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public interface FileSystemListener
This class is used for receiving status notification when adding or removing a file system root. This can be achieved by inserting or removing a card from a device or by mounting or unmounting file systems to a device.
FileConnection
Field Summary | ||
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static int |
ROOT_ADDED
Constant indicating that a file system root has been added to the device. |
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static int |
ROOT_REMOVED
Constant indicating that a file system root has been removed from the device. |
Method Summary | ||
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void |
rootChanged(int state,
String rootName)
This method is invoked when a root on the device has changed state. |
Field Detail |
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static final int ROOT_ADDED
static final int ROOT_REMOVED
Method Detail |
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void rootChanged(int state, String rootName)
state
- int representing the state change that has happened to
the root.rootName
- the String name of the root, following the root naming
conventions detailed in FileConnection.
IllegalArgumentException
- if state
has a negative
value or is not one of the legal acceptable constants.
NullPointerException
- if rootName
is
null
.FileConnection
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