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
