Remove unused library and update readme

README.md

@@ -15,10 +15,13 @@ This fork tweaks MicroG to be usable by applications that require Google authent
   - Ads
   - Analytics
   - Car
+  - Droidguard
   - Feedback
+  - Firebase
   - Games
   - Location
   - Maps
+  - Recovery
   - SafetyNet
   - Self-Check
   - Search

build.gradle

@@ -23,7 +23,6 @@ buildscript {
     ext.recyclerviewVersion = '1.1.0'
 
     ext.supportLibraryVersion = "28.0.0"
-    ext.slf4jVersion = "1.7.25"
     ext.wireVersion = '3.2.2'
 
     ext.androidBuildGradleVersion = "4.0.1"

play-services-core/build.gradle

@@ -29,8 +29,6 @@ dependencies {
 
     // Specified manually due to
     // https://github.com/vitalidze/chromecast-java-api-v2/issues/91
-    api 'org.slf4j:slf4j-api:1.7.30'
-    api 'uk.uuid.slf4j:slf4j-android:1.7.30-0'
 
     implementation project(':play-services-base-core')
     implementation project(':play-services-core-proto')

play-services-core/src/main/java/org/microg/gms/ui/AboutFragment.java

@@ -33,7 +33,6 @@ public class AboutFragment extends AbstractAboutFragment {
         libraries.add(new AbstractAboutFragment.Library("su.litvak.chromecast.api.v2", "ChromeCast Java API v2", "Apache License 2.0, Vitaly Litvak"));
         libraries.add(new AbstractAboutFragment.Library("org.conscrypt", "Conscrypt", "Apache License 2.0, The Android Open Source Project"));
         libraries.add(new AbstractAboutFragment.Library("org.microg.safeparcel", "SafeParcel", "Apache License 2.0, microG Team"));
-        libraries.add(new AbstractAboutFragment.Library("org.slf4j", "SLF4J", "MIT License, QOS.ch"));
         libraries.add(new AbstractAboutFragment.Library("com.squareup.wire", "Wire Protocol Buffers", "Apache License 2.0, Square Inc."));
     }