自定义toast透明度

lib/common/widgets/custom_toast.dart

@@ -1,4 +1,8 @@
 import 'package:flutter/material.dart';
+import 'package:hive/hive.dart';
+import 'package:pilipala/utils/storage.dart';
+
+Box setting = GStrorage.setting;
 
 class CustomToast extends StatelessWidget {
   final String msg;
@@ -6,12 +10,17 @@ class CustomToast extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
+    double toastOpacity =
+        setting.get(SettingBoxKey.defaultToastOp, defaultValue: 0.8);
     return Container(
       margin:
           EdgeInsets.only(bottom: MediaQuery.of(context).padding.bottom + 30),
       padding: const EdgeInsets.symmetric(horizontal: 17, vertical: 10),
       decoration: BoxDecoration(
-        color: Theme.of(context).colorScheme.primaryContainer,
+        color: Theme.of(context)
+            .colorScheme
+            .primaryContainer
+            .withOpacity(toastOpacity),
         borderRadius: BorderRadius.circular(20),
       ),
       child: Text(

lib/pages/setting/controller.dart

@@ -15,6 +15,7 @@ class SettingController extends GetxController {
 
   RxBool userLogin = false.obs;
   RxBool feedBackEnable = false.obs;
+  RxDouble toastOpacity = (0.8).obs;
   RxInt picQuality = 10.obs;
   Rx<ThemeType> themeType = ThemeType.system.obs;
   var userInfo;
@@ -26,6 +27,8 @@ class SettingController extends GetxController {
     userLogin.value = userInfo != null;
     feedBackEnable.value =
         setting.get(SettingBoxKey.feedBackEnable, defaultValue: false);
+    toastOpacity.value =
+        setting.get(SettingBoxKey.defaultToastOp, defaultValue: 0.8);
     picQuality.value =
         setting.get(SettingBoxKey.defaultPicQa, defaultValue: 10);
     themeType.value = ThemeType.values[setting.get(SettingBoxKey.themeMode,

lib/pages/setting/style_setting.dart

@@ -24,6 +24,7 @@ class _StyleSettingState extends State<StyleSetting> {
 
   Box setting = GStrorage.setting;
   late int picQuality;
+  late double toastOpacity;
   late ThemeType _tempThemeValue;
   late dynamic defaultCustomRows;
 
@@ -31,6 +32,7 @@ class _StyleSettingState extends State<StyleSetting> {
   void initState() {
     super.initState();
     picQuality = setting.get(SettingBoxKey.defaultPicQa, defaultValue: 10);
+    toastOpacity = setting.get(SettingBoxKey.defaultToastOp, defaultValue: 0.8);
     _tempThemeValue = settingController.themeType.value;
     defaultCustomRows = setting.get(SettingBoxKey.customRows, defaultValue: 2);
   }
@@ -189,6 +191,71 @@ class _StyleSettingState extends State<StyleSetting> {
               ),
             ),
           ),
+          ListTile(
+            dense: false,
+            onTap: () {
+              showDialog(
+                context: context,
+                builder: (context) {
+                  return StatefulBuilder(
+                    builder: (context, StateSetter setState) {
+                      final SettingController settingController =
+                          Get.put(SettingController());
+                      return AlertDialog(
+                        title: const Text('Toast不透明度'),
+                        contentPadding: const EdgeInsets.only(
+                            top: 20, left: 8, right: 8, bottom: 8),
+                        content: SizedBox(
+                          height: 40,
+                          child: Slider(
+                            value: toastOpacity,
+                            min: 0.0,
+                            max: 1.0,
+                            divisions: 10,
+                            label: '$toastOpacity%',
+                            onChanged: (double val) {
+                              toastOpacity = val;
+                              setState(() {});
+                            },
+                          ),
+                        ),
+                        actions: [
+                          TextButton(
+                              onPressed: () => Get.back(),
+                              child: Text('取消',
+                                  style: TextStyle(
+                                      color: Theme.of(context)
+                                          .colorScheme
+                                          .outline))),
+                          TextButton(
+                            onPressed: () {
+                              setting.put(
+                                  SettingBoxKey.defaultToastOp, toastOpacity);
+                              Get.back();
+                              settingController.toastOpacity.value =
+                                  toastOpacity;
+                            },
+                            child: const Text('确定'),
+                          )
+                        ],
+                      );
+                    },
+                  );
+                },
+              );
+            },
+            title: Text('Toast不透明度', style: titleStyle),
+            subtitle: Text('自定义Toast不透明度', style: subTitleStyle),
+            trailing: Padding(
+              padding: const EdgeInsets.symmetric(horizontal: 8.0),
+              child: Obx(
+                () => Text(
+                  '${settingController.toastOpacity.value}',
+                  style: Theme.of(context).textTheme.titleSmall,
+                ),
+              ),
+            ),
+          ),
           ListTile(
             dense: false,
             onTap: () async {

lib/utils/storage.dart

@@ -98,6 +98,7 @@ class SettingBoxKey {
   static const String fullScreenMode = 'fullScreenMode';
   static const String defaultDecode = 'defaultDecode';
   static const String danmakuEnable = 'danmakuEnable';
+  static const String defaultToastOp = 'defaultToastOp';
   static const String defaultPicQa = 'defaultPicQa';
   static const String enableHA = 'enableHA';
   static const String enableOnlineTotal = 'enableOnlineTotal';