| <html devsite><head> |
| <title>实现圆形图标</title> |
| <meta name="project_path" value="/_project.yaml"/> |
| <meta name="book_path" value="/_book.yaml"/> |
| </head> |
| <body> |
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| <p>Android 7.1.1 及更高版本支持使用圆形<a href="https://developer.android.com/guide/practices/ui_guidelines/icon_design_launcher.html">启动器图标</a>。默认情况下，系统不会启用圆形启动器图标。要在设备实现中使用圆形图标，您必须修改设备上的<a href="/source/add-device.html#use-resource-overlays">资源覆盖层</a>才能予以启用。</p> |
| |
| <p>您使用了叠加层的资源文件位于以下位置： |
| <code><a href="https://android.googlesource.com/platform/frameworks/base/+/master/core/res/res/values/config.xml">frameworks/base/core/res/res/values/config.xml</a></code> |
| |
| </p><p>要启用圆形图标，请将叠加层文件中的 <code>config_useRoundIcon</code> 设置从 <code>false</code> 更改为 <code>true</code>：</p> |
| |
| <pre class="devsite-click-to-copy"> |
| <!-- Flag indicating whether round icons should be parsed from the application manifest. --> |
| <bool name="config_useRoundIcon">true</bool> |
| </pre> |
| |
| </body></html> |
