Foti Dim
102 lines
2.9 KiB
Dart
102 lines
2.9 KiB
Dart
// ignore_for_file: avoid_print
|
|
|
|
import 'dart:async';
|
|
import 'dart:io';
|
|
|
|
import 'package:device_info_plus/device_info_plus.dart';
|
|
import 'package:flutter/foundation.dart';
|
|
import 'package:permission_handler/permission_handler.dart';
|
|
|
|
/*
|
|
Required Permissions :
|
|
<----------->
|
|
IOS :
|
|
- Bluetooth
|
|
<----------->
|
|
Android :
|
|
if AndroidVersions < 12
|
|
- Location
|
|
- Bluetooth
|
|
else
|
|
- Bluetooth Scan
|
|
- Bluetooth Connect
|
|
<----------->
|
|
Macos :
|
|
<----------->
|
|
Windows : None
|
|
<----------->
|
|
Linux : None
|
|
<----------->
|
|
Web :
|
|
Check if Browser Supports Bluetooth
|
|
*/
|
|
class PermissionHandler {
|
|
static Future<bool> arePermissionsGranted() async {
|
|
if (!isMobilePlatform) return true;
|
|
|
|
var status = await _permissionStatus;
|
|
bool blePermissionGranted = status[0];
|
|
bool locationPermissionGranted = status[1];
|
|
|
|
if (locationPermissionGranted && blePermissionGranted) return true;
|
|
|
|
if (!blePermissionGranted) {
|
|
PermissionStatus blePermissionCheck =
|
|
await Permission.bluetooth.request();
|
|
if (blePermissionCheck.isPermanentlyDenied) {
|
|
print("Bluetooth Permission Permanently Denied");
|
|
openAppSettings();
|
|
}
|
|
return false;
|
|
}
|
|
|
|
if (!locationPermissionGranted) {
|
|
PermissionStatus locationPermissionCheck =
|
|
await Permission.location.request();
|
|
if (locationPermissionCheck.isPermanentlyDenied) {
|
|
print("Location Permission Permanently Denied");
|
|
openAppSettings();
|
|
}
|
|
return false;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
static Future<List<bool>> get _permissionStatus async {
|
|
bool blePermissionGranted = false;
|
|
bool locationPermissionGranted = false;
|
|
|
|
if (await requiresExplicitAndroidBluetoothPermissions) {
|
|
bool bleConnectPermission =
|
|
(await Permission.bluetoothConnect.request()).isGranted;
|
|
bool bleScanPermission =
|
|
(await Permission.bluetoothScan.request()).isGranted;
|
|
|
|
blePermissionGranted = bleConnectPermission && bleScanPermission;
|
|
locationPermissionGranted = true;
|
|
} else {
|
|
PermissionStatus permissionStatus = await Permission.bluetooth.request();
|
|
blePermissionGranted = permissionStatus.isGranted;
|
|
locationPermissionGranted = await requiresLocationPermission
|
|
? (await Permission.locationWhenInUse.request()).isGranted
|
|
: true;
|
|
}
|
|
return [locationPermissionGranted, blePermissionGranted];
|
|
}
|
|
|
|
static bool get isMobilePlatform =>
|
|
!kIsWeb && (Platform.isAndroid || Platform.isIOS);
|
|
|
|
static Future<bool> get requiresLocationPermission async =>
|
|
!kIsWeb &&
|
|
Platform.isAndroid &&
|
|
(!await requiresExplicitAndroidBluetoothPermissions);
|
|
|
|
static Future<bool> get requiresExplicitAndroidBluetoothPermissions async {
|
|
if (kIsWeb || !Platform.isAndroid) return false;
|
|
AndroidDeviceInfo androidInfo = await DeviceInfoPlugin().androidInfo;
|
|
return androidInfo.version.sdkInt >= 31;
|
|
}
|
|
}
|