build: activate shrink and minify in app

Jenkinsfile

@@ -51,7 +51,7 @@ pipeline {
             steps {
                 script {
                     echo 'Building UI APKs'
-                    sh './gradlew :app:assembleDhisUITestingDebug :app:assembleDhisUITestingDebugAndroidTest :compose-table:assembleAndroidTest :form:assembleAndroidTest'
+                    sh './gradlew :app:assembleDhisDebug :app:assembleDhisDebugAndroidTest :compose-table:assembleAndroidTest :form:assembleAndroidTest'
                 }
             }
         }

app/build.gradle.kts

@@ -1,5 +1,4 @@
 import com.android.build.api.variant.impl.VariantOutputImpl
-import com.android.build.gradle.internal.scope.ProjectInfo.Companion.getBaseName
 import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 import java.io.ByteArrayOutputStream
 import java.text.SimpleDateFormat
@@ -143,9 +142,10 @@ android {
             buildConfigField("String", "GIT_SHA", "\"" + getCommitHash() + "\"")
         }
         getByName("release") {
-            isMinifyEnabled = false
+            isShrinkResources = true
+            isMinifyEnabled = true
             proguardFiles(
-                getDefaultProguardFile("proguard-android.txt"),
+                getDefaultProguardFile("proguard-android-optimize.txt"),
                 "proguard-rules.pro"
             )
             signingConfig = signingConfigs.getByName("release")
@@ -170,13 +170,6 @@ android {
             versionCode = libs.versions.vCode.get().toInt()
             versionName = libs.versions.vName.get()
         }
-
-        create("dhisUITesting") {
-            applicationId = "com.dhis2"
-            dimension = "default"
-            versionCode = libs.versions.vCode.get().toInt()
-            versionName = libs.versions.vName.get()
-        }
     }
 
     compileOptions {

app/proguard-rules.pro

@@ -18,8 +18,230 @@
 
 # Uncomment this to preserve the line number information for
 # debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
+-keepattributes SourceFile,LineNumberTable
 
 # If you keep the line number information, uncomment this to
 # hide the original source file name.
-#-renamesourcefileattribute SourceFile
+-renamesourcefileattribute SourceFile
+
+# Keep Hilt-generated components and entry points
+-keep class dagger.** { *; }
+-keep class hilt.** { *; }
+-keep class dagger.hilt.** { *; }
+-keep class androidx.hilt.** { *; }
+-keep class javax.inject.** { *; }
+-keep class dagger.internal.** { *; }
+-keep class dagger.multibindings.** { *; }
+-keep interface dagger.hilt.EntryPoint
+-keep interface dagger.hilt.InstallIn
+-keep @dagger.hilt.components.SingletonComponent class *
+# Keep DataBinding classes
+-keep class androidx.databinding.** { *; }
+-keep class **.databinding.** { *; }
+
+# Keep @Provides, @Binds, and other annotations
+-keepattributes *Annotation*
+-keepattributes InnerClasses
+-keepattributes EnclosingMethod
+
+-dontwarn autovalue.shaded.com.google$.errorprone.annotations.$CanIgnoreReturnValue
+-dontwarn autovalue.shaded.com.google$.errorprone.annotations.concurrent.$LazyInit
+-dontwarn com.android.org.conscrypt.SSLParametersImpl
+-dontwarn java.lang.management.ManagementFactory
+-dontwarn javax.lang.model.SourceVersion
+-dontwarn javax.lang.model.element.Element
+-dontwarn javax.lang.model.element.Modifier
+-dontwarn javax.lang.model.type.TypeMirror
+-dontwarn javax.lang.model.type.TypeVisitor
+-dontwarn javax.lang.model.util.SimpleTypeVisitor7
+-dontwarn javax.management.InstanceAlreadyExistsException
+-dontwarn javax.management.MBeanServer
+-dontwarn javax.management.ObjectInstance
+-dontwarn javax.management.ObjectName
+-dontwarn javax.naming.Context
+-dontwarn javax.naming.InitialContext
+-dontwarn javax.naming.NameNotFoundException
+-dontwarn javax.naming.NoInitialContextException
+-dontwarn org.apache.harmony.xnet.provider.jsse.SSLParametersImpl
+-dontwarn org.bouncycastle.jsse.BCSSLParameters
+-dontwarn org.bouncycastle.jsse.BCSSLSocket
+-dontwarn org.bouncycastle.jsse.provider.BouncyCastleJsseProvider
+-dontwarn org.dhis2.tracker.NavigationBarUIState
+-dontwarn org.dhis2.tracker.TEIDashboardItems
+-dontwarn org.dhis2.tracker.data.ProfilePictureProvider
+-dontwarn org.dhis2.tracker.events.CreateEventUseCase
+-dontwarn org.dhis2.tracker.events.CreateEventUseCaseRepository
+-dontwarn org.dhis2.tracker.relationships.data.EventRelationshipsRepository
+-dontwarn org.dhis2.tracker.relationships.data.RelationshipsRepository
+-dontwarn org.dhis2.tracker.relationships.data.TrackerRelationshipsRepository
+-dontwarn org.dhis2.tracker.relationships.domain.DeleteRelationships
+-dontwarn org.dhis2.tracker.relationships.domain.GetRelationshipsByType
+-dontwarn org.dhis2.tracker.relationships.model.ListSelectionState
+-dontwarn org.dhis2.tracker.relationships.model.RelationshipDirection
+-dontwarn org.dhis2.tracker.relationships.model.RelationshipItem
+-dontwarn org.dhis2.tracker.relationships.model.RelationshipModel
+-dontwarn org.dhis2.tracker.relationships.model.RelationshipOwnerType
+-dontwarn org.dhis2.tracker.relationships.model.RelationshipSection
+-dontwarn org.dhis2.tracker.relationships.model.RelationshipTopBarIconState$List
+-dontwarn org.dhis2.tracker.relationships.model.RelationshipTopBarIconState$Map
+-dontwarn org.dhis2.tracker.relationships.model.RelationshipTopBarIconState$Selecting
+-dontwarn org.dhis2.tracker.relationships.model.RelationshipTopBarIconState
+-dontwarn org.dhis2.tracker.relationships.ui.RelationshipsScreenKt
+-dontwarn org.dhis2.tracker.relationships.ui.RelationshipsUiState$Success
+-dontwarn org.dhis2.tracker.relationships.ui.RelationshipsUiState
+-dontwarn org.dhis2.tracker.relationships.ui.RelationshipsViewModel
+-dontwarn org.dhis2.tracker.ui.AvatarProvider
+-dontwarn org.joda.convert.FromString
+-dontwarn org.joda.convert.ToString
+-dontwarn org.openjsse.javax.net.ssl.SSLParameters
+-dontwarn org.openjsse.javax.net.ssl.SSLSocket
+-dontwarn org.openjsse.net.ssl.OpenJSSE
+-dontwarn org.slf4j.impl.StaticLoggerBinder
+
+#AndroidX
+-dontwarn com.google.android.material.**
+-keep class com.google.android.material.** { *; }
+
+-dontwarn androidx.**
+-keep class androidx.** { *; }
+-keep interface androidx.* { *; }
+
+#Data binding
+-keep class * extends androidx.databinding.DataBinderMapper { *; }
+-dontwarn androidx.databinding.**
+-keep class androidx.databinding.** { *; }
+-keep class * extends androidx.databinding.DataBinderMapper
+
+##---------------Begin: proguard configuration for Gson  ----------
+# Gson uses generic type information stored in a class file when working with fields. Proguard
+# removes such information by default, so configure it to keep all of it.
+-keepattributes Signature
+
+# For using GSON @Expose annotation
+-keepattributes *Annotation*
+
+# Gson specific classes
+-dontwarn sun.misc.**
+#-keep class com.google.gson.stream.** { *; }
+
+# Application classes that will be serialized/deserialized over Gson
+-keep class com.google.gson.examples.android.model.** { <fields>; }
+
+# Prevent proguard from stripping interface information from TypeAdapter, TypeAdapterFactory,
+# JsonSerializer, JsonDeserializer instances (so they can be used in @JsonAdapter)
+-keep class * extends com.google.gson.TypeAdapter
+-keep class * implements com.google.gson.TypeAdapterFactory
+-keep class * implements com.google.gson.JsonSerializer
+-keep class * implements com.google.gson.JsonDeserializer
+
+### Gson ProGuard and R8 rules which are relevant for all users
+### This file is automatically recognized by ProGuard and R8, see https://developer.android.com/build/shrink-code#configuration-files
+###
+### IMPORTANT:
+### - These rules are additive; don't include anything here which is not specific to Gson (such as completely
+###   disabling obfuscation for all classes); the user would be unable to disable that then
+### - These rules are not complete; users will most likely have to add additional rules for their specific
+###   classes, for example to disable obfuscation for certain fields or to keep no-args constructors
+###
+
+# Keep generic signatures; needed for correct type resolution
+-keepattributes Signature
+
+# Keep Gson annotations
+# Note: Cannot perform finer selection here to only cover Gson annotations, see also https://stackoverflow.com/q/47515093
+-keepattributes RuntimeVisibleAnnotations,AnnotationDefault
+
+### The following rules are needed for R8 in "full mode" which only adheres to `-keepattribtues` if
+### the corresponding class or field is matches by a `-keep` rule as well, see
+### https://r8.googlesource.com/r8/+/refs/heads/main/compatibility-faq.md#r8-full-mode
+
+# Keep class TypeToken (respectively its generic signature) if present
+-if class com.google.gson.reflect.TypeToken
+-keep,allowobfuscation class com.google.gson.reflect.TypeToken
+
+# Keep any (anonymous) classes extending TypeToken
+-keep,allowobfuscation class * extends com.google.gson.reflect.TypeToken
+
+# Keep classes with @JsonAdapter annotation
+-keep,allowobfuscation,allowoptimization @com.google.gson.annotations.JsonAdapter class *
+
+# Keep fields with any other Gson annotation
+# Also allow obfuscation, assuming that users will additionally use @SerializedName or
+# other means to preserve the field names
+-keepclassmembers,allowobfuscation class * {
+  @com.google.gson.annotations.Expose <fields>;
+  @com.google.gson.annotations.JsonAdapter <fields>;
+  @com.google.gson.annotations.Since <fields>;
+  @com.google.gson.annotations.Until <fields>;
+}
+
+# Keep no-args constructor of classes which can be used with @JsonAdapter
+# By default their no-args constructor is invoked to create an adapter instance
+-keepclassmembers class * extends com.google.gson.TypeAdapter {
+  <init>();
+}
+-keepclassmembers class * implements com.google.gson.TypeAdapterFactory {
+  <init>();
+}
+-keepclassmembers class * implements com.google.gson.JsonSerializer {
+  <init>();
+}
+-keepclassmembers class * implements com.google.gson.JsonDeserializer {
+  <init>();
+}
+
+# Keep fields annotated with @SerializedName for classes which are referenced.
+# If classes with fields annotated with @SerializedName have a no-args
+# constructor keep that as well. Based on
+# https://issuetracker.google.com/issues/150189783#comment11.
+# See also https://github.com/google/gson/pull/2420#discussion_r1241813541
+# for a more detailed explanation.
+-if class *
+-keepclasseswithmembers,allowobfuscation class <1> {
+  @com.google.gson.annotations.SerializedName <fields>;
+}
+-if class * {
+  @com.google.gson.annotations.SerializedName <fields>;
+}
+-keepclassmembers,allowobfuscation,allowoptimization class <1> {
+  <init>();
+}
+
+-dontwarn java.lang.invoke.StringConcatFactory
+
+# Preserve Kotlin data classes (general rule for data classes)
+-keepclasseswithmembers class * {
+    kotlin.Metadata *;
+}
+
+# Keep the Uri class from Android SDK (this is generally safe)
+-keep class android.net.Uri {
+    <init>(...);
+    public static android.net.Uri parse(java.lang.String);
+    public *;
+}
+
+# Jackson
+-keep @com.fasterxml.jackson.annotation.JsonIgnoreProperties class * { *; }
+-keep class com.fasterxml.** { *; }
+-keep class org.codehaus.** { *; }
+-keepnames class com.fasterxml.jackson.** { *; }
+-keepclassmembers public final enum com.fasterxml.jackson.annotation.JsonAutoDetect$Visibility {
+    public static final com.fasterxml.jackson.annotation.JsonAutoDetect$Visibility *;
+}
+
+# General
+-keepattributes SourceFile,LineNumberTable,*Annotation*,EnclosingMethod,Signature,Exceptions,InnerClasses
+
+# Please add these rules to your existing keep rules in order to suppress warnings.
+# This is generated automatically by the Android Gradle plugin.
+-dontwarn java.beans.ConstructorProperties
+-dontwarn java.beans.Transient
+
+#-keep class org.dhis2.usescases.login.auth.AuthServiceModel
+-dontwarn org.hisp.dhis.android.core.**
+-keep class org.hisp.dhis.android.core.** {*;}
+
+# Please add these rules to your existing keep rules in order to suppress warnings.
+# This is generated automatically by the Android Gradle plugin.
+-dontwarn javax.management.InstanceNotFoundException