73 lines
3.0 KiB
Kotlin
73 lines
3.0 KiB
Kotlin
package com.lagradost.cloudstream3.baselineprofile
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import androidx.benchmark.macro.junit4.BaselineProfileRule
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import androidx.test.ext.junit.runners.AndroidJUnit4
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import androidx.test.filters.LargeTest
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import org.junit.Rule
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import org.junit.Test
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import org.junit.runner.RunWith
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/**
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* This test class generates a basic startup baseline profile for the target package.
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*
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* We recommend you start with this but add important user flows to the profile to improve their performance.
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* Refer to the [baseline profile documentation](https://d.android.com/topic/performance/baselineprofiles)
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* for more information.
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*
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* You can run the generator with the "Generate Baseline Profile" run configuration in Android Studio or
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* the equivalent `generateBaselineProfile` gradle task:
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* ```
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* ./gradlew :app:generateReleaseBaselineProfile
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* ```
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* The run configuration runs the Gradle task and applies filtering to run only the generators.
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*
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* Check [documentation](https://d.android.com/topic/performance/benchmarking/macrobenchmark-instrumentation-args)
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* for more information about available instrumentation arguments.
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*
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* After you run the generator, you can verify the improvements running the [StartupBenchmarks] benchmark.
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*
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* When using this class to generate a baseline profile, only API 33+ or rooted API 28+ are supported.
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*
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* The minimum required version of androidx.benchmark to generate a baseline profile is 1.2.0.
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**/
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@RunWith(AndroidJUnit4::class)
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@LargeTest
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class BaselineProfileGenerator {
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@get:Rule
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val rule = BaselineProfileRule()
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@Test
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fun generate() {
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// This example works only with the variant with application id `com.lagradost.cloudstream3.prerelease`."
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rule.collect(
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packageName = "com.lagradost.cloudstream3.prerelease.debug",
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/**
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* KEEP PACKAGE NAME .DEBUG OTHERWISE ONE TEST (MACRO BENCHMARK) WILL FAIL AS IT NEEDS THE
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* NAMESPACE BY WHICH APP IS BEING DEBUGGED || TESTED, PROFILES HAVE BEEN GENERATED FOR
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* BOTH FLAVOURS STABLE AND PRE RELEASE MANUALLY
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**/
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// See: https://d.android.com/topic/performance/baselineprofiles/dex-layout-optimizations
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includeInStartupProfile = true
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) {
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// This block defines the app's critical user journey. Here we are interested in
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// optimizing for app startup. But you can also navigate and scroll through your most important UI.
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// Start default activity for your app
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pressHome()
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startActivityAndWait()
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// TODO Write more interactions to optimize more routes
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// For example:
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// 1. Wait until the content is asynchronously loaded
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// 2. Scroll the feed content
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// 3. Navigate to detail screen
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// Check UiAutomator documentation for more information how to interact with the app.
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// https://d.android.com/training/testing/other-components/ui-automator
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}
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}
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} |