Pre Merge pull request !433 from Madi/master

2.修复onLoadStart会调用2次的bug

Signed-off-by: madixin <madixin@huawei.com>

entry/src/main/ets/pages/AutoImageFit.ets

@@ -15,42 +15,43 @@
 import {
   ImageKnifeComponent,
   ImageKnifeData,
-  ImageKnifeRequest, LogUtil
+  ImageKnifeRequest
 } from '@ohos/libraryimageknife';
 
 @Entry
 @Component
 struct AutoImageFit {
-  @State width1: Length = '100%'
+  @State width1: Length = "100%"
 
   build() {
     Scroll() {
       Column() {
         Button($r('app.string.adjust_size')).onClick(() => {
-          if (this.width1.toString() == '100%') {
-            this.width1 = '60%'
+          if (this.width1.toString() == "100%") {
+            this.width1 = "60%"
           } else {
-            this.width1 = '100%'
+            this.width1 = "100%"
           }
-        }).width('100%')
-        Text('Image')
-        Image('https://contentcenter-drcn.dbankcdn.cn/pub_1/DevEcoSpace_1_900_9/56/v3/8MdhfSsCSMKj4sA6okUWrg/5uBx56tLTUO3RYQl-E5JiQ.jpg').width('100%').objectFit(ImageFit.Auto)
-        Text('ImageKnife')
+        }).width("100%")
+        Text("Image")
+        Image("https://img1.baidu.com/it/u=313035107,662730619&fm=253&fmt=auto&app=138&f=JPEG?w=800&h=1233").width("100%").objectFit(ImageFit.Auto)
+        Text("ImageKnife")
         ImageKnifeComponent({
           imageKnifeOption: {
-            loadSrc: 'https://contentcenter-drcn.dbankcdn.cn/pub_1/DevEcoSpace_1_900_9/56/v3/8MdhfSsCSMKj4sA6okUWrg/5uBx56tLTUO3RYQl-E5JiQ.jpg',
+            loadSrc: "https://img1.baidu.com/it/u=313035107,662730619&fm=253&fmt=auto&app=138&f=JPEG?w=800&h=1233",
+
             objectFit: ImageFit.Auto,
             onLoadListener: {
               onLoadStart: (request?: ImageKnifeRequest) => {
-                LogUtil.info('onLoadStart')
+                console.info("11111111111111111111  onLoadStart")
               },
               onLoadSuccess: (data: string | PixelMap | undefined, imageKnifeData: ImageKnifeData,
                 request?: ImageKnifeRequest) => {
-                LogUtil.info('onLoadSuccess')
+                console.info("11111111111111111111  onLoadSuccess")
               }
             }
           }
-        }).width('100%')
+        }).width("100%")
 
       }.width(this.width1).border({ width: 1 })
     }

library/src/main/ets/components/ImageKnifeComponent.ets

@@ -152,6 +152,7 @@ export struct ImageKnifeComponent {
           this.pixelMap = pixelMap
           if (typeof this.pixelMap !== 'string') {
             if (this.imageKnifeOption.objectFit === ImageFit.Auto && this.isImageFitAutoResize == false) {
+           //   this.adaptiveWidth = this.currentWidth
               this.adaptiveHeight = this.currentWidth * size.height / size.width
               this.isImageFitAutoResize = true
             }