deleteData static method

Future<bool> deleteData(
  1. String key
)

Deletes data saved under provided key from shared preferences. Returns true if data is successfully deleted.

Implementation

static Future<bool> deleteData(String key) async {
  var result = await _channel.invokeMethod('deleteData', {'key': key});
  if (result != false) {
    return true;
  } else {
    throw SharedPreferencesException(
        'Writing to shared preferences failed. Consider reopening or reinstalling the app.');
  }
}