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riggarooriggaroo
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reply performance setup
1 parent 8f311fa commit 36f07f1

15 files changed

Lines changed: 29769 additions & 17 deletions

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‎Reply/app/build.gradle.kts‎

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@@ -63,6 +63,14 @@ android {
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"proguard-rules.pro",
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)
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}
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create("benchmark") {
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initWith(getByName("debug"))
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isDebuggable = false
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signingConfig = signingConfigs.getByName("debug")
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matchingFallbacks.add("release")
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matchingFallbacks.add("debug")
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}
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}
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testOptions {

‎Reply/app/src/benchmark/AndroidManifest.xml‎

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<?xml version="1.0" encoding="utf-8"?>
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<!--
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~ Copyright 2026 The Android Open Source Project
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~
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~ Licensed under the Apache License, Version 2.0 (the "License");
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~ you may not use this file except in compliance with the License.
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~ You may obtain a copy of the License at
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~
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~ https://www.apache.org/licenses/LICENSE-2.0
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~
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~ Unless required by applicable law or agreed to in writing, software
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~ distributed under the License is distributed on an "AS IS" BASIS,
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~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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~ See the License for the specific language governing permissions and
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~ limitations under the License.
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-->
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<manifest xmlns:android="http://schemas.android.com/apk/res/android">
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<!-- Required for macrobenchmark to write trace files on some API levels -->
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<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
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<application>
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<profileable android:shell="true" />
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</application>
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</manifest>

‎Reply/app/src/main/baseline-prof.txt‎

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‎Reply/app/src/main/java/com/example/reply/data/Account.kt‎

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@@ -17,11 +17,13 @@
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package com.example.reply.data
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import androidx.annotation.DrawableRes
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import androidx.compose.runtime.Immutable
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/**
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* An object which represents an account which can belong to a user. A single user can have
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* multiple accounts.
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*/
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@Immutable
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data class Account(
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val id: Long,
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val uid: Long,
@@ -30,7 +32,7 @@ data class Account(
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val email: String,
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val altEmail: String,
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@DrawableRes val avatar: Int,
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var isCurrentAccount: Boolean = false,
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val isCurrentAccount: Boolean = false,
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) {
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val fullName: String = "$firstName $lastName"
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}

‎Reply/app/src/main/java/com/example/reply/data/Email.kt‎

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@@ -16,19 +16,22 @@
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package com.example.reply.data
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import androidx.compose.runtime.Immutable
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/**
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* A simple data class to represent an Email.
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*/
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@Immutable
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data class Email(
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val id: Long,
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val sender: Account,
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val recipients: List<Account> = emptyList(),
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val subject: String,
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val body: String,
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val attachments: List<EmailAttachment> = emptyList(),
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var isImportant: Boolean = false,
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var isStarred: Boolean = false,
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var mailbox: MailboxType = MailboxType.INBOX,
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val isImportant: Boolean = false,
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val isStarred: Boolean = false,
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val mailbox: MailboxType = MailboxType.INBOX,
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val createdAt: String,
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val threads: List<Email> = emptyList(),
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)

‎Reply/app/src/main/java/com/example/reply/data/EmailAttachment.kt‎

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@@ -21,4 +21,7 @@ import androidx.annotation.DrawableRes
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/**
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* An object class to define an attachment to email object.
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*/
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import androidx.compose.runtime.Immutable
25+
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@Immutable
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data class EmailAttachment(@DrawableRes val resId: Int, val contentDesc: String)

‎Reply/app/src/main/java/com/example/reply/ui/MainActivity.kt‎

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@@ -26,6 +26,7 @@ import androidx.compose.material3.windowsizeclass.WindowSizeClass
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import androidx.compose.material3.windowsizeclass.calculateWindowSizeClass
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import androidx.compose.runtime.Composable
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import androidx.compose.runtime.getValue
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import androidx.compose.runtime.remember
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import androidx.compose.ui.tooling.preview.Preview
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import androidx.compose.ui.unit.DpSize
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import androidx.compose.ui.unit.dp
@@ -49,19 +50,27 @@ class MainActivity : ComponentActivity() {
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val displayFeatures = calculateDisplayFeatures(this)
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val uiState by viewModel.uiState.collectAsStateWithLifecycle()
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53+
val closeDetailScreen = remember(viewModel) {
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{ viewModel.closeDetailScreen() }
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}
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val navigateToDetail = remember(viewModel) {
57+
{ emailId: Long, pane: com.example.reply.ui.utils.ReplyContentType ->
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viewModel.setOpenedEmail(emailId, pane)
59+
}
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}
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val toggleSelectedEmail = remember(viewModel) {
62+
{ emailId: Long ->
63+
viewModel.toggleSelectedEmail(emailId)
64+
}
65+
}
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5267
ReplyApp(
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windowSize = windowSize,
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displayFeatures = displayFeatures,
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replyHomeUIState = uiState,
56-
closeDetailScreen = {
57-
viewModel.closeDetailScreen()
58-
},
59-
navigateToDetail = { emailId, pane ->
60-
viewModel.setOpenedEmail(emailId, pane)
61-
},
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toggleSelectedEmail = { emailId ->
63-
viewModel.toggleSelectedEmail(emailId)
64-
},
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closeDetailScreen = closeDetailScreen,
72+
navigateToDetail = navigateToDetail,
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toggleSelectedEmail = toggleSelectedEmail,
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)
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}
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}

‎Reply/app/src/main/java/com/example/reply/ui/ReplyListContent.kt‎

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@@ -38,6 +38,7 @@ import androidx.compose.material3.MaterialTheme
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import androidx.compose.material3.Text
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import androidx.compose.runtime.Composable
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import androidx.compose.runtime.LaunchedEffect
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import androidx.compose.runtime.remember
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import androidx.compose.ui.Alignment
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import androidx.compose.ui.Modifier
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import androidx.compose.ui.res.painterResource
@@ -168,6 +169,12 @@ fun ReplyEmailList(
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modifier: Modifier = Modifier,
169170
navigateToDetail: (Long, ReplyContentType) -> Unit,
170171
) {
172+
val onNavigateToDetail = remember(navigateToDetail) {
173+
{ emailId: Long ->
174+
navigateToDetail(emailId, ReplyContentType.SINGLE_PANE)
175+
}
176+
}
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Box(modifier = modifier.windowInsetsPadding(WindowInsets.statusBars)) {
172179
ReplyDockedSearchBar(
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emails = emails,
@@ -188,9 +195,7 @@ fun ReplyEmailList(
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items(items = emails, key = { it.id }) { email ->
189196
ReplyEmailListItem(
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email = email,
191-
navigateToDetail = { emailId ->
192-
navigateToDetail(emailId, ReplyContentType.SINGLE_PANE)
193-
},
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navigateToDetail = onNavigateToDetail,
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toggleSelection = toggleEmailSelection,
195200
isOpened = openedEmail?.id == email.id,
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isSelected = selectedEmailIds.contains(email.id),

‎Reply/benchmark/build.gradle.kts‎

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/*
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* Copyright 2026 The Android Open Source Project
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*
4+
* Licensed under the Apache License, Version 2.0 (the "License");
5+
* you may not use this file except in compliance with the License.
6+
* You may obtain a copy of the License at
7+
*
8+
* https://www.apache.org/licenses/LICENSE-2.0
9+
*
10+
* Unless required by applicable law or agreed to in writing, software
11+
* distributed under the License is distributed on an "AS IS" BASIS,
12+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13+
* See the License for the specific language governing permissions and
14+
* limitations under the License.
15+
*/
16+
17+
plugins {
18+
alias(libs.plugins.android.test)
19+
}
20+
21+
android {
22+
compileSdk = libs.versions.compileSdk.get().toInt()
23+
namespace = "com.example.reply.benchmark"
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25+
defaultConfig {
26+
minSdk = 23
27+
targetSdk = libs.versions.targetSdk.get().toInt()
28+
testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
29+
}
30+
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buildTypes {
32+
// This benchmark build type is matching the type in the target application
33+
create("benchmark") {
34+
signingConfig = signingConfigs.getByName("debug")
35+
matchingFallbacks.add("release")
36+
}
37+
}
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targetProjectPath = ":app"
40+
experimentalProperties["android.experimental.self-instrumenting"] = true
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}
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dependencies {
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implementation(libs.androidx.test.rules)
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implementation(libs.androidx.test.ext.junit)
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implementation(libs.androidx.test.uiautomator)
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implementation(libs.androidx.benchmark.macro.junit4)
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}

‎Reply/benchmark/src/main/java/com/example/reply/benchmark/ExampleStartupBenchmark.kt‎

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/*
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* Copyright 2026 The Android Open Source Project
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*
4+
* Licensed under the Apache License, Version 2.0 (the "License");
5+
* you may not use this file except in compliance with the License.
6+
* You may obtain a copy of the License at
7+
*
8+
* https://www.apache.org/licenses/LICENSE-2.0
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*
10+
* Unless required by applicable law or agreed to in writing, software
11+
* distributed under the License is distributed on an "AS IS" BASIS,
12+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13+
* See the License for the specific language governing permissions and
14+
* limitations under the License.
15+
*/
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package com.example.reply.benchmark
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import android.content.Intent
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import androidx.benchmark.macro.CompilationMode
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import androidx.benchmark.macro.StartupMode
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import androidx.benchmark.macro.StartupTimingMetric
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import androidx.benchmark.macro.junit4.MacrobenchmarkRule
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import androidx.test.ext.junit.runners.AndroidJUnit4
25+
import androidx.test.platform.app.InstrumentationRegistry
26+
import androidx.test.uiautomator.By
27+
import androidx.test.uiautomator.Until
28+
import org.junit.Rule
29+
import org.junit.Test
30+
import org.junit.runner.RunWith
31+
32+
@RunWith(AndroidJUnit4::class)
33+
class ExampleStartupBenchmark {
34+
@get:Rule
35+
val benchmarkRule = MacrobenchmarkRule()
36+
37+
private val targetPackageName = "com.example.reply"
38+
39+
@Test
40+
fun startupCold() = benchmarkRule.measureRepeated(
41+
packageName = targetPackageName,
42+
metrics = listOf(StartupTimingMetric()),
43+
compilationMode = CompilationMode.None(),
44+
startupMode = StartupMode.COLD,
45+
iterations = 5
46+
) {
47+
pressHome()
48+
val context = InstrumentationRegistry.getInstrumentation().context
49+
val intent = context.packageManager.getLaunchIntentForPackage(packageName)!!
50+
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK)
51+
context.startActivity(intent)
52+
device.wait(Until.hasObject(By.pkg(packageName).depth(0)), 15000)
53+
}
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}

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