app/proguard-rules.pro

@@ -1,26 +1,61 @@
-# Add project specific ProGuard rules here.
-# You can control the set of applied configuration files using the
-# proguardFiles setting in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
+# --- SCAN-WICH SECURITY RULES ---
 
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}
+# Optimisations agressives
+-optimizationpasses 5
+-allowaccessmodification
+-mergeinterfacesaggressively
 
-# Uncomment this to preserve the line number information for
-# debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
+# Supprimer les informations de débogage
+-renamesourcefileattribute SourceFile
+-keepattributes SourceFile,LineNumberTable
 
-# If you keep the line number information, uncomment this to
-# hide the original source file name.
-#-renamesourcefileattribute SourceFile
+# Offusquer plus profondément
+-repackageclasses ''
 
-# Obfuscation pour protéger les clés d'API
--keep class com.example.scanwich.BuildConfig { *; }
+# --- FIREBASE / GOOGLE ---
+# Les bibliothèques Google fournissent leurs propres règles optimisées.
+-dontwarn com.google.firebase.**
+-dontwarn com.google.android.gms.**
+-dontwarn com.google.errorprone.annotations.**
+
+# --- ITEXT ---
+# On cible plus précisément les packages iText utilisés pour le rapport PDF
 -dontwarn com.itextpdf.**
--keep class com.itextpdf.** { *; }
+-keep class com.itextpdf.kernel.** { public protected *; }
+-keep class com.itextpdf.layout.** { public protected *; }
+-keep class com.itextpdf.io.** { public protected *; }
+
+# --- RETROFIT / OKHTTP ---
+-keepattributes Signature, InnerClasses, EnclosingMethod
+-keepattributes RuntimeVisibleAnnotations, RuntimeVisibleParameterAnnotations
+
+# Garder uniquement les annotations Retrofit
+-keep @interface retrofit2.http.*
+-dontwarn retrofit2.**
+# Note: On laisse Retrofit gérer ses propres règles internes (incluses dans l'AAR)
+
+# --- ROOM ---
+# On ne garde que les classes liées à la base de données
+-keep class * extends androidx.room.RoomDatabase
+-dontwarn androidx.room.paging.**
+
+# --- DATA MODELS ---
+# Crucial : On garde tout ce qui est nécessaire au parsing JSON et à Room
+-keepclassmembers class com.example.scanwich.** {
+    @com.google.gson.annotations.SerializedName <fields>;
+    @androidx.room.PrimaryKey <fields>;
+}
+
+-keep @androidx.room.Entity class com.example.scanwich.** { *; }
+
+# On liste explicitement les modèles pour plus de précision
+-keep class com.example.scanwich.Meal { *; }
+-keep class com.example.scanwich.SportActivity { *; }
+-keep class com.example.scanwich.Glycemia { *; }
+-keep class com.example.scanwich.FavoriteMeal { *; }
+-keep class com.example.scanwich.N8nMealRequest { *; }
+-keep class com.example.scanwich.StravaActivity { *; }
+-keep class com.example.scanwich.StravaTokenResponse { *; }
+
+# --- CONFIGURATION ---
+-keep class com.example.scanwich.BuildConfig { *; }