diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 7bb6185..0a8ffe3 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -25,6 +25,7 @@ plugins {
alias(libs.plugins.kotlin.compose)
alias(libs.plugins.kotlin.serialization)
alias(libs.plugins.ksp)
+ alias(libs.plugins.baselineprofile)
}
tasks.withType(Test::class) {
@@ -124,6 +125,8 @@ dependencies {
implementation(libs.androidx.room.runtime)
implementation(libs.androidx.room.ktx)
+ implementation(libs.androidx.profileinstaller)
+ "baselineProfile"(project(":baselineprofile"))
ksp(libs.androidx.room.compiler)
"playImplementation"(libs.revenuecat.purchases)
diff --git a/baselineprofile/.gitignore b/baselineprofile/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/baselineprofile/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/baselineprofile/build.gradle.kts b/baselineprofile/build.gradle.kts
new file mode 100644
index 0000000..a72ed40
--- /dev/null
+++ b/baselineprofile/build.gradle.kts
@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2025 Nishant Mishra
+ *
+ * This file is part of Tomato - a minimalist pomodoro timer for Android.
+ *
+ * Tomato is free software: you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License as published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * Tomato is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+ * Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with Tomato.
+ * If not, see .
+ */
+
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
+
+plugins {
+ alias(libs.plugins.android.test)
+ alias(libs.plugins.kotlin.android)
+ alias(libs.plugins.baselineprofile)
+}
+
+android {
+ namespace = "org.nsh07.baselineprofile"
+ compileSdk {
+ version = release(36)
+ }
+
+ compileOptions {
+ sourceCompatibility = JavaVersion.VERSION_17
+ targetCompatibility = JavaVersion.VERSION_17
+ }
+
+ kotlin {
+ compilerOptions {
+ jvmTarget.set(JvmTarget.JVM_17) // Use the enum for target JVM version
+ }
+ }
+
+ defaultConfig {
+ minSdk = 28
+ targetSdk = 36
+
+ testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+ }
+
+ targetProjectPath = ":app"
+
+ flavorDimensions += listOf("version")
+ productFlavors {
+ create("foss") { dimension = "version" }
+ create("play") { dimension = "version" }
+ }
+
+}
+
+// This is the configuration block for the Baseline Profile plugin.
+// You can specify to run the generators on a managed devices or connected devices.
+baselineProfile {
+ useConnectedDevices = true
+}
+
+dependencies {
+ implementation(libs.androidx.junit)
+ implementation(libs.androidx.espresso.core)
+ implementation(libs.androidx.uiautomator)
+ implementation(libs.androidx.benchmark.macro.junit4)
+}
+
+androidComponents {
+ onVariants { v ->
+ val artifactsLoader = v.artifacts.getBuiltArtifactsLoader()
+ v.instrumentationRunnerArguments.put(
+ "targetAppId",
+ v.testedApks.map { artifactsLoader.load(it)?.applicationId }
+ )
+ }
+}
\ No newline at end of file
diff --git a/baselineprofile/src/main/AndroidManifest.xml b/baselineprofile/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..2d815d5
--- /dev/null
+++ b/baselineprofile/src/main/AndroidManifest.xml
@@ -0,0 +1,18 @@
+
+
+
\ No newline at end of file
diff --git a/baselineprofile/src/main/java/org/nsh07/baselineprofile/BaselineProfileGenerator.kt b/baselineprofile/src/main/java/org/nsh07/baselineprofile/BaselineProfileGenerator.kt
new file mode 100644
index 0000000..6296f6a
--- /dev/null
+++ b/baselineprofile/src/main/java/org/nsh07/baselineprofile/BaselineProfileGenerator.kt
@@ -0,0 +1,148 @@
+/*
+ * Copyright (c) 2025 Nishant Mishra
+ *
+ * This file is part of Tomato - a minimalist pomodoro timer for Android.
+ *
+ * Tomato is free software: you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License as published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * Tomato is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+ * Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with Tomato.
+ * If not, see .
+ */
+
+package org.nsh07.baselineprofile
+
+import androidx.benchmark.macro.junit4.BaselineProfileRule
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.LargeTest
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.uiautomator.UiAutomatorTestScope
+import androidx.test.uiautomator.textAsString
+import androidx.test.uiautomator.uiAutomator
+import androidx.test.uiautomator.watcher.PermissionDialog
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import java.util.Locale
+
+@RunWith(AndroidJUnit4::class)
+@LargeTest
+class BaselineProfileGenerator {
+
+ @get:Rule
+ val rule = BaselineProfileRule()
+
+ @Test
+ fun generate() {
+ // The application id for the running build variant is read from the instrumentation arguments.
+ val packageName = InstrumentationRegistry.getArguments().getString("targetAppId")
+ ?: throw Exception("targetAppId not passed as instrumentation runner arg")
+ rule.collect(
+ packageName = packageName,
+ // See: https://d.android.com/topic/performance/baselineprofiles/dex-layout-optimizations
+ includeInStartupProfile = true
+ ) {
+ pressHome()
+ startActivityAndWait()
+
+ uiAutomator {
+ onElement { contentDescription == "Play" }.click()
+ watchFor(PermissionDialog) {
+ clickAllow() // Allow notification permission
+ }
+
+ waitForAppToBeVisible(packageName)
+
+ onElement { contentDescription == "Restart" }.click()
+
+ onElement { contentDescription == "Stats" }.click()
+ waitForStableInActiveWindow()
+ scrollThroughContent()
+
+ onElement { textAsString() == "Last week" }.click()
+ waitForStableInActiveWindow()
+ scrollThroughContent()
+ onElement { contentDescription == "Back" }.click()
+
+ waitForStableInActiveWindow()
+
+ onElement { textAsString() == "Last month" }.click()
+ waitForStableInActiveWindow()
+ scrollThroughContent()
+ onElement { contentDescription == "Back" }.click()
+
+ waitForStableInActiveWindow()
+
+ fling(500, 1500, "UP")
+ waitForStableInActiveWindow()
+
+ onElement { textAsString() == "Last year" }.click()
+ waitForStableInActiveWindow()
+ scrollThroughContent()
+ onElement { contentDescription == "Back" }.click()
+
+ waitForStableInActiveWindow()
+
+ onElement { contentDescription == "Settings" }.click()
+ waitForStableInActiveWindow()
+
+ onElement { textAsString() == "Timer" }.click()
+ waitForStableInActiveWindow()
+ scrollThroughContent()
+ onElement { contentDescription == "Back" }.click()
+
+ waitForStableInActiveWindow()
+
+ onElement { textAsString() == "Appearance" }.click()
+ waitForStableInActiveWindow()
+ scrollThroughContent()
+ onElement { contentDescription == "Back" }.click()
+
+ waitForStableInActiveWindow()
+
+ onElement { textAsString() == "Alarm" }.click()
+ waitForStableInActiveWindow()
+ scrollThroughContent()
+ onElement { contentDescription == "Back" }.click()
+
+ waitForStableInActiveWindow()
+
+ onElement { textAsString() == "About" }.click()
+ waitForStableInActiveWindow()
+ scrollThroughContent()
+ onElement { contentDescription == "Back" }.click()
+ }
+ }
+ }
+
+ private fun UiAutomatorTestScope.fling(startX: Int, startY: Int, direction: String) {
+ val screenHeight = device.displayHeight
+ val screenWidth = device.displayWidth
+ val steps = 5 // Fast speed for fling
+
+ var endX = startX
+ var endY = startY
+
+ when (direction.uppercase(Locale.getDefault())) {
+ "UP" -> endY = startY - (screenHeight * 0.3).toInt()
+ "DOWN" -> endY = startY + (screenHeight * 0.3).toInt()
+ "LEFT" -> endX = startX - (screenWidth * 0.3).toInt()
+ "RIGHT" -> endX = startX + (screenWidth * 0.3).toInt()
+ }
+
+ device.swipe(startX, startY, endX, endY, steps)
+ }
+
+ private fun UiAutomatorTestScope.scrollThroughContent() {
+ fling(500, 1500, "UP")
+ waitForStableInActiveWindow()
+
+ fling(500, 1500, "DOWN")
+ waitForStableInActiveWindow()
+ }
+}
\ No newline at end of file
diff --git a/baselineprofile/src/main/java/org/nsh07/baselineprofile/StartupBenchmarks.kt b/baselineprofile/src/main/java/org/nsh07/baselineprofile/StartupBenchmarks.kt
new file mode 100644
index 0000000..cbd41bf
--- /dev/null
+++ b/baselineprofile/src/main/java/org/nsh07/baselineprofile/StartupBenchmarks.kt
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2025 Nishant Mishra
+ *
+ * This file is part of Tomato - a minimalist pomodoro timer for Android.
+ *
+ * Tomato is free software: you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License as published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * Tomato is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+ * Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with Tomato.
+ * If not, see .
+ */
+
+package org.nsh07.baselineprofile
+
+import androidx.benchmark.macro.BaselineProfileMode
+import androidx.benchmark.macro.CompilationMode
+import androidx.benchmark.macro.StartupMode
+import androidx.benchmark.macro.StartupTimingMetric
+import androidx.benchmark.macro.junit4.MacrobenchmarkRule
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.LargeTest
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.uiautomator.By
+import androidx.test.uiautomator.Until
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+
+/**
+ * This test class benchmarks the speed of app startup.
+ * Run this benchmark to verify how effective a Baseline Profile is.
+ * It does this by comparing [CompilationMode.None], which represents the app with no Baseline
+ * Profiles optimizations, and [CompilationMode.Partial], which uses Baseline Profiles.
+ *
+ * Run this benchmark to see startup measurements and captured system traces for verifying
+ * the effectiveness of your Baseline Profiles. You can run it directly from Android
+ * Studio as an instrumentation test, or run all benchmarks for a variant, for example benchmarkRelease,
+ * with this Gradle task:
+ * ```
+ * ./gradlew :baselineprofile:connectedBenchmarkReleaseAndroidTest
+ * ```
+ *
+ * You should run the benchmarks on a physical device, not an Android emulator, because the
+ * emulator doesn't represent real world performance and shares system resources with its host.
+ *
+ * For more information, see the [Macrobenchmark documentation](https://d.android.com/macrobenchmark#create-macrobenchmark)
+ * and the [instrumentation arguments documentation](https://d.android.com/topic/performance/benchmarking/macrobenchmark-instrumentation-args).
+ **/
+@RunWith(AndroidJUnit4::class)
+@LargeTest
+class StartupBenchmarks {
+
+ @get:Rule
+ val rule = MacrobenchmarkRule()
+
+ @Test
+ fun startupCompilationNone() =
+ benchmark(CompilationMode.None())
+
+ @Test
+ fun startupCompilationBaselineProfiles() =
+ benchmark(CompilationMode.Partial(BaselineProfileMode.Require))
+
+ private fun benchmark(compilationMode: CompilationMode) {
+ // The application id for the running build variant is read from the instrumentation arguments.
+ rule.measureRepeated(
+ packageName = InstrumentationRegistry.getArguments().getString("targetAppId")
+ ?: throw Exception("targetAppId not passed as instrumentation runner arg"),
+ metrics = listOf(StartupTimingMetric()),
+ compilationMode = compilationMode,
+ startupMode = StartupMode.COLD,
+ iterations = 10,
+ setupBlock = {
+ pressHome()
+ },
+ measureBlock = {
+ startActivityAndWait()
+
+ // This ensures the full UI rendering is included in the measurement.
+ device.wait(
+ Until.hasObject(By.text("25:00")),
+ 5_000 // Wait for a maximum of 5 seconds for the content to appear
+ )
+ }
+ )
+ }
+}
\ No newline at end of file
diff --git a/build.gradle.kts b/build.gradle.kts
index f370cb1..2dbaeca 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,3 +1,20 @@
+/*
+ * Copyright (c) 2025 Nishant Mishra
+ *
+ * This file is part of Tomato - a minimalist pomodoro timer for Android.
+ *
+ * Tomato is free software: you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License as published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * Tomato is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+ * Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with Tomato.
+ * If not, see .
+ */
+
// Top-level build file where you can add configuration options common to all sub-projects/modules.
plugins {
alias(libs.plugins.android.application) apply false
@@ -5,4 +22,6 @@ plugins {
alias(libs.plugins.kotlin.compose) apply false
alias(libs.plugins.kotlin.serialization) apply false
alias(libs.plugins.ksp) apply false
+ alias(libs.plugins.android.test) apply false
+ alias(libs.plugins.baselineprofile) apply false
}
\ No newline at end of file
diff --git a/gradle.properties b/gradle.properties
index 20e2a01..8224a81 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,11 +1,19 @@
-# Project-wide Gradle settings.
-# IDE (e.g. Android Studio) users:
-# Gradle settings configured through the IDE *will override*
-# any settings specified in this file.
-# For more details on how to configure your build environment visit
-# http://www.gradle.org/docs/current/userguide/build_environment.html
-# Specifies the JVM arguments used for the daemon process.
-# The setting is particularly useful for tweaking memory settings.
+#
+# Copyright (c) 2025 Nishant Mishra
+#
+# This file is part of Tomato - a minimalist pomodoro timer for Android.
+#
+# Tomato is free software: you can redistribute it and/or modify it under the terms of the GNU
+# General Public License as published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# Tomato is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+# the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+# Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along with Tomato.
+# If not, see .
+#
org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
# When configured, Gradle will run in incubating parallel mode.
# This option should only be used with decoupled projects. For more details, visit
@@ -20,4 +28,5 @@ kotlin.code.style=official
# Enables namespacing of each library's R class so that its R class includes only the
# resources declared in the library itself and none from the library's dependencies,
# thereby reducing the size of the R class for that library
-android.nonTransitiveRClass=true
\ No newline at end of file
+android.nonTransitiveRClass=true
+org.gradle.configuration-cache=true
\ No newline at end of file
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 1eb1d0b..2479ed8 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -15,6 +15,10 @@ navigation3 = "1.0.0"
revenuecat = "9.15.2"
room = "2.8.4"
vico = "2.3.6"
+uiautomator = "2.4.0-alpha07"
+benchmarkMacroJunit4 = "1.4.1"
+baselineprofile = "1.4.1"
+profileinstaller = "1.4.1"
[libraries]
androidx-activity-compose = { group = "androidx.activity", name = "activity-compose", version.ref = "activityCompose" }
@@ -43,6 +47,9 @@ material-kolor = { module = "com.materialkolor:material-kolor", version.ref = "m
revenuecat-purchases = { module = "com.revenuecat.purchases:purchases", version.ref = "revenuecat" }
revenuecat-purchases-ui = { module = "com.revenuecat.purchases:purchases-ui", version.ref = "revenuecat" }
vico-compose-m3 = { group = "com.patrykandpatrick.vico", name = "compose-m3", version.ref = "vico" }
+androidx-uiautomator = { group = "androidx.test.uiautomator", name = "uiautomator", version.ref = "uiautomator" }
+androidx-benchmark-macro-junit4 = { group = "androidx.benchmark", name = "benchmark-macro-junit4", version.ref = "benchmarkMacroJunit4" }
+androidx-profileinstaller = { group = "androidx.profileinstaller", name = "profileinstaller", version.ref = "profileinstaller" }
[plugins]
android-application = { id = "com.android.application", version.ref = "agp" }
@@ -50,3 +57,5 @@ kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
kotlin-compose = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }
kotlin-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }
ksp = { id = "com.google.devtools.ksp", version.ref = "ksp" }
+android-test = { id = "com.android.test", version.ref = "agp" }
+baselineprofile = { id = "androidx.baselineprofile", version.ref = "baselineprofile" }
diff --git a/settings.gradle.kts b/settings.gradle.kts
index b04cb7a..ca9580e 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -1,3 +1,20 @@
+/*
+ * Copyright (c) 2025 Nishant Mishra
+ *
+ * This file is part of Tomato - a minimalist pomodoro timer for Android.
+ *
+ * Tomato is free software: you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License as published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * Tomato is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+ * Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with Tomato.
+ * If not, see .
+ */
+
pluginManagement {
repositories {
google {
@@ -21,3 +38,4 @@ dependencyResolutionManagement {
rootProject.name = "Tomato"
include(":app")
+include(":baselineprofile")