85 lines
2.6 KiB
Dart
85 lines
2.6 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:permission_handler/permission_handler.dart';
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import 'package:star_lock/app_settings/app_settings.dart';
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class PermissionDialog {
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static Map<Permission, String> titles = {
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Permission.camera: '相机',
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Permission.photos: '相册',
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Permission.storage: '读写',
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Permission.location: '定位',
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};
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static Map<Permission, String> contents = {
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Permission.camera: '需要访问相机权限才能拍照上传文件例如头像上传',
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Permission.photos: '需要访问相机权限才能使用相册图片上传文件上传头像',
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Permission.storage: '需要访问读写权限才能使用本地图片上传头像',
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Permission.location: '需要访问定位权限才能使用添加钥匙功能的位置信息',
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};
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//显示权限判断申请框
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static Future<bool> request(Permission permission) async {
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if (Get.context == null) {
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return false;
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}
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bool application = true;
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if (AppPlatform.isAndroid) {
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application = await showDialog(
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context: Get.context!,
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builder: (BuildContext context) {
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return AlertDialog(
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title: Text('申请${titles[permission] ?? ''}权限'),
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content: Text(contents[permission] ?? ''),
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actions: <Widget>[
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TextButton(
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child: const Text('不允许'),
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onPressed: () {
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Get.back(result: false);
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},
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),
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TextButton(
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child: const Text('允许'),
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onPressed: () {
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Get.back(result: true);
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},
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),
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],
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);
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},
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);
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}
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if (!application) {
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showSet(permission);
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return false;
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} else {
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return await permission.request().isGranted;
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}
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}
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//显示设置页面
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static Future<void> showSet(Permission permission) async {
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if (Get.context == null) {
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return;
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}
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showDialog(
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context: Get.context!,
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builder: (BuildContext context) {
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return AlertDialog(
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title: Text('${titles[permission] ?? ''}权限被拒绝'),
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content: Text('${contents[permission] ?? ''}，请手动在系统设置中开启${titles[permission]}权限以继续使用应用。'),
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actions: <Widget>[
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TextButton(
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child: Text('去设置'),
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onPressed: () {
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Get.back(); // 关闭对话框
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openAppSettings(); // 打开系统设置页面
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},
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),
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],
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);
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},
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);
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}
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}
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