补全翻译

android/app/src/main/java/games/wenzi/ogame/MainActivity.java

@@ -1,8 +1,13 @@
 package games.wenzi.ogame;
 
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.ObjectAnimator;
 import android.graphics.Color;
 import android.os.Bundle;
+import android.view.View;
 import android.view.Window;
+import android.view.animation.AccelerateDecelerateInterpolator;
 import android.webkit.WebChromeClient;
 import android.webkit.WebSettings;
 import android.webkit.WebView;
@@ -22,6 +27,29 @@ public class MainActivity extends BridgeActivity {
         // 保持 SplashScreen 直到 WebView 加载完成
         splashScreen.setKeepOnScreenCondition(() -> !isWebViewReady);
 
+        // 设置淡出退出动画
+        splashScreen.setOnExitAnimationListener(splashScreenView -> {
+            // 创建淡出动画
+            ObjectAnimator fadeOut = ObjectAnimator.ofFloat(
+                splashScreenView.getView(),
+                View.ALPHA,
+                1f,
+                0f
+            );
+            fadeOut.setInterpolator(new AccelerateDecelerateInterpolator());
+            fadeOut.setDuration(300);
+
+            // 动画结束后移除 SplashScreen
+            fadeOut.addListener(new AnimatorListenerAdapter() {
+                @Override
+                public void onAnimationEnd(Animator animation) {
+                    splashScreenView.remove();
+                }
+            });
+
+            fadeOut.start();
+        });
+
         super.onCreate(savedInstanceState);
 
         Window window = getWindow();

android/app/src/main/res/drawable/splash_icon.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 启动画面专用图标，使用较小的尺寸避免模糊 -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:width="96dp"
+        android:height="96dp"
+        android:gravity="center"
+        android:drawable="@mipmap/ic_launcher_foreground" />
+</layer-list>

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

@@ -22,7 +22,12 @@
   <!-- 启动画面主题 - 延长显示直到 WebView 加载完成 -->
   <style name="AppTheme.NoActionBarLaunch" parent="Theme.SplashScreen">
     <item name="windowSplashScreenBackground">@color/splash_background</item>
-    <item name="windowSplashScreenAnimatedIcon">@mipmap/ic_launcher</item>
+    <!-- 使用较小的自定义图标避免模糊 -->
+    <item name="windowSplashScreenAnimatedIcon">@drawable/splash_icon</item>
+    <!-- 图标大小限制 -->
+    <item name="windowSplashScreenIconBackgroundColor">@color/splash_background</item>
+    <!-- 退出动画时长 -->
+    <item name="android:windowSplashScreenAnimationDuration">500</item>
     <item name="postSplashScreenTheme">@style/AppTheme.NoActionBar</item>
   </style>
 </resources>