Android CardView edit





A FrameLayout with a rounded corner background and shadow.

CardView uses elevation property on Lollipop for shadows and falls back to a custom emulated shadow implementation on older platforms.

Due to expensive nature of rounded corner clipping, on platforms before Lollipop, CardView does not clip its children that intersect with rounded corners. Instead, it adds padding to avoid such intersection (See setPreventCornerOverlap(boolean) to change this behavior).


Parameter| Details| —— | —— | cardBackgroundColor| Background color for CardView. | cardCornerRadius| Corner radius for CardView. | cardElevation| Elevation for CardView. | cardMaxElevation| Maximum Elevation for CardView. | cardPreventCornerOverlap| Add padding to CardView on v20 and before to prevent intersections between the Card content and rounded corners. | cardUseCompatPadding| Add padding in API v21+ as well to have the same measurements with previous versions. May be a boolean value, such as “true” or “false”. | contentPadding| Inner padding between the edges of the Card and children of the CardView. | contentPaddingBottom| Inner padding between the bottom edge of the Card and children of the CardView. | contentPaddingLeft| Inner padding between the left edge of the Card and children of the CardView. | contentPaddingRight| Elevation for CardView. | cardElevation| Inner padding between the right edge of the Card and children of the CardView. | contentPaddingTop| Inner padding between the top edge of the Card and children of the CardView. |


CardView uses real elevation and dynamic shadows on Lollipop (API 21) and above. However, before Lollipop CardView falls back to a programmatic shadow implementation.

If trying to make an ImageView fit within the rounded corners of a CardView, you may notice it does not look correct pre-Lollipop (API 21). To fix this you should call setPreventCornerOverlap(false) on your CardView, or add app:cardPreventCornerOverlap="false" to your layout.

Before using the CardView you have to add the support library dependency in the build.gradle file:

    compile ''

A number of the latest version may be found here

Official Documentation:

Feedback about page:

Optional: your email if you want me to get back to you:

Table Of Contents
30 CardView
64 Menu
112 Loader
119 Xposed
132 Colors
135 Fresco
140 AdMob
147 Button
156 Vk SDK
170 XMPP
176 OpenCV
200 FileIO
203 Moshi
217 Paint
231 AIDL
241 JCodec
243 Okio
255 Looper
  ↑ ↓ to navigate     ↵ to select     Esc to close