调整启动器图标大小
我正在尝试制作我的 MediaShortcut 应用(来源) 创建启动器图标,其大小取决于屏幕的密度。 该图像是从 android.provider.MediaStore.Images.Thumbnails< 检索的/a>.getThumbnail(getContentResolver(), "imageid"), android.provider.MediaStore.Images.Thumbnails.MICRO_KIND, null)
所以首先我使用以下方法获取屏幕的密度 http://developer.android.com/reference/android/util/DisplayMetrics.html 然后根据此表调整图像大小 http://developer.android.com/ Guide/practices/ui_guidelines/icon_design.html
这似乎在我的大多数设备上运行良好,但在我的华硕滑块上 (和朋友的变压器)图标明显小于 主屏幕上的其他图标。在其他设备上,我注意到图标太大并且只显示了一部分。
有人知道为什么会这样吗?谢谢!
I am trying to make my MediaShortcut app (source)
create launcher icons whose size depends on the density of the screen.
The image is retreived from android.provider.MediaStore.Images.Thumbnails.getThumbnail(getContentResolver(), "imageid"), android.provider.MediaStore.Images.Thumbnails.MICRO_KIND, null)
So first i get the screen's density using
http://developer.android.com/reference/android/util/DisplayMetrics.html
and then resize the image according to this table http://developer.android.com/guide/practices/ui_guidelines/icon_design.html
This seems to work fine on most of my devices but on my Asus slider
(and a friends transformer) the icon is significantly smaller than the
other icons on the home screen. on other devices i have noticed the icon is too big and only part of it is shown.
Does anybody have any idea why this could be? Thanks!
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自 api 11 起,启动器图标大小是特定于实现的。
我的主屏幕应用程序尊重这一点...
http://developer. android.com/reference/android/app/ActivityManager.html#getLauncherLargeIconDensity()
和
http://developer.android.com/reference/android/app /ActivityManager.html#getLauncherLargeIconSize()
since api 11 the launcher icon size is implementation specific.
i home homescreen apps honor this...
http://developer.android.com/reference/android/app/ActivityManager.html#getLauncherLargeIconDensity()
and
http://developer.android.com/reference/android/app/ActivityManager.html#getLauncherLargeIconSize()