I have worked on:

- Fixed proguard issue
AliAzaz · Sep 22, 2023 · 00c6411 · 00c6411
1 parent 65cb4d4
commit 00c6411
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Showing 4 changed files with 109 additions and 16 deletions.
diff --git a/.github/workflows/dispatch_git_artifact_workflow.yml b/.github/workflows/dispatch_git_artifact_workflow.yml
@@ -36,14 +36,14 @@ jobs:
       - name: Set EXCLUDE_LIB_CPP environment variable
         run: echo "EXCLUDE_LIB_CPP=true" >> $GITHUB_ENV
 
-      - name: Build debuging APK 🔥
+      - name: Build debugging APK 🔥
         run: bash ./gradlew assembleDebug
         if: success()
 
       - name: Uploading APK to Github Artifacts 🚀
         uses: actions/upload-artifact@v3
         with:
-          name: app-debug.apk
-          path: app/build/outputs/apk/debug/app-debug.apk
+          name: ${{ env.APK_NAME }}
+          path: app/build/outputs/apk/debug/${{ env.APK_NAME }}
         env:
           APK_NAME: "app-debug.apk"
diff --git a/app/build.gradle b/app/build.gradle
@@ -40,12 +40,16 @@ android {
 
     buildTypes {
         release {
+            // to remove unused resources. This will reduce APK size.
+            shrinkResources true
+            //To obfuscate the code and to remove unused code. This will improve code security and will reduce APK size.
             minifyEnabled true
             signingConfig signingConfigs.release
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
 
         debug {
+            shrinkResources false // to remove unused resources. This will reduce APK size.
             minifyEnabled false
             signingConfig signingConfigs.debug
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
@@ -60,11 +64,9 @@ android {
     /*
     * Cmake checking
     * */
-    if (project.hasProperty('useCMake') && project.property('useCMake').toString() == 'true') {
-        externalNativeBuild {
-            cmake {
-                path "CMakeLists.txt"
-            }
+    externalNativeBuild {
+        cmake {
+            path "CMakeLists.txt"
         }
     }
 }

diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
@@ -12,10 +12,102 @@
 #   public *;
 #}
 
-# Uncomment this to preserve the line number information for
-# debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
+# Ignore annotation used for build tooling.
+-dontwarn org.codehaus.mojo.animal_sniffer.*
 
-# If you keep the line number information, uncomment this to
-# hide the original source file name.
-#-renamesourcefileattribute SourceFile
+# OkHttp platform used only on JVM and when Conscrypt and other security providers are available.
+-dontwarn okhttp3.internal.platform.**
+-dontwarn org.bouncycastle.**
+-dontwarn org.openjsse.**
+
+# Guarded by a NoClassDefFoundError try/catch and only used when on the classpath.
+-dontwarn kotlin.Unit
+
+# Top-level functions that can only be used by Kotlin.
+-dontwarn retrofit2.KotlinExtensions
+
+-dontwarn okio.**
+-dontwarn okhttp3.**
+-dontwarn javax.annotation.**
+-dontwarn org.conscrypt.**
+-dontwarn org.joda.**
+-keep class com.squareup.** { *; }
+
+-keepclasseswithmembernames class * {
+    native <methods>;
+}
+
+-keep class java.io.** { *; }
+-keep class android.support.** { *; }
+-keep interface android.support.** { *; }
+
+-dontwarn javax.annotation.Nullable
+-dontwarn javax.annotation.ParametersAreNonnullByDefault
+
+-keep class **$$ViewBinder { *; }
+-renamesourcefileattribute SourceFile
+
+-keep public class * extends java.lang.Exception
+-keepattributes SourceFile,LineNumberTable
+
+-keepclasseswithmembernames class * {
+    @butterknife.* <fields>;
+}
+
+-keepclasseswithmembernames class * {
+    @butterknife.* <methods>;
+}
+
+-keepnames class * implements android.os.Parcelable {
+        public static final ** CREATOR;
+}
+
+-keep public class * implements com.bumptech.glide.module.GlideModule
+-keep public class * extends com.bumptech.glide.module.AppGlideModule
+-keep public enum com.bumptech.glide.load.ImageHeaderParser$** {
+  **[] $VALUES;
+  public *;
+}
+
+
+# Retrofit does reflection on generic parameters. InnerClasses is required to use Signature and
+# EnclosingMethod is required to use InnerClasses.
+-keepattributes Exceptions, Signature, InnerClasses, EnclosingMethod
+
+# Retrofit does reflection on method and parameter annotations.
+-keepattributes RuntimeVisibleAnnotations, RuntimeVisibleParameterAnnotations
+
+# Retain service method parameters when optimizing.
+-keepclassmembers,allowshrinking,allowobfuscation interface * {
+    @retrofit2.http.* <methods>;
+}
+-if interface * { @retrofit2.http.* <methods>; }
+-keep,allowobfuscation interface <1>
+
+-keep class androidx.lifecycle.** { *; }
+-keep class androidx.arch.core.** { *; }
+
+-keepattributes Signature
+-keepattributes *Annotation*
+-keep class okhttp3.** { *; }
+-keep interface okhttp3.** { *; }
+
+-keep class com.squareup.okhttp.** { *; }
+-keep interface com.squareup.okhttp.** { *; }
+
+-dontwarn com.squareup.okhttp.**
+-keep class com.facebook.jni.** { *; }
+-keep class com.facebook.flipper.** { *; }
+
+#Not show logs
+-assumenosideeffects class android.util.Log {
+    public static boolean isLoggable(java.lang.String, int);
+    public static int d(...);
+    public static int w(...);
+    public static int v(...);
+    public static int i(...);
+    public static int e(...);
+}
+
+#custom modules
+-keep class com.example.pixabaygalleryapp.model.** { *; }
diff --git a/gradle.properties b/gradle.properties
@@ -20,5 +20,4 @@ android.enableJetifier=true
 # Kotlin code style for this project: "official" or "obsolete":
 kotlin.code.style=official
 #For CICD build genearation
-PIXABAY_KEY="PIXABAY_KEY"
-useCMake=true
+PIXABAY_KEY="PIXABAY_KEY"