- collapse kdocs, re-arrange gradle structure

Author: MarinTolic

samplejava/build.gradle

@@ -30,10 +30,11 @@ android {
 
 dependencies {
     // Add new dependencies
-    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.4.1"
-
     implementation "io.getstream:stream-chat-android-ui-components:5.2.0"
     implementation "com.google.android.material:material:1.6.0"
     implementation "androidx.activity:activity-ktx:1.4.0"
     implementation "io.coil-kt:coil:1.4.0"
+
+    // We use the ktx dependency for transforming StateFlow into LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.4.1"
 }

samplejava/src/main/java/com/example/chattutorial/ChannelActivity3.java

@@ -143,6 +143,8 @@ public void handleOnBackPressed() {
         });
     }
 
+    // Helper method that transforms typing updates into a string
+    // containing typing member's names
     @NonNull
     private String joinTypingUpdatesToUserNames(@NonNull TypingEvent typingEvent) {
         StringBuilder joinedString = new StringBuilder();