rpo_shered_preference will help you to store any type of data in the form of key-value pair to your localstorage
Platform Support
| Android | iOS | MacOS | Web | Linux | Windows |
|---|---|---|---|---|---|
| ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
Getting started
Run this command
flutter pub add pro_shered_preference
This will add a line like this to your package's pubspec.yaml (and run an implicit flutter pub get):
dependencies:
pro_shered_preference: ^0.0.7
Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.
Import it
Now in your Dart code, you can use:
import 'package:pro_shered_preference/pro_shered_preference.dart';
Usage
Save single string to device shared preference.
bool result = await sheredPrefHelper.setString("name", "Gautam Sheta");
Here name is a key and Gautam Sheta is a value. If data stored successfully then it will œreturn true
Save multiple string to device shared preference at once.
bool result = await sheredPrefHelper.setMultiString({
"name": "Gautam Sheta",
"email": "email@gmail.com",
"address": "India",
});
Here name,email & address are a keys and Gautam Sheta, email@gmail.com & India are a values. If all data stored successfully then it will œreturn true
Get single string from device shared preference.
String result = await sheredPrefHelper.getString("name");
name is a key and it will return value according to key, If value not found then it will throw KeyNotFoundException exception and if data type is not string then throw WrongDatatypeException exception.
Get multiple string from device shared preference at once.
Map<String, String> result33 = await sheredPrefHelper.getMultiString([
"name",
"email",
"address",
]);
name,email & address are a keys and it will return values according to keys, If any of thev value not found then it will throw KeyNotFoundException exception and if data type is not string then throw WrongDatatypeException exception.
| Methods | Description |
|---|---|
| setString | For save the single string value |
| setInt | For save the single integrate value |
| setDouble | For save the single double vlaue |
| setBool | For save the single boolean value |
| setStringList | For save the single string type of list |
| setIntList | For save the single integrate type of list |
| setDoubleList | For save the single double type of list |
| setBoolList | For save the single boolean type of list |
| setDynamicList | For save the single dynamic type of list |
| setMap | For save the single <String, dynamic> map |
| set | For save the any type of single key-value pair |
| setMultiString | For save the multiple string at once |
| setMultiInt | For save the multiple integrate at once |
| setMultiDouble | For save the multiple double at once |
| setMultiBool | For save the multiple boolean at once |
| setMultiStringList | For save the multiple string type of list at once |
| setMultiIntList | For save the multiple integrate type of list at once |
| setMultiDoubleList | For save the multiple double type of list at once |
| setMultiBoolList | For save the multiple boolean type of list at once |
| setMultiDynamicList | For save the multiple dynamic type of list at once |
| setMultiMap | For save the multiple <String, dynamic> map at once |
| setMulti | For save the multiple dynamic value at once |
| getString | Get single string from storage |
| getInt | Get single integrate value from storage |
| getDouble | Get single double value from storage |
| getBool | Get single boolean value from storage |
| getStringList | Get single string type of list from storage |
| getIntList | Get single integrate type of list from storage |
| getDoubleList | Get single double type of list from storage |
| getBoolList | Get single boolean type of list from storage |
| getDynamicList | Get single dynamic type of list from storage |
| getMap | Get <String, dynamic> type of map from storage |
| get | Get any type of dynamic data from storage |
| getMultiString | Get multiple string at once from storage |
| getMultiInt | Get multiple integrate at once from storage |
| getMultiDouble | Get multiple double at once from storage |
| getMultiBool | Get multiple boolean at once from storage |
| getMultiStringList | Get multiple string type of list at once from storage |
| getMultiIntList | Get multiple integrate type of list at once from storage |
| getMultiDoubleList | Get multiple double type of list at once from storage |
| getMultiBoolList | Get multiple boolean type of list at once from storage |
| getMultiDynamicList | Get multiple dynamic type of list at once from storage |
| getMultiMap | Get multiple <String, dynamic> type of map at once from storage |
| getMulti | Get any type of multiple value at once from storage |
Note
once you use pro_shered_preference package, Do not use any kind of similar package for get or store prefrence value. othervise it will throw an error
Developer
Gautam Sheta