From 4d0bc26a86e9ae58a2e030faabbae75676a09855 Mon Sep 17 00:00:00 2001
From: yeliulee <yeliuleet@gmail.com>
Date: Thu, 25 Jul 2024 20:36:33 +0800
Subject: [PATCH 1/2] implement analyzeImage for ohos

---
 ohos/src/main/ets/MobileScannerPlugin.ets | 39 +++++++++++++++++++++--
 1 file changed, 37 insertions(+), 2 deletions(-)

diff --git a/ohos/src/main/ets/MobileScannerPlugin.ets b/ohos/src/main/ets/MobileScannerPlugin.ets
index 376fb64..e625bd4 100644
--- a/ohos/src/main/ets/MobileScannerPlugin.ets
+++ b/ohos/src/main/ets/MobileScannerPlugin.ets
@@ -26,9 +26,10 @@ import Log from '@ohos/flutter_ohos/src/main/ets/util/Log';
 import { AbilityAware, AbilityPluginBinding, ByteBuffer } from '@ohos/flutter_ohos/index';
 import { UIAbility } from '@kit.AbilityKit';
 import { cameraPermission, checkPermissions, requestPermissions } from './CameraPermissions';
-import { customScan, scanBarcode, scanCore } from '@kit.ScanKit';
+import { customScan, detectBarcode, scanBarcode, scanCore } from '@kit.ScanKit';
 import EventChannel, { EventSink } from '@ohos/flutter_ohos/src/main/ets/plugin/common/EventChannel';
 import { Barcode, BarcodeFormat, BarcodeType } from './Barcode';
+import { fileUri } from '@kit.CoreFileKit';
 
 const TAG: string = "mobile_scanner";
 
@@ -246,7 +247,41 @@ export class MobileScannerPlugin implements FlutterPlugin, MethodCallHandler, Ab
   }
 
   analyzeImage(call: MethodCall, result: MethodResult) {
-    result.notImplemented()
+    const path: string = call.args
+    let inputImage: detectBarcode.InputImage
+
+    if(path.startsWith('file://')) {
+      inputImage = {
+        uri: path
+      }
+    } else {
+      inputImage = {
+        uri: fileUri.getUriFromPath(path)
+      }
+    }
+
+    const options: scanBarcode.ScanOptions = {
+      enableMultiMode: true,
+    }
+
+    detectBarcode.decode(inputImage, options).then((r) => {
+      const _r: Barcode[] = r.map(item => {
+        return {
+          displayValue: item.originalValue,
+          rawValue: item.originalValue,
+          format: BarcodeFormat.unknown,
+          type: BarcodeType.unknown,
+        } as Barcode;
+      });
+      this.analyzerCallback(_r);
+      result.success(_r.length > 0);
+    }).catch((e: Error) => {
+      result.error(
+        "MobileScanner",
+        `Failed to analyze image, ${e.message}`,
+        null
+      )
+    })
   }
 
   setScale(call: MethodCall, result: MethodResult) {
-- 
Gitee


From d8045b5e807b00e6d83c256730ea8ba6d8a88259 Mon Sep 17 00:00:00 2001
From: yeliulee <yeliuleet@gmail.com>
Date: Thu, 25 Jul 2024 20:55:22 +0800
Subject: [PATCH 2/2] implement analyzeImage for ohos

Signed-off-by: yeliulee <yeliuleet@gmail.com>
---
 ohos/src/main/ets/MobileScannerPlugin.ets | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/ohos/src/main/ets/MobileScannerPlugin.ets b/ohos/src/main/ets/MobileScannerPlugin.ets
index e625bd4..d65f448 100644
--- a/ohos/src/main/ets/MobileScannerPlugin.ets
+++ b/ohos/src/main/ets/MobileScannerPlugin.ets
@@ -62,7 +62,6 @@ export class MobileScannerPlugin implements FlutterPlugin, MethodCallHandler, Ab
   private surfaceId: string | null = null;
   private binding: FlutterPluginBinding | null = null;
   private isStart = false;
-
   private cameraWidth: number = 0;
   private cameraHeight: number = 0;
 
@@ -74,7 +73,8 @@ export class MobileScannerPlugin implements FlutterPlugin, MethodCallHandler, Ab
     this.binding = binding;
 
     this.applicationContext = binding.getApplicationContext();
-    this.methodChannel = new MethodChannel(binding.getBinaryMessenger(), "dev.steenbakker.mobile_scanner/scanner/method");
+    this.methodChannel =
+      new MethodChannel(binding.getBinaryMessenger(), "dev.steenbakker.mobile_scanner/scanner/method");
     this.methodChannel.setMethodCallHandler(this);
 
     this.eventChannel = new EventChannel(binding.getBinaryMessenger(), "dev.steenbakker.mobile_scanner/scanner/event");
@@ -250,7 +250,7 @@ export class MobileScannerPlugin implements FlutterPlugin, MethodCallHandler, Ab
     const path: string = call.args
     let inputImage: detectBarcode.InputImage
 
-    if(path.startsWith('file://')) {
+    if (path.startsWith('file://')) {
       inputImage = {
         uri: path
       }
-- 
Gitee