e827deb806
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- StressTestScreen: use MinMaxLTTB LOD (caps output <= pixelWidth, ~half the vertices vs MinMax's ~2x) and move the sample generator loop to Dispatchers.Default so it stops contending with the UI thread. - SignalGenerator: run the shared producer loop off the main thread. - Add a release buildType (R8 + resource shrink, debuggable=false, debug-signed for on-device profiling); proguard-rules.pro needs no keeps (no kotlinx.serialization; Compose/coroutines ship consumer rules). - minSdk 26 -> 24. Off-main producer un-starves the feed (280 -> ~1300 push/s); release build (AOT+R8) vs debug at matched load: CPU -12%, fps +48%. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
58 lines
1.6 KiB
Kotlin
58 lines
1.6 KiB
Kotlin
plugins {
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alias(libs.plugins.android.application)
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alias(libs.plugins.kotlin.android)
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alias(libs.plugins.compose.compiler)
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}
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android {
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namespace = "dev.dtrentin.chart.demo"
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compileSdk = 35
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defaultConfig {
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applicationId = "dev.dtrentin.chart.demo"
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minSdk = 24
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targetSdk = 35
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versionCode = 1
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versionName = "0.1.0"
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}
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compileOptions {
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sourceCompatibility = JavaVersion.VERSION_17
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targetCompatibility = JavaVersion.VERSION_17
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}
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buildFeatures { compose = true }
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buildTypes {
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release {
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isMinifyEnabled = true // R8 — the perf lever
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isShrinkResources = true // strip unused resources
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isDebuggable = false // let ART fully optimize (perf test)
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// debug key so the release apk installs on a dev device (profiling build, not store build)
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signingConfig = signingConfigs.getByName("debug")
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proguardFiles(
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getDefaultProguardFile("proguard-android-optimize.txt"),
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"proguard-rules.pro"
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)
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}
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}
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sourceSets["main"].kotlin.srcDirs("src/main/kotlin")
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}
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kotlin {
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compilerOptions {
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jvmTarget.set(org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_17)
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}
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}
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dependencies {
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implementation(project(":chart-realtime"))
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implementation(platform(libs.androidx.compose.bom))
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implementation(libs.androidx.compose.ui)
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implementation(libs.androidx.compose.foundation)
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implementation(libs.androidx.compose.material3)
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implementation(libs.androidx.activity.compose)
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implementation(libs.coroutines.core)
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}
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