Upgrade realm

Update proguard file so we could potentially enable proguard in the future
Update dependencies
Downgrade duktape to fix MangaPlus
Remove useless dependencies
Remove useless tabGravity
Fix debug version crashing in background

app/build.gradle

@@ -66,13 +66,15 @@ android {
         releaseTest {
             applicationIdSuffix ".rt"
 //            minifyEnabled true
+//            shrinkResources true
             zipAlignEnabled true
-//            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
         release {
 //            minifyEnabled true
+//            shrinkResources true
             zipAlignEnabled true
-//            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
 
@@ -145,14 +147,14 @@ dependencies {
     implementation 'io.reactivex:rxjava:1.3.8'
     implementation 'com.jakewharton.rxrelay:rxrelay:1.2.0'
     implementation 'com.f2prateek.rx.preferences:rx-preferences:1.0.2'
-    implementation 'com.github.pwittchen:reactivenetwork:0.7.0'
+    implementation 'com.github.pwittchen:reactivenetwork:0.12.4'
 
     // Network client
-    implementation "com.squareup.okhttp3:okhttp:3.12.2" // DO NOT UPGRADE TO 3.13.X+, it requires minSdk 21
+    implementation "com.squareup.okhttp3:okhttp:3.12.3" // DO NOT UPGRADE TO 3.13.X+, it requires minSdk 21
-    implementation 'com.squareup.okio:okio:1.17.2'
+    implementation 'com.squareup.okio:okio:1.17.4' // TODO I think we can do 2.x, okhttp is ok with it but is there any other deps that need 1.x?
 
     // REST
-    final retrofit_version = '2.3.0'
+    final retrofit_version = '2.6.1'
     implementation "com.squareup.retrofit2:retrofit:$retrofit_version"
     implementation "com.squareup.retrofit2:converter-gson:$retrofit_version"
     implementation "com.squareup.retrofit2:adapter-rxjava:$retrofit_version"
@@ -162,7 +164,7 @@ dependencies {
     implementation 'com.github.salomonbrys.kotson:kotson:2.5.0'
 
     // JavaScript engine
-    implementation 'com.squareup.duktape:duktape-android:1.3.0'
+    implementation 'com.squareup.duktape:duktape-android:1.2.0' // Stuck on 1.2.0 to fix MangaPlus extension
 
     // Disk
     implementation 'com.jakewharton:disklrucache:2.0.2'
@@ -189,7 +191,7 @@ dependencies {
     implementation 'io.requery:sqlite-android:3.25.2'
 
     // Model View Presenter
-    final nucleus_version = '3.0.0'
+    final nucleus_version = '3.0.1'
     implementation "info.android15.nucleus:nucleus:$nucleus_version"
     implementation "info.android15.nucleus:nucleus-support-v7:$nucleus_version"
 
@@ -208,9 +210,6 @@ dependencies {
     // Logging
     implementation 'com.jakewharton.timber:timber:4.7.1'
 
-    // Crash reports
-    implementation 'ch.acra:acra:4.9.2'
-
     // Sort
     implementation 'com.github.gpanther:java-nat-sort:natural-comparator-1.1'
 
@@ -256,7 +255,7 @@ dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
     implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
 
-    final coroutines_version = '1.3.0-RC'
+    final coroutines_version = '1.3.0-RC2'
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutines_version"
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutines_version"
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-reactive:$coroutines_version"
@@ -277,7 +276,6 @@ dependencies {
 
     // RxJava 2 interop for Realm (EH)
     implementation 'com.lvla.android:rxjava2-interop-kt:0.2.1'
-    implementation 'com.github.akarnokd:rxjava2-interop:0.13.7'
 
     // Debug network interceptor (EH)
     implementation "com.squareup.okhttp3:logging-interceptor:3.12.1"

app/proguard-rules.pro

@@ -1,35 +1,31 @@
--dontobfuscate
+#-repackageclasses ''
 
+# == Make debugging easier
+-renamesourcefileattribute SourceFile
+-keepattributes SourceFile,LineNumberTable
+
+# === Keep app classes
 -dontwarn eu.kanade.tachiyomi.**
 -keep class eu.kanade.tachiyomi.** { *; }
 
--keep class com.hippo.image.** { *; }
+# === Keep extension classes
--keep interface com.hippo.image.** { *; }
--dontwarn nucleus.view.NucleusActionBarActivity
-
-# Extensions may require methods unused in the core app
 -keep class org.jsoup.** { *; }
 -keep class kotlin.** { *; }
 -keep class okhttp3.** { *; }
 -keep class com.google.gson.** { *; }
 -keep class com.github.salomonbrys.kotson.** { *; }
+-keep class com.squareup.duktape.** { *; }
+-keep class android.support.v7.preference.** { *; }
+-keep class uy.kohesive.injekt.** { *; }
 
-# OkHttp
+# === Keep EH classes
--dontwarn okhttp3.**
+-keep class exh.** { *; }
--dontwarn okio.**
+-keep class xyz.nulldev.** { *; }
--dontwarn javax.annotation.**
--dontwarn retrofit2.Platform$Java8
 
-# Glide specific rules #
+# === Keep RxAndroid, https://github.com/ReactiveX/RxAndroid/issues/350
-# https://github.com/bumptech/glide
+-keep class rx.android.** { *; }
--keep public class * implements com.bumptech.glide.module.GlideModule
--keep public class * extends com.bumptech.glide.AppGlideModule
--keep public enum com.bumptech.glide.load.resource.bitmap.ImageHeaderParser$** {
-    **[] $VALUES;
-    public *;
-}
 
-# RxJava 1.1.0
+# === RxJava 1.3.8
 -dontwarn sun.misc.**
 
 -keepclassmembers class rx.internal.util.unsafe.*ArrayQueue*Field* {
@@ -45,37 +41,41 @@
     rx.internal.util.atomic.LinkedQueueNode consumerNode;
 }
 
-### Support v7, Design
+-dontnote rx.internal.util.PlatformDependent
-# http://stackoverflow.com/questions/29679177/cardview-shadow-not-appearing-in-lollipop-after-obfuscate-with-proguard/29698051
--keep class android.support.v7.widget.RoundRectDrawable { *; }
 
--keep public class android.support.v7.widget.** { *; }
+# === Reactive network: https://github.com/pwittchen/ReactiveNetwork/tree/v0.12.4#proguard-configuration
--keep public class android.support.v7.internal.widget.** { *; }
+-dontwarn com.github.pwittchen.reactivenetwork.library.rx2.ReactiveNetwork
--keep public class android.support.v7.internal.view.menu.** { *; }
+-dontwarn io.reactivex.functions.Function
--keep public class android.support.v7.graphics.drawable.** { *; }
+-dontwarn rx.internal.util.**
+-dontwarn sun.misc.Unsafe
 
--keep public class * extends android.support.v4.view.ActionProvider {
+# === Okhttp: https://github.com/square/okhttp/blob/3637fc56f70f87da696847defd311dbfb28e87b5/okhttp/src/main/resources/META-INF/proguard/okhttp3.pro
-    public <init>(android.content.Context);
+# JSR 305 annotations are for embedding nullability information.
-}
+-dontwarn javax.annotation.**
+# A resource is loaded with a relative path so the package of this class must be preserved.
+-keepnames class okhttp3.internal.publicsuffix.PublicSuffixDatabase
+# Animal Sniffer compileOnly dependency to ensure APIs are compatible with older versions of Java.
+-dontwarn org.codehaus.mojo.animal_sniffer.*
+# OkHttp platform used only on JVM and when Conscrypt dependency is available.
+-dontwarn okhttp3.internal.platform.ConscryptPlatform
 
--dontwarn android.support.**
+# === Okio: https://github.com/square/okio/tree/9b8545e7fa267c9d89753283990f24a35cd69cd6#proguard
--dontwarn android.support.design.**
+-dontwarn okio.**
--keep class android.support.design.** { *; }
--keep interface android.support.design.** { *; }
--keep public class android.support.design.R$* { *; }
-
-
-# ReactiveNetwork
--dontwarn com.github.pwittchen.reactivenetwork.**
-
-## GSON ##
 
+# === GSON: https://raw.githubusercontent.com/google/gson/master/examples/android-proguard-example/proguard.cfg
 # 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
--keep class sun.misc.Unsafe { *; }
+-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 TypeAdapterFactory,
 # JsonSerializer, JsonDeserializer instances (so they can be used in @JsonAdapter)
@@ -83,55 +83,150 @@
 -keep class * implements com.google.gson.JsonSerializer
 -keep class * implements com.google.gson.JsonDeserializer
 
-# SnakeYaml
+# Prevent R8 from leaving Data object members always null
--keep class org.yaml.snakeyaml.** { public protected private *; }
+-keepclassmembers,allowobfuscation class * {
--dontwarn org.yaml.snakeyaml.**
+  @com.google.gson.annotations.SerializedName <fields>;
+}
 
-# Duktape
+# == Nucleus
--keep class com.squareup.duktape.** { *; }
+-keepclassmembers class * extends nucleus.presenter.Presenter {
+    <init>();
+}
 
-# [EH]
+# TODO Changeloglib? Does it need proguard?
--keep class exh.** { *; }
--dontwarn com.fasterxml.jackson.databind.ext.DOMSerializer
--dontwarn com.fasterxml.jackson.databind.ext.Java7SupportImpl
--dontwarn com.fasterxml.jackson.module.kotlin.KotlinNamesAnnotationIntrospector$hasCreatorAnnotation$1
--dontwarn com.fasterxml.jackson.module.kotlin.KotlinValueInstantiator
--dontwarn exh.metadata.MetadataUtilKt$joinTagsToGenreString$2
--keep class xyz.nulldev.** { *; }
 
-## Attempt to fix: java.lang.NoClassDefFoundError: uy.kohesive.injekt.registry.default.DefaultRegistrar$NOKEY$1
+# === Injekt
+## From original config: "Attempt to fix: java.lang.NoClassDefFoundError: uy.kohesive.injekt.registry.default.DefaultRegistrar$NOKEY$1"
 -keep class uy.kohesive.injekt.** { *; }
 
-# Realm
--dontnote rx.internal.util.PlatformDependent
--keep public class * extends io.realm.RealmObject
--keep public class * implements io.realm.RealmModel
--keep class io.realm.annotations.RealmModule
--keep @io.realm.annotations.RealmModule class *
--keep class io.realm.internal.Keep
--keep @io.realm.internal.Keep class *
--dontwarn io.realm.**
 
-# Keep google stuff
+# === Glide
--dontwarn com.google.android.gms.**
+-keep public class * implements com.bumptech.glide.module.GlideModule
--dontwarn com.google.firebase.**
+-keep public class * extends com.bumptech.glide.module.AppGlideModule
-
+-keep public enum com.bumptech.glide.load.ImageHeaderParser$** {
-# Jackson
+  **[] $VALUES;
-# Proguard configuration for Jackson 2.x
+  public *;
--keep class com.fasterxml.jackson.databind.ObjectMapper {
-    public <methods>;
-    protected <methods>;
-}
--keep class com.fasterxml.jackson.databind.ObjectWriter {
-    public ** writeValueAsString(**);
-}
--keepnames class com.fasterxml.jackson.** { *; }
--dontwarn com.fasterxml.jackson.databind.**
-# Proguard configuration for Jackson 2.x
--dontwarn com.fasterxml.jackson.databind.**
--keepclassmembers class * {
-     @com.fasterxml.jackson.annotation.* *;
 }
 
-# Better Proguard + sugarify compatibility
+-dontwarn com.bumptech.glide.load.resource.bitmap.VideoDecoder
--keepattributes EnclosingMethod
+
+# === Glide-transformations: https://github.com/wasabeef/glide-transformations/blob/3aa8e53c6a51b8351d312f802ba1354c5b115168/transformations/proguard-rules.txt
+-dontwarn jp.co.cyberagent.android.gpuimage.**
+
+# === Conductor
+# This isn't in the consumer proguard rules yet: https://github.com/bluelinelabs/Conductor/pull/550/files
+-keepclassmembers public class * extends com.bluelinelabs.conductor.ControllerChangeHandler {
+   public <init>();
+}
+
+# === RxBinding
+-dontwarn com.google.auto.value.AutoValue
+
+# === Crashlytics
+-keepattributes *Annotation*
+-keepattributes SourceFile,LineNumberTable
+-keep class com.crashlytics.** { *; }
+-dontwarn com.crashlytics.**
+
+# === Humanize + Guava: https://github.com/google/guava/wiki/UsingProGuardWithGuava
+-dontwarn javax.lang.model.element.Modifier
+
+# Note: We intentionally don't add the flags we'd need to make Enums work.
+# That's because the Proguard configuration required to make it work on
+# optimized code would preclude lots of optimization, like converting enums
+# into ints.
+
+# Throwables uses internal APIs for lazy stack trace resolution
+-dontnote sun.misc.SharedSecrets
+-keep class sun.misc.SharedSecrets {
+  *** getJavaLangAccess(...);
+}
+-dontnote sun.misc.JavaLangAccess
+-keep class sun.misc.JavaLangAccess {
+  *** getStackTraceElement(...);
+  *** getStackTraceDepth(...);
+}
+
+# FinalizableReferenceQueue calls this reflectively
+# Proguard is intelligent enough to spot the use of reflection onto this, so we
+# only need to keep the names, and allow it to be stripped out if
+# FinalizableReferenceQueue is unused.
+-keepnames class com.google.common.base.internal.Finalizer {
+  *** startFinalizer(...);
+}
+# However, it cannot "spot" that this method needs to be kept IF the class is.
+-keepclassmembers class com.google.common.base.internal.Finalizer {
+  *** startFinalizer(...);
+}
+-keepnames class com.google.common.base.FinalizableReference {
+  void finalizeReferent();
+}
+-keepclassmembers class com.google.common.base.FinalizableReference {
+  void finalizeReferent();
+}
+
+# Striped64, LittleEndianByteArray, UnsignedBytes, AbstractFuture
+-dontwarn sun.misc.Unsafe
+
+# Striped64 appears to make some assumptions about object layout that
+# really might not be safe. This should be investigated.
+-keepclassmembers class com.google.common.cache.Striped64 {
+  *** base;
+  *** busy;
+}
+-keepclassmembers class com.google.common.cache.Striped64$Cell {
+  <fields>;
+}
+
+-dontwarn java.lang.SafeVarargs
+
+-keep class java.lang.Throwable {
+  *** addSuppressed(...);
+}
+
+# Futures.getChecked, in both of its variants, is incompatible with proguard.
+
+# Used by AtomicReferenceFieldUpdater and sun.misc.Unsafe
+-keepclassmembers class com.google.common.util.concurrent.AbstractFuture** {
+  *** waiters;
+  *** value;
+  *** listeners;
+  *** thread;
+  *** next;
+}
+-keepclassmembers class com.google.common.util.concurrent.AtomicDouble {
+  *** value;
+}
+-keepclassmembers class com.google.common.util.concurrent.AggregateFutureState {
+  *** remaining;
+  *** seenExceptions;
+}
+
+# Since Unsafe is using the field offsets of these inner classes, we don't want
+# to have class merging or similar tricks applied to these classes and their
+# fields. It's safe to allow obfuscation, since the by-name references are
+# already preserved in the -keep statement above.
+-keep,allowshrinking,allowobfuscation class com.google.common.util.concurrent.AbstractFuture** {
+  <fields>;
+}
+
+# Futures.getChecked (which often won't work with Proguard anyway) uses this. It
+# has a fallback, but again, don't use Futures.getChecked on Android regardless.
+-dontwarn java.lang.ClassValue
+
+# MoreExecutors references AppEngine
+-dontnote com.google.appengine.api.ThreadManager
+-keep class com.google.appengine.api.ThreadManager {
+  static *** currentRequestThreadFactory(...);
+}
+-dontnote com.google.apphosting.api.ApiProxy
+-keep class com.google.apphosting.api.ApiProxy {
+  static *** getCurrentEnvironment (...);
+}
+
+# === Support library
+# From original config: http://stackoverflow.com/questions/29679177/cardview-shadow-not-appearing-in-lollipop-after-obfuscate-with-proguard/29698051
+-keep class android.support.v7.widget.RoundRectDrawable { *; }
+
+# Fix missing back button: https://stackoverflow.com/a/46207775/5054192
+-keep class android.support.v7.graphics.** { *; }

app/src/main/java/eu/kanade/tachiyomi/App.kt

@@ -188,6 +188,7 @@ open class App : Application() {
 
     // EXH
     private fun setupDebugOverlay() {
+        try {
             DebugOverlay.Builder(this)
                     .modules(FpsModule(), EHDebugModeOverlay(this))
                     .bgColor(Color.parseColor("#7F000000"))
@@ -195,5 +196,9 @@ open class App : Application() {
                     .allowSystemLayer(false)
                     .build()
                     .install()
+        } catch(e: IllegalStateException) {
+            // Crashes if app is in background
+            XLog.e("Failed to initialize debug overlay, app in background?", e)
+        }
     }
 }

app/src/main/res/layout/main_activity.xml

@@ -32,7 +32,6 @@
                 android:layout_height="wrap_content"
                 android:theme="@style/Theme.ActionBar.Tab"
                 app:tabIndicatorColor="@android:color/white"
-                app:tabGravity="center"
                 app:tabMode="scrollable"
                 app:tabMinWidth="75dp"/>
 

build.gradle

@@ -16,7 +16,7 @@ buildscript {
         // in the individual module build.gradle files
 
         // Realm (EH)
-        classpath "io.realm:realm-gradle-plugin:5.10.0"
+        classpath "io.realm:realm-gradle-plugin:5.13.1"
 
         // Firebase (EH)
         classpath 'io.fabric.tools:gradle:1.31.0'