Click the CreatingXML application icon.

单击CreatingXML应用程序图标。

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Select Create Activity: Activity class (CreatingXML).

选择创建活动：活动类(CreatingXML)。

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Figure 2 shows the directory structure of the Android project CreatingXML.

图2显示了Android项目CreatingXML的目录结构。

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Now you'll create an XML document in the activity class CreatingXML, which extends the Activity class.

现在，您将在活动类 CreatingXML 中创建一份XML文档，该类扩展了Activity 类。

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Now you'll create an XML document in the activity class CreatingXML, which extends the Activity class.

现在，您将在活动类 CreatingXML 中创建一份XML文档，该类扩展了Activity 类。

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