DeadObjectException
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public
class
DeadObjectException
extends RemoteException
The object you are calling has died, because its hosting process
no longer exists, or there has been a low-level binder error.
If you get this exception from a system service, the error is
usually nonrecoverable as the framework will restart. If you
receive this error from an app, at a minimum, you should
recover by resetting the connection. For instance, you should
drop the binder, clean up associated state, and reset your
connection to the service which threw this error. In order
to simplify your error recovery paths, you may also want to
"simply" restart your process. However, this may not be an
option if the service you are talking to is unreliable or
crashes frequently.
If this isn't from a service death and is instead from a
low-level binder error, it will be from:
- a one-way call queue filling up (too many one-way calls)
- from the binder buffer being filled up, so that the transaction
is rejected.
In these cases, more information about the error will be
logged. However, there isn't a good way to differentiate
this information at runtime. So, you should handle the
error, as if the service died.
Summary
Inherited methods |
From class
android.os.RemoteException
|
From class
java.lang.Throwable
|
From class
java.lang.Object
Object
|
clone()
Creates and returns a copy of this object.
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boolean
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equals(Object obj)
Indicates whether some other object is "equal to" this one.
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void
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finalize()
Called by the garbage collector on an object when garbage collection
determines that there are no more references to the object.
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final
Class<?>
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getClass()
Returns the runtime class of this Object .
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int
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hashCode()
Returns a hash code value for the object.
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final
void
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notify()
Wakes up a single thread that is waiting on this object's
monitor.
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final
void
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notifyAll()
Wakes up all threads that are waiting on this object's monitor.
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String
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toString()
Returns a string representation of the object.
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final
void
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wait(long timeoutMillis, int nanos)
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted, or until a
certain amount of real time has elapsed.
|
final
void
|
wait(long timeoutMillis)
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted, or until a
certain amount of real time has elapsed.
|
final
void
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wait()
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted.
|
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Public constructors
DeadObjectException
public DeadObjectException ()
DeadObjectException
public DeadObjectException (String message)
Parameters |
message |
String |