60 lines
2.0 KiB
Plaintext
60 lines
2.0 KiB
Plaintext
/*
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* Copyright (C) 2023 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { ImageKnifeComponent, ImageKnifeOption, FileUtils, ImageKnifeGlobal, GetRes1 } from '@ohos/libraryimageknife'
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import common from '@ohos.app.ability.common'
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import { GetRes2 } from '@ohos/sharedlibrary2'
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@Entry
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@Component
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struct Index {
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@State imageOption1: ImageKnifeOption = {
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loadSrc: $r('app.media.icon'),
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}
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@State imageOption2: ImageKnifeOption = {
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loadSrc: $r('app.media.icon'),
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}
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build() {
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Scroll() {
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Column() {
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Button('点击HSP1主图，HSP2占位,无context').onClick(() => {
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let mainRes = GetRes1.getSample1();
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let placeholderRes = GetRes2.getSample2();
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this.imageOption1 = {
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loadSrc:mainRes,
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placeholderSrc:placeholderRes
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}
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})
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ImageKnifeComponent({ imageKnifeOption: this.imageOption1 }).width(300).height(300).backgroundColor(Color.Pink)
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Button('点击HSP1主图，HSP2占位,有context ').onClick(() => {
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let mainRes = GetRes1.getSample1();
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let placeholderRes = GetRes2.getSample2();
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this.imageOption2 = {
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loadSrc:mainRes,
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placeholderSrc:placeholderRes,
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context:getContext(this) as common.UIAbilityContext
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}
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})
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ImageKnifeComponent({ imageKnifeOption: this.imageOption2 }).width(300).height(300).backgroundColor(Color.Pink)
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}.width('100%')
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}
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.width('100%')
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.height('100%')
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}
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} |