feat: ios impl

pull/536/head
Lucas Nogueira 2 years ago
parent b9462bd2ce
commit 8c0b2ec23d
No known key found for this signature in database
GPG Key ID: 7C32FCA95C8C95D7

2
Cargo.lock generated

@ -5158,7 +5158,7 @@ dependencies = [
[[package]]
name = "tauri-plugin-barcode-scanner"
version = "0.0.0"
version = "1.0.0"
dependencies = [
"log",
"serde",

@ -47,7 +47,7 @@ tauri-plugin-global-shortcut = { path = "../../../plugins/global-shortcut", vers
tauri-plugin-updater = { path = "../../../plugins/updater", version = "2.0.0-alpha.0" }
[target."cfg(any(target_os = \"android\", target_os = \"ios\"))".dependencies]
tauri-plugin-barcode-scanner = { path = "../../../plugins/barcode-scanner" }
tauri-plugin-barcode-scanner = { path = "../../../plugins/barcode-scanner/", version = "1.0.0" }
[target."cfg(target_os = \"windows\")".dependencies]
window-shadows = "0.2"

@ -0,0 +1,3 @@
xcuserdata/
build/
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@ -0,0 +1,116 @@
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"idiom" : "iphone",
"filename" : "AppIcon-20x20@2x.png",
"scale" : "2x"
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{
"size" : "1024x1024",
"idiom" : "ios-marketing",
"filename" : "AppIcon-512@2x.png",
"scale" : "1x"
}
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"info" : {
"version" : 1,
"author" : "xcode"
}
}

@ -0,0 +1,6 @@
{
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}
}

@ -0,0 +1,8 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>method</key>
<string>development</string>
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@ -0,0 +1,21 @@
# Uncomment the next line to define a global platform for your project
target 'api_iOS' do
platform :ios, '13.0'
# Pods for api_iOS
end
target 'api_macOS' do
platform :osx, '11.0'
# Pods for api_macOS
end
# Delete the deployment target for iOS and macOS, causing it to be inherited from the Podfile
post_install do |installer|
installer.pods_project.targets.each do |target|
target.build_configurations.each do |config|
config.build_settings.delete 'IPHONEOS_DEPLOYMENT_TARGET'
config.build_settings.delete 'MACOSX_DEPLOYMENT_TARGET'
end
end
end

@ -0,0 +1,8 @@
#pragma once
namespace ffi {
extern "C" {
void start_app();
}
}

@ -0,0 +1,6 @@
#include "bindings/bindings.h"
int main(int argc, char * argv[]) {
ffi::start_app();
return 0;
}

@ -0,0 +1,448 @@
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GCC_OPTIMIZATION_LEVEL = 0;
GCC_PREPROCESSOR_DEFINITIONS = (
"$(inherited)",
"DEBUG=1",
);
GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
GCC_WARN_UNDECLARED_SELECTOR = YES;
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
IPHONEOS_DEPLOYMENT_TARGET = 13.0;
MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
MTL_FAST_MATH = YES;
ONLY_ACTIVE_ARCH = YES;
PRODUCT_NAME = "$(TARGET_NAME)";
SDKROOT = iphoneos;
SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
SWIFT_OPTIMIZATION_LEVEL = "-Onone";
SWIFT_VERSION = 5.0;
};
name = debug;
};
BF284FE6E7AE0C8DDCCE398B /* debug */ = {
isa = XCBuildConfiguration;
buildSettings = {
ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
ARCHS = (
arm64,
"arm64-sim",
);
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
CODE_SIGN_IDENTITY = "iPhone Developer";
DEVELOPMENT_TEAM = Q93MBH6S2F;
ENABLE_BITCODE = NO;
FRAMEWORK_SEARCH_PATHS = (
"$(inherited)",
"\".\"",
);
INFOPLIST_FILE = api_iOS/Info.plist;
LD_RUNPATH_SEARCH_PATHS = (
"$(inherited)",
"@executable_path/Frameworks",
);
"LIBRARY_SEARCH_PATHS[arch=arm64-sim]" = "$(inherited) $(PROJECT_DIR)/Externals/$(CONFIGURATION) $(SDKROOT)/usr/lib/swift $(TOOLCHAIN_DIR)/usr/lib/swift/$(PLATFORM_NAME) $(TOOLCHAIN_DIR)/usr/lib/swift-5.0/$(PLATFORM_NAME)";
"LIBRARY_SEARCH_PATHS[arch=arm64]" = "$(inherited) $(PROJECT_DIR)/Externals/$(CONFIGURATION) $(SDKROOT)/usr/lib/swift $(TOOLCHAIN_DIR)/usr/lib/swift/$(PLATFORM_NAME) $(TOOLCHAIN_DIR)/usr/lib/swift-5.0/$(PLATFORM_NAME)";
"LIBRARY_SEARCH_PATHS[arch=x86_64]" = "$(inherited) $(PROJECT_DIR)/Externals/$(CONFIGURATION) $(SDKROOT)/usr/lib/swift $(TOOLCHAIN_DIR)/usr/lib/swift/$(PLATFORM_NAME) $(TOOLCHAIN_DIR)/usr/lib/swift-5.0/$(PLATFORM_NAME)";
PRODUCT_BUNDLE_IDENTIFIER = com.tauri.api;
PRODUCT_NAME = api;
SDKROOT = iphoneos;
TARGETED_DEVICE_FAMILY = "1,2";
VALID_ARCHS = "arm64 arm64-sim";
};
name = debug;
};
DB0E254D0FD84970B57F6410 /* release */ = {
isa = XCBuildConfiguration;
buildSettings = {
ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
ARCHS = (
arm64,
"arm64-sim",
);
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
CODE_SIGN_IDENTITY = "iPhone Developer";
DEVELOPMENT_TEAM = Q93MBH6S2F;
ENABLE_BITCODE = NO;
FRAMEWORK_SEARCH_PATHS = (
"$(inherited)",
"\".\"",
);
INFOPLIST_FILE = api_iOS/Info.plist;
LD_RUNPATH_SEARCH_PATHS = (
"$(inherited)",
"@executable_path/Frameworks",
);
"LIBRARY_SEARCH_PATHS[arch=arm64-sim]" = "$(inherited) $(PROJECT_DIR)/Externals/$(CONFIGURATION) $(SDKROOT)/usr/lib/swift $(TOOLCHAIN_DIR)/usr/lib/swift/$(PLATFORM_NAME) $(TOOLCHAIN_DIR)/usr/lib/swift-5.0/$(PLATFORM_NAME)";
"LIBRARY_SEARCH_PATHS[arch=arm64]" = "$(inherited) $(PROJECT_DIR)/Externals/$(CONFIGURATION) $(SDKROOT)/usr/lib/swift $(TOOLCHAIN_DIR)/usr/lib/swift/$(PLATFORM_NAME) $(TOOLCHAIN_DIR)/usr/lib/swift-5.0/$(PLATFORM_NAME)";
"LIBRARY_SEARCH_PATHS[arch=x86_64]" = "$(inherited) $(PROJECT_DIR)/Externals/$(CONFIGURATION) $(SDKROOT)/usr/lib/swift $(TOOLCHAIN_DIR)/usr/lib/swift/$(PLATFORM_NAME) $(TOOLCHAIN_DIR)/usr/lib/swift-5.0/$(PLATFORM_NAME)";
PRODUCT_BUNDLE_IDENTIFIER = com.tauri.api;
PRODUCT_NAME = api;
SDKROOT = iphoneos;
TARGETED_DEVICE_FAMILY = "1,2";
VALID_ARCHS = "arm64 arm64-sim";
};
name = release;
};
/* End XCBuildConfiguration section */
/* Begin XCConfigurationList section */
01CBC40275452376830D79B1 /* Build configuration list for PBXNativeTarget "api_iOS" */ = {
isa = XCConfigurationList;
buildConfigurations = (
BF284FE6E7AE0C8DDCCE398B /* debug */,
DB0E254D0FD84970B57F6410 /* release */,
);
defaultConfigurationIsVisible = 0;
defaultConfigurationName = debug;
};
8FA67D0F928A09CD639137D1 /* Build configuration list for PBXProject "api" */ = {
isa = XCConfigurationList;
buildConfigurations = (
B6AD77E490F315562F75D3D7 /* debug */,
A83F70B4C02DD0222038C7F1 /* release */,
);
defaultConfigurationIsVisible = 0;
defaultConfigurationName = debug;
};
/* End XCConfigurationList section */
};
rootObject = 9BC88C3717DA5D4B78A51C15 /* Project object */;
}

@ -0,0 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<Workspace
version = "1.0">
<FileRef
location = "self:">
</FileRef>
</Workspace>

@ -0,0 +1,10 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>BuildSystemType</key>
<string>Original</string>
<key>DisableBuildSystemDeprecationDiagnostic</key>
<true/>
</dict>
</plist>

@ -0,0 +1,123 @@
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "1200"
version = "1.3">
<BuildAction
parallelizeBuildables = "YES"
buildImplicitDependencies = "YES">
<BuildActionEntries>
<BuildActionEntry
buildForTesting = "YES"
buildForRunning = "YES"
buildForProfiling = "YES"
buildForArchiving = "YES"
buildForAnalyzing = "YES">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "54DC6E273C78071F3BA12EF3"
BuildableName = "api.app"
BlueprintName = "api_iOS"
ReferencedContainer = "container:api.xcodeproj">
</BuildableReference>
</BuildActionEntry>
</BuildActionEntries>
</BuildAction>
<TestAction
buildConfiguration = "debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
shouldUseLaunchSchemeArgsEnv = "NO">
<MacroExpansion>
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "54DC6E273C78071F3BA12EF3"
BuildableName = "api.app"
BlueprintName = "api_iOS"
ReferencedContainer = "container:api.xcodeproj">
</BuildableReference>
</MacroExpansion>
<EnvironmentVariables>
<EnvironmentVariable
key = "RUST_BACKTRACE"
value = "full"
isEnabled = "YES">
</EnvironmentVariable>
<EnvironmentVariable
key = "RUST_LOG"
value = "info"
isEnabled = "YES">
</EnvironmentVariable>
</EnvironmentVariables>
<Testables>
</Testables>
</TestAction>
<LaunchAction
buildConfiguration = "debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
launchStyle = "0"
useCustomWorkingDirectory = "NO"
ignoresPersistentStateOnLaunch = "NO"
debugDocumentVersioning = "YES"
debugServiceExtension = "internal"
allowLocationSimulation = "YES">
<BuildableProductRunnable
runnableDebuggingMode = "0">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "54DC6E273C78071F3BA12EF3"
BuildableName = "api.app"
BlueprintName = "api_iOS"
ReferencedContainer = "container:api.xcodeproj">
</BuildableReference>
</BuildableProductRunnable>
<EnvironmentVariables>
<EnvironmentVariable
key = "RUST_BACKTRACE"
value = "full"
isEnabled = "YES">
</EnvironmentVariable>
<EnvironmentVariable
key = "RUST_LOG"
value = "info"
isEnabled = "YES">
</EnvironmentVariable>
</EnvironmentVariables>
</LaunchAction>
<ProfileAction
buildConfiguration = "release"
shouldUseLaunchSchemeArgsEnv = "NO"
savedToolIdentifier = ""
useCustomWorkingDirectory = "NO"
debugDocumentVersioning = "YES">
<BuildableProductRunnable
runnableDebuggingMode = "0">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "54DC6E273C78071F3BA12EF3"
BuildableName = "api.app"
BlueprintName = "api_iOS"
ReferencedContainer = "container:api.xcodeproj">
</BuildableReference>
</BuildableProductRunnable>
<EnvironmentVariables>
<EnvironmentVariable
key = "RUST_BACKTRACE"
value = "full"
isEnabled = "YES">
</EnvironmentVariable>
<EnvironmentVariable
key = "RUST_LOG"
value = "info"
isEnabled = "YES">
</EnvironmentVariable>
</EnvironmentVariables>
</ProfileAction>
<AnalyzeAction
buildConfiguration = "debug">
</AnalyzeAction>
<ArchiveAction
buildConfiguration = "release"
revealArchiveInOrganizer = "YES">
</ArchiveAction>
</Scheme>

@ -0,0 +1,46 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>$(DEVELOPMENT_LANGUAGE)</string>
<key>CFBundleExecutable</key>
<string>$(EXECUTABLE_NAME)</string>
<key>CFBundleIdentifier</key>
<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>$(PRODUCT_NAME)</string>
<key>CFBundlePackageType</key>
<string>APPL</string>
<key>CFBundleShortVersionString</key>
<string>2.0.0</string>
<key>CFBundleVersion</key>
<string>2.0.0</string>
<key>LSRequiresIPhoneOS</key>
<true/>
<key>UILaunchStoryboardName</key>
<string>LaunchScreen</string>
<key>UIRequiredDeviceCapabilities</key>
<array>
<string>arm64</string>
<string>metal</string>
</array>
<key>UISupportedInterfaceOrientations</key>
<array>
<string>UIInterfaceOrientationPortrait</string>
<string>UIInterfaceOrientationLandscapeLeft</string>
<string>UIInterfaceOrientationLandscapeRight</string>
</array>
<key>UISupportedInterfaceOrientations~ipad</key>
<array>
<string>UIInterfaceOrientationPortrait</string>
<string>UIInterfaceOrientationPortraitUpsideDown</string>
<string>UIInterfaceOrientationLandscapeLeft</string>
<string>UIInterfaceOrientationLandscapeRight</string>
</array>
<key>NSCameraUsageDescription</key>
<string>To be able to scan barcodes</string>
</dict>
</plist>

@ -0,0 +1,85 @@
name: api
options:
bundleIdPrefix: com.tauri
deploymentTarget:
iOS: 13.0
fileGroups: [../../src]
configs:
debug: debug
release: release
settingGroups:
app:
base:
PRODUCT_NAME: api
PRODUCT_BUNDLE_IDENTIFIER: com.tauri.api
DEVELOPMENT_TEAM: Q93MBH6S2F
targetTemplates:
app:
type: application
sources:
- path: Sources
scheme:
environmentVariables:
RUST_BACKTRACE: full
RUST_LOG: info
settings:
groups: [app]
targets:
api_iOS:
type: application
platform: iOS
sources:
- path: Sources
- path: Assets.xcassets
- path: Externals
- path: assets
buildPhase: resources
type: folder
info:
path: api_iOS/Info.plist
properties:
LSRequiresIPhoneOS: true
UILaunchStoryboardName: LaunchScreen
UIRequiredDeviceCapabilities: [arm64, metal]
UISupportedInterfaceOrientations:
- UIInterfaceOrientationPortrait
- UIInterfaceOrientationLandscapeLeft
- UIInterfaceOrientationLandscapeRight
UISupportedInterfaceOrientations~ipad:
- UIInterfaceOrientationPortrait
- UIInterfaceOrientationPortraitUpsideDown
- UIInterfaceOrientationLandscapeLeft
- UIInterfaceOrientationLandscapeRight
CFBundleShortVersionString: 2.0.0
CFBundleVersion: 2.0.0
scheme:
environmentVariables:
RUST_BACKTRACE: full
RUST_LOG: info
settings:
base:
ENABLE_BITCODE: false
ARCHS: [arm64, arm64-sim]
VALID_ARCHS: arm64 arm64-sim
LIBRARY_SEARCH_PATHS[arch=x86_64]: $(inherited) $(PROJECT_DIR)/Externals/$(CONFIGURATION) $(SDKROOT)/usr/lib/swift $(TOOLCHAIN_DIR)/usr/lib/swift/$(PLATFORM_NAME) $(TOOLCHAIN_DIR)/usr/lib/swift-5.0/$(PLATFORM_NAME)
LIBRARY_SEARCH_PATHS[arch=arm64]: $(inherited) $(PROJECT_DIR)/Externals/$(CONFIGURATION) $(SDKROOT)/usr/lib/swift $(TOOLCHAIN_DIR)/usr/lib/swift/$(PLATFORM_NAME) $(TOOLCHAIN_DIR)/usr/lib/swift-5.0/$(PLATFORM_NAME)
LIBRARY_SEARCH_PATHS[arch=arm64-sim]: $(inherited) $(PROJECT_DIR)/Externals/$(CONFIGURATION) $(SDKROOT)/usr/lib/swift $(TOOLCHAIN_DIR)/usr/lib/swift/$(PLATFORM_NAME) $(TOOLCHAIN_DIR)/usr/lib/swift-5.0/$(PLATFORM_NAME)
ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES: true
groups: [app]
dependencies:
- framework: libapi.a
embed: false
- sdk: CoreGraphics.framework
- sdk: Metal.framework
- sdk: MetalKit.framework
- sdk: QuartzCore.framework
- sdk: Security.framework
- sdk: UIKit.framework
- sdk: WebKit.framework
preBuildScripts:
- script: node /Users/lucas/projects/tauri/plugins-workspace/examples/api/./node_modules/.bin/../../../../node_modules/.pnpm/@tauri-apps+cli@2.0.0-alpha.9/node_modules/@tauri-apps/cli/tauri.js ios xcode-script -v --platform ${PLATFORM_DISPLAY_NAME:?} --sdk-root ${SDKROOT:?} --framework-search-paths "${FRAMEWORK_SEARCH_PATHS:?}" --header-search-paths "${HEADER_SEARCH_PATHS:?}" --gcc-preprocessor-definitions "${GCC_PREPROCESSOR_DEFINITIONS:-}" --configuration ${CONFIGURATION:?} ${FORCE_COLOR} ${ARCHS:?}
name: Build Rust Code
basedOnDependencyAnalysis: false
outputFiles:
- $(SRCROOT)/target/aarch64-apple-ios/${CONFIGURATION}/deps/libapi.a
- $(SRCROOT)/target/x86_64-apple-ios/${CONFIGURATION}/deps/libapi.a

@ -51,6 +51,10 @@ pub fn run() {
app.handle()
.plugin(tauri_plugin_updater::Builder::new().build())?;
}
#[cfg(mobile)]
{
app.handle().plugin(tauri_plugin_barcode_scanner::init())?;
}
#[cfg(mobile)]
{

@ -5,10 +5,12 @@
let scanning = false;
let windowed = true;
let formats = ["QR_CODE"];
const supportedFormats = ["QR_CODE", "EAN_13"];
function startScan() {
scanning = true;
scan({ windowed })
scan({ windowed, formats })
.then((res) => {
scanning = false;
onMessage(res);
@ -26,6 +28,13 @@
<input type="checkbox" id="scanner-windowed" bind:checked={windowed} />
<label for="scanner-windowed">Windowed</label>
</div>
<div>
<select class="input" id="format" multiple bind:value={formats}>
{#each supportedFormats as f}
<option value={f}>{f}</option>
{/each}
</select>
</div>
<button class="btn" type="button" on:click={startScan}>Scan</button>
</div>
<div class="scanning full-height" class:invisible={!scanning}>

@ -1,18 +1,17 @@
[package]
name = "tauri-plugin-barcode-scanner"
version = "0.0.0"
edition.workspace = true
authors.workspace = true
license.workspace = true
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
version = "1.0.0"
edition = { workspace = true }
authors = { workspace = true }
license = { workspace = true }
links = "tauri-plugin-barcode-scanner"
[build-dependencies]
tauri-build.workspace = true
tauri-build = { workspace = true }
[dependencies]
serde.workspace = true
serde_json.workspace = true
tauri.workspace = true
log.workspace = true
thiserror.workspace = true
serde = { workspace = true }
serde_json = { workspace = true }
tauri = { workspace = true }
log = { workspace = true }
thiserror = { workspace = true }

@ -174,12 +174,17 @@ class BarcodeScannerPlugin(private val activity: Activity) : Plugin(activity),
ContextCompat.getMainExecutor(activity),
this
)
camera = cameraProvider.bindToLifecycle(
activity as LifecycleOwner,
cameraSelector,
preview,
imageAnalysis
)
try {
camera = cameraProvider.bindToLifecycle(
activity as LifecycleOwner,
cameraSelector,
preview,
imageAnalysis
)
} catch (e: Exception) {
// TODO
}
}
}
@ -281,11 +286,20 @@ class BarcodeScannerPlugin(private val activity: Activity) : Plugin(activity),
val barcode = barcodes[0]
val bounds = barcode.boundingBox
val rawValue = barcode.rawValue ?: ""
val rawFormat = barcode.format
var format: String? = null
for (entry in supportedFormats.entries) {
if (entry.value == rawFormat) {
format = entry.key
break
}
}
// add vibration logic here
val s = bounds?.flattenToString()
val jsObject = JSObject()
jsObject.put("content", rawValue)
jsObject.put("format", format)
jsObject.put("bounds", s)
savedInvoke?.resolve(jsObject)

@ -1,6 +1,6 @@
import { invoke } from "@tauri-apps/api/tauri";
type PermissionState = "granted" | "denied";
type PermissionState = "granted" | "denied" | "default";
type Format =
| "QR_CODE"
@ -30,6 +30,7 @@ interface PrepareOptions {
interface Scanned {
content: string;
format: Format;
bounds: unknown;
}

@ -4,28 +4,28 @@
import PackageDescription
let package = Package(
name: "tauri-plugin-barcode-scanner",
platforms: [
.iOS(.v13),
],
products: [
// Products define the executables and libraries a package produces, and make them visible to other packages.
.library(
name: "tauri-plugin-barcode-scanner",
type: .static,
targets: ["tauri-plugin-barcode-scanner"]),
],
dependencies: [
.package(name: "Tauri", path: "../.tauri/tauri-api")
],
targets: [
// Targets are the basic building blocks of a package. A target can define a module or a test suite.
// Targets can depend on other targets in this package, and on products in packages this package depends on.
.target(
name: "tauri-plugin-barcode-scanner",
dependencies: [
.byName(name: "Tauri")
],
path: "Sources")
]
name: "tauri-plugin-barcode-scanner",
platforms: [
.iOS(.v13)
],
products: [
// Products define the executables and libraries a package produces, and make them visible to other packages.
.library(
name: "tauri-plugin-barcode-scanner",
type: .static,
targets: ["tauri-plugin-barcode-scanner"])
],
dependencies: [
.package(name: "Tauri", path: "../.tauri/tauri-api")
],
targets: [
// Targets are the basic building blocks of a package. A target can define a module or a test suite.
// Targets can depend on other targets in this package, and on products in packages this package depends on.
.target(
name: "tauri-plugin-barcode-scanner",
dependencies: [
.byName(name: "Tauri")
],
path: "Sources")
]
)

@ -0,0 +1,318 @@
import AVFoundation
import Tauri
import UIKit
import WebKit
enum SupportedFormat: String, CaseIterable {
// UPC_A not supported
case UPC_E
case EAN_8
case EAN_13
case CODE_39
case CODE_93
case CODE_128
// CODABAR not supported
case ITF
case AZTEC
case DATA_MATRIX
case PDF_417
case QR_CODE
var value: AVMetadataObject.ObjectType {
switch self {
case .UPC_E: return AVMetadataObject.ObjectType.upce
case .EAN_8: return AVMetadataObject.ObjectType.ean8
case .EAN_13: return AVMetadataObject.ObjectType.ean13
case .CODE_39: return AVMetadataObject.ObjectType.code39
case .CODE_93: return AVMetadataObject.ObjectType.code93
case .CODE_128: return AVMetadataObject.ObjectType.code128
case .ITF: return AVMetadataObject.ObjectType.interleaved2of5
case .AZTEC: return AVMetadataObject.ObjectType.aztec
case .DATA_MATRIX: return AVMetadataObject.ObjectType.dataMatrix
case .PDF_417: return AVMetadataObject.ObjectType.pdf417
case .QR_CODE: return AVMetadataObject.ObjectType.qr
}
}
}
enum CaptureError: Error {
case backCameraUnavailable
case frontCameraUnavailable
case couldNotCaptureInput(error: NSError)
}
class BarcodeScannerPlugin: Plugin, AVCaptureMetadataOutputObjectsDelegate {
var webView: WKWebView!
var cameraView: CameraView!
var captureSession: AVCaptureSession?
var captureVideoPreviewLayer: AVCaptureVideoPreviewLayer?
var metaOutput: AVCaptureMetadataOutput?
var currentCamera = 0
var frontCamera: AVCaptureDevice?
var backCamera: AVCaptureDevice?
var isScanning = false
var cameraReady = false
var windowed = false
var previousBackgroundColor: UIColor? = UIColor.white
var invoke: Invoke? = nil
var scanFormats = [AVMetadataObject.ObjectType]()
public override func load(webview: WKWebView) {
self.webView = webview
self.cameraView = CameraView(
frame: CGRect(
x: 0, y: 0, width: UIScreen.main.bounds.width, height: UIScreen.main.bounds.height))
self.cameraView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
}
public func metadataOutput(
_ captureOutput: AVCaptureMetadataOutput, didOutput metadataObjects: [AVMetadataObject],
from connection: AVCaptureConnection
) {
if metadataObjects.count == 0 || !self.isScanning {
// while nothing is detected, or if scanning is false, do nothing.
return
}
let found = metadataObjects[0] as! AVMetadataMachineReadableCodeObject
if scanFormats.contains(found.type) {
var jsObject: JsonObject = [:]
jsObject["format"] = formatStringFromMetadata(found.type)
if found.stringValue != nil {
jsObject["content"] = found.stringValue
}
invoke?.resolve(jsObject)
destroy()
}
}
private func setupCamera(direction: String, windowed: Bool) {
do {
var cameraDirection = direction
cameraView.backgroundColor = UIColor.clear
if windowed {
webView.superview?.insertSubview(cameraView, belowSubview: webView)
} else {
webView.superview?.insertSubview(cameraView, aboveSubview: webView)
}
let availableVideoDevices = discoverCaptureDevices()
for device in availableVideoDevices {
if device.position == AVCaptureDevice.Position.back {
backCamera = device
} else if device.position == AVCaptureDevice.Position.front {
frontCamera = device
}
}
// older iPods have no back camera
if cameraDirection == "back" {
if backCamera == nil {
cameraDirection = "front"
}
} else {
if frontCamera == nil {
cameraDirection = "back"
}
}
let input: AVCaptureDeviceInput
input = try createCaptureDeviceInput(
cameraDirection: cameraDirection, backCamera: backCamera, frontCamera: frontCamera)
captureSession = AVCaptureSession()
captureSession!.addInput(input)
metaOutput = AVCaptureMetadataOutput()
captureSession!.addOutput(metaOutput!)
metaOutput!.setMetadataObjectsDelegate(self, queue: DispatchQueue.main)
captureVideoPreviewLayer = AVCaptureVideoPreviewLayer(session: captureSession!)
cameraView.addPreviewLayer(captureVideoPreviewLayer)
self.windowed = windowed
if windowed {
self.previousBackgroundColor = self.webView.backgroundColor
self.webView.isOpaque = false
self.webView.backgroundColor = UIColor.clear
self.webView.scrollView.backgroundColor = UIColor.clear
}
self.cameraReady = true
} catch CaptureError.backCameraUnavailable {
//
} catch CaptureError.frontCameraUnavailable {
//
} catch CaptureError.couldNotCaptureInput {
//
} catch {
//
}
}
private func dismantleCamera() {
DispatchQueue.main.async {
if self.captureSession != nil {
self.captureSession!.stopRunning()
self.cameraView.removePreviewLayer()
self.captureVideoPreviewLayer = nil
self.metaOutput = nil
self.captureSession = nil
self.frontCamera = nil
self.backCamera = nil
}
}
self.isScanning = false
self.cameraReady = false
}
private func destroy() {
dismantleCamera()
invoke = nil
if windowed {
let backgroundColor = previousBackgroundColor ?? UIColor.white
webView.isOpaque = true
webView.backgroundColor = backgroundColor
webView.scrollView.backgroundColor = backgroundColor
}
}
private func prepareInternal(_ direction: String, _ windowed: Bool) {
dismantleCamera()
DispatchQueue.main.async { [self] in
// setup camera with new config
self.setupCamera(direction: direction, windowed: windowed)
}
}
private func getPermissionState() -> String {
var permissionState: String
switch AVCaptureDevice.authorizationStatus(for: .video) {
case .authorized:
permissionState = "granted"
case .denied:
permissionState = "denied"
default:
permissionState = "default"
}
return permissionState
}
@objc override func checkPermissions(_ invoke: Invoke) {
let permissionState = getPermissionState()
invoke.resolve(["camera": permissionState])
}
@objc override func requestPermissions(_ invoke: Invoke) {
let state = getPermissionState()
if state == "default" {
AVCaptureDevice.requestAccess(for: .video) { (authorized) in
invoke.resolve(["camera": authorized ? "granted" : "denied"])
}
} else {
invoke.resolve(["camera": state])
}
}
@objc func openAppSettings(_ invoke: Invoke) {
guard let settingsUrl = URL(string: UIApplication.openSettingsURLString) else {
return
}
DispatchQueue.main.async {
if UIApplication.shared.canOpenURL(settingsUrl) {
UIApplication.shared.open(
settingsUrl,
completionHandler: { (success) in
invoke.resolve()
})
}
}
}
@objc private func prepare(_ invoke: Invoke) {
prepareInternal(
invoke.getString("cameraDirection") ?? "back", invoke.getBool("windowed") ?? false)
invoke.resolve()
}
private func runScanner(_ invoke: Invoke) {
self.cameraReady = false
scanFormats = [AVMetadataObject.ObjectType]()
if (invoke.data["formats"]) != nil {
let _scanFormats = invoke.getArray("formats", String.self)
if _scanFormats != nil && _scanFormats?.count ?? 0 > 0 {
_scanFormats?.forEach { targetedFormat in
if let value = SupportedFormat(rawValue: targetedFormat)?.value {
scanFormats.append(value)
}
}
}
}
if scanFormats.count == 0 {
for supportedFormat in SupportedFormat.allCases {
scanFormats.append(supportedFormat.value)
}
}
DispatchQueue.main.async {
self.metaOutput!.metadataObjectTypes = self.scanFormats
self.captureSession!.startRunning()
}
self.isScanning = true
}
@objc private func scan(_ invoke: Invoke) {
self.invoke = invoke
if self.cameraReady {
runScanner(invoke)
} else {
var iOS14min: Bool = false
if #available(iOS 14.0, *) { iOS14min = true }
if !iOS14min && self.getPermissionState() != "granted" {
var authorized = false
AVCaptureDevice.requestAccess(for: .video) { (isAuthorized) in
authorized = isAuthorized
}
if !authorized {
invoke.reject("denied by the user")
return
}
}
DispatchQueue.main.async {
self.load(webview: self.webView)
self.prepareInternal(
invoke.getString("cameraDirection") ?? "back", invoke.getBool("windowed") ?? false)
self.runScanner(invoke)
}
}
}
@objc private func cancel(_ invoke: Invoke) {
self.invoke?.reject("cancelled")
destroy()
invoke.resolve()
}
}
@_cdecl("init_plugin_barcode_scanner")
func initPlugin() -> Plugin {
return BarcodeScannerPlugin()
}

@ -0,0 +1,53 @@
import AVFoundation
import UIKit
class CameraView: UIView {
var videoPreviewLayer: AVCaptureVideoPreviewLayer?
func interfaceOrientationToVideoOrientation(_ orientation: UIInterfaceOrientation)
-> AVCaptureVideoOrientation
{
switch orientation {
case UIInterfaceOrientation.portrait:
return AVCaptureVideoOrientation.portrait
case UIInterfaceOrientation.portraitUpsideDown:
return AVCaptureVideoOrientation.portraitUpsideDown
case UIInterfaceOrientation.landscapeLeft:
return AVCaptureVideoOrientation.landscapeLeft
case UIInterfaceOrientation.landscapeRight:
return AVCaptureVideoOrientation.landscapeRight
default:
return AVCaptureVideoOrientation.portraitUpsideDown
}
}
override func layoutSubviews() {
super.layoutSubviews()
if let sublayers = self.layer.sublayers {
for layer in sublayers {
layer.frame = self.bounds
}
}
if let interfaceOrientation = UIApplication.shared.windows.first(where: { $0.isKeyWindow })?
.windowScene?.interfaceOrientation
{
self.videoPreviewLayer?.connection?.videoOrientation = interfaceOrientationToVideoOrientation(
interfaceOrientation)
}
}
func addPreviewLayer(_ previewLayer: AVCaptureVideoPreviewLayer?) {
previewLayer!.videoGravity = AVLayerVideoGravity.resizeAspectFill
previewLayer!.frame = self.bounds
self.layer.addSublayer(previewLayer!)
self.videoPreviewLayer = previewLayer
}
func removePreviewLayer() {
if self.videoPreviewLayer != nil {
self.videoPreviewLayer!.removeFromSuperlayer()
self.videoPreviewLayer = nil
}
}
}

@ -1,16 +0,0 @@
import UIKit
import WebKit
import Tauri
import SwiftRs
class ExamplePlugin: Plugin {
@objc public func ping(_ invoke: Invoke) throws {
let value = invoke.getString("value")
invoke.resolve(["value": value as Any])
}
}
@_cdecl("init_plugin_{{ plugin_name_snake_case }}")
func initPlugin(name: SRString, webview: WKWebView?) {
Tauri.registerPlugin(webview: webview, name: name.toString(), plugin: ExamplePlugin())
}

@ -0,0 +1,82 @@
import AVFoundation
func createCaptureDeviceInput(
cameraDirection: String, backCamera: AVCaptureDevice?, frontCamera: AVCaptureDevice?
) throws
-> AVCaptureDeviceInput
{
var captureDevice: AVCaptureDevice
if cameraDirection == "back" {
if backCamera != nil {
captureDevice = backCamera!
} else {
throw CaptureError.backCameraUnavailable
}
} else {
if frontCamera != nil {
captureDevice = frontCamera!
} else {
throw CaptureError.frontCameraUnavailable
}
}
let captureDeviceInput: AVCaptureDeviceInput
do {
captureDeviceInput = try AVCaptureDeviceInput(device: captureDevice)
} catch let error as NSError {
throw CaptureError.couldNotCaptureInput(error: error)
}
return captureDeviceInput
}
@available(
swift, deprecated: 5.6,
message:
"New Xcode? Check if `AVCaptureDevice.DeviceType` has new types and add them accordingly."
)
func discoverCaptureDevices() -> [AVCaptureDevice] {
if #available(iOS 13.0, *) {
return AVCaptureDevice.DiscoverySession(
deviceTypes: [
.builtInTripleCamera, .builtInDualCamera, .builtInTelephotoCamera,
.builtInTrueDepthCamera,
.builtInUltraWideCamera, .builtInDualWideCamera, .builtInWideAngleCamera,
], mediaType: .video, position: .unspecified
).devices
} else {
return AVCaptureDevice.DiscoverySession(
deviceTypes: [
.builtInDualCamera, .builtInWideAngleCamera, .builtInTelephotoCamera,
.builtInTrueDepthCamera,
], mediaType: .video, position: .unspecified
).devices
}
}
func formatStringFromMetadata(_ type: AVMetadataObject.ObjectType) -> String {
switch type {
case AVMetadataObject.ObjectType.upce:
return "UPC_E"
case AVMetadataObject.ObjectType.ean8:
return "EAN_8"
case AVMetadataObject.ObjectType.ean13:
return "EAN_13"
case AVMetadataObject.ObjectType.code39:
return "CODE_39"
case AVMetadataObject.ObjectType.code93:
return "CODE_93"
case AVMetadataObject.ObjectType.code128:
return "CODE_128"
case AVMetadataObject.ObjectType.interleaved2of5:
return "ITF"
case AVMetadataObject.ObjectType.aztec:
return "AZTEC"
case AVMetadataObject.ObjectType.dataMatrix:
return "DATA_MATRIX"
case AVMetadataObject.ObjectType.pdf417:
return "PDF_417"
case AVMetadataObject.ObjectType.qr:
return "QR_CODE"
default:
return type.rawValue
}
}

@ -1 +1 @@
if("__TAURI__"in window){var __TAURI_BARCODESCANNER__=function(e){"use strict";var n=Object.defineProperty,t=(e,n,t)=>{if(!n.has(e))throw TypeError("Cannot "+t)},r=(e,n,r)=>(t(e,n,"read from private field"),r?r.call(e):n.get(e)),a=(e,n,r,a)=>(t(e,n,"write to private field"),a?a.call(e,r):n.set(e,r),r);function i(e,n=!1){let t=window.crypto.getRandomValues(new Uint32Array(1))[0],r=`_${t}`;return Object.defineProperty(window,r,{value:t=>(n&&Reflect.deleteProperty(window,r),e?.(t)),writable:!1,configurable:!0}),t}((e,t)=>{for(var r in t)n(e,r,{get:t[r],enumerable:!0})})({},{Channel:()=>c,PluginListener:()=>o,addPluginListener:()=>l,convertFileSrc:()=>d,invoke:()=>u,transformCallback:()=>i});var s,c=class{constructor(){this.__TAURI_CHANNEL_MARKER__=!0,((e,n,t)=>{if(n.has(e))throw TypeError("Cannot add the same private member more than once");n instanceof WeakSet?n.add(e):n.set(e,t)})(this,s,(()=>{})),this.id=i((e=>{r(this,s).call(this,e)}))}set onmessage(e){a(this,s,e)}get onmessage(){return r(this,s)}toJSON(){return`__CHANNEL__:${this.id}`}};s=new WeakMap;var o=class{constructor(e,n,t){this.plugin=e,this.event=n,this.channelId=t}async unregister(){return u(`plugin:${this.plugin}|remove_listener`,{event:this.event,channelId:this.channelId})}};async function l(e,n,t){let r=new c;return r.onmessage=t,u(`plugin:${e}|register_listener`,{event:n,handler:r}).then((()=>new o(e,n,r.id)))}async function u(e,n={}){return new Promise(((t,r)=>{let a=i((e=>{t(e),Reflect.deleteProperty(window,`_${s}`)}),!0),s=i((e=>{r(e),Reflect.deleteProperty(window,`_${a}`)}),!0);window.__TAURI_IPC__({cmd:e,callback:a,error:s,...n})}))}function d(e,n="asset"){let t=encodeURIComponent(e);return navigator.userAgent.includes("Windows")?`https://${n}.localhost/${t}`:`${n}://localhost/${t}`}return e.cancel=async function(){return await u("plugin:barcodeScanner|cancel")},e.checkPermissions=async function(){return await u("plugin:barcodeScanner|check_permissions").then((e=>e.camera))},e.openAppSettings=async function(){return await u("plugin:barcodeScanner|open_app_settings")},e.prepare=async function(e){return await u("plugin:barcodeScanner|prepare",{...e})},e.requestPermissions=async function(){return await u("plugin:barcodeScanner|request_permissions").then((e=>e.camera))},e.scan=async function(e){return await u("plugin:barcodeScanner|scan",{...e})},e}({});Object.defineProperty(window.__TAURI__,"barcodeScanner",{value:__TAURI_BARCODESCANNER__})}
if("__TAURI__"in window){var __TAURI_TAURIPLUGINBARCODESCANNERAPI__=function(e){"use strict";var n=Object.defineProperty,t=(e,n,t)=>{if(!n.has(e))throw TypeError("Cannot "+t)},r=(e,n,r)=>(t(e,n,"read from private field"),r?r.call(e):n.get(e)),i=(e,n,r,i)=>(t(e,n,"write to private field"),i?i.call(e,r):n.set(e,r),r);function a(e,n=!1){let t=window.crypto.getRandomValues(new Uint32Array(1))[0],r=`_${t}`;return Object.defineProperty(window,r,{value:t=>(n&&Reflect.deleteProperty(window,r),e?.(t)),writable:!1,configurable:!0}),t}((e,t)=>{for(var r in t)n(e,r,{get:t[r],enumerable:!0})})({},{Channel:()=>c,PluginListener:()=>o,addPluginListener:()=>l,convertFileSrc:()=>d,invoke:()=>u,transformCallback:()=>a});var s,c=class{constructor(){this.__TAURI_CHANNEL_MARKER__=!0,((e,n,t)=>{if(n.has(e))throw TypeError("Cannot add the same private member more than once");n instanceof WeakSet?n.add(e):n.set(e,t)})(this,s,(()=>{})),this.id=a((e=>{r(this,s).call(this,e)}))}set onmessage(e){i(this,s,e)}get onmessage(){return r(this,s)}toJSON(){return`__CHANNEL__:${this.id}`}};s=new WeakMap;var o=class{constructor(e,n,t){this.plugin=e,this.event=n,this.channelId=t}async unregister(){return u(`plugin:${this.plugin}|remove_listener`,{event:this.event,channelId:this.channelId})}};async function l(e,n,t){let r=new c;return r.onmessage=t,u(`plugin:${e}|register_listener`,{event:n,handler:r}).then((()=>new o(e,n,r.id)))}async function u(e,n={}){return new Promise(((t,r)=>{let i=a((e=>{t(e),Reflect.deleteProperty(window,`_${s}`)}),!0),s=a((e=>{r(e),Reflect.deleteProperty(window,`_${i}`)}),!0);window.__TAURI_IPC__({cmd:e,callback:i,error:s,...n})}))}function d(e,n="asset"){let t=encodeURIComponent(e);return navigator.userAgent.includes("Windows")?`https://${n}.localhost/${t}`:`${n}://localhost/${t}`}return e.cancel=async function(){u("plugin:barcodeScanner|cancel")},e.checkPermissions=async function(){return u("plugin:barcodeScanner|check_permissions").then((e=>e.camera))},e.openAppSettings=async function(){u("plugin:barcodeScanner|open_app_settings")},e.prepare=async function(e){u("plugin:barcodeScanner|prepare",{...e})},e.requestPermissions=async function(){return u("plugin:barcodeScanner|request_permissions").then((e=>e.camera))},e.scan=async function(e){u("plugin:barcodeScanner|scan",{...e})},e}({});Object.defineProperty(window.__TAURI__,"tauriPluginBarcodeScannerApi",{value:__TAURI_TAURIPLUGINBARCODESCANNERAPI__})}

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