Instabug for Android build warning
We have a gradle project that contains 4 modules: 1 library module and 3 android apps. To build our apps we use circleCI . We have also disabled predex-ing for the circleCI builds following this guide.
Everything was great until I added Instabug to one of our projects. We have been reaching the circleCI 4GB limit ever since. On top of that, the project that has Instabug as a dependency will start the preDex gradle task, no matter what. To start a new build, we use the following command: ./gradlew assembleDebug -PpreDexEnable=false .
The project that uses Instabug gets some warnings during build time like this:
Ignoring InnerClasses attribute for an anonymous inner class (com.instabug.library.b) that doesn't come with an associated EnclosingMethod attribute. This class was probably produced by a compiler that did not target the modern .class file format. The recommended solution is to recompile the class from source, using an up-to-date compiler and without specifying any "-target" type options. The consequence of ignoring this warning is that reflective operations on this class will incorrectly indicate that it is not an inner class.
I assume that we are reaching the 4 GB limit due to the preDex task that is started for the "Instabug project".
Does anyone has any idea on what's going on?
Edit : gradle files
root build.gradle
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:1.2.3'
classpath 'de.hannesstruss:godot:0.2'
classpath 'com.github.ben-manes:gradle-versions-plugin:0.11.3'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
apply plugin: 'de.hannesstruss.godot'
apply plugin: 'com.github.ben-manes.versions'
apply from: 'dependencies.gradle'
def ciServer = 'CI'
def executingOnCI = "true".equals(System.getenv(ciServer))
ext {
// preDexEnable property will come from the command line when circleCI is building the project.
if (project.hasProperty('preDexEnable')) {
project.ext.preDexLibs = project.properties['preDexEnable'].equals('true')
} else {
project.ext.preDexLibs = true // pre dexing should be true by default
}
buildTime = new Date().format("yyyy-MM-dd'T'HH:mm'Z'", TimeZone.getTimeZone("UTC"))
developmentFlavor = {
applicationId "${project.ext.appId}.${name}"
versionName "${project.ext.verName}-${name}"
minSdkVersion 15
buildConfigField "String", "API_TYPE", ""${name}""
resValue "string", "tray__authority", "${applicationId}.tray"
}
defaultLibraryFlavorConfig = {
targetSdkVersion 22
versionCode project.ext.verCode
versionName project.ext.verName
multiDexEnabled true
buildConfigField "String", "GIT_SHA", ""${project.ext.gitSha}""
buildConfigField "String", "BUILD_TIME", ""${buildTime}""
}
defaultFlavorConfig = defaultLibraryFlavorConfig << {
applicationId project.ext.appId
resValue "string", "tray__authority", "${applicationId}.tray"
}
defaultAndroidConfig = {
compileSdkVersion 22
buildToolsVersion "22.0.1"
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_7
targetCompatibility JavaVersion.VERSION_1_7
}
dexOptions {
javaMaxHeapSize executingOnCI ? "2048m" : "4g"
jumboMode true
}
packagingOptions {
exclude 'META-INF/DEPENDENCIES.txt'
exclude 'META-INF/LICENSE.txt'
exclude 'META-INF/NOTICE.txt'
exclude 'META-INF/NOTICE'
exclude 'META-INF/LICENSE'
exclude 'META-INF/DEPENDENCIES'
exclude 'META-INF/notice.txt'
exclude 'META-INF/license.txt'
exclude 'META-INF/dependencies.txt'
exclude 'META-INF/LGPL2.1'
exclude 'META-INF/services/javax.annotation.processing.Processor'
}
lintOptions {
checkReleaseBuilds false
// Or, if you prefer, you can continue to check for errors in release builds,
// but continue the build even when errors are found:
abortOnError false
}
}
}
subprojects {
repositories {
maven { url "http://dl.bintray.com/populov/maven" }
jcenter()
}
project.ext.gitSha = 'git rev-parse --short HEAD'.execute([], project.projectDir).text.trim()
project.plugins.whenPluginAdded { plugin ->
if ("com.android.build.gradle.AppPlugin".equals(plugin.class.name)) {
project.android.dexOptions.preDexLibraries = rootProject.ext.preDexLibs
} else if ("com.android.build.gradle.LibraryPlugin".equals(plugin.class.name)) {
project.android.dexOptions.preDexLibraries = rootProject.ext.preDexLibs
}
}
}
dependencies.gradle
ext {
kiosk = [
dependencies: {
compile project(':common')
compile libraries.multidex
compile libraries.viewPagerIndicator
compile libraries.recyclerview
compile libraries.volley
compile libraries.instabug
compile libraries.mixpanel
compile libraries.loadToast
compile(libraries.crashlytics) {
transitive = true;
}
compile libraries.dagger
apt libraries.daggerCompiler
provided libraries.javaxAnnotations
}
]
}
kiosk module build.gradle
buildscript {
repositories {
maven { url 'https://maven.fabric.io/repo' }
jcenter()
}
dependencies {
classpath 'com.neenbedankt.gradle.plugins:android-apt:1.6'
classpath 'io.fabric.tools:gradle:1.+'
}
}
repositories {
maven { url 'https://maven.fabric.io/public' }
maven { url 'http://archiva.instabug.com/repository/release' }
maven { url "https://jitpack.io" }
}
apply plugin: 'com.android.application'
apply plugin: 'com.neenbedankt.android-apt'
apply plugin: 'io.fabric'
// Manifest version information!
def versionMajor = 1
def versionMinor = 0
def versionPatch = 0
def versionBuild = 0 // bump for dogfood builds, public betas, etc.
ext.verCode = versionMajor * 10000 + versionMinor * 1000 + versionPatch * 100 + versionBuild
ext.verName = "${versionMajor}.${versionMinor}.${versionPatch}"
ext.appId = 'care.smart.android.kiosk'
android defaultAndroidConfig << {
defaultConfig defaultFlavorConfig << {
minSdkVersion 21
buildConfigField "String", "APP_NAME", ""Android-Kiosk""
}
productFlavors {
realProduction {
buildConfigField "String", "API_TYPE", '"prod"'
}
// dev developmentFlavor
}
}
dependencies kiosk.dependencies
I have no real answer to this question. But the preDex task was created due to minSdkVersion 21 . Also, we couldn't limit ourselves to 4GB of RAM so we had to bump it up to 6GB.
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