Metadata

Applies only to Stores

FlutterMapTileCaching.instance('storeName').metadata;

This library provides a very simple persistent key-value pair storage system, designed to store any custom information about the store. These are stored alongside tiles in the tile database.

For example, your application may use one store per urlTemplate, in which case, the URL can be stored in the metadata.

Remember that metadata does not have any effect on internal logic: it is simply an auxiliary method of storing any data that might need to be kept alongside a store.

Both asynchronous and synchronous versions of the below methods are available.

Add

Add a new key-value pair to the store. For example:

    add(
        key: String,
        value: String,
    );

Read

Read all the key-value pairs from the store, and return them in a Map<String, String>. For example:

    read; // This is a getter

Remove

Remove a key-value pair from the store. For example:

    remove(key: String);

Reset

Remove all the key-value pairs from the store. For example:

    reset();