chore: update ktlint 0.31.0 --> 0.48.2 (#418)

* chore: update ktlint 0.31.0 --> 0.48.2

* ktlint autoformat

* chore: remove comments from imports

according to ktlint:
> Imports must be ordered in lexicographic order without any empty lines in-between

* Revert "ktlint autoformat"

This reverts commit c815102

* fix tasks snippet

Author: thatfiredev

analytics/app/src/main/java/com/google/firebase/example/analytics/kotlin/MainActivity.kt

@@ -3,21 +3,21 @@ package com.google.firebase.example.analytics.kotlin
 import android.os.Bundle
 import android.os.Parcelable
 import androidx.appcompat.app.AppCompatActivity
+import com.applovin.mediation.MaxAd
+import com.applovin.mediation.MaxAdRevenueListener
 import com.google.firebase.analytics.FirebaseAnalytics
 import com.google.firebase.analytics.ktx.analytics
 import com.google.firebase.analytics.ktx.logEvent
 import com.google.firebase.example.analytics.R
 import com.google.firebase.ktx.Firebase
-// importing libraries to support 3rd party ad_impression snippets
-import com.ironsource.mediationsdk.impressionData.ImpressionDataListener
 import com.ironsource.mediationsdk.impressionData.ImpressionData
-import com.applovin.mediation.MaxAd
-import com.applovin.mediation.MaxAdRevenueListener
-
+import com.ironsource.mediationsdk.impressionData.ImpressionDataListener
 
-class MainActivity : AppCompatActivity(),
+class MainActivity :
+    AppCompatActivity(),
     // importing libraries to support 3rd party ad_impression snippets
-    MaxAdRevenueListener, ImpressionDataListener {
+    MaxAdRevenueListener,
+    ImpressionDataListener {
 
     // [START declare_analytics]
     private lateinit var firebaseAnalytics: FirebaseAnalytics
@@ -27,7 +27,6 @@ class MainActivity : AppCompatActivity(),
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
 
-
         // [START shared_app_measurement]
         // Obtain the FirebaseAnalytics instance.
         firebaseAnalytics = Firebase.analytics
@@ -91,8 +90,10 @@ class MainActivity : AppCompatActivity(),
         firebaseAnalytics.logEvent(FirebaseAnalytics.Event.VIEW_ITEM_LIST) {
             param(FirebaseAnalytics.Param.ITEM_LIST_ID, "L001")
             param(FirebaseAnalytics.Param.ITEM_LIST_NAME, "Related products")
-            param(FirebaseAnalytics.Param.ITEMS,
-                    arrayOf(itemJeggingsWithIndex, itemBootsWithIndex, itemSocksWithIndex))
+            param(
+                FirebaseAnalytics.Param.ITEMS,
+                arrayOf(itemJeggingsWithIndex, itemBootsWithIndex, itemSocksWithIndex)
+            )
         }
         // [END view_item_list]
 
@@ -297,4 +298,4 @@ class MainActivity : AppCompatActivity(),
         }
     }
     // [END ad_impression_ironsource]
-}
+}

build.gradle

@@ -52,7 +52,11 @@ configurations {
 }
 
 dependencies {
-    ktlint "com.github.shyiko:ktlint:0.31.0"
+    ktlint ("com.pinterest:ktlint:0.48.2") {
+        attributes {
+            attribute(Bundling.BUNDLING_ATTRIBUTE, getObjects().named(Bundling, Bundling.EXTERNAL))
+        }
+    }
 }
 
 task("ktlint", type: JavaExec, group: "verification") {
@@ -67,7 +71,7 @@ task("ktlint", type: JavaExec, group: "verification") {
 
     description = "Check Kotlin code style."
     classpath = configurations.ktlint
-    main = "com.github.shyiko.ktlint.Main"
+    mainClass.set("com.pinterest.ktlint.Main")
     args = [
         "--format",
         "--android",

tasks/app/src/main/java/com/google/firebase/quickstart/tasks/kotlin/MainActivity.kt

@@ -2,7 +2,6 @@ package com.google.firebase.quickstart.tasks.kotlin
 
 import android.os.Bundle
 import androidx.appcompat.app.AppCompatActivity
-import com.google.android.gms.tasks.OnCompleteListener
 import com.google.android.gms.tasks.Task
 import com.google.android.gms.tasks.Tasks
 import com.google.firebase.auth.AuthResult
@@ -82,9 +81,9 @@ abstract class MainActivity : AppCompatActivity() {
         // [END create_handler_and_executor]
 
         // [START tasks_run_task_executor]
-        task.addOnCompleteListener(executor, OnCompleteListener {
+        task.addOnCompleteListener(executor) {
             // ...
-        })
+        }
         // [END tasks_run_task_executor]
     }