From ae56f5b46a7a4cf822e3a319415eb97c5cf60f51 Mon Sep 17 00:00:00 2001
From: ZhangQ <12903047+zq-kexin@user.noreply.gitee.com>
Date: Tue, 9 Sep 2025 07:02:53 +0000
Subject: [PATCH 1/2] =?UTF-8?q?=E5=BC=82=E5=B8=B8=E6=8D=95=E8=8E=B7?=
 =?UTF-8?q?=E6=95=B4=E6=94=B9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: ZhangQ <12903047+zq-kexin@user.noreply.gitee.com>
---
 entry/src/main/ets/utils/DecodeUtil.ets | 23 +++++++++++-----
 entry/src/main/ets/utils/EncodeUtil.ets | 35 ++++++++++++++++---------
 2 files changed, 38 insertions(+), 20 deletions(-)

diff --git a/entry/src/main/ets/utils/DecodeUtil.ets b/entry/src/main/ets/utils/DecodeUtil.ets
index d9ad2cd..f71a69b 100644
--- a/entry/src/main/ets/utils/DecodeUtil.ets
+++ b/entry/src/main/ets/utils/DecodeUtil.ets
@@ -17,6 +17,8 @@ import { fileIo } from '@kit.CoreFileKit';
 import { image } from '@kit.ImageKit';
 import Logger from './LoggerUtil';
 import { CommonConstants } from '../common/constant/CommonConstants';
+import { hilog } from '@kit.PerformanceAnalysisKit';
+import { BusinessError } from '@kit.BasicServicesKit';
 
 const TAG: string = 'imageEdit_Decode';
 
@@ -26,13 +28,20 @@ const TAG: string = 'imageEdit_Decode';
  * @return file fd.
  */
 async function getResourceFd(component: UIContext) {
-  const context = component.getHostContext()!;
-  const resourceMgr = context.resourceManager;
-  let imageBuffer = await resourceMgr.getMediaContent($r("app.media.ic_low"))
-  let filePath = context.cacheDir + '/' + CommonConstants.RAW_FILE_NAME;
-  let file = fileIo.openSync(filePath, fileIo.OpenMode.READ_WRITE | fileIo.OpenMode.CREATE);
-  fileIo.writeSync(file.fd, imageBuffer.buffer);
-  return file.fd;
+  let fd: number = 0;
+  try {
+    const context = component.getHostContext()!;
+    const resourceMgr = context.resourceManager;
+    let imageBuffer = await resourceMgr.getMediaContent($r("app.media.ic_low"))
+    let filePath = context.cacheDir + '/' + CommonConstants.RAW_FILE_NAME;
+    let file = fileIo.openSync(filePath, fileIo.OpenMode.READ_WRITE | fileIo.OpenMode.CREATE);
+    fileIo.writeSync(file.fd, imageBuffer.buffer);
+    fd = file.fd;
+  } catch (error) {
+    let err = error as BusinessError;
+    hilog.error(0x0000, 'GetResourceString', `getResourceString failed. code=${err.code}, message=${err.message}`);
+  }
+  return fd;
 }
 
 /**
diff --git a/entry/src/main/ets/utils/EncodeUtil.ets b/entry/src/main/ets/utils/EncodeUtil.ets
index d9fd69f..ea74ae3 100644
--- a/entry/src/main/ets/utils/EncodeUtil.ets
+++ b/entry/src/main/ets/utils/EncodeUtil.ets
@@ -18,6 +18,8 @@ import { fileIo } from '@kit.CoreFileKit';
 import { image } from '@kit.ImageKit';
 import Logger from './LoggerUtil';
 import { CommonConstants } from '../common/constant/CommonConstants';
+import { BusinessError } from '@kit.BasicServicesKit';
+import { hilog } from '@kit.PerformanceAnalysisKit';
 
 const TAG: string = 'imageEdit_Encode';
 /**
@@ -33,17 +35,24 @@ export async function encode(component: UIContext, pixelMap: PixelMap) {
     format: CommonConstants.ENCODE_FORMAT,
     quality: CommonConstants.ENCODE_QUALITY
   }
-  const imageData = await imagePackerApi.packToData(newPixelMap, packOptions);
-  Logger.info(TAG, `imageData's length is ${imageData.byteLength}`);
-  // Create image asset.
-  let photoType: photoAccessHelper.PhotoType = photoAccessHelper.PhotoType.IMAGE;
-  let extension: string = 'jpg';
-  const phAccessHelper = photoAccessHelper.getPhotoAccessHelper(component.getHostContext());
-  phAccessHelper.createAsset(photoType, extension, (err, uri) => {
-    if (uri != undefined) {
-      let file = fileIo.openSync(uri, fileIo.OpenMode.READ_WRITE);
-      fileIo.writeSync(file.fd, imageData);
-      fileIo.close(file.fd);
-    }
-  });
+  try {
+    const imageData = await imagePackerApi.packToData(newPixelMap, packOptions);
+    Logger.info(TAG, `imageData's length is ${imageData.byteLength}`);
+    // Create image asset.
+    let photoType: photoAccessHelper.PhotoType = photoAccessHelper.PhotoType.IMAGE;
+    let extension: string = 'jpg';
+    const phAccessHelper = photoAccessHelper.getPhotoAccessHelper(component.getHostContext());
+    phAccessHelper.createAsset(photoType, extension, (err, uri) => {
+      if (uri != undefined) {
+        let file = fileIo.openSync(uri, fileIo.OpenMode.READ_WRITE);
+        fileIo.writeSync(file.fd, imageData);
+        fileIo.close(file.fd).catch(() => {
+          hilog.error(0x0000, TAG, `fileIo close failed. code=${err.code}, message=${err.message}`);
+        });
+      }
+    });
+  } catch (error) {
+    let err = error as BusinessError;
+    hilog.error(0x0000, TAG, `createAsset failed. code=${err.code}, message=${err.message}`);
+  }
 }
\ No newline at end of file
-- 
Gitee


From 27cb8b61f7ee87148f53a91ab14a3a62344070a5 Mon Sep 17 00:00:00 2001
From: ZhangQ <12903047+zq-kexin@user.noreply.gitee.com>
Date: Tue, 23 Sep 2025 03:20:46 +0000
Subject: [PATCH 2/2] =?UTF-8?q?=E5=BC=82=E5=B8=B8=E6=8D=95=E8=8E=B7?=
 =?UTF-8?q?=E6=95=B4=E6=94=B9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: ZhangQ <12903047+zq-kexin@user.noreply.gitee.com>
---
 build-profile.json5                     | 1 +
 entry/src/main/ets/utils/DecodeUtil.ets | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/build-profile.json5 b/build-profile.json5
index b3b0115..403004a 100644
--- a/build-profile.json5
+++ b/build-profile.json5
@@ -5,6 +5,7 @@
         "name": "default",
         "signingConfig": "default",
         "compatibleSdkVersion": "5.0.5(17)",
+        "targetSdkVersion": "5.0.5(17)",
         "runtimeOS": "HarmonyOS"
       }
     ],
diff --git a/entry/src/main/ets/utils/DecodeUtil.ets b/entry/src/main/ets/utils/DecodeUtil.ets
index f71a69b..6a8d0ee 100644
--- a/entry/src/main/ets/utils/DecodeUtil.ets
+++ b/entry/src/main/ets/utils/DecodeUtil.ets
@@ -32,7 +32,7 @@ async function getResourceFd(component: UIContext) {
   try {
     const context = component.getHostContext()!;
     const resourceMgr = context.resourceManager;
-    let imageBuffer = await resourceMgr.getMediaContent($r("app.media.ic_low"))
+    let imageBuffer = await resourceMgr.getMediaContent($r("app.media.ic_low").id)
     let filePath = context.cacheDir + '/' + CommonConstants.RAW_FILE_NAME;
     let file = fileIo.openSync(filePath, fileIo.OpenMode.READ_WRITE | fileIo.OpenMode.CREATE);
     fileIo.writeSync(file.fd, imageBuffer.buffer);
-- 
Gitee