Class Overview
Abstract base class used convert type T to another type V and back again. This
is necessary when the value types of in animation are different from the property
type. BidirectionalTypeConverter is needed when only the final value for the
animation is supplied to animators.
Summary
| Public Methods |
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abstract
T
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convertBack(V value)
Does a conversion from the target type back to the source type.
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BidirectionalTypeConverter<V, T>
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invert()
Returns the inverse of this converter, where the from and to classes are reversed.
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[Expand]
Inherited Methods |
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From class
android.animation.TypeConverter
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abstract
V
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convert(T value)
Converts a value from one type to another.
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From class
java.lang.Object
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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 Constructors
public
BidirectionalTypeConverter
(Class<T> fromClass, Class<V> toClass)
Public Methods
public
abstract
T
convertBack
(V value)
Does a conversion from the target type back to the source type. The subclass
must implement this when a TypeConverter is used in animations and current
values will need to be read for an animation.
Parameters
| value
| The Object to convert. |
Returns
- A value of type T, converted from
value.
Returns
- The inverse of this converter, where the from and to classes are reversed.
