diff --git a/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java b/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
index 3966ca4..ca9c577 100644
--- a/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
+++ b/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
@@ -158,7 +158,6 @@
 import com.android.systemui.shared.system.RemoteAnimationRunnerCompat;
 import com.android.wm.shell.startingsurface.IStartingWindowListener;
 
-import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.LinkedHashMap;
 import java.util.List;
@@ -478,9 +477,6 @@
         });
     }
 
-    /** Dump debug logs to bug report. */
-    public void dump(@NonNull String prefix, @NonNull PrintWriter printWriter) {}
-
     /**
      * Content is everything on screen except the background and the floating view (if any).
      *
diff --git a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
index b621a28..3139e4d 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
@@ -204,8 +204,6 @@
 
     public static final boolean GO_LOW_RAM_RECENTS_ENABLED = false;
 
-    protected static final String RING_APPEAR_ANIMATION_PREFIX = "RingAppearAnimation\t";
-
     private FixedContainerItems mAllAppsPredictions;
     private HotseatPredictionController mHotseatPredictionController;
     private DepthController mDepthController;
@@ -1338,8 +1336,5 @@
         if (recentsView != null) {
             recentsView.getSplitSelectController().dump(prefix, writer);
         }
-        if (mAppTransitionManager != null) {
-            mAppTransitionManager.dump(prefix + "\t" + RING_APPEAR_ANIMATION_PREFIX, writer);
-        }
     }
 }
diff --git a/src/com/android/launcher3/util/EventLogArray.kt b/src/com/android/launcher3/util/EventLogArray.kt
deleted file mode 100644
index a17d650..0000000
--- a/src/com/android/launcher3/util/EventLogArray.kt
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * Copyright (C) 2023 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-
-package com.android.launcher3.util
-
-import java.io.PrintWriter
-import java.text.SimpleDateFormat
-import java.util.Date
-import java.util.Locale
-
-/**
- * A utility class to record and log events. Events are stored in a fixed size array and old logs
- * are purged as new events come.
- */
-class EventLogArray(private val name: String, size: Int) {
-
-    companion object {
-        private const val TYPE_ONE_OFF = 0
-        private const val TYPE_FLOAT = 1
-        private const val TYPE_INTEGER = 2
-        private const val TYPE_BOOL_TRUE = 3
-        private const val TYPE_BOOL_FALSE = 4
-        private fun isEntrySame(entry: EventEntry?, type: Int, event: String): Boolean {
-            return entry != null && entry.type == type && entry.event == event
-        }
-    }
-
-    private val logs: Array<EventEntry?>
-    private var nextIndex = 0
-
-    init {
-        logs = arrayOfNulls(size)
-    }
-
-    fun addLog(event: String) {
-        addLog(TYPE_ONE_OFF, event, 0f)
-    }
-
-    fun addLog(event: String, extras: Int) {
-        addLog(TYPE_INTEGER, event, extras.toFloat())
-    }
-
-    fun addLog(event: String, extras: Float) {
-        addLog(TYPE_FLOAT, event, extras)
-    }
-
-    fun addLog(event: String, extras: Boolean) {
-        addLog(if (extras) TYPE_BOOL_TRUE else TYPE_BOOL_FALSE, event, 0f)
-    }
-
-    private fun addLog(type: Int, event: String, extras: Float) {
-        // Merge the logs if it's a duplicate
-        val last = (nextIndex + logs.size - 1) % logs.size
-        val secondLast = (nextIndex + logs.size - 2) % logs.size
-        if (isEntrySame(logs[last], type, event) && isEntrySame(logs[secondLast], type, event)) {
-            logs[last]!!.update(type, event, extras)
-            logs[secondLast]!!.duplicateCount++
-            return
-        }
-        if (logs[nextIndex] == null) {
-            logs[nextIndex] = EventEntry()
-        }
-        logs[nextIndex]!!.update(type, event, extras)
-        nextIndex = (nextIndex + 1) % logs.size
-    }
-
-    fun dump(prefix: String, writer: PrintWriter) {
-        writer.println("$prefix$name event history:")
-        val sdf = SimpleDateFormat("  HH:mm:ss.SSSZ  ", Locale.US)
-        val date = Date()
-        for (i in logs.indices) {
-            val log = logs[(nextIndex + logs.size - i - 1) % logs.size] ?: continue
-            date.time = log.time
-            val msg = StringBuilder(prefix).append(sdf.format(date)).append(log.event)
-            when (log.type) {
-                TYPE_BOOL_FALSE -> msg.append(": false")
-                TYPE_BOOL_TRUE -> msg.append(": true")
-                TYPE_FLOAT -> msg.append(": ").append(log.extras)
-                TYPE_INTEGER -> msg.append(": ").append(log.extras.toInt())
-                else -> {}
-            }
-            if (log.duplicateCount > 0) {
-                msg.append(" & ").append(log.duplicateCount).append(" similar events")
-            }
-            writer.println(msg)
-        }
-    }
-
-    /** A single event entry. */
-    private class EventEntry {
-        var type = 0
-        var event: String? = null
-        var extras = 0f
-        var time: Long = 0
-        var duplicateCount = 0
-        fun update(type: Int, event: String, extras: Float) {
-            this.type = type
-            this.event = event
-            this.extras = extras
-            time = System.currentTimeMillis()
-            duplicateCount = 0
-        }
-    }
-}