expo_permissions 0.1.0 expo_permissions: ^0.1.0 copied to clipboard
A Flutter plugin for the expo-permissions Universal Module.
expo_permissions #
A Flutter plugin for the expo-permissions
Universal Module. It requires expo-permissions
to be installed and linked as well as expo-flutter-adapter
to installed as a peer dependency in your Flutter project.
Getting Started #
Installation #
Add the plugin as a dependency in your Flutter project's pubspec.yaml
file.
dependencies:
expo_permissions: ^0.1.0
To install it directly from our git repo, specify the dependency as shown below:
dependencies:
expo_permissions:
git:
url: git://github.com/expo/expo.git
path: packages/expo-permissions-flutter-plugin
Usage #
import 'package:expo_permissions/expo_permissions.dart';
This file contains three classes: Permissions
, PermissionResponse
and PermissionType
.
Permissions
contains all of the relevant methods for asking for permissions and checking on the status your app's permission levels.
Permissions
#
The Dart API of the Permissions
class is as follows:
static Future<PermissionResponse> get(List<PermissionType> types)
Permissions.get
is a static method that one can use to check the status of the specified permissions.
static Future<PermissionResponse> ask(List<PermissionType> types)
Permissions.ask
is a static method that one can use to ask the user for a specific set of device permissions and check how the user responds.
PermissionResponse
#
PermissionResponse
is a object that gets returned from the Permissions
class's methods.
A PermissionResponse
has one method, permissionResponse.get
which you can use to get the response of a specified PermissionType
. The type signature for get
is shown below:
Map<String, dynamic> get(PermissionType type)
The map that is returned from the get
method contains the "status"
and "expires"
keys and additional related fields to the permission you've requested.
PermissionType
#
PermissionType
is a class that holds static constant values for you to use as permission types when using Permissions.ask
, Permissions.get
, or permissionResponse.get
.