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Added in API level 3

Summary: Ctors | Methods | Inherited Methods | [Expand All]

public class LauncherActivity.IconResizer
extends Object

java.lang.Object
↳	android.app.LauncherActivity.IconResizer

实用程序类调整图标大小以匹配默认图标大小。

Public constructors
`LauncherActivity.IconResizer()`

Public methods
`Drawable`	`createIconThumbnail(Drawable icon)` 返回表示指定Drawable的缩略图的Drawable。

From class java.lang.Object

Added in API level 3

LauncherActivity.IconResizer ()

Added in API level 3

Drawable createIconThumbnail (Drawable icon)

返回表示指定Drawable的缩略图的Drawable。缩略图的大小由android.R.dimen.launcher_application_icon_size维度定义。此方法不是线程安全的，只应在UI线程上调用。

Parameters
`icon`	`Drawable`: The icon to get a thumbnail of.

Returns
`Drawable`	A thumbnail for the specified icon or the icon itself if the thumbnail could not be created.