Class Overview
Cache of ColorFilter
s for a given color at different alpha levels.
Summary
[Expand]
Inherited Methods |
From class
java.lang.Object
Object
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clone()
Creates and returns a copy of this Object .
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boolean
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equals(Object o)
Compares this instance with the specified object and indicates if they
are equal.
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void
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finalize()
Invoked when the garbage collector has detected that this instance is no longer reachable.
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final
Class<?>
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getClass()
Returns the unique instance of Class that represents this
object's class.
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int
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hashCode()
Returns an integer hash code for this object.
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final
void
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notify()
Causes a thread which is waiting on this object's monitor (by means of
calling one of the wait() methods) to be woken up.
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final
void
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notifyAll()
Causes all threads which are waiting on this object's monitor (by means
of calling one of the wait() methods) to be woken up.
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String
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toString()
Returns a string containing a concise, human-readable description of this
object.
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final
void
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wait()
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object.
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final
void
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wait(long millis, int nanos)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
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final
void
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wait(long millis)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
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Public Methods
public
static
ColorFilterCache
getColorFilterCache
(int color)
Get a ColorDimmer for a given color. Only the RGB values are used; the
alpha channel is ignored in color. Subsequent calls to this method
with the same color value will return the same cache.
Parameters
color
| The color to use for the color filters. |
Returns
- A cache of ColorFilters at different alpha levels for the color.
public
ColorFilter
getFilterForLevel
(float level)
Returns a ColorFilter for a given alpha level between 0 and 1.0.
Parameters
level
| The alpha level the filter should apply. |
Returns
- A ColorFilter at the alpha level for the color represented by the
cache.