Since: API Level 2.0
| java.lang.Object | |
| ↳ | com.htc.painting.engine.AbsSerializeDAO |
Class Overview
This class defines the functions that will be used for
HtcPaintingView. HtcPaintingView will call on these functions when
saving/loading the Stroke data.
Summary
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This function is called when all StrokeGroups for this document should be
deleted.
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This function is used to load StrokeGroup data.
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This function is used to save StrokeGroup data.
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Inherited Methods | |||||||||||
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From class
java.lang.Object
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Public Constructors
Public Methods
public abstract void delete (int groupId)
Since: API Level 2.0
Parameters
| groupId | which stroke group |
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public abstract void deleteAll ()
Since: API Level 2.0
This function is called when all StrokeGroups for this document should be deleted.
public abstract byte[] load (int groupId)
Since: API Level 2.0
This function is used to load StrokeGroup data. The implementation of this function should deserialize previous stored StrokeGroup data and return it.
Parameters
| groupId | which stroke group |
|---|
Returns
- byte array of serialized data. returns null if it is not already saved.
public abstract void save (int groupId, byte[] byteArray)
Since: API Level 2.0
This function is used to save StrokeGroup data. The implementation of this function should serialize the input byteArray and save them to the application's preference.
Parameters
| groupId | which stroke group |
|---|---|
| byteArray | byte array of serialized data |