Only just working proguard rules for release build

wearApp/build.gradle.kts

@@ -27,8 +27,11 @@ android {
 
     buildTypes {
         release {
-            isMinifyEnabled = false
+            isMinifyEnabled = true
+            isShrinkResources = true
             proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro")
+            // temporary hack for local testing of release builds
+            signingConfig = signingConfigs.getByName("debug")
         }
     }
 

wearApp/proguard-rules.pro

@@ -1,21 +1,60 @@
 # Add project specific ProGuard rules here.
-# You can control the set of applied configuration files using the
-# proguardFiles setting in build.gradle.
+# By default, the flags in this file are appended to flags specified
+# in /Users/jooreill/devtools/adt/sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.kts.kts.kts.
 #
 # 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 *;
-#}
+# Add any project specific keep options here:
 
-# Uncomment this to preserve the line number information for
-# debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
+# keep everything in this package from being removed or renamed
+-keep class com.surrus.** { *; }
+-keep class androidx.wear.** { *; }
 
-# If you keep the line number information, uncomment this to
-# hide the original source file name.
-#-renamesourcefileattribute SourceFile
+# okhttp
+-keep class okhttp3.** { *; }
+-keep interface okhttp3.** { *; }
+-dontwarn okhttp3.**
+-dontwarn okio.**
+-dontwarn com.squareup.okhttp.**
+
+
+-dontnote android.net.http.*
+-dontnote org.apache.commons.codec.**
+-dontnote org.apache.http.**
+
+
+
+-keep,allowoptimization class com.google.android.libraries.maps.** { *; }
+-keep,allowoptimization class com.google.android.apps.gmm.renderer.** { *; }
+
+
+-keepnames class * implements android.os.Parcelable
+-keepclassmembers class * implements android.os.Parcelable {
+  public static final *** CREATOR;
+}
+
+-dontwarn android.security.NetworkSecurityPolicy
+
+-keep class com.google.android.gms.** { *; }
+-dontwarn com.google.android.gms.**
+
+-dontwarn android.content.**
+-keep class android.content.**
+
+-keep class android.support.** { *; }
+-keep interface android.support.** { *; }
+-renamesourcefileattribute SourceFile
+-keepattributes SourceFile,LineNumberTable
+
+# Firebase Authentication
+-keepattributes Signature
+-keepattributes *Annotation*
+
+
+#Kotlin
+
+-dontwarn kotlin.**
+-dontwarn org.jetbrains.annotations.NotNull