From 8d4b509b0a1ac658d722713c340e74ff0d14721f Mon Sep 17 00:00:00 2001
From: WangLin305 <wanglin284@huawei.com>
Date: Tue, 9 Sep 2025 20:49:30 +0800
Subject: [PATCH] catch throw error

---
 entry/src/main/ets/pages/Index.ets | 25 +++++++++++++++++--------
 1 file changed, 17 insertions(+), 8 deletions(-)

diff --git a/entry/src/main/ets/pages/Index.ets b/entry/src/main/ets/pages/Index.ets
index f14114b..a756552 100644
--- a/entry/src/main/ets/pages/Index.ets
+++ b/entry/src/main/ets/pages/Index.ets
@@ -27,14 +27,20 @@ class CompressedImageInfo {
   imageByteLength: number = 0;
 }
 
-async function compressedImage(sourcePixelMap: image.PixelMap, maxCompressedImageSize: number): Promise<CompressedImageInfo> {
+async function compressedImage(sourcePixelMap: image.PixelMap,
+  maxCompressedImageSize: number): Promise<CompressedImageInfo> {
   const imagePackerApi = image.createImagePacker();
   const IMAGE_QUALITY = 0;
   const packOpts: image.PackingOption = { format: "image/jpeg", quality: IMAGE_QUALITY };
-  let compressedImageData: ArrayBuffer = await imagePackerApi.packToData(sourcePixelMap, packOpts);
+  let compressedImageData: ArrayBuffer = await imagePackerApi.packToData(sourcePixelMap, packOpts)
+    .catch((error: BusinessError) => {
+      hilog.error(0x0000, TAG, `releaseVideo catch error, code: ${error.code}, message: ${error.message}`);
+      return new ArrayBuffer(0);
+    });
   const maxCompressedImageByte = maxCompressedImageSize * CommonConstants.BYTE_CONVERSION;
   if (maxCompressedImageByte > compressedImageData.byteLength) {
-    compressedImageData = await packingImage(compressedImageData, sourcePixelMap, IMAGE_QUALITY, maxCompressedImageByte);
+    compressedImageData =
+      await packingImage(compressedImageData, sourcePixelMap, IMAGE_QUALITY, maxCompressedImageByte);
   } else {
     let imageScale = 1;
     const REDUCE_SCALE = CommonConstants.REDUCE_SCALE;
@@ -55,12 +61,15 @@ async function compressedImage(sourcePixelMap: image.PixelMap, maxCompressedImag
 async function packing(sourcePixelMap: image.PixelMap, imageQuality: number): Promise<ArrayBuffer> {
   const imagePackerApi = image.createImagePacker();
   const packOpts: image.PackingOption = { format: "image/jpeg", quality: imageQuality };
-  const data: ArrayBuffer = await imagePackerApi.packToData(sourcePixelMap, packOpts);
+  const data: ArrayBuffer = await imagePackerApi.packToData(sourcePixelMap, packOpts).catch((error: BusinessError) => {
+    hilog.error(0x0000, TAG, `releaseVideo catch error, code: ${error.code}, message: ${error.message}`);
+    return new ArrayBuffer(0);
+  });
   return data;
 }
 
 async function packingImage(compressedImageData: ArrayBuffer, sourcePixelMap: image.PixelMap,
-                            imageQuality: number, maxCompressedImageByte: number): Promise<ArrayBuffer> {
+  imageQuality: number, maxCompressedImageByte: number): Promise<ArrayBuffer> {
   const packingArray: number[] = [];
   const DICHOTOMY_ACCURACY = CommonConstants.DICHOTOMY_ACCURACY;
   for (let i = 0; i <= CommonConstants.PICTURE_QUALITY_MAX; i += DICHOTOMY_ACCURACY) {
@@ -99,12 +108,12 @@ async function saveImage(compressedImageData: ArrayBuffer): Promise<CompressedIm
     if (res) {
       fileIo.unlinkSync(compressedImageUri);
     }
+    const file: fileIo.File = fileIo.openSync(compressedImageUri, fileIo.OpenMode.READ_WRITE | fileIo.OpenMode.CREATE);
+    fileIo.writeSync(file.fd, compressedImageData);
+    fileIo.closeSync(file);
   } catch (err) {
     hilog.error(0x0000, TAG, JSON.stringify(err));
   }
-  const file: fileIo.File = fileIo.openSync(compressedImageUri, fileIo.OpenMode.READ_WRITE | fileIo.OpenMode.CREATE);
-  fileIo.writeSync(file.fd, compressedImageData);
-  fileIo.closeSync(file);
   let compressedImageInfo: CompressedImageInfo = new CompressedImageInfo();
   compressedImageInfo.imageUri = compressedImageUri;
   compressedImageInfo.imageByteLength = compressedImageData.byteLength;
-- 
Gitee