read method
Future<String?>
read({
- required String key,
- IOSOptions? iOptions = IOSOptions.defaultOptions,
- AndroidOptions? aOptions,
- LinuxOptions? lOptions,
Decrypts and returns the value for the given key
or null if key
is not in the storage.
key
shouldn't be null.
iOptions
optional iOS options
aOptions
optional Android options
lOptions
optional Linux options
Can throw a PlatformException.
Implementation
Future<String?> read({
required String key,
IOSOptions? iOptions = IOSOptions.defaultOptions,
AndroidOptions? aOptions,
LinuxOptions? lOptions,
}) async {
final String? value = await _channel.invokeMethod('read', <String, dynamic>{
'key': key,
'options': _selectOptions(iOptions, aOptions, lOptions)
});
return value;
}