change r8 rules to reduce apk size

laoxinH · Oct 29, 2024 · 114dbb1 · 114dbb1
1 parent dbaeb83
commit 114dbb1
Show file tree

Hide file tree

Showing 2 changed files with 15 additions and 38 deletions.
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
@@ -67,13 +67,16 @@ android {
                 getDefaultProguardFile("proguard-android-optimize.txt"),
                 "proguard-rules.pro"
             )
+            ndk {
+                debugSymbolLevel = "NONE"
+            }
             signingConfig = signingConfigs.getByName("release")
         }
         getByName("debug") {
             signingConfig = signingConfigs.getByName("release")
         }
-
     }
+
     compileOptions {
         sourceCompatibility = JavaVersion.VERSION_21
         targetCompatibility = JavaVersion.VERSION_21
@@ -99,6 +102,10 @@ android {
             useLegacyPackaging = false
         }
         resources {
+            excludes += "/META-INF/DEPENDENCIES"
+            excludes += "/META-INF/LICENSE"
+            excludes += "/META-INF/NOTICE"
+            excludes += "/META-INF/ASL2.0"
             excludes += "/META-INF/{AL2.0,LGPL2.1}"
         }
     }

diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
@@ -1,49 +1,29 @@
-# 项目特定的 ProGuard 规则
+-allowaccessmodification
+-repackageclasses
 
--keepclasseswithmembernames,includedescriptorclasses class * {
-    native <methods>;
+-keepclassmembers class * implements android.os.Parcelable {
+    public static final ** CREATOR;
 }
-# 保留枚举类的值和 valueOf 方法
+
 -keepclassmembers enum * {
     public static **[] values();
     public static ** valueOf(java.lang.String);
 }
 
-# 保留 Parcelable 的 CREATOR 字段
--keepclassmembers class * implements android.os.Parcelable {
-    public static final ** CREATOR;
+-keepclasseswithmembernames,includedescriptorclasses class * {
+    native <methods>;
 }
 
-# 忽略特定类的警告
 -dontwarn org.slf4j.impl.StaticLoggerBinder
 -dontwarn org.conscrypt.Conscrypt
 -dontwarn androidx.window.extensions.**
 -dontwarn androidx.window.sidecar.Sidecar*
 
-# 保留行号信息以便调试
--keepattributes LineNumberTable
-
-# 允许访问修改和重新打包类
--allowaccessmodification
--repackageclasses
-
-# 保留特定包下的所有类和成员
 -keep class net.sf.sevenzipjbinding.** { *; }
 -keep class top.laoxin.modmanager.** { *; }
--keep class com.example.model.** { *; }
 -keep class okhttp3.** { *; }
 -keep class com.squareup.okhttp.** { *; }
--keep class okhttp3.Call { *; }
--keep class okhttp3.Interceptor { *; }
--keep class okhttp3.Request { *; }
--keep class okhttp3.Response { *; }
--keep class okhttp3.internal.** { *; }
 
-# 保留所有类的名称和成员
--keepnames class * { *; }
--keepclassmembers class * { *; }
-
-# 保证 Gson 不被混淆
 -keep class com.google.gson.** { *; }
 -keep class com.google.gson.stream.** { *; }
 -keepclassmembers class * {
@@ -52,13 +32,3 @@
 -keepclassmembers class * {
     @com.google.gson.annotations.Expose *;
 }
--keepclassmembers class * {
-    @com.google.gson.annotations.Since *;
-}
--keepclassmembers class * {
-    @com.google.gson.annotations.Until *;
-}
--keepclassmembers class * {
-    @com.google.gson.annotations.JsonAdapter *;
-}
-