From 8c654abff634d4cae0a5f947d09829968fac8c8e Mon Sep 17 00:00:00 2001
From: Daniel Gultsch <daniel@gultsch.de>
Date: Wed, 10 Jul 2019 22:10:36 +0200
Subject: [PATCH] updated retrofit

---
 build.gradle       |  4 ++--
 proguard-rules.pro | 31 +++++++++++++++++++++++++++++++
 2 files changed, 33 insertions(+), 2 deletions(-)

diff --git a/build.gradle b/build.gradle
index 994a799a2..0dafd2f25 100644
--- a/build.gradle
+++ b/build.gradle
@@ -64,8 +64,8 @@ dependencies {
     implementation 'org.conscrypt:conscrypt-android:2.1.0'
     implementation 'me.drakeet.support:toastcompat:1.1.0'
     implementation "com.leinardi.android:speed-dial:2.0.1"
-    implementation 'com.squareup.retrofit2:retrofit:2.5.0'
-    implementation 'com.squareup.retrofit2:converter-gson:2.5.0'
+    implementation 'com.squareup.retrofit2:retrofit:2.6.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.6.0'
     implementation 'com.google.guava:guava:27.1-android'
     quicksyImplementation 'io.michaelrocks:libphonenumber-android:8.10.1'
 }
diff --git a/proguard-rules.pro b/proguard-rules.pro
index 3c3593577..e3858fc38 100644
--- a/proguard-rules.pro
+++ b/proguard-rules.pro
@@ -20,3 +20,34 @@
 -dontwarn com.google.firebase.analytics.connector.AnalyticsConnector
 -dontwarn java.lang.**
 -dontwarn javax.lang.**
+
+
+# Retrofit does reflection on generic parameters. InnerClasses is required to use Signature and
+# EnclosingMethod is required to use InnerClasses.
+-keepattributes 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>;
+}
+
+# Ignore annotation used for build tooling.
+-dontwarn org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement
+
+# Ignore JSR 305 annotations for embedding nullability information.
+-dontwarn javax.annotation.**
+
+# 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 retrofit2.KotlinExtensions$*
+
+# With R8 full mode, it sees no subtypes of Retrofit interfaces since they are created with a Proxy
+# and replaces all potential values with null. Explicitly keeping the interfaces prevents this.
+-if interface * { @retrofit2.http.* <methods>; }
+-keep,allowobfuscation interface <1>