Log appear animation's scale factor (2303acd7) · Commits · e / os / android_packages_apps_Trebuchet

quickstep/src/com/android/launcher3/QuickstepTransitionManager.java

+4 −0

Original line number	Diff line number	Diff line
		@@ -158,6 +158,7 @@ import com.android.systemui.shared.system.QuickStepContract;
		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;
		@@ -477,6 +478,9 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener
		});
		}

		/** 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).
		*

quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -204,6 +204,8 @@ public class QuickstepLauncher extends Launcher {

		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;
		@@ -1332,5 +1334,8 @@ public class QuickstepLauncher extends Launcher {
		if (recentsView != null) {
		recentsView.getSplitSelectController().dump(prefix, writer);
		}
		if (mAppTransitionManager != null) {
		mAppTransitionManager.dump(prefix + "\t" + RING_APPEAR_ANIMATION_PREFIX, writer);
		}
		}
		}

src/com/android/launcher3/util/EventLogArray.kt

0 → 100644

+117 −0

Original line number	Diff line number	Diff line
		/*
		* 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
		}
		}
		}