From 0896dd78b22ed138488f833220b77703294b634f Mon Sep 17 00:00:00 2001
From: hdw <hedongwei05@chinasoftinc.com>
Date: Wed, 11 Jun 2025 16:31:01 +0800
Subject: [PATCH] =?UTF-8?q?feat=EF=BC=9A=20=E4=BF=AE=E6=94=B9=E5=BA=9F?=
 =?UTF-8?q?=E5=BC=83api?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 entry/src/main/ets/entryability/EntryAbility.ets | 1 -
 entry/src/main/ets/pages/HomePage.ets            | 6 +++---
 entry/src/main/ets/utils/DecodeUtil.ets          | 7 +++----
 entry/src/main/ets/utils/EncodeUtil.ets          | 6 ++----
 4 files changed, 8 insertions(+), 12 deletions(-)

diff --git a/entry/src/main/ets/entryability/EntryAbility.ets b/entry/src/main/ets/entryability/EntryAbility.ets
index ce9a713..bf4e047 100644
--- a/entry/src/main/ets/entryability/EntryAbility.ets
+++ b/entry/src/main/ets/entryability/EntryAbility.ets
@@ -58,7 +58,6 @@ export default class EntryAbility extends UIAbility {
       }
       hilog.info(0x0000, 'testTag', 'Succeeded in loading the content. Data: %{public}s',
         JSON.stringify(data) ?? '');
-      AppStorage.setOrCreate('uiContext', windowStage.getMainWindowSync().getUIContext());
     });
   }
 
diff --git a/entry/src/main/ets/pages/HomePage.ets b/entry/src/main/ets/pages/HomePage.ets
index 39ae080..9dec4b3 100644
--- a/entry/src/main/ets/pages/HomePage.ets
+++ b/entry/src/main/ets/pages/HomePage.ets
@@ -159,7 +159,7 @@ struct HomePage {
   }
 
   pixelInit() {
-    getPixelMap(this)
+    getPixelMap(this.getUIContext())
       .then((pixelMap?: image.PixelMap) => {
         if (pixelMap) {
           this.isPixelMapChange = !this.isPixelMapChange;
@@ -192,7 +192,7 @@ struct HomePage {
 
       SaveButton(this.saveButtonOptions)
         .onClick(() => {
-          AlertDialog.show({
+          this.getUIContext().showAlertDialog({
             title: $r('app.string.save_image'),
             message: $r('app.string.confirm_save'),
             alignment: DialogAlignment.Center,
@@ -200,7 +200,7 @@ struct HomePage {
               value: $r('app.string.save'),
               action: () => {
                 if (this.pixelMap) {
-                  encode(this, this.pixelMap);
+                  encode(this.getUIContext(), this.pixelMap);
                 }
               }
             },
diff --git a/entry/src/main/ets/utils/DecodeUtil.ets b/entry/src/main/ets/utils/DecodeUtil.ets
index 13c18e7..d9ad2cd 100644
--- a/entry/src/main/ets/utils/DecodeUtil.ets
+++ b/entry/src/main/ets/utils/DecodeUtil.ets
@@ -19,15 +19,14 @@ import Logger from './LoggerUtil';
 import { CommonConstants } from '../common/constant/CommonConstants';
 
 const TAG: string = 'imageEdit_Decode';
-const uiContext: UIContext | undefined = AppStorage.get('uiContext');
 
 /**
  * Async get resource fd.
  *
  * @return file fd.
  */
-async function getResourceFd(component: Object) {
-  const context = uiContext!.getHostContext()!;
+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;
@@ -41,7 +40,7 @@ async function getResourceFd(component: Object) {
  *
  * @return pixelMa.
  */
-export default async function getPixelMap(component: Object) {
+export default async function getPixelMap(component: UIContext) {
   const fd = await getResourceFd(component);
   const imageSourceApi = image.createImageSource(fd);
   if (!imageSourceApi) {
diff --git a/entry/src/main/ets/utils/EncodeUtil.ets b/entry/src/main/ets/utils/EncodeUtil.ets
index 2dd1271..d9fd69f 100644
--- a/entry/src/main/ets/utils/EncodeUtil.ets
+++ b/entry/src/main/ets/utils/EncodeUtil.ets
@@ -20,15 +20,12 @@ import Logger from './LoggerUtil';
 import { CommonConstants } from '../common/constant/CommonConstants';
 
 const TAG: string = 'imageEdit_Encode';
-const uiContext: UIContext | undefined = AppStorage.get('uiContext');
-const context = uiContext!.getHostContext()!;
-let phAccessHelper = photoAccessHelper.getPhotoAccessHelper(context);
 /**
  * Pack the image.
  *
  * @param pixelMap.
  */
-export async function encode(component: Object, pixelMap: PixelMap) {
+export async function encode(component: UIContext, pixelMap: PixelMap) {
   const newPixelMap = pixelMap;
   // Packing image.
   const imagePackerApi = image.createImagePacker();
@@ -41,6 +38,7 @@ export async function encode(component: Object, pixelMap: PixelMap) {
   // 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);
-- 
Gitee