCamPermission = granted }
+        onResult = { granted ->
+            hasCamPermission = granted
+            prompted = true
+        }
     )
+
     LaunchedEffect(key1 = true) {
         launcher.launch(Manifest.permission.CAMERA)
     }
 
+    LaunchedEffect(key1 = code) {
+        Toast.makeText(context, "Test $doNotAsk $code", Toast.LENGTH_LONG).show()
+        if (doNotAsk && URLUtil.isValidUrl(code)) {
+            uriHandler.openUri(code)
+            code = ""
+        }
+    }
+
+    LaunchedEffect(key1 = doNotAsk) {
+        with(sharedPref.edit()) {
+            putBoolean(R.string.should_auto_open_key.toString(), doNotAsk)
+            apply()
+        }
+    }
+
     Column(modifier = Modifier.fillMaxSize()) {
         if (hasCamPermission) {
             AndroidView(
@@ -102,15 +138,10 @@ fun Screen() {
                 }, modifier = Modifier
                     .fillMaxSize()
             )
-            if (code != "") {
+            if (code != "" && !doNotAsk) {
-                val uriHandler = LocalUriHandler.current
                 val isURL = URLUtil.isValidUrl(code)
-//                val sharedPref =
+
-//                    activity.getPreferences(Context.MODE_PRIVATE)
+                var tempDoNotAsk by remember { mutableStateOf(false) }
-//                with(sharedPref.edit()) {
-//                    putBoolean("", true)
-//                    apply()
-//                }
 
                 AlertDialog(onDismissRequest = { code = "" }) {
                     Surface(
@@ -130,6 +161,14 @@ fun Screen() {
                                 )
                             }
 
+                            Row(verticalAlignment = Alignment.CenterVertically) {
+                                LabelledCheckBox(
+                                    checked = tempDoNotAsk,
+                                    onCheckedChange = { tempDoNotAsk = it },
+                                    label = "Don't ask again"
+                                )
+                            }
+
                             Row(
                                 modifier = Modifier.fillMaxWidth(),
                                 horizontalArrangement = Arrangement.End
@@ -141,7 +180,11 @@ fun Screen() {
                                     )
                                 }
                                 if (isURL)
-                                    TextButton(onClick = { uriHandler.openUri(code) }) {
+                                    TextButton(onClick = {
+                                        uriHandler.openUri(code)
+                                        doNotAsk = tempDoNotAsk
+                                        code = ""
+                                    }) {
                                         Text(
                                             text = "Open URL",
                                             style = MaterialTheme.typography.labelLarge
@@ -152,7 +195,7 @@ fun Screen() {
                     }
                 }
             }
-        } else AlertDialog(onDismissRequest = {}) {
+        } else if (prompted) AlertDialog(onDismissRequest = {}) {
             Surface(
                 shape = MaterialTheme.shapes.large
             ) {
@@ -174,7 +217,9 @@ fun Screen() {
                         modifier = Modifier.fillMaxWidth(),
                         horizontalArrangement = Arrangement.End
                     ) {
-                        TextButton(onClick = { }) {
+                        TextButton(onClick = {
+                            launcher.launch(Manifest.permission.CAMERA)
+                        }) {
                             Text(
                                 text = "Grant Permission",
                                 style = MaterialTheme.typography.labelLarge

app/src/main/java/com/henryhiles/qscan/QrCodeAnalyzer.kt

@@ -37,7 +37,7 @@ class QrCodeAnalyzer(private val onQrCodeScanned: (String) -> Unit) : ImageAnaly
                 }.decode(binaryBmp)
                 onQrCodeScanned(result.text)
             } catch (e: Exception) {
-                // Don't print anything
+                // Don't do anything
             } finally {
                 image.close()
             }

app/src/main/java/com/henryhiles/qscan/ui/theme/Theme.kt

@@ -9,7 +9,6 @@ import androidx.compose.runtime.SideEffect
 import androidx.compose.ui.graphics.toArgb
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalView
-import androidx.core.view.ViewCompat
 
 private val DarkColorScheme = darkColorScheme(
     primary = Purple80,
@@ -52,7 +51,6 @@ fun QScanTheme(
     if (!view.isInEditMode) {
         SideEffect {
             (view.context as Activity).window.statusBarColor = colorScheme.primary.toArgb()
-            ViewCompat.getWindowInsetsController(view)?.isAppearanceLightStatusBars = darkTheme
         }
     }
 

app/src/main/res/values/strings.xml

@@ -1,3 +1,4 @@
 <resources>
     <string name="app_name">QScan</string>
+    <string name="should_auto_open_key">AUTO_OPEN</string>
 </resources>

build.gradle.kts

@@ -1,5 +1,5 @@
 plugins {
     id("com.android.application") version "7.4.1" apply false
     id("com.android.library") version "7.4.1" apply false
-    id("org.jetbrains.kotlin.android") version "1.7.0" apply false
+    id("org.jetbrains.kotlin.android") version "1.8.10" apply false
 }