1、封装requestPermission工具（动态申请权限）；2、封装NormalDialog（通用dialog样式）；

example/android/app/src/main/AndroidManifest.xml

 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.example.example">
+
+    <uses-permission  android:name="android.permission.INTERNET"/>
+    <uses-permission  android:name="android.permission.CAMERA"/>
+
    <application
         android:label="example"
         android:name="${applicationName}"

example/lib/sample.dart

 import 'package:flutter/material.dart';
 import 'package:flutter_clx_base/flutter_clx_base.dart';
+import 'package:flutter_clx_base/widget/normal_dialog.dart';
 import 'package:flutter_clx_base_example/sample/base_list_widget_test.dart';
 import 'package:flutter_clx_base_example/sample/dio_widget_test.dart';
+import 'package:permission_handler/permission_handler.dart';
 
 class Sample extends StatelessWidget {
   const Sample({super.key});
@@ -19,6 +21,19 @@ class Sample extends StatelessWidget {
             fullWidthButton: true,
             onPressed: () => Get.to(const DioWidgetTest()),
             text: 'dio'),
+        GFButton(
+            fullWidthButton: true,
+            onPressed: () {
+              Get.dialog(const NormalDialog(content: "通用dialog"));
+            },
+            text: 'NormalDialog'),
+        GFButton(
+            fullWidthButton: true,
+            onPressed: () {
+              // 1、manifest配置权限
+              requestPermission(permissionList: [Permission.camera],toSettingTip: "请开启相机权限");
+            },
+            text: '动态申请权限'),
       ],
     );
   }

lib/utils/common_utils.dart

+import 'package:flutter/cupertino.dart';
 import 'package:flutter_clx_base/utils/log_utils.dart';
+import 'package:flutter_clx_base/widget/normal_dialog.dart';
 import 'package:get/get.dart';
+import 'package:permission_handler/permission_handler.dart';
 
+import 'permission_helper.dart';
 
 S? findOtherLogic<S>({String? tag}) {
   if (Get.isRegistered<S>(tag: tag)) {
@@ -72,3 +76,43 @@ String formatInt(number, {nullTxt = "-"}) {
 String formatIntZero(number) {
   return formatInt(number, nullTxt: "0");
 }
+
+/// 动态申请权限
+/// onGranted 获取权限
+/// onRefuse 拒绝权限
+/// onSettings 手动设置权限
+/// onCancelSettings 不手动设置权限
+requestPermission({
+  VoidCallback? onGranted,
+  VoidCallback? onRefuse,
+  VoidCallback? onSettings,
+  VoidCallback? onCancelSettings,
+  required String? toSettingTip,
+  required List<Permission> permissionList,
+}) {
+  PermissionHelper.request(
+    permissionList,
+    onSuccess: onGranted, // 授权权限回调,
+    onFailed: onRefuse, // 权限拒绝回调
+    onOpenSetting: () {
+      Get.dialog(
+          WillPopScope(
+            onWillPop: () {
+              return Future.value(false);
+            },
+            child: NormalDialog(
+              title: "温馨提示",
+              content: toSettingTip,
+              cancelBtnText: "稍后提醒",
+              confirmBtnText: "去授权",
+              onConfirm: () {
+                openAppSettings();
+                onSettings?.call(); // 跳转设置页面回调
+              },
+              onCancel: onCancelSettings, // 不跳转设置页面回调
+            ),
+          ),
+          barrierDismissible: false);
+    },
+  );
+}

lib/utils/permission_helper.dart

+// ignore_for_file: depend_on_referenced_packages
+import 'package:flutter/cupertino.dart';
+import 'package:flutter_clx_base/flutter_clx_base.dart';
+import 'package:flutter_clx_base/utils/log_utils.dart';
+import 'package:permission_handler/permission_handler.dart';
+
+class PermissionHelper {
+  static VoidCallback defaultCall = () {};
+
+  ///检查权限
+  // 2023/2/16 权限适配ios
+  // 2023/2/17 权限适配ios - 已完成
+  static void request(
+    List<Permission> permissionList, {
+    VoidCallback? onSuccess,
+    VoidCallback? onFailed,
+    VoidCallback? onOpenSetting,
+  }) async {
+    PermissionStatus permissionStatus =
+        await _requestPermission(permissionList);
+    logger.d("---PermissionHelper---: permissionStatus=$permissionStatus");
+    if (permissionStatus.isGranted) {
+      // 权限通过
+      onSuccess != null ? onSuccess() : defaultCall();
+    } else if (permissionStatus.isDenied) {
+      // 权限拒绝
+      onFailed != null ? onFailed() : defaultCall();
+    } else if (permissionStatus.isPermanentlyDenied) {
+      //权限永久拒绝，且不在提示
+      onOpenSetting != null ? onOpenSetting() : defaultCall();
+    } else if (permissionStatus.isRestricted) {
+      //IOS单独处理,跳转设置页即可,已支持
+      onOpenSetting != null ? onOpenSetting() : defaultCall();
+    } else if (permissionStatus.isLimited) {
+      //IOS单独处理,跳转设置页即可,已支持
+      onOpenSetting != null ? onOpenSetting() : defaultCall();
+    }
+  }
+
+  //申请权限
+  static Future<PermissionStatus> _requestPermission(
+      List<Permission> permissionList) async {
+    Map<Permission, PermissionStatus> statuses = await permissionList.request();
+    PermissionStatus currentPermissionStatus = PermissionStatus.granted;
+    statuses.forEach((key, value) {
+      if (!value.isGranted) {
+        currentPermissionStatus = value;
+        return;
+      }
+    });
+    return currentPermissionStatus;
+  }
+
+  //核对权限是否已获取
+  static Future<bool> checkPermission(List<Permission> permissionList) async {
+    for (var element in permissionList) {
+      if (!await element.status.isGranted) {
+        return false;
+      }
+    }
+    return true;
+  }
+}

lib/widget/normal_dialog.dart

+import 'package:flutter/material.dart';
+import 'package:flutter_clx_base/flutter_clx_base.dart';
+
+/// 通用dialog
+class NormalDialog extends StatelessWidget {
+  const NormalDialog({
+    super.key,
+    this.onCancel,
+    this.onConfirm,
+    this.title = '提示',
+    this.content,
+    this.contentWidget,
+    this.cancelBtnText = '取消',
+    this.confirmBtnText = '确定',
+  });
+
+  final Function? onCancel;
+  final Function? onConfirm;
+  final String? cancelBtnText;
+  final String confirmBtnText;
+  final String? title;
+  final String? content;
+  final Widget? contentWidget;
+
+  @override
+  Widget build(BuildContext context) {
+    return Dialog(
+      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
+      child: Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          Column(
+            children: [
+              Offstage(
+                  offstage: title == null, child: const SizedBox(height: 10)),
+              Text(title ?? '',
+                  style: const TextStyle(
+                      fontSize: 16,
+                      fontWeight: FontWeight.w500,
+                      color: Color(0xFF101827))),
+              const SizedBox(height: 10),
+              contentWidget == null
+                  ? Padding(
+                      padding: const EdgeInsets.only(left: 16, right: 16),
+                      child: Text(
+                        content ?? '',
+                        style: const TextStyle(
+                            fontSize: 14,
+                            color: Color(0xFF86909C),
+                            height: 1.5),
+                        textAlign: TextAlign.center,
+                      ),
+                    )
+                  : contentWidget!,
+              const SizedBox(height: 20.0),
+              Container(height: 1, color: const Color(0xffE5E6EB)),
+            ],
+          ),
+          SizedBox(
+            height: 45,
+            child: Row(
+              children: [
+                cancelBtnText != null
+                    ? Expanded(
+                        child: TextButton(
+                          child: Text(cancelBtnText ?? '',
+                              style: const TextStyle(
+                                  color: Color(0xFF101827), fontSize: 16)),
+                          onPressed: () {
+                            Get.back();
+                            onCancel?.call();
+                          },
+                        ),
+                      )
+                    : const SizedBox(),
+                cancelBtnText != null
+                    ? Container(
+                        width: 1,
+                        color: const Color(0xffE5E6EB),
+                      )
+                    : const SizedBox(),
+                Expanded(
+                  child: TextButton(
+                    child: Text(
+                      confirmBtnText,
+                      style: const TextStyle(fontSize: 16),
+                    ),
+                    onPressed: () {
+                      Get.back();
+                      onConfirm?.call();
+                    },
+                  ),
+                ),
+              ],
+            ),
+          )
+        ],
+      ),
+    );
+  }
+}