Organize the proguard file

app/proguard-rules.pro

@@ -1,32 +1,18 @@
-# Add project specific ProGuard rules here.
-# By default, the flags in this file are appended to flags specified
-# in /home/the-scrabi/bin/Android/Sdk/tools/proguard/proguard-android.txt
-# You can edit the include path and order by changing the proguardFiles
-# directive in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# Add any project specific keep options here:
-
-# 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 *;
-#}
+# https://developer.android.com/build/shrink-code
 
+## Helps debug release versions
 -dontobfuscate
+
+## Rules for NewPipeExtractor
 -keep class org.schabi.newpipe.extractor.timeago.patterns.** { *; }
-
 -keep class org.mozilla.javascript.** { *; }
-
 -keep class org.mozilla.classfile.ClassFileWriter
--keep class com.google.android.exoplayer2.** { *; }
-
 -dontwarn org.mozilla.javascript.tools.**
 
-# Rules for icepick. Copy paste from https://github.com/frankiesardo/icepick
+## Rules for ExoPlayer
+-keep class com.google.android.exoplayer2.** { *; }
+
+## Rules for Icepick. Copy pasted from https://github.com/frankiesardo/icepick
 -dontwarn icepick.**
 -keep class icepick.** { *; }
 -keep class **$$Icepick { *; }
@@ -35,11 +21,11 @@
 }
 -keepnames class * { @icepick.State *;}
 
-## Rules for OkHttp. Copy paste from https://github.com/square/okhttp
+## Rules for OkHttp. Copy pasted from https://github.com/square/okhttp
 -dontwarn okhttp3.**
 -dontwarn okio.**
-##
 
+## See https://github.com/TeamNewPipe/NewPipe/pull/1441
 -keepclassmembers class * implements java.io.Serializable {
     static final long serialVersionUID;
     !static !transient <fields>;
@@ -47,5 +33,5 @@
     private void readObject(java.io.ObjectInputStream);
 }
 
-# for some reason NotificationModeConfigFragment wasn't kept (only referenced in a preference xml)
+## For some reason NotificationModeConfigFragment wasn't kept (only referenced in a preference xml)
 -keep class org.schabi.newpipe.settings.notifications.** { *; }