in.srain.cube.views.ptr.header

Class MaterialProgressDrawable

java.lang.Object

android.graphics.drawable.Drawable

in.srain.cube.views.ptr.header.MaterialProgressDrawable

All Implemented Interfaces:

android.graphics.drawable.Animatable

public class MaterialProgressDrawable
extends android.graphics.drawable.Drawable
implements android.graphics.drawable.Animatable

Fancy progress indicator for Material theme. It's taken from android.support.v4.widget. I've done some slight changes.

Nested Class Summary

Nested classes/interfaces inherited from class android.graphics.drawable.Drawable

android.graphics.drawable.Drawable.Callback, android.graphics.drawable.Drawable.ConstantState

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT
static int	LARGE

Constructor Summary

Constructors

Constructor and Description
MaterialProgressDrawable(android.content.Context context, android.view.View parent)

Method Summary

Methods

Modifier and Type	Method and Description
void	draw(android.graphics.Canvas c)
int	getAlpha()
int	getIntrinsicHeight()
int	getIntrinsicWidth()
int	getOpacity()
boolean	isRunning()
void	setAlpha(int alpha)
void	setArrowScale(float scale)
void	setBackgroundColor(int color) Update the background color of the circle image view.
void	setColorFilter(android.graphics.ColorFilter colorFilter)
void	setColorSchemeColors(int... colors) Set the colors used in the progress animation from color resources.
void	setProgressRotation(float rotation) Set the amount of rotation to apply to the progress spinner.
void	setStartEndTrim(float startAngle, float endAngle) Set the start and end trim for the progress spinner arc.
void	showArrow(boolean show)
void	start()
void	stop()
void	updateSizes(int size) Set the overall size for the progress spinner.

Methods inherited from class android.graphics.drawable.Drawable

applyTheme, canApplyTheme, clearColorFilter, copyBounds, copyBounds, createFromPath, createFromResourceStream, createFromResourceStream, createFromStream, createFromXml, createFromXml, createFromXmlInner, createFromXmlInner, getBounds, getCallback, getChangingConfigurations, getColorFilter, getConstantState, getCurrent, getDirtyBounds, getLevel, getMinimumHeight, getMinimumWidth, getOutline, getPadding, getState, getTransparentRegion, inflate, inflate, invalidateSelf, isAutoMirrored, isStateful, isVisible, jumpToCurrentState, mutate, onBoundsChange, onLevelChange, onStateChange, resolveOpacity, scheduleSelf, setAutoMirrored, setBounds, setBounds, setCallback, setChangingConfigurations, setColorFilter, setDither, setFilterBitmap, setHotspot, setHotspotBounds, setLevel, setState, setTint, setTintList, setTintMode, setVisible, unscheduleSelf

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LARGE

public static final int LARGE

See Also:

Constant Field Values

DEFAULT

public static final int DEFAULT

See Also:

Constant Field Values

Constructor Detail

MaterialProgressDrawable

public MaterialProgressDrawable(android.content.Context context,
                        android.view.View parent)

Method Detail

updateSizes

public void updateSizes(int size)

Set the overall size for the progress spinner. This updates the radius and stroke width of the ring.

Parameters:

size - One of LARGE or DEFAULT

showArrow

public void showArrow(boolean show)

Parameters:

show - Set to true to display the arrowhead on the progress spinner.

setArrowScale

public void setArrowScale(float scale)

Parameters:

scale - Set the scale of the arrowhead for the spinner.

setStartEndTrim

public void setStartEndTrim(float startAngle,
                   float endAngle)

Set the start and end trim for the progress spinner arc.

Parameters:

startAngle - start angle

endAngle - end angle

setProgressRotation

public void setProgressRotation(float rotation)

Set the amount of rotation to apply to the progress spinner.

Parameters:

rotation - Rotation is from [0..1]

setBackgroundColor

public void setBackgroundColor(int color)

Update the background color of the circle image view.

setColorSchemeColors

public void setColorSchemeColors(int... colors)

Set the colors used in the progress animation from color resources. The first color will also be the color of the bar that grows in response to a user swipe gesture.

Parameters:

colors -

getIntrinsicHeight

public int getIntrinsicHeight()

Overrides:

getIntrinsicHeight in class android.graphics.drawable.Drawable

getIntrinsicWidth

public int getIntrinsicWidth()

Overrides:

getIntrinsicWidth in class android.graphics.drawable.Drawable

draw

public void draw(android.graphics.Canvas c)

Specified by:

draw in class android.graphics.drawable.Drawable

getAlpha

public int getAlpha()

Overrides:

getAlpha in class android.graphics.drawable.Drawable

setAlpha

public void setAlpha(int alpha)

Specified by:

setAlpha in class android.graphics.drawable.Drawable

setColorFilter

public void setColorFilter(android.graphics.ColorFilter colorFilter)

Specified by:

setColorFilter in class android.graphics.drawable.Drawable

getOpacity

public int getOpacity()

Specified by:

getOpacity in class android.graphics.drawable.Drawable

isRunning

public boolean isRunning()

Specified by:

isRunning in interface android.graphics.drawable.Animatable

start

public void start()

Specified by:

start in interface android.graphics.drawable.Animatable

stop

public void stop()

Specified by:

stop in interface android.graphics.drawable.Animatable