Posts match “ Guideline ” tag:

先丟最大的 icon 詳細 size 圖
只是這是 2014 年 1 月的圖,所以實際上跟目前 Guideline 應該會有些出入
ICON SIZE

Android

由於工作上經常用到所以讓我的高級實習生Louis去找資料~順便紀錄一下
另外我的實習生目前在找研替~品質保證喔喔喔~(宣傳)
詳細出處在此

由於「標準」是持續變動的,故......還是需要多檢查一下 Guideline
General Guidelines

Pixel Densities

Sizes (px) Format and naming Notes
mdpi (Baseline) 160 dpi 1x
hdpi 240 dpi 1.5x
xhdpi 320 dpi 2x
xxhdpi 490 dpi 3x
xxxhdpi 640 dpi 4x

Launcher icons

Sizes (px) Format and naming
48 × 48 (mdpi) .png
72 × 72 (hdpi)
96 × 96 (xhdpi)
144 × 144 (xxhdpi)
192 × 192 (xxxhdpi)
512 × 512 (Google Play store)

Action bar, Dialog & Tab icons

Sizes (px) Format and naming
24 × 24 area in 32 × 32 (mdpi) .png
36 × 36 area in 48 × 48 (hdpi)
48 × 48 area in 64 × 64 (xhdpi)
72 × 72 area in 96 × 96 (xxhdpi)
96 × 96 area in 128 × 128 (xxxhdpi)
Note
These icons are used in the action bar menu. 
The first number is the size of the icon area, 
and the second is file size.

Small Contextual Icons

Sizes (px) Format and naming
16 × 16 (mdpi) .png
24 × 24 (hdpi)
32 × 32 (xhdpi)
48 × 48 (xxhdpi)
64 × 64 (xxxhdpi)
Note
Small icons are used to surface actions and/or provide status for specific items. 
For example, in the Gmail app, 
each message has a star icon that marks the message as important.

Notification icons

Sizes (px) Format and naming
22 × 22 area in 24 × 24 (mdpi) .png
33 × 33 area in 36 × 36 (hdpi)
44 × 44 area in 48 × 48 (xhdpi)
66 × 66 area in 72 × 72 (xxhdpi)
88 × 88 area in 96 × 96 (xxxhdpi)
Note
These are used to represent application notifications in the status bar. 
They should be flat (no gradients), white and face-on perspective