belongs to Maven artifact com.android.support:wear:28.0.0-alpha1
RoundedDrawable
public
class
RoundedDrawable
extends Drawable
java.lang.Object | ||
↳ | android.graphics.drawable.Drawable | |
↳ | android.support.wear.widget.RoundedDrawable |
Maintains and draws a drawable inside rounded rectangular bounds.
The drawable set by the setDrawable(Drawable)
method will be drawn within the rounded
bounds specified by setBounds(Rect)
and setRadius(int)
when the
draw(Canvas)
method is called.
By default, RoundedDrawable will apply padding to the drawable inside to fit the drawable into
the rounded rectangle. If clipping is enabled by the setClipEnabled(boolean)
method, it
will clip the drawable to a rounded rectangle instead of resizing it.
The setRadius(int)
method is used to specify the amount of border radius applied to
the corners of inner drawable, regardless of whether or not the clipping is enabled, border
radius will be applied to prevent overflowing of the drawable from specified rounded rectangular
area.
RoundedDrawable can be inflated from XML (supported above API level 24) or constructed
programmatically. To inflate from XML, use getDrawable(int)
method.
Syntax:
<?xml version="1.0" encoding="utf-8"?> <android.support.wear.widget.RoundedDrawable xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:src="drawable" app:backgroundColor="color" app:radius="dimension" app:clipEnabled="boolean" />
Summary
XML attributes | |
---|---|
RoundedDrawable_android_src |
|
RoundedDrawable_backgroundColor |
|
RoundedDrawable_clipEnabled |
|
RoundedDrawable_radius |
Public constructors | |
---|---|
RoundedDrawable()
|
Public methods | |
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void
|
draw(Canvas canvas)
|
int
|
getAlpha()
|
int
|
getBackgroundColor()
Returns the background color. |
Drawable
|
getDrawable()
Returns the drawable that will be rendered. |
int
|
getOpacity()
|
int
|
getRadius()
Returns the border radius applied when rendering the drawable in pixels. |
void
|
inflate(Resources r, XmlPullParser parser, AttributeSet attrs, Resources.Theme theme)
|
boolean
|
isClipEnabled()
Returns whether the drawable inside is clipped or resized to fit the rounded bounds. |
void
|
setAlpha(int alpha)
|
void
|
setBackgroundColor(int color)
Sets the background color of the rounded drawable. |
void
|
setClipEnabled(boolean clipEnabled)
Sets whether the drawable inside should be clipped or resized to fit the rounded bounds. |
void
|
setColorFilter(ColorFilter cf)
|
void
|
setDrawable(Drawable drawable)
Sets the drawable to be rendered. |
void
|
setRadius(int radius)
Sets the border radius to be applied when rendering the drawable in pixels. |
Protected methods | |
---|---|
void
|
onBoundsChange(Rect bounds)
|
Inherited methods | |
---|---|
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android.graphics.drawable.Dra |