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ImageKnife
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更新说明： 

1、优化了内存缓存策略，修复了内存缓存策略给布尔值不生效的问题

Signed-off-by: 明月清风 <2928139825@qq.com>
This commit is contained in:
明月清风 2023-09-08 15:30:24 +08:00
parent 803b7c3bfe
commit 0d12aada09
9 changed files with 104 additions and 12 deletions
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2
AppScope/app.json5
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@ -3,7 +3,7 @@
"bundleName": "com.openharmony.imageknife",
"vendor": "example",
"versionCode": 1000000,
"versionName": "2.0.4",
"versionName": "2.0.5",
"icon": "$media:app_icon",
"label": "$string:app_name",
"distributedNotificationEnabled": true

6
CHANGELOG.md
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@ -1,3 +1,9 @@
## 2.0.5
- 修复若干问题：
​ 优化了内存缓存策略，修复了内存缓存策略给布尔值不生效的问题
## 2.0.4
- 修复若干问题：

2
entry/oh-package.json5
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@ -4,7 +4,7 @@
"name": "entry",
"description": "example description",
"repository": {},
"version": "2.0.4",
"version": "2.0.5",
"dependencies": {
"@ohos/imageknife": "file:../imageknife",
"@ohos/disklrucache": "^2.0.0"

77
entry/src/main/ets/pages/OptionTestPage.ets Normal file
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@ -0,0 +1,77 @@
/*
* Copyright (C) 2022 Huawei Device Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { ImageKnifeComponent, ImageKnifeOption,NONE } from '@ohos/imageknife'
@Entry
@Component
struct OptionTestPage {
@State imageKnifeOption1: ImageKnifeOption =
{
loadSrc: $r('app.media.icon'),
placeholderSrc: $r('app.media.icon_loading'),
errorholderSrc: $r('app.media.icon_failed'),
};
@State imageKnifeOption2: ImageKnifeOption =
{
loadSrc: $r('app.media.icon'),
placeholderSrc: $r('app.media.icon_loading'),
errorholderSrc: $r('app.media.icon_failed')
};
build() {
Scroll() {
Flex({ direction: FlexDirection.Column, alignItems: ItemAlign.Center, justifyContent: FlexAlign.Center }) {
Text("示例加载图片不进行缓存").fontSize(15)
Flex({ direction: FlexDirection.Row, alignItems: ItemAlign.Center, justifyContent: FlexAlign.Center }) {
Button("加载")
.onClick(() => {
this.imageKnifeOption1 = {
loadSrc: 'https://img-blog.csdn.net/20140514114029140',
placeholderSrc: $r('app.media.icon_loading'),
errorholderSrc: $r('app.media.icon_failed'),
onlyRetrieveFromCache: false,
isCacheable: false,
strategy: new NONE()
}
}).margin({ top: 5, left: 3 })
ImageKnifeComponent({ imageKnifeOption: this.imageKnifeOption1 }).width(300).height(300)
}.width('100%').backgroundColor(Color.Pink)
Text("示例：加载图片进行缓存").fontSize(15)
Flex({ direction: FlexDirection.Row, alignItems: ItemAlign.Center, justifyContent: FlexAlign.Center }) {
Button("加载")
.onClick(() => {
this.imageKnifeOption2 = {
loadSrc: 'https://img-blog.csdn.net/20140514114029140',
placeholderSrc: $r('app.media.icon_loading'),
errorholderSrc: $r('app.media.icon_failed'),
onlyRetrieveFromCache: true,
isCacheable: true,
strategy: new NONE()
}
}).margin({ top: 5, left: 3 })
ImageKnifeComponent({ imageKnifeOption: this.imageKnifeOption2 }).width(300).height(300)
}.width('100%').backgroundColor(Color.Pink)
}
}.width('100%')
.height('100%')
}
}

5
entry/src/main/ets/pages/imageknifeTestCaseIndex.ets
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@ -144,6 +144,11 @@ struct IndexFunctionDemo {
console.log("加载媒体库uri")
router.pushUrl({ url: "pages/dataShareUriLoadPage" });
}).margin({ top: 5, left: 3 })
Button("测试Option缓存是否生效")
.onClick(() => {
console.log("加载媒体库uri")
router.pushUrl({ url: "pages/OptionTestPage" });
}).margin({ top: 5, left: 3 })
}.width('100%').height(60).backgroundColor(Color.Pink)
Text("测试pngj和裁剪").fontSize(15)

5
entry/src/main/resources/base/profile/main_pages.json
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@ -29,6 +29,7 @@
"pages/tempUrlTestPage",
"pages/drawFactoryTestPage",
"pages/testSingleFrameGifPage",
"pages/testGifLoadWithWorkerPage"
"pages/testGifLoadWithWorkerPage",
"pages/OptionTestPage"
]
}
}

2
imageknife/oh-package.json5
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@ -14,7 +14,7 @@
"main": "index.ets",
"repository": "https://gitee.com/openharmony-tpc/ImageKnife",
"type": "module",
"version": "2.0.4",
"version": "2.0.5",
"dependencies": {
"@ohos/disklrucache": "^2.0.0",
"@ohos/svg": "^2.0.0",

15
imageknife/src/main/ets/components/imageknife/ImageKnifeComponent.ets
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@ -33,7 +33,6 @@ export struct ImageKnifeComponent {
private lastHeight: number = 0
private currentWidth: number = 0
private currentHeight: number = 0
// 定时器id
private gifTimerId: number = 0
// 完整gif播放时间
@ -178,16 +177,20 @@ export struct ImageKnifeComponent {
}
configCacheStrategy(request: RequestOption) {
if (this.imageKnifeOption.onlyRetrieveFromCache) {
if (this.imageKnifeOption.onlyRetrieveFromCache != null && this.imageKnifeOption.onlyRetrieveFromCache != undefined) {
request.retrieveDataFromCache(this.imageKnifeOption.onlyRetrieveFromCache)
}
request.skipMemoryCache(!this.imageKnifeOption.isCacheable)
if (this.imageKnifeOption.strategy) {
if (this.imageKnifeOption.isCacheable != null && this.imageKnifeOption.isCacheable != undefined) {
request.skipMemoryCache(!this.imageKnifeOption.isCacheable)
console.log("内存缓存策略" + this.imageKnifeOption.isCacheable)
}
if (this.imageKnifeOption.strategy != null && this.imageKnifeOption.strategy != undefined) {
request.diskCacheStrategy(this.imageKnifeOption.strategy)
}
if (this.imageKnifeOption.allCacheInfoCallback) {
if (this.imageKnifeOption.allCacheInfoCallback != null && this.imageKnifeOption.allCacheInfoCallback != undefined) {
request.addAllCacheInfoCallback(this.imageKnifeOption.allCacheInfoCallback)
}
}

2
oh-package.json5
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@ -6,6 +6,6 @@
"name": "imageknife",
"description": "example description",
"repository": {},
"version": "2.0.4",
"version": "2.0.5",
"dependencies": {}
}