Class Overview
Utility that parses extended metadata embedded in DRM constraint information.
Usage example:
byte[] extendedMetadata
=
constraints.getAsByteArray(DrmStore.ConstraintsColumns.EXTENDED_METADATA);
ExtendedMetadataParser parser = getExtendedMetadataParser(extendedMetadata);
Iterator keyIterator = parser.keyIterator();
while (keyIterator.hasNext()) {
String extendedMetadataKey = keyIterator.next();
String extendedMetadataValue =
parser.get(extendedMetadataKey);
}
Summary
| Public Methods |
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String
|
get(String key)
This method retrieves the metadata value associated with a given key.
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Iterator<String>
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iterator()
This method returns an iterator object that can be used to iterate over
all values of the metadata.
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Iterator<String>
|
keyIterator()
This method returns an iterator object that can be used to iterate over
all keys of the metadata.
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[Expand]
Inherited Methods |
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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. |
|
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
This method retrieves the metadata value associated with a given key.
Parameters
| key
| The key whose value is being retrieved. |
Returns
- The metadata value associated with the given key. Returns null
if the key is not found.
This method returns an iterator object that can be used to iterate over
all values of the metadata.
This method returns an iterator object that can be used to iterate over
all keys of the metadata.
