forward_search_async


Description:

public abstract async List<Place> forward_search_async (HashTable<string,Value?> @params, Cancellable? cancellable) throws Error

Asynchronously performs a forward geocoding query using the this.

Use forward_search to do the same thing synchronously.

The params hash table is in the format used by Telepathy, and documented in the Telepathy specification.

See also: XEP-0080 specification.

When the operation is finished, callback will be called. You can then call forward_search_async.end to get the result of the operation.

Parameters:

this

a Backend.

cancellable

optional Cancellable, null to ignore.

callback

a TaskReadyCallback to call when the request is satisfied

params

a GenericSet with string keys, and Value values.

user_data

the data to pass to the callback function




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