// 添加maven仓库
repositories {
    maven {
        url 'https://s01.oss.sonatype.org/content/repositories/snapshots/'
    }
}

// 添加依赖库
dependencies {
    implementation 'com.gitee.chinasoft_ohos:AsymmetricGridview:0.0.1-SNAPSHOT'   
}

<com.felipecsl.lib.AsymmetricRecyclerView
    xmlns:ohos="http://schemas.huawei.com/res/ohos"
    ohos:id="$+id:recyclerView"
    ohos:height="match_parent"
    ohos:width="match_parent"/>

    @Override
    public void onStart(Intent intent) {
        super.onStart(intent);
        super.setUIContent(ResourceTable.Layout_ability_main);
        AsymmetricRecyclerView recyclerView = (AsymmetricRecyclerView) findComponentById(ResourceTable.Id_recyclerView);
        RecyclerViewAdapter adapter = new RecyclerViewAdapter(demoUtils.moarItems(50));
        recyclerView.setRequestedColumnCount(3);
        recyclerView.setDebugging(true);
        recyclerView.setRequestedHorizontalSpacing(Utils.vpToPx(this, 3));
        recyclerView.setItemProvider(new AsymmetricRecyclerViewAdapter<>(this, recyclerView, adapter));
    }

// Setting to true will move items up and down to better use the space
// Defaults to false.
listView.setAllowReordering(true);
listView.isAllowReordering(); // true