Android XML attribute
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Android Drawable XML Documentation
The missing manual! Each of the top
-
level elements are useable in Android XML files, in /res/drawable/. Some of them are
allowed to be contained in others and this is noted below.
<animated-rotate>
A Drawable that can animate a rotation of another Drawable.
Attributes
Element
Class
Description
<animated
-
rotate>
AnimatedRotateDrawable
A Drawable that can animate a rotation of another Drawable.
<animation
-
list>
AnimationDrawable
An object used to create frame
-
by
-
frame animations, defined by a series of Drawable
objects, which can be used as a View object's background.
<bitmap>
BitmapDrawable
A Drawable that wraps a bitmap and can be tiled, stretched, or aligned.
<clip>
ClipDrawable
A Drawable that clips another Drawable based on this Drawable's current level value.
You can control how much the child Drawable gets clipped in width and height based
on the level, as well as a gravity to control where it is placed in its overall container.
Most often used to implement things like progress bars.
<color>
ColorDrawable
A specialized Drawable that fills the Canvas with a specified color, with respect to the
clip region.
<inset>
InsetDrawable
A Drawable that insets another Drawable by a specified distance. This is used when a
View needs a background that is smaller than the View's actual bounds.
<layer
-
list>
LayerDrawable
A Drawable that manages an array of other Drawables. These are drawn in array
order.
<level
-
list>
LevelListDrawable
A resource that manages a number of alternate Drawables, each assigned a maximum
numerical value.
<nine
-
patch>
NinePatchDrawable
A resizeable bitmap, with stretchable areas that you define.
<rotate>
RotateDrawable
A Drawable that can rotate another Drawable based on the current level value. The
start and end angles of rotation can be controlled to map any circular arc to the level
values range.
<scale>
ScaleDrawable
A Drawable that changes the size of another Drawable based on its current level
value.
<selector>
StateListDrawable
Lets you assign a number of graphic images to a single Drawable and swap out the
visible item based on state.
<shape>
GradientDrawable
Basic method for drawing shapes via XML.
<transition>
TransitionDrawable
An extension of <layer
-
list> that is intended to cross
-
fade between the first and
second layer. The format is exactly the same as <layer
-
list>.
Name
Type
Default
Description
visible
boolean
parent|true
Determines if drawable is visible.
frameDuration
integer
150
The duration of each frame, in milliseconds.
framesCount
integer
12
Number of frames of rotation to animate.
pivotX
float|fraction
.5
The pivot point, as a fraction of the width.
pivotY
float|fraction
.5
The pivot point, as a fraction of the height.
drawable
reference
null
The drawable to use for this item. Either this must be present or a drawable
subelement must exist.
Generated by www.PDFonFly.com at 1/15/2011 1:58:30 AM
URL: http://idunnolol.com/android/drawables.html
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