2

lib/ui/user/privacy_rights_page.dart

@@ -1,44 +1,48 @@
 import 'package:flutter/material.dart';
-import 'package:permission_handler/permission_handler.dart';
+import 'package:permission_handler_platform_interface/permission_handler_platform_interface.dart';
 import 'package:project_telephony/base/base_style.dart';
-// import 'package:project_telephony/main.dart';
 import 'package:project_telephony/ui/widget/plone_back_button.dart';
-import 'package:project_telephony/ui/widget/plone_bottom.dart';
 import 'package:project_telephony/utils/headers.dart';
-// import 'package:telephony/telephony.dart';
+import 'package:telephony/telephony.dart';
 
 class PrivacyRightsPage extends StatefulWidget {
   final String name;
+
   const PrivacyRightsPage({Key? key, required this.name}) : super(key: key);
 
   @override
   _PrivacyRightsPageState createState() => _PrivacyRightsPageState();
 }
 
-// final Telephony telephony = Telephony.instance;
+final Telephony telephony = Telephony.instance;
 // late final bool permissionsGranted;
 // String body = "";
 // @override
-//  initState() async {
+// void initState() async {
-
+//   initPlatformState();
-//   // initPlatformState();
 // }
-bool? pd;
-
 class _PrivacyRightsPageState extends State<PrivacyRightsPage> {
+  final Permission _permission = Permission.phone;
+  final PermissionHandlerPlatform _permissionHandler =
+      PermissionHandlerPlatform.instance;
+  PermissionStatus _permissionStatus = PermissionStatus.denied;
+
+  Future<void> requestPermission(Permission permission) async {
+    final status = await _permissionHandler.requestPermissions([permission]);
+    setState(() {
+      _permissionStatus = status[permission] ?? PermissionStatus.denied;
+    });
+  }
+
   @override
   void initState() {
-    Future.delayed(const Duration(seconds: 2), () async {
-      await _refresh();
-    });
-    setState(() {});
     super.initState();
+    _listenForPermissionStatus();
   }
 
-  _refresh() async {
+  void _listenForPermissionStatus() async {
-    var status = await Permission.camera.status;
+    final status = await _permissionHandler.checkPermissionStatus(_permission);
-    pd = status.isDenied;
+    setState(() => _permissionStatus = status);
-    setState(() {});
   }
 
   @override
@@ -57,13 +61,8 @@ class _PrivacyRightsPageState extends State<PrivacyRightsPage> {
           leading: const CloudBackButton(isSpecial: true),
           backgroundColor: kForeGroundColor),
       backgroundColor: Colors.white,
-        body: widget.name == "隐私政策"
+      body: widget.name == "隐私政策" ? null : _getRights(true),
-            ? null
+    );
-            : Column(
-                children: [
-                  _getRights(pd!),
-                ],
-              ));
   }
 
   // onMessage(SmsMessage message) async {
@@ -89,70 +88,117 @@ class _PrivacyRightsPageState extends State<PrivacyRightsPage> {
   //   }
   //   if (!mounted) return;
   // }
-
   _getRights(bool pd) {
-    return GestureDetector(
+    return ListView(
-      onTap: () {},
+        children: Permission.values 
-      child: Container(
+            .where((permission) {
-          height: 144.w,
+          return permission == Permission.phone ||
-          width: 750.w,
+              permission == Permission.sms;
-          padding: EdgeInsets.symmetric(horizontal: 64.w, vertical: 17.w),
+        })
-          child: Row(
+            .map((permission) => PermissionWidget(permission))
-            crossAxisAlignment: CrossAxisAlignment.center,
+            .toList());
-            children: [
+  }
-              Column(
+}
-                crossAxisAlignment: CrossAxisAlignment.start,
+
-                children: [
+class PermissionWidget extends StatefulWidget {
-                  Text(
+  const PermissionWidget(this._permission);
-                    '获取设备来电',
+
-                    style: TextStyle(
+  final Permission _permission;
-                        fontSize: 32.sp,
+
-                        color: BaseStyle.color333333,
+  @override
-                        fontWeight: FontWeight.bold),
+  _PermissionState createState() => _PermissionState(_permission);
-                  ),
+}
-                  16.hb,
+
-                  Text('用于获取设备',
+class _PermissionState extends State<PermissionWidget> {
-                      style: TextStyle(
+  _PermissionState(this._permission);
-                          fontSize: 28.sp, color: BaseStyle.color999999)),
+
-                ],
+  final Permission _permission;
-              ),
+  final PermissionHandlerPlatform _permissionHandler =
-              269.wb,
+      PermissionHandlerPlatform.instance;
-              Text(pd ? "未允许" : "已允许",
+  PermissionStatus _permissionStatus = PermissionStatus.denied;
-                  style: TextStyle(
+  List<String> title = [
-                      fontSize: 24.sp,
+    "获取来电权限",
-                      color: pd
+    "获取短信权限",
-                          ? const Color(0xFFFF4D4D)
+  ];
-                          : BaseStyle.color999999)),
+  List<String> sub = [
-              SizedBox(
+    "用于监听来电状态",
-                width: 48.w,
+    "用于发送短信",
-                height: 48.w,
+  ];
-                child: const Icon(
+
-                  Icons.keyboard_arrow_right,
+  @override
+  void initState() {
+    super.initState();
+
+    _listenForPermissionStatus();
+  }
+
+  void _listenForPermissionStatus() async {
+    final status = await _permissionHandler.checkPermissionStatus(_permission);
+    setState(() => _permissionStatus = status);
+  }
+
+  Color getPermissionColor() {
+    switch (_permissionStatus) {
+      case PermissionStatus.denied:
+        return Colors.red;
+      case PermissionStatus.granted:
+        return Colors.green;
+      case PermissionStatus.limited:
+        return Colors.orange;
+      default:
+        return Colors.grey;
+    }
+  }
+
+  String getPermissionStu() {
+    switch (_permissionStatus) {
+      case PermissionStatus.denied:
+        return "未允许";
+      case PermissionStatus.granted:
+        return "已允许";
+      default:
+        return "未允许";
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return ListTile(
+      title: Text(
+        _permission.value==8?title[0]:title[1],
+        style: Theme.of(context).textTheme.titleMedium,
       ),
+      subtitle: Text(
+        _permission.value==8?sub[0]:sub[1],
       ),
+      trailing: Wrap(
+        children: [
+          Text(getPermissionStu(),
+              style: TextStyle(color: getPermissionColor())),
+          const Icon(Icons.arrow_forward_ios),
         ],
-          )),
+      ),
+      onTap: () {
+        requestPermission(_permission);
+      },
     );
   }
 
-  _getA() {
+  void checkServiceStatus(
-    return PloneBottom(
+      BuildContext context, PermissionWithService permission) async {
-      onTap: () async {
+    ScaffoldMessenger.of(context).showSnackBar(SnackBar(
-        var status = await Permission.camera.status;
+      content: Text(
-        if (status.isDenied) {
+          (await _permissionHandler.checkServiceStatus(permission)).toString()),
-          // openAppSettings();//返回后台
+    ));
-          // print(status.isDenied);
-          // print("已允许");
-        } else {
-          print("未允许");
   }
-      },
+
-    );
+  Future<void> requestPermission(Permission permission) async {
-    // var status = await Permission.camera.status;
+    final status = await _permissionHandler.requestPermissions([permission]);
-    // if (status.isDenied) {
+
-    //   return Text("已允许");
+    setState(() {
-    // } else {
+      print(status);
-    //   return Text("未允许");
+      _permissionStatus = status[permission] ?? PermissionStatus.denied;
-    // }
+      print(_permissionStatus);
+    });
   }
 }