Initial commit

app/proguard-rules.pro

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+# 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
+
+# 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 *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+-renamesourcefileattribute SourceFile
+
+# Fix for Firestore crash in release builds.
+# This prevents ProGuard from removing the default constructor and fields
+# that Firestore needs for data serialization and deserialization.
+-keepattributes Signature
+-keep class com.google.firebase.firestore.** { *; }
+-keepnames class com.google.protobuf.** { *; }
+
+# IMPORTANT: Keep all your data model classes that you use with Firestore.
+# The following rule covers all classes in your 'data' package.
+-keep class com.aryan.reader.data.** {
+    <init>();
+    *;
+}
+
+# Keep MobiParser inner classes that are accessed from JNI.
+# ProGuard/R8 can't detect this usage, so we must keep them explicitly
+# to prevent renaming/removal in release builds.
+-keep class com.aryan.reader.epub.MobiParser$* {
+    <init>(...);
+    *;
+}
+
+# Keep classes for Google Sign In and Credential Manager
+-keep class com.google.android.libraries.identity.googleid.** { *; }
+-keep class com.google.android.gms.auth.api.identity.** { *; }
+-keep class androidx.credentials.** { *; }
+
+# Keep classes for Firebase Auth
+-keep class com.google.firebase.auth.** { *; }
+
+# These rules can help prevent gRPC-related issues in release builds.
+-keep class io.grpc.** { *; }
+-dontwarn com.squareup.okhttp.**
+
+#noinspection ShrinkerUnresolvedReference
+-dontwarn com.google.protobuf.GeneratedMessageV3
+-keepclassmembers class * extends com.google.protobuf.GeneratedMessageV3 {
+    <fields>;
+}
+
+# Keep GSON TypeToken for proper JSON serialization/deserialization in release builds.
+# This prevents R8 from stripping generic type information needed by Gson.
+-keep class com.google.gson.reflect.TypeToken { *; }
+-keep class * extends com.google.gson.reflect.TypeToken
+
+-keep class com.aryan.reader.paginatedreader.Woff2Converter { *; }
+
+-dontwarn com.gemalto.jp2.**
+
+# Flexmark Markdown parser rules
+-keep class com.vladsch.flexmark.** { *; }
+-keepnames class com.vladsch.flexmark.** { *; }
+-keepclassmembers class com.vladsch.flexmark.** { *; }
+
+-dontwarn java.awt.**
+-dontwarn javax.swing.**
+-dontwarn javax.imageio.**
+
+-keepattributes Signature, EnclosingMethod, InnerClasses, *Annotation*