commit a963259ce10feeb84a3cab6f05be3db317467db6 Author: Henry-Hiles Date: Sun Mar 5 21:45:14 2023 -0500 Initial commit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..aa724b7 --- /dev/null +++ b/.gitignore @@ -0,0 +1,15 @@ +*.iml +.gradle +/local.properties +/.idea/caches +/.idea/libraries +/.idea/modules.xml +/.idea/workspace.xml +/.idea/navEditor.xml +/.idea/assetWizardSettings.xml +.DS_Store +/build +/captures +.externalNativeBuild +.cxx +local.properties diff --git a/.idea/.gitignore b/.idea/.gitignore new file mode 100644 index 0000000..26d3352 --- /dev/null +++ b/.idea/.gitignore @@ -0,0 +1,3 @@ +# Default ignored files +/shelf/ +/workspace.xml diff --git a/.idea/compiler.xml b/.idea/compiler.xml new file mode 100644 index 0000000..fb7f4a8 --- /dev/null +++ b/.idea/compiler.xml @@ -0,0 +1,6 @@ + + + + + + \ No newline at end of file diff --git a/.idea/gradle.xml b/.idea/gradle.xml new file mode 100644 index 0000000..a9f4e52 --- /dev/null +++ b/.idea/gradle.xml @@ -0,0 +1,18 @@ + + + + + + \ No newline at end of file diff --git a/.idea/misc.xml b/.idea/misc.xml new file mode 100644 index 0000000..bdd9278 --- /dev/null +++ b/.idea/misc.xml @@ -0,0 +1,10 @@ + + + + + + + + + \ No newline at end of file diff --git a/app/.gitignore b/app/.gitignore new file mode 100644 index 0000000..42afabf --- /dev/null +++ b/app/.gitignore @@ -0,0 +1 @@ +/build \ No newline at end of file diff --git a/app/build.gradle b/app/build.gradle new file mode 100644 index 0000000..b22d149 --- /dev/null +++ b/app/build.gradle @@ -0,0 +1,70 @@ +plugins { + id 'com.android.application' + id 'org.jetbrains.kotlin.android' +} + +android { + namespace 'com.henryhiles.qscan' + compileSdk 33 + + defaultConfig { + applicationId "com.henryhiles.qscan" + minSdk 29 + targetSdk 33 + versionCode 1 + versionName "1.0" + + testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" + vectorDrawables { + useSupportLibrary true + } + } + + buildTypes { + release { + minifyEnabled false + proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' + } + } + compileOptions { + sourceCompatibility JavaVersion.VERSION_1_8 + targetCompatibility JavaVersion.VERSION_1_8 + } + kotlinOptions { + jvmTarget = '1.8' + } + buildFeatures { + compose true + } + composeOptions { + kotlinCompilerExtensionVersion '1.2.0' + } + packagingOptions { + resources { + excludes += '/META-INF/{AL2.0,LGPL2.1}' + } + } +} + +dependencies { + + implementation 'androidx.core:core-ktx:1.7.0' + implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.3.1' + implementation 'androidx.activity:activity-compose:1.3.1' + implementation "androidx.compose.ui:ui:$compose_version" + implementation "androidx.compose.ui:ui-tooling-preview:$compose_version" + implementation 'androidx.compose.material3:material3:1.1.0-alpha04' + + implementation "androidx.camera:camera-camera2:1.2.1" + implementation "androidx.camera:camera-lifecycle:1.2.1" + implementation "androidx.camera:camera-view:1.2.1" + + implementation "com.google.zxing:core:3.3.3" + + testImplementation 'junit:junit:4.13.2' + androidTestImplementation 'androidx.test.ext:junit:1.1.5' + androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1' + androidTestImplementation "androidx.compose.ui:ui-test-junit4:$compose_version" + debugImplementation "androidx.compose.ui:ui-tooling:$compose_version" + debugImplementation "androidx.compose.ui:ui-test-manifest:$compose_version" +} \ No newline at end of file diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro new file mode 100644 index 0000000..481bb43 --- /dev/null +++ b/app/proguard-rules.pro @@ -0,0 +1,21 @@ +# Add project specific ProGuard rules here. +# You can control the set of applied configuration files using the +# proguardFiles setting in build.gradle. +# +# For more details, see +# http://developer.android.com/guide/developing/tools/proguard.html + +# If your project uses WebView with JS, uncomment the following +# and specify the fully qualified class name to the JavaScript interface +# class: +#-keepclassmembers class fqcn.of.javascript.interface.for.webview { +# public *; +#} + +# Uncomment this to preserve the line number information for +# debugging stack traces. +#-keepattributes SourceFile,LineNumberTable + +# If you keep the line number information, uncomment this to +# hide the original source file name. +#-renamesourcefileattribute SourceFile \ No newline at end of file diff --git a/app/src/androidTest/java/com/henryhiles/qscan/ExampleInstrumentedTest.kt b/app/src/androidTest/java/com/henryhiles/qscan/ExampleInstrumentedTest.kt new file mode 100644 index 0000000..090e67c --- /dev/null +++ b/app/src/androidTest/java/com/henryhiles/qscan/ExampleInstrumentedTest.kt @@ -0,0 +1,24 @@ +package com.henryhiles.qscan + +import androidx.test.platform.app.InstrumentationRegistry +import androidx.test.ext.junit.runners.AndroidJUnit4 + +import org.junit.Test +import org.junit.runner.RunWith + +import org.junit.Assert.* + +/** + * Instrumented test, which will execute on an Android device. + * + * See [testing documentation](http://d.android.com/tools/testing). + */ +@RunWith(AndroidJUnit4::class) +class ExampleInstrumentedTest { + @Test + fun useAppContext() { + // Context of the app under test. + val appContext = InstrumentationRegistry.getInstrumentation().targetContext + assertEquals("com.henryhiles.qscan", appContext.packageName) + } +} \ No newline at end of file diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml new file mode 100644 index 0000000..c05c7d5 --- /dev/null +++ b/app/src/main/AndroidManifest.xml @@ -0,0 +1,29 @@ + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/app/src/main/java/com/henryhiles/qscan/MainActivity.kt b/app/src/main/java/com/henryhiles/qscan/MainActivity.kt new file mode 100644 index 0000000..21a0d0d --- /dev/null +++ b/app/src/main/java/com/henryhiles/qscan/MainActivity.kt @@ -0,0 +1,154 @@ +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 androidx.activity.ComponentActivity +import androidx.activity.compose.rememberLauncherForActivityResult +import androidx.activity.compose.setContent +import androidx.activity.result.contract.ActivityResultContracts +import androidx.camera.core.CameraSelector +import androidx.camera.core.ImageAnalysis +import androidx.camera.core.ImageAnalysis.STRATEGY_KEEP_ONLY_LATEST +import androidx.camera.lifecycle.ProcessCameraProvider +import androidx.camera.view.PreviewView +import androidx.compose.foundation.layout.* +import androidx.compose.material3.* +import androidx.compose.runtime.* +import androidx.compose.ui.Alignment.Companion.CenterHorizontally +import androidx.compose.ui.Modifier +import androidx.compose.ui.platform.LocalContext +import androidx.compose.ui.platform.LocalLifecycleOwner +import androidx.compose.ui.platform.LocalUriHandler +import androidx.compose.ui.unit.dp +import androidx.compose.ui.viewinterop.AndroidView +import androidx.core.content.ContextCompat +import com.henryhiles.qscan.ui.theme.QScanTheme + +class MainActivity : ComponentActivity() { + override fun onCreate(savedInstanceState: Bundle?) { + super.onCreate(savedInstanceState) + setContent { + QScanTheme { + // A surface container using the 'background' color from the theme + Surface( + modifier = Modifier.fillMaxSize(), + color = MaterialTheme.colorScheme.background + ) { + Screen() + } + } + } + } +} + +@OptIn(ExperimentalMaterial3Api::class) +@Composable +fun Screen() { + var code by remember { mutableStateOf("") } + val context = LocalContext.current + val lifeCycleOwner = LocalLifecycleOwner.current + val cameraProviderFuture = remember { + ProcessCameraProvider.getInstance(context) + } + var hasCamPermission by remember { + mutableStateOf( + ContextCompat.checkSelfPermission( + context, + Manifest.permission.CAMERA + ) == PackageManager.PERMISSION_GRANTED + ) + } + val launcher = rememberLauncherForActivityResult( + contract = ActivityResultContracts.RequestPermission(), + onResult = { granted -> hasCamPermission = granted } + ) + LaunchedEffect(key1 = true) { + launcher.launch(Manifest.permission.CAMERA) + } + + Column(modifier = Modifier.fillMaxSize()) { + if (hasCamPermission) { + AndroidView( + factory = { context -> + val previewView = PreviewView(context) + val preview = androidx.camera.core.Preview.Builder().build() + val selector = + CameraSelector.Builder() + .requireLensFacing(CameraSelector.LENS_FACING_BACK) + .build() + preview.setSurfaceProvider(previewView.surfaceProvider) + val imageAnalysis = ImageAnalysis.Builder() + .setTargetResolution(Size(previewView.width, previewView.height)) + .setBackpressureStrategy(STRATEGY_KEEP_ONLY_LATEST) + .build() + imageAnalysis.setAnalyzer( + ContextCompat.getMainExecutor(context), + QrCodeAnalyzer { result -> code = result }) + + try { + cameraProviderFuture.get() + .bindToLifecycle(lifeCycleOwner, selector, preview, imageAnalysis) + } catch (e: Exception) { + e.printStackTrace() + } + previewView + }, modifier = Modifier + .fillMaxSize() + ) + if (code != "") { + val uriHandler = LocalUriHandler.current + val isURL = URLUtil.isValidUrl(code) + val activity = lifeCycleOwner as Activity + val sharedPref = + activity.getPreferences(Context.MODE_PRIVATE) + with(sharedPref.edit()) { + putBoolean("", true) + apply() + } + + AlertDialog(onDismissRequest = { code = "" }) { + Surface( + shape = MaterialTheme.shapes.large + ) { + Column(modifier = Modifier.padding(16.dp)) { + Text( + text = "QR Code Scanned", + style = MaterialTheme.typography.headlineSmall, + modifier = Modifier.align(CenterHorizontally) + ) + Text( + text = if (isURL) "This QR code will take you to $code, are you sure you want to go there?" else "The content of that QR Code is \"$code\"", + style = MaterialTheme.typography.bodyMedium, + modifier = Modifier.padding(16.dp) + ) + Row( + modifier = Modifier.fillMaxWidth(), + horizontalArrangement = Arrangement.End + ) { + TextButton(onClick = { code = "" }) { + Text( + text = "Cancel", + style = MaterialTheme.typography.labelLarge + ) + } + if (isURL) + TextButton(onClick = { uriHandler.openUri(code) }) { + Text( + text = "Open URL", + style = MaterialTheme.typography.labelLarge + ) + } + } + } + } + } + } + } + + } +} \ No newline at end of file diff --git a/app/src/main/java/com/henryhiles/qscan/QrCodeAnalyzer.kt b/app/src/main/java/com/henryhiles/qscan/QrCodeAnalyzer.kt new file mode 100644 index 0000000..baaeb47 --- /dev/null +++ b/app/src/main/java/com/henryhiles/qscan/QrCodeAnalyzer.kt @@ -0,0 +1,52 @@ +package com.henryhiles.qscan + +import android.graphics.ImageFormat +import androidx.camera.core.ImageAnalysis +import androidx.camera.core.ImageProxy +import com.google.zxing.* +import com.google.zxing.common.HybridBinarizer +import java.nio.ByteBuffer + +class QrCodeAnalyzer(private val onQrCodeScanned: (String) -> Unit) : ImageAnalysis.Analyzer { + private val supportedImageFormats = + listOf(ImageFormat.YUV_420_888, ImageFormat.YUV_422_888, ImageFormat.YUV_444_888) + + override fun analyze(image: ImageProxy) { + if (image.format in supportedImageFormats) { + val bytes = image.planes.first().buffer.toByteArray() + + val source = PlanarYUVLuminanceSource( + bytes, + image.width, + image.height, + 0, + 0, + image.width, + image.height, + false + ) + + val binaryBmp = BinaryBitmap(HybridBinarizer(source)) + try { + val result = MultiFormatReader().apply { + setHints( + mapOf( + DecodeHintType.POSSIBLE_FORMATS to arrayListOf(BarcodeFormat.QR_CODE) + ) + ) + }.decode(binaryBmp) + onQrCodeScanned(result.text) + } catch (e: Exception) { + // Don't print anything + } finally { + image.close() + } + } + } + + private fun ByteBuffer.toByteArray(): ByteArray { + rewind() + return ByteArray(remaining()).also { get(it) } + } + +} \ No newline at end of file diff --git a/app/src/main/java/com/henryhiles/qscan/ui/theme/Color.kt b/app/src/main/java/com/henryhiles/qscan/ui/theme/Color.kt new file mode 100644 index 0000000..dc0de8b --- /dev/null +++ b/app/src/main/java/com/henryhiles/qscan/ui/theme/Color.kt @@ -0,0 +1,11 @@ +package com.henryhiles.qscan.ui.theme + +import androidx.compose.ui.graphics.Color + +val Purple80 = Color(0xFFD0BCFF) +val PurpleGrey80 = Color(0xFFCCC2DC) +val Pink80 = Color(0xFFEFB8C8) + +val Purple40 = Color(0xFF6650a4) +val PurpleGrey40 = Color(0xFF625b71) +val Pink40 = Color(0xFF7D5260) \ No newline at end of file diff --git a/app/src/main/java/com/henryhiles/qscan/ui/theme/Theme.kt b/app/src/main/java/com/henryhiles/qscan/ui/theme/Theme.kt new file mode 100644 index 0000000..f0270c1 --- /dev/null +++ b/app/src/main/java/com/henryhiles/qscan/ui/theme/Theme.kt @@ -0,0 +1,64 @@ +package com.henryhiles.qscan.ui.theme + +import android.app.Activity +import android.os.Build +import androidx.compose.foundation.isSystemInDarkTheme +import androidx.compose.material3.* +import androidx.compose.runtime.Composable +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, + secondary = PurpleGrey80, + tertiary = Pink80 +) + +private val LightColorScheme = lightColorScheme( + primary = Purple40, + secondary = PurpleGrey40, + tertiary = Pink40 + + /* Other default colors to override + background = Color(0xFFFFFBFE), + surface = Color(0xFFFFFBFE), + onPrimary = Color.White, + onSecondary = Color.White, + onTertiary = Color.White, + onBackground = Color(0xFF1C1B1F), + onSurface = Color(0xFF1C1B1F), + */ +) + +@Composable +fun QScanTheme( + darkTheme: Boolean = isSystemInDarkTheme(), + // Dynamic color is available on Android 12+ + dynamicColor: Boolean = true, + content: @Composable () -> Unit +) { + val colorScheme = when { + dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> { + val context = LocalContext.current + if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context) + } + darkTheme -> DarkColorScheme + else -> LightColorScheme + } + val view = LocalView.current + if (!view.isInEditMode) { + SideEffect { + (view.context as Activity).window.statusBarColor = colorScheme.primary.toArgb() + ViewCompat.getWindowInsetsController(view)?.isAppearanceLightStatusBars = darkTheme + } + } + + MaterialTheme( + colorScheme = colorScheme, + typography = Typography, + content = content + ) +} \ No newline at end of file diff --git a/app/src/main/java/com/henryhiles/qscan/ui/theme/Type.kt b/app/src/main/java/com/henryhiles/qscan/ui/theme/Type.kt new file mode 100644 index 0000000..120c368 --- /dev/null +++ b/app/src/main/java/com/henryhiles/qscan/ui/theme/Type.kt @@ -0,0 +1,34 @@ +package com.henryhiles.qscan.ui.theme + +import androidx.compose.material3.Typography +import androidx.compose.ui.text.TextStyle +import androidx.compose.ui.text.font.FontFamily +import androidx.compose.ui.text.font.FontWeight +import androidx.compose.ui.unit.sp + +// Set of Material typography styles to start with +val Typography = Typography( + bodyLarge = TextStyle( + fontFamily = FontFamily.Default, + fontWeight = FontWeight.Normal, + fontSize = 16.sp, + lineHeight = 24.sp, + letterSpacing = 0.5.sp + ) + /* Other default text styles to override + titleLarge = TextStyle( + fontFamily = FontFamily.Default, + fontWeight = FontWeight.Normal, + fontSize = 22.sp, + lineHeight = 28.sp, + letterSpacing = 0.sp + ), + labelSmall = TextStyle( + fontFamily = FontFamily.Default, + fontWeight = FontWeight.Medium, + fontSize = 11.sp, + lineHeight = 16.sp, + letterSpacing = 0.5.sp + ) + */ +) \ No newline at end of file diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml new file mode 100644 index 0000000..2b068d1 --- /dev/null +++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml @@ -0,0 +1,30 @@ + + + + + + + + + + + \ No newline at end of file diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml new file mode 100644 index 0000000..07d5da9 --- /dev/null +++ b/app/src/main/res/drawable/ic_launcher_background.xml @@ -0,0 +1,170 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml new file mode 100644 index 0000000..eca70cf --- /dev/null +++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml @@ -0,0 +1,5 @@ + + + + + \ No newline at end of file diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml new file mode 100644 index 0000000..eca70cf --- /dev/null +++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml @@ -0,0 +1,5 @@ + + + + + \ No newline at end of file diff --git a/app/src/main/res/mipmap-anydpi-v33/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v33/ic_launcher.xml new file mode 100644 index 0000000..6f3b755 --- /dev/null +++ b/app/src/main/res/mipmap-anydpi-v33/ic_launcher.xml @@ -0,0 +1,6 @@ + + + + + + \ No newline at end of file diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp new file mode 100644 index 0000000..c209e78 Binary files /dev/null and b/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp 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b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp new file mode 100644 index 0000000..9126ae3 Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ diff --git a/app/src/main/res/values-v31/themes.xml b/app/src/main/res/values-v31/themes.xml new file mode 100644 index 0000000..ed7bf4b --- /dev/null +++ b/app/src/main/res/values-v31/themes.xml @@ -0,0 +1,7 @@ + + + + + \ No newline at end of file diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml new file mode 100644 index 0000000..f8c6127 --- /dev/null +++ b/app/src/main/res/values/colors.xml @@ -0,0 +1,10 @@ + + + #FFBB86FC + #FF6200EE + #FF3700B3 + #FF03DAC5 + #FF018786 + #FF000000 + #FFFFFFFF + \ No newline at end of file diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml new file mode 100644 index 0000000..b956e11 --- /dev/null +++ b/app/src/main/res/values/strings.xml @@ -0,0 +1,3 @@ + + QScan + \ No newline at end of file diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml new file mode 100644 index 0000000..2e0213f --- /dev/null +++ b/app/src/main/res/values/themes.xml @@ -0,0 +1,6 @@ + + + +