<?xml version="1.0" encoding="utf-8"?>
<DependentLayout
    xmlns:ohos="http://schemas.huawei.com/res/ohos"
    ohos:height="match_parent"
    ohos:width="match_parent">
    <Text
        ohos:id="$+id:main_ability_title_text"
        ohos:height="match_content"
        ohos:width="match_content"/>
</DependentLayout>
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Text text = (Text) findComponentById(ResourceTable.Id_main_ability_title_text);
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Text text = new Text(Context context);
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<?xml version="1.0" encoding="utf-8"?>
<DependentLayout
    xmlns:ohos="http://schemas.huawei.com/res/ohos"
    ohos:id="$+id:main_ability_dp"
    ohos:height="match_parent"
    ohos:width="match_parent">
</DependentLayout>
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DependentLayout main_ability_dp = (DependentLayout) findComponentById(ResourceTable.Id_main_ability_dp);
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Text textInfo = new Text(this);
main_ability_dp.addComponent(textInfo);
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