GooglePlaces Framework Reference

GMSAutocompleteTableDataSourceDelegate

@protocol GMSAutocompleteTableDataSourceDelegate <NSObject>

Protocol used by GMSAutocompleteTableDataSource, to communicate the user’s interaction with the data source to the application.


                    
                    
                    -tableDataSource:didAutocompleteWithPlace:

Called when a place has been selected from the available autocomplete predictions.

Declaration

Swift

func tableDataSource(_ tableDataSource: GMSAutocompleteTableDataSource, didAutocompleteWith place: GMSPlace)

Objective-C

- (void)tableDataSource:
            (nonnull GMSAutocompleteTableDataSource *)tableDataSource
    didAutocompleteWithPlace:(nonnull GMSPlace *)place;

Parameters

`tableDataSource`	The `GMSAutocompleteTableDataSource` that generated the event.
`place`	The `GMSPlace` that was returned.


                    
                    
                    -tableDataSource:didFailAutocompleteWithError:

Called when a non-retryable error occurred when retrieving autocomplete predictions or place details. A non-retryable error is defined as one that is unlikely to be fixed by immediately retrying the operation.

Only the following values of GMSPlacesErrorCode are retryable:

kGMSPlacesNetworkError
kGMSPlacesServerError
kGMSPlacesInternalError

All other error codes are non-retryable.

Declaration

Swift

func tableDataSource(_ tableDataSource: GMSAutocompleteTableDataSource, didFailAutocompleteWithError error: any Error)

Objective-C

- (void)tableDataSource:
            (nonnull GMSAutocompleteTableDataSource *)tableDataSource
    didFailAutocompleteWithError:(nonnull NSError *)error;

Parameters

`tableDataSource`	The `GMSAutocompleteTableDataSource` that generated the event.
`error`	The `NSError` that was returned.


                    
                    
                    -tableDataSource:didSelectPrediction:

Called when the user selects an autocomplete prediction from the list but before requesting place details. Returning NO from this method will suppress the place details fetch and didAutocompleteWithPlace will not be called.

Declaration

Swift

optional func tableDataSource(_ tableDataSource: GMSAutocompleteTableDataSource, didSelect prediction: GMSAutocompletePrediction) -> Bool

Objective-C

- (BOOL)tableDataSource:
            (nonnull GMSAutocompleteTableDataSource *)tableDataSource
    didSelectPrediction:(nonnull GMSAutocompletePrediction *)prediction;

Parameters

`tableDataSource`	The `GMSAutocompleteTableDataSource` that generated the event.
`prediction`	The `GMSAutocompletePrediction` that was selected.


                    
                    
                    -didUpdateAutocompletePredictionsForTableDataSource:

Called once every time new autocomplete predictions are received.

Declaration

Swift

optional func didUpdateAutocompletePredictions(for tableDataSource: GMSAutocompleteTableDataSource)

Objective-C

- (void)didUpdateAutocompletePredictionsForTableDataSource:
    (nonnull GMSAutocompleteTableDataSource *)tableDataSource;

Parameters


                                tableDataSource

The GMSAutocompleteTableDataSource that generated the event.


                    
                    
                    -didRequestAutocompletePredictionsForTableDataSource:

Called once immediately after a request for autocomplete predictions is made.

Declaration

Swift

optional func didRequestAutocompletePredictions(for tableDataSource: GMSAutocompleteTableDataSource)

Objective-C

- (void)didRequestAutocompletePredictionsForTableDataSource:
    (nonnull GMSAutocompleteTableDataSource *)tableDataSource;

Parameters


                                tableDataSource

The GMSAutocompleteTableDataSource that generated the event.