android - 如何限制应用程序在平板电脑上运行？

Question

我正在为手机制作一个安卓应用程序。我的 UI 没有针对平板电脑进行优化，所以我不希望平板电脑用户使用它。如何限制我的应用在平板电脑上运行？

Answer 1

您必须使用<compatible-screens>清单中的元素来明确声明您希望支持的屏幕尺寸和密度。

以下示例来自有关此主题的文档：

<compatible-screens>
    <!-- all small size screens -->
    <screen android:screenSize="small" android:screenDensity="ldpi" />
    <screen android:screenSize="small" android:screenDensity="mdpi" />
    <screen android:screenSize="small" android:screenDensity="hdpi" />
    <screen android:screenSize="small" android:screenDensity="xhdpi" />
    <!-- all normal size screens -->
    <screen android:screenSize="normal" android:screenDensity="ldpi" />
    <screen android:screenSize="normal" android:screenDensity="mdpi" />
    <screen android:screenSize="normal" android:screenDensity="hdpi" />
    <screen android:screenSize="normal" android:screenDensity="xhdpi" />
</compatible-screens>

请注意，该示例存在缺陷，因为它会阻止您的应用出现在-xxhdpi设备上（例如，SONY Xperia Z、Droid DNA）。您还需要添加另一对<screen>元素xxhdpi来涵盖该场景：

<compatible-screens>
    <!-- all small size screens -->
    <screen android:screenSize="small" android:screenDensity="ldpi" />
    <screen android:screenSize="small" android:screenDensity="mdpi" />
    <screen android:screenSize="small" android:screenDensity="hdpi" />
    <screen android:screenSize="small" android:screenDensity="xhdpi" />
    <screen android:screenSize="small" android:screenDensity="xxhdpi" />
    <!-- all normal size screens -->
    <screen android:screenSize="normal" android:screenDensity="ldpi" />
    <screen android:screenSize="normal" android:screenDensity="mdpi" />
    <screen android:screenSize="normal" android:screenDensity="hdpi" />
    <screen android:screenSize="normal" android:screenDensity="xhdpi" />
    <screen android:screenSize="normal" android:screenDensity="xxhdpi" />
</compatible-screens>