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

@@ -1,11 +1,10 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <application
-        android:label="making_school_asignment_app"
+        android:label="点智学"
         android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher">
         <activity
             android:name=".MainActivity"
-            android:screenOrientation="portrait"
             android:exported="true"
             android:launchMode="singleTop"
             android:taskAffinity=""
@@ -19,8 +18,14 @@
                  to determine the Window background behind the Flutter UI. -->
             <meta-data
                 android:name="io.flutter.embedding.android.NormalTheme"
-              android:resource="@style/NormalTheme"
+                android:resource="@style/NormalTheme"/>
-              />
+          <!--  <meta-data
+                android:name="io.flutter.app.android.SplashScreenUntilFirstFrame"
+                android:value="true" />
+            <meta-data
+                android:name="io.flutter.embedding.android.SplashScreenDrawable"
+                android:resource="@drawable/background"
+                />-->
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.LAUNCHER"/>
@@ -31,38 +36,52 @@
         <meta-data
             android:name="flutterEmbedding"
             android:value="2"/>
-
         <!-- Provider -->
         <provider
             android:name="androidx.core.content.FileProvider"
             android:authorities="${applicationId}.fileProvider"
             android:exported="false"
             android:grantUriPermissions="true">
-            <meta-data android:name="android.support.FILE_PROVIDER_PATHS" android:resource="@xml/file_paths" />
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/file_paths"/>
         </provider>
     </application>
     <!-- 访问电话状态 -->
-    <uses-permission android:name="android.permission.READ_PHONE_STATE" /> 
+    <uses-permission
+        android:name="android.permission.READ_PHONE_STATE"/>
     <!-- 允许全部网络访问 -->
-    <uses-permission android:name="android.permission.INTERNET" /> 
+    <uses-permission
+        android:name="android.permission.INTERNET"/>
     <!-- 获取网络信息状态 -->
-    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> 
+    <uses-permission
+        android:name="android.permission.ACCESS_NETWORK_STATE"/>
     <!-- 获取当前WiFi接入的状态以及WLAN热点的信息 -->
-    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" /> 
+    <uses-permission
+        android:name="android.permission.ACCESS_WIFI_STATE"/>
     <!-- 获取当前设备存储权限 -->
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <uses-permission
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+        android:name="android.permission.READ_EXTERNAL_STORAGE"/>
-    <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" />
+    <uses-permission
-    <uses-permission android:name="android.permission.ACTION_MANAGE_UNKNOWN_APP_SOURCES"/>
+        android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+    <uses-permission
+        android:name="android.permission.MANAGE_EXTERNAL_STORAGE"/>
+    <uses-permission
+        android:name="android.permission.ACTION_MANAGE_UNKNOWN_APP_SOURCES"/>
     <!-- 这个权限用于app安装 -->
-    <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
+    <uses-permission
+        android:name="android.permission.REQUEST_INSTALL_PACKAGES"/>
     <!-- 屏幕常亮权限 -->
-    <uses-permission android:name="android.permission.WAKE_LOCK" />
+    <uses-permission
-    <uses-permission android:name="android.permission.CAMERA"/>
+        android:name="android.permission.WAKE_LOCK"/>
+    <uses-permission
+        android:name="android.permission.CAMERA"/>
     <!-- Permissions options for the `access notification policy` group -->
-    <uses-permission android:name="android.permission.ACCESS_NOTIFICATION_POLICY"/>
+    <uses-permission
+        android:name="android.permission.ACCESS_NOTIFICATION_POLICY"/>
     <!-- Permissions options for the `notification` group -->
-    <uses-permission android:name="android.permission.POST_NOTIFICATIONS"/>
+    <uses-permission
+        android:name="android.permission.POST_NOTIFICATIONS"/>
     <!-- Required to query activities that can process text, see:
          https://developer.android.com/training/package-visibility and
          https://developer.android.com/reference/android/content/Intent#ACTION_PROCESS_TEXT.
@@ -70,8 +89,10 @@
          In particular, this is used by the Flutter engine in io.flutter.plugin.text.ProcessTextPlugin. -->
     <queries>
         <intent>
-            <action android:name="android.intent.action.PROCESS_TEXT"/>
+            <action
-            <data android:mimeType="text/plain"/>
+                android:name="android.intent.action.PROCESS_TEXT"/>
+            <data
+                android:mimeType="text/plain"/>
         </intent>
     </queries>
 </manifest>

making_school_asignment_app/android/app/src/main/res/drawable-v21/launch_background.xml

@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Modify this file to customize your launch splash screen -->
-<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="?android:colorBackground" />
-
-    <!-- You can insert your own image assets here -->
-    <!-- <item>
-        <bitmap
-            android:gravity="center"
-            android:src="@mipmap/launch_image" />
-    </item> -->
-</layer-list>

making_school_asignment_app/android/app/src/main/res/drawable/launch_background.xml

@@ -1,12 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Modify this file to customize your launch splash screen -->
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="@android:color/white" />
+    <item>
-
+        <bitmap android:gravity="fill" android:src="@drawable/background"/>
-    <!-- You can insert your own image assets here -->
+    </item>
-    <!-- <item>
-        <bitmap
-            android:gravity="center"
-            android:src="@mipmap/launch_image" />
-    </item> -->
 </layer-list>

making_school_asignment_app/android/app/src/main/res/values-night/styles.xml

@@ -5,6 +5,9 @@
         <!-- Show a splash screen on the activity. Automatically removed when
              the Flutter engine draws its first frame -->
         <item name="android:windowBackground">@drawable/launch_background</item>
+        <item name="android:forceDarkAllowed">false</item>
+        <item name="android:windowFullscreen">false</item>
+        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
     </style>
     <!-- Theme applied to the Android Window as soon as the process has started.
          This theme determines the color of the Android Window while your

making_school_asignment_app/android/app/src/main/res/values/styles.xml

@@ -5,6 +5,9 @@
         <!-- Show a splash screen on the activity. Automatically removed when
              the Flutter engine draws its first frame -->
         <item name="android:windowBackground">@drawable/launch_background</item>
+        <item name="android:forceDarkAllowed">false</item>
+        <item name="android:windowFullscreen">false</item>
+        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
     </style>
     <!-- Theme applied to the Android Window as soon as the process has started.
          This theme determines the color of the Android Window while your

making_school_asignment_app/flutter_native_splash.yaml

@@ -0,0 +1,13 @@
+flutter_native_splash:
+  # 原生splash插件配置
+  # 改变配置后执行如下命令:
+  # flutter pub run flutter_native_splash:create
+  # 如需恢复默认的白屏，执行如下命令
+  # flutter pub run flutter_native_splash:remove
+  # 设置闪屏页的默认态logo或背景图片路径
+  background_image: assets/images/splash_native.png
+  android_12:
+    image: assets/images/splash.png
+    color: '#42a5f5'
+    icon_background_color: "#4CC793"
+  android_gravity: center

making_school_asignment_app/ios/Runner/Base.lproj/LaunchScreen.storyboard

@@ -16,13 +16,19 @@
                     <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
-                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
+                            <imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleToFill" image="LaunchBackground" translatesAutoresizingMaskIntoConstraints="NO" id="tWc-Dq-wcI"/>
-                            </imageView>
+                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4"></imageView>
                         </subviews>
                         <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                         <constraints>
-                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerX" secondItem="Ze5-6b-2t3" secondAttribute="centerX" id="1a2-6s-vTC"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="leading" secondItem="Ze5-6b-2t3" secondAttribute="leading" id="3T2-ad-Qdv"/>
-                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="centerY" id="4X2-HB-R7a"/>
+                            <constraint firstItem="tWc-Dq-wcI" firstAttribute="bottom" secondItem="Ze5-6b-2t3" secondAttribute="bottom" id="RPx-PI-7Xg"/>
+                            <constraint firstItem="tWc-Dq-wcI" firstAttribute="top" secondItem="Ze5-6b-2t3" secondAttribute="top" id="SdS-ul-q2q"/>
+                            <constraint firstAttribute="trailing" secondItem="tWc-Dq-wcI" secondAttribute="trailing" id="Swv-Gf-Rwn"/>
+                            <constraint firstAttribute="trailing" secondItem="YRO-k0-Ey4" secondAttribute="trailing" id="TQA-XW-tRk"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="bottom" secondItem="Ze5-6b-2t3" secondAttribute="bottom" id="duK-uY-Gun"/>
+                            <constraint firstItem="tWc-Dq-wcI" firstAttribute="leading" secondItem="Ze5-6b-2t3" secondAttribute="leading" id="kV7-tw-vXt"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="top" secondItem="Ze5-6b-2t3" secondAttribute="top" id="xPn-NY-SIU"/>
                         </constraints>
                     </view>
                 </viewController>
@@ -33,5 +39,6 @@
     </scenes>
     <resources>
         <image name="LaunchImage" width="168" height="185"/>
+        <image name="LaunchBackground" width="1" height="1"/>
     </resources>
 </document>

making_school_asignment_app/lib/main.dart

@@ -13,11 +13,13 @@ import 'package:flutter_easyloading/flutter_easyloading.dart';
 import 'package:permission_handler/permission_handler.dart';
 
 import 'common/utils/app_upgrade/upgradeLogic.dart';
+import 'package:flutter_native_splash/flutter_native_splash.dart';
 
 void main() async {
 // 在测试模式下运行Get
   Get.testMode = true;
-
+  WidgetsBinding widgetsBinding = WidgetsFlutterBinding.ensureInitialized();
+  FlutterNativeSplash.preserve(widgetsBinding: widgetsBinding);
   /// 初始化本地存储
   await Get.putAsync(() => StorageService().init());
 

making_school_asignment_app/lib/page/global_widget/start_page.dart

@@ -1,6 +1,7 @@
 import 'dart:async';
 
 import 'package:flutter/material.dart';
+import 'package:flutter_native_splash/flutter_native_splash.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:get/get.dart';
 import 'package:making_school_asignment_app/common/utils/app_upgrade/upgradeLogic.dart';
@@ -35,7 +36,7 @@ class _StartPageState extends State<StartPage> with RequestToolMixin {
   @override
   void initState() {
     super.initState();
-
+    FlutterNativeSplash.remove();
     Get.put(HomeLogic());
     Get.put(WorkLogic());
 

making_school_asignment_app/pubspec.yaml

@@ -91,6 +91,7 @@ dependencies:
   url_launcher: ^6.1.11
   app_installer: ^1.1.0
   permission_handler: ^11.0.1
+  flutter_native_splash: 2.2.9
 
 dev_dependencies:
   flutter_test: