Class Overview
Callback class for receiving progress reports during a restore operation. These
methods will all be called on your application's main thread.
Summary
| Public Methods |
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void
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onUpdate(int nowBeingRestored, String currentPackage)
An indication of which package is being restored currently, out of the
total number provided in the restoreStarting(int) callback. |
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void
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restoreFinished(int error)
The restore process has completed.
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void
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restoreStarting(int numPackages)
The restore operation has begun.
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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. |
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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
RestoreObserver
()
Public Methods
public
void
onUpdate
(int nowBeingRestored, String currentPackage)
An indication of which package is being restored currently, out of the
total number provided in the restoreStarting(int) callback. This method
is not guaranteed to be called: if the transport is unable to obtain
data for one or more of the requested packages, no onUpdate() call will
occur for those packages.
Parameters
| nowBeingRestored
| The index, between 1 and the numPackages parameter
to the restoreStarting(int) callback, of the package now being
restored. This may be non-monotonic; it is intended purely as a rough
indication of the backup manager's progress through the overall restore process. |
| currentPackage
| The name of the package now being restored.
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public
void
restoreFinished
(int error)
The restore process has completed. This method will always be called,
even if no individual package restore operations were attempted.
Parameters
| error
| Zero on success; a nonzero error code if the restore operation
as a whole failed.
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public
void
restoreStarting
(int numPackages)
The restore operation has begun.
Parameters
| numPackages
| The total number of packages being processed in
this restore operation.
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