clone_permission_handler 1.1.0

Flutter Android iOS

Permission plugin for Flutter. This plugin provides a cross-platform (iOS, Android) API to request and check permissions.

Flutter Permission handler Plugin #

pub package

A permissions plugin for Flutter. This plugin provides a cross-platform (iOS, Android) API to request and check permissions.

BranchBuild Status
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masterBuild Status

Features #

  • Check if a permission is granted.
  • Request permission for a specific feature.
  • Open app settings so the user can enable a permission.
  • Show a rationale for requesting permission (Android).

Usage #

To use this plugin, add permission_handler as a dependency in your pubspec.yaml file. For example:

dependencies:
  permission_handler: '^2.2.0'

NOTE: There's a known issue with integrating plugins that use Swift into a Flutter project created with the Objective-C template. See issue Flutter#16049 for help on integration.

API #

Requesting permission #

import 'package:permission_handler/permission_handler.dart';

Map<PermissionGroup, PermissionStatus> permissions = await PermissionHandler().requestPermissions([PermissionGroup.contacts]);

Checking permission #

import 'package:permission_handler/permission_handler.dart';

PermissionStatus permission = await PermissionHandler().checkPermissionStatus(PermissionGroup.contacts);

Checking service status #

import 'package:permission_handler/permission_handler.dart';

ServiceStatus serviceStatus = await PermissionHandler().checkServiceStatus(PermissionGroup.location);

Checking the service status only makes sense for the PermissionGroup.location on Android and the PermissionGroup.location, PermissionGroup.locationWhenInUser, PermissionGroup.locationAlways or PermissionGroup.sensors on iOS. All other permission groups are not backed by a separate service and will always return ServiceStatus.notApplicable.

Open app settings #

import 'package:permission_handler/permission_handler.dart';

bool isOpened = await PermissionHandler().openAppSettings();

Show a rationale for requesting permission (Android only) #

import 'package:permission_handler/permission_handler.dart';

bool isShown = await PermissionHandler().shouldShowRequestPermissionRationale(PermissionGroup.contacts);

This will always return false on iOS.

List of available permissions #

Defines the permission groups for which permissions can be checked or requested.

enum PermissionGroup {
  /// The unknown permission only used for return type, never requested
  unknown,

  /// Android: Calendar
  /// iOS: Calendar (Events)
  calendar,

  /// Android: Camera
  /// iOS: Photos (Camera Roll and Camera)
  camera,

  /// Android: Contacts
  /// iOS: AddressBook
  contacts,

  /// Android: Fine and Coarse Location
  /// iOS: CoreLocation (Always and WhenInUse)
  location,

  /// Android: Microphone
  /// iOS: Microphone
  microphone,

  /// Android: Phone
  /// iOS: Nothing
  phone,

  /// Android: Nothing
  /// iOS: Photos
  photos,

  /// Android: Nothing
  /// iOS: Reminders
  reminders,

  /// Android: Body Sensors
  /// iOS: CoreMotion
  sensors,

  /// Android: Sms
  /// iOS: Nothing
  sms,

  /// Android: External Storage
  /// iOS: Nothing
  storage,

  /// Android: Microphone
  /// iOS: Speech
  speech,

  /// Android: Fine and Coarse Location
  /// iOS: CoreLocation - Always
  locationAlways,

  /// Android: Fine and Coarse Location
  /// iOS: CoreLocation - WhenInUse
  locationWhenInUse,

  /// Android: None
  /// iOS: MPMediaLibrary
  mediaLibrary
}

Status of the permission #

Defines the state of a permission group

enum PermissionStatus {
  /// Permission to access the requested feature is denied by the user.
  denied,

  /// Permissions to access the feature is granted by the user but the feature is disabled.
  disabled,

  /// Permission to access the requested feature is granted by the user.
  granted,

  /// The user granted restricted access to the requested feature (only on iOS).
  restricted,

  /// Permission is in an unknown state
  unknown
}

Overview of possible service statuses #

Defines the state of the backing service for the supplied permission group

/// Defines the state of a service related to the permission group
enum ServiceStatus {
  /// The unknown service status indicates the state of the service could not be determined.
  unknown,

  /// There is no service for the supplied permission group.
  notApplicable,

  /// The service for the supplied permission group is disabled.
  disabled,

  /// The service for the supplied permission group is enabled.
  enabled
}

Issues #

Please file any issues, bugs or feature request as an issue on our GitHub page.

Want to contribute #

If you would like to contribute to the plugin (e.g. by improving the documentation, solving a bug or adding a cool new feature), please carefully review our contribution guide and send us your pull request.

Author #

This Permission handler plugin for Flutter is developed by Baseflow. You can contact us at hello@baseflow.com

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Permission plugin for Flutter. This plugin provides a cross-platform (iOS, Android) API to request and check permissions.

Repository (GitHub)
View/report issues

Documentation

API reference

Uploader

hungldm@sendo.vn

License

unknown (LICENSE)

Dependencies

flutter, meta

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