ObserverCallback
public interface ObserverCallback
An interface which apps can implement to subscribe to notifications of changes to AppSearch data.
Summary
Public methods |
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|---|---|
abstract void |
onDocumentChanged(@NonNull DocumentChangeInfo changeInfo)Callback to trigger after document changes (documents added, updated or removed). |
abstract void |
onSchemaChanged(@NonNull SchemaChangeInfo changeInfo)Callback to trigger after schema changes (schema type added, updated or removed). |
Public methods
onDocumentChanged
Added in 1.1.0-alpha06
abstract void onDocumentChanged(@NonNull DocumentChangeInfo changeInfo)
Callback to trigger after document changes (documents added, updated or removed).
| Parameters | |
|---|---|
@NonNull DocumentChangeInfo changeInfo |
Information about the nature of the change. |
onSchemaChanged
Added in 1.1.0-alpha06
abstract void onSchemaChanged(@NonNull SchemaChangeInfo changeInfo)
Callback to trigger after schema changes (schema type added, updated or removed).
| Parameters | |
|---|---|
@NonNull SchemaChangeInfo changeInfo |
Information about the nature of the change. |