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Performance tweaks for AS and Gradle 12 + 1 tips to make your life better

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Samuel Dionne Transit Android development for 10 years Started on Eclipse AS + Gradle is still painful

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7 Gradle tips 5 Android Studio tips

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7 Gradle tips 5 Android Studio tips

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1. Disable Plugins File > Settings > Plugins

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2. Custom VM Options Help > Edit Custom VM Options

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Here is the content of my studio64.vmoptions # custom Android Studio VM options, see https://developer.android.com/studio/intro/studio-config.html -Xms3g -Xmx3g -XX:NewRatio=3 -XX:ReservedCodeCacheSize=480m -XX:MetaspaceSize=512m -Xss16m -XX:+UseCompressedOops -Dfile.encoding=UTF -Dawt.useSystemAAFontSettings=on -Dsun.java2d.noddraw=false -XX:+UseConcMarkSweepGC -XX:SoftRefLRUPolicyMSPerMB=50 -server

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3. No dynamic version in gradle dependencies

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4. Experiment settings File > Settings > Experimental

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5. Memory indicator File > Settings > Appearance

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7 Gradle tips 5 Android Studio tips

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1. Disable PNG Cruncher buildTypes.debug.crunchPngs

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1. Disable PNG Cruncher File > Settings > Plugins Better Yet! Convert all images to WebP*

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2. Disable Crashlytics Build Id ext.alwaysUpdateBuildId

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2. Disable Crashlytics BuildId build.gradle Better Yet! Disable Crashlytics completely ext.enableCrashlytics

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3. Enable daemon org.gradle.daemon

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4. Parallel build org.gradle.parallel

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5. Caching* org.gradle.caching

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6. Memory params org.gradle.jvmargs

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Here is the content of my gradle.properties android.enableJetifier=true android.useAndroidX=true org.gradle.jvmargs=-Xmx2560M -Dkotlin.daemon.jvm.options="-Xmx2560M" -Dfile.encoding=UTF-8 org.gradle.daemon=true org.gradle.parallel=true org.gradle.caching=true kapt.incremental.apt=true kapt.use.worker.api=true kapt.include.compile.classpath=false

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7. Offline mode File > Settings > Build > Gradle

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5 Android Studio tips 7 Gradle tips

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5 Android Studio tips 7 Gradle tips Please make it even FASTER

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5 Android Studio tips 7 Gradle tips 50k Mac Pro

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5 Android Studio tips 7 Gradle tips Steal CPU and Memory 50k Mac Pro

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5 Android Studio tips 7 Gradle tips 50k Mac Pro Steal CPU and Memory Rent a Big Server

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1. Copy our local files to the server

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1. Copy our local files to the server 2. Run gradle build on the server

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1. Copy our local files to the server 7. Offline mode File > Settings > Build > Gradle 3. Copy the results files locally

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Gradle plugin Mirakle github.com/Instamotor-Labs/mirakle

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- 3x faster incremental build - 5x faster full build - Shared C++ cache - Shared Gradle build cache (coming soon) - 6 person team == lot of minutes saved

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Thank you for listening Questions?