ExpandableLayout

allprojects {

   repositories {

       maven {

           url 'https://s01.oss.sonatype.org/content/repositories/releases/'

       }

   }

}

dependencies {

   implementation('com.gitee.chinasoft_ohos:ExpandableLayout:1.0.0')

   ......  

}

  <ScrollView
        ohos:id="$+id:scrollview"
        ohos:background_element="#ffffff"
        ohos:height="match_parent"
        ohos:width="match_parent">

        <DependentLayout
            ohos:orientation="horizontal"
            ohos:height="match_content"
            ohos:width="match_parent">
            <com.hos.expandblelib.ExpandableLayout
                ohos:id="$+id:el"
                ohos:width="match_parent"
                ohos:height="match_parent"/>
        </DependentLayout>
    </ScrollView>

       sectionLinearLayout.addSection(getSection());

   sectionLinearLayout.setRenderer(new ExpandableLayout.Renderer<FruitCategory, Fruit>() {
            @Override
            public void renderParent(Component view, FruitCategory model, boolean isExpanded, int parentPosition) {
                ((Text) view.findComponentById(ResourceTable.Id_tvParent)).setText(model.getName());
                Image image = (Image) view.findComponentById(ResourceTable.Id_arrow);
                image.setPixelMap(isExpanded ? ResourceTable.Graphic_arrow_down : ResourceTable.Graphic_arrow_up);
            }

            @Override
            public void renderChild(Component view, Fruit model, int parentPosition, int childPosition) {
                ((Text) view.findComponentById(ResourceTable.Id_tvChild)).setText(model.getName());
            }

        });

    sectionLinearLayout.setExpandListener((ExpandCollapseListener.ExpandListener<FruitCategory>) (parentIndex, parent, view) -> {
        Image image = (Image) view.findComponentById(ResourceTable.Id_arrow);
        image.setPixelMap(ResourceTable.Graphic_arrow_down);
    });

        sectionLinearLayout.setCollapseListener((ExpandCollapseListener.CollapseListener<FruitCategory>) (parentIndex, parent, view) -> {
            Image image = (Image) view.findComponentById(ResourceTable.Id_arrow);
            image.setPixelMap(ResourceTable.Graphic_arrow_up);
        });

CodeCheck代码测试无异常

CloudTest代码测试无异常

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当前版本demo功能与原组件基本无差异

  Copyright 2017 Mert Şimşek.

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.