Develop Reference

How to convert all the contents of a .aar package to a .jar package?

I am trying to convert a .aar package to a .jar package according to the title above. I have tried several procedures(including those mentioned here), but all without success. It seems that it is necessary to convert all the contents of the package (including resources, manifest, etc.) to .jar.
The reason for this is that I need to publish .jar files together with my library in an artifactory repository, since .aar gets the following error when referencing it in 'libs /' in the assemble process:
Execution failed for task ':integration-lib:bundleReleaseAar'.
> Direct local .aar file dependencies are not supported when building an AAR. The resulting AAR would be broken because the classes and Android resources from any local .aar file dependencies would not be packaged in the resulting AAR.
Previous versions of the Android Gradle Plugin produce broken AARs in this case too (despite not throwing this error). The following direct local .aar file dependencies of the :integration-lib project caused this error: /Users/thomas/Projetos/mobile-integration-lib/integration-lib/libs/PPCompAndroid-v1.32.aar
I also tried to import it by creating a new module with .jar/.aar file and referencing it in the library gradle, but it is not deployed in the artifactory repository.
My Gradle library:
apply plugin: 'com.android.library'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'com.jfrog.artifactory'
apply plugin: 'maven-publish'
def application = new Application()
class Application {
def packageName = 'com.soufan.integration-lib'
def versionMajor = 0
def versionMinor = 0
def versionPatch = 27
def versionName() {
return (versionPatch > 0 ? "${versionMajor}.${versionMinor}.${versionPatch}" : "${versionMajor}.${versionMinor}")
}
def static gitVersion() {
def process = ['/bin/bash', '-c', 'git rev-list HEAD | wc -l | xargs'].execute()
return process.text.toInteger()
}
}
android {
compileSdkVersion 30
buildToolsVersion "30.0.0"
defaultConfig {
minSdkVersion 22
targetSdkVersion 30
versionCode application.gitVersion()
versionName application.versionName()
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
consumerProguardFiles "consumer-rules.pro"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
publishing {
publications {
aar(MavenPublication) {
groupId application.getPackageName()
version application.versionName()
artifactId project.getName()
artifact("$buildDir/outputs/aar/${project.getName()}-release.aar")
pom.withXml {
def dependenciesNode = asNode().appendNode('dependencies')
configurations.compile.allDependencies.each { dependency ->
if (dependency.group != null) {
def dependencyNode = dependenciesNode.appendNode('dependency')
dependencyNode.appendNode('groupId', dependency.group)
dependencyNode.appendNode('artifactId', dependency.name)
dependencyNode.appendNode('version', dependency.version)
}
}
}
}
}
}
artifactory {
contextUrl = URL_DEPLOY
publish {
repository {
repoKey = DEPLOY_REPO_KEY
username = USER_NAME
password = API_KEY
}
defaults {
publications('aar')
publishArtifacts = true
properties = ['qa.level': 'basic', 'dev.team': 'core']
publishPom = true
}
}
}
}
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
implementation 'androidx.core:core-ktx:1.3.0'
implementation 'androidx.appcompat:appcompat:1.1.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test.ext:junit:1.1.1'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
implementation 'com.journeyapps:zxing-android-embedded:3.6.0'
implementation 'com.squareup.okhttp3:okhttp:4.0.1'
// Dependencies
implementation files('libs/NeptuneLiteApi_V2.04.00_20180329.jar')
implementation files('libs/PPCompAndroid-v1.32.aar')
implementation files('libs/libposdigital-1.5.1-4-release.aar')
implementation files('libs/zoop-emv-connect-pax-a920-pos_0.10.jar')
}
My Project Gradle:
buildscript {
ext.kotlin_version = "1.3.72"
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:4.0.1'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
classpath "org.jfrog.buildinfo:build-info-extractor-gradle:4.10.0"
}
}
allprojects {
repositories {
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}

How Fix Package name 'android.support.graphics.drawable' used in: com.android.support:animated-vector-drawable:28.0.0

AndroidManifest.xml Error: Package name
'android.support.graphics.drawable' used in:
com.android.support:animated-vector-drawable:28.0.0,
com.android.support:support-vector-drawable:28.0.0
https://imgur.com/6aFUN59
https://imgur.com/C1EmnJ3
An error happened after upgrade Android Studio 3.4
Already try change compileSdk to 27 / 27.1.1 but still same
and already try to disable "vector-drawable" lib but still same
.
.
.
.
.
.
.
.
buildscript {
repositories {
jcenter()
mavenCentral()
maven { url 'https://maven.fabric.io/public'}
maven { url 'https://maven.google.com' }
}
dependencies {
classpath 'com.google.gms:google-services:4.2.0'
classpath 'io.fabric.tools:gradle:1.26.1'
classpath 'com.google.firebase:firebase-plugins:1.2.0'
}
}
apply plugin: 'com.android.application'
apply plugin: 'io.fabric'
apply plugin: 'com.google.firebase.firebase-perf'
android {
compileSdkVersion 28
defaultConfig {
applicationId "xxx.packacge.name"
minSdkVersion 21
targetSdkVersion 28
versionCode 4
versionName "Dev"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
multiDexEnabled true
}
applicationVariants.all { variant ->
//variant.getAssembleProvider()
variant.outputs.all {
outputFileName = "${variant.name}-${variant.versionName}.apk"
}
}
buildTypes {
release {
minifyEnabled false
debuggable false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
debug {
debuggable true
}
}
buildToolsVersion = '28.0.3'
}
repositories {
mavenCentral()
jcenter()
maven { url 'https://maven.google.com' }
}
dependencies {
configurations.all {
exclude group: 'com.android.support', module: 'support-v13'
}
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support:design:28.0.0'
implementation 'com.android.support:support-vector-drawable:28.0.0'
implementation 'com.android.support:animated-vector-drawable:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:2.0.0-alpha5'
implementation 'com.android.support:cardview-v7:28.0.0'
implementation 'com.android.support:recyclerview-v7:28.0.0'
implementation 'com.android.support:support-fragment:28.0.0'
}
apply plugin: 'com.google.gms.google-services'
..
buildscript {
repositories {
google()
jcenter()
mavenCentral()
maven {
url 'https://maven.fabric.io/public'
}
maven {
url 'https://maven.google.com/'
}
}
dependencies {
classpath 'com.android.tools.build:gradle:3.4.0'
classpath 'com.google.gms:google-services:4.2.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
classpath 'com.google.firebase:firebase-plugins:1.2.0'
}
}
allprojects {
repositories {
google()
jcenter()
maven { url "https://jitpack.io" }
mavenCentral()
maven {
url 'https://maven.google.com/'
}
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
..

You should try this way
implementation('com.android.support:support-vector-drawable:28.0.0') {
exclude group: 'android.support.graphics.drawable'
exclude module: 'support-vector-drawable'
}

implementation('com.android.support:support-vector-drawable:28.0.0') {
exclude group: 'android.support.graphics.drawable'
exclude module: 'support-vector-drawable'
}
try this one

ANDROID ERROR: java.lang.NoSuchMethodError: com.google.common.base.Preconditions.checkState

Help please!
I've been trying to figure this out for 2 days and tried almost everything I could find, but with no luck.
The app builds ok, but then when I Make Project I get this error.
Running Android Studio 2.3 , jdk 1.8 on Windows 10 64-bit
Already tried using Jack and guava version 20.0
This is my gradle.build:
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
jcenter()
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.3.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
// Realm
classpath "io.realm:realm-gradle-plugin:3.0.0"
//GCM
classpath 'com.google.gms:google-services:3.0.0'
// Retrolambda , https://github.com/evant/gradle-retrolambda/
classpath 'me.tatarka:gradle-retrolambda:3.5.0'
// https://github.com/JakeWharton/butterknife
classpath 'com.jakewharton:butterknife-gradle-plugin:8.5.1'
}
}
allprojects {
repositories {
mavenCentral()
jcenter()
maven { url "https://jitpack.io" }
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
and gradle.build in the app dir:
import groovy.json.JsonOutput
import groovy.json.JsonSlurper
def generateFireBaseJsonConfiguration(file) {
def properties = loadPropertiesFile(file)
def templateFile = new File("google-services.json.template")
def json = new JsonSlurper().parseText(templateFile.text)
// populate properties
json.project_info.project_number = properties['FirebaseProjectInfoNumber']
json.project_info.firebase_url = properties['FirebaseProjectInfoUrl']
json.project_info.project_id = properties['FirebaseProjectInfoId']
json.project_info.storage_bucket = properties['FirebaseProjectInfoBucket']
json.client[0].client_info.mobilesdk_app_id = properties['FirebaseClientInfoMobileSDKAppId']
json.client[0].client_info.android_client_info.package_name = "org.openstack.android.summit"
json.client[0].api_key[0].current_key = properties['FirebaseClientApiKeyCurrent']
json.client[0].oauth_client[0].client_id = properties['FirebaseClientOAUTH2ClientClientId1']
json.client[0].oauth_client[0].client_type = 3
json.client[0].oauth_client[1].client_id = properties['FirebaseClientOAUTH2ClientClientId2']
json.client[0].oauth_client[1].client_type = 3
def jsonFile = new File("app/google-services.json")
jsonFile.write(JsonOutput.toJson(json))
}
buildscript {
repositories {
mavenCentral()
maven { url 'https://maven.fabric.io/public' }
}
dependencies {
classpath 'io.fabric.tools:gradle:1.+'
}
}
apply plugin: 'com.android.application'
apply plugin: 'io.fabric'
apply plugin: 'me.tatarka.retrolambda'
repositories {
mavenCentral()
maven { url 'https://maven.fabric.io/public' }
maven {
url 'https://github.com/uPhyca/stetho-realm/raw/master/maven-repo'
}
flatDir {
dirs 'libs'
}
}
def loadPropertiesFile(properties_file){
Properties props = new Properties()
println 'loading properties file : '+ properties_file;
props.load(new FileInputStream(file(properties_file)));
return props;
}
def getPropertyFromFile(properties_file, key){
Properties props = loadPropertiesFile(properties_file);
return props[key]
}
def expandManifest(flavor, properties_file) {
println 'expanding manifest for: ' + flavor
Properties props = loadPropertiesFile(properties_file);
return [
googleMapApiKey: props['googleMapApiKey'],
fabricApiKey: props['fabricApiKey'],
parseApplicationId: props['parseApplicationId'],
parseClientKey: props['parseClientKey'],
ServiceClientId: props['ServiceClientId'],
ServiceClientSecret: props['ServiceClientSecret'],
NativeClientId: props['NativeClientId'],
NativeClientSecret: props['NativeClientSecret'],
NativeClientReturnUrl: props['NativeClientReturnUrl'],
ResourceServerBaseUrl: props['ResourceServerBaseUrl'],
IdentityProviderBaseUrl: props['IdentityProviderBaseUrl'],
WebSiteBaseUrl: props['WebSiteBaseUrl'],
YouTubeAndroidPlayerAPIKey: props['YouTubeAndroidPlayerAPIKey'],
BasicAuthUser: props['BasicAuthUser'],
BasicAuthPass: props['BasicAuthPass'],
]
}
android {
signingConfigs {
config {
}
}
dexOptions {
javaMaxHeapSize "4g" //specify the heap size for the dex process
preDexLibraries = false
}
compileSdkVersion 25
buildToolsVersion '25.0.2'
defaultConfig {
applicationId "org.openstack.android.summit"
minSdkVersion 16
targetSdkVersion 25
versionCode 72
versionName "2.0"
multiDexEnabled true
testInstrumentationRunner 'android.support.test.runner.AndroidJUnitRunner'
}
buildTypes {
debug {
// Settings for Crashlytics Beta Distribution
ext.betaDistributionReleaseNotes = "Release Notes for this build."
ext.betaDistributionEmails = getPropertyFromFile("../summit-app.debug.properties", "BetaDistributionEmails")
ext.enableCrashlytics = false
}
release {
minifyEnabled true
//debuggable true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
productFlavors {
development {
generateFireBaseJsonConfiguration("../summit-app.debug.properties")
ext.betaDistributionEmails = getPropertyFromFile("../summit-app.debug.properties", "BetaDistributionEmails")
manifestPlaceholders = expandManifest("beta", "../summit-app.debug.properties")
}
production {
generateFireBaseJsonConfiguration("../summit-app.properties")
manifestPlaceholders = expandManifest("production", "../summit-app.properties")
}
beta {
generateFireBaseJsonConfiguration("../summit-app.debug.properties")
manifestPlaceholders = expandManifest("beta", "../summit-app.debug.properties")
}
}
packagingOptions {
pickFirst 'META-INF/license.txt'
pickFirst 'META-INF/LICENSE.txt'
pickFirst 'META-INF/NOTICE.txt'
// to avoid error file included twice
exclude 'META-INF/rxjava.properties'
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
sourceSets {
main {
jniLibs.srcDirs = ['libs']
}
}
variantFilter { variant ->
def names = variant.flavors*.name
if (names.contains("development") && variant.buildType.name == "release") {
variant.ignore = true
}
if (names.contains("production") && variant.buildType.name == "debug") {
variant.ignore = true
}
if (names.contains("beta") && variant.buildType.name == "debug") {
variant.ignore = true
}
}
}
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
compile 'com.android.support:appcompat-v7:25.2.0'
compile 'com.android.support:recyclerview-v7:25.2.0'
compile 'jp.wasabeef:recyclerview-animators:2.2.5'
compile 'com.android.support:design:25.2.0'
compile 'joda-time:joda-time:2.9.4'
compile 'com.google.code.gson:gson:2.7'
// Dagger 2 and Compiler
// https://github.com/google/dagger
compile 'com.google.dagger:dagger:2.8'
annotationProcessor 'com.google.dagger:dagger-compiler:2.8'
// Google's OAuth library for OpenID Connect
// See https://code.google.com/p/google-oauth-java-client/wiki/Setup
compile('com.google.oauth-client:google-oauth-client:1.22.0') {
exclude group: 'xpp3', module: 'xpp3'
exclude group: 'org.apache.httpcomponents', module: 'httpclient'
exclude group: 'junit', module: 'junit'
exclude group: 'com.google.android', module: 'android'
}
compile 'com.google.api-client:google-api-client-android:1.21.0'
// Google's JSON parsing, could be replaced with Jackson
compile 'com.google.api-client:google-api-client-gson:1.21.0'
compile 'org.modelmapper:modelmapper:0.7.5'
compile('com.github.claudioredi:Ranger:da908aa') {
exclude module: 'joda-time'
}
// progress indicator
compile 'cc.cloudist.acplibrary:library:1.2.1'
// pop up alerts
compile 'com.github.claudioredi:sweet-alert-dialog:9c1be1a'
// image library
compile 'com.facebook.fresco:fresco:0.11.0'
// simulate list with a linear layout
compile 'com.github.frankiesardo:linearlistview:1.0.1#aar'
// page indicator
compile 'com.githang:viewpagerindicator:2.4.2#aar'
// Tags
compile 'com.github.kaedea:Android-Cloud-TagView-Plus:5a49f4f'
// google maps
compile 'com.google.android.gms:play-services-maps:10.0.1'
// to get rid of UNEXPECTED TOP-LEVEL EXCEPTION: due oo many method references: (max is 65536)
// https://github.com/BoltsFramework/Bolts-Android
compile 'com.android.support:multidex:1.0.1'
compile 'com.parse.bolts:bolts-applinks:1.4.0'
compile files('libs/YouTubeAndroidPlayerApi.jar')
// material design spiner
compile('com.weiwangcn.betterspinner:library-material:1.1.0') {
exclude group: 'com.android.support', module: 'appcompat-v7'
}
compile('com.crashlytics.sdk.android:crashlytics:2.6.1#aar') {
transitive = true;
}
testCompile 'org.mockito:mockito-core:2.0.86-beta'
testCompile 'junit:junit:4.12'
testCompile 'org.robolectric:robolectric:3.1'
testCompile 'org.powermock:powermock-module-junit4:1.6.5'
testCompile 'org.powermock:powermock-module-junit4-rule:1.6.5'
testCompile 'org.powermock:powermock-api-mockito:1.6.5'
testCompile 'org.powermock:powermock-classloading-xstream:1.6.5'
androidTestCompile 'junit:junit:4.12'
androidTestCompile 'com.android.support.test:runner:0.5'
androidTestCompile 'com.android.support.test:rules:0.5'
androidTestCompile 'com.android.support:support-annotations:23.4.0'
if (file('libs/safe_storage.aar').exists()) {
println('adding dependency safe_storage.aar ...')
productionCompile "org.openstack.android.summit.safestorage:safe_storage#aar"
}
if (file('libs/safe_storage-testing.aar').exists()) {
println('adding dependency safe_storage-testing.aar ...')
betaCompile "org.openstack.android.summit.safestorage:safe_storage-testing#aar"
}
if (file('libs/safe_storage_debug.aar').exists()) {
println('adding dependency safe_storage_debug.aar ...')
developmentCompile "org.openstack.android.summit.safestorage:safe_storage_debug#aar"
}
// http://facebook.github.io/stetho and https://github.com/uPhyca/stetho-realm
compile 'com.facebook.stetho:stetho:1.4.2'
compile 'com.uphyca:stetho_realm:2.0.0'
// retrofit (REST API)
compile 'com.squareup.retrofit2:retrofit:2.1.0'
compile 'com.squareup.okhttp3:okhttp:3.5.0'
compile 'com.squareup.okhttp3:logging-interceptor:3.5.0'
compile 'com.squareup.retrofit2:converter-gson:2.1.0'
// Espresso Dependencies
androidTestCompile 'com.android.support.test:runner:0.5'
androidTestCompile 'com.android.support.test:rules:0.5'
androidTestCompile 'com.android.support.test.espresso:espresso-core:2.2.2'
androidTestCompile('com.android.support.test.espresso:espresso-contrib:2.2.2', {
exclude module: 'support-annotations'
exclude module: 'support-v4'
exclude module: 'recyclerview-v7'
exclude module: 'design'
})
configurations.all {
resolutionStrategy {
force 'com.android.support:support-annotations:23.0.1'
}
}
compile 'com.google.firebase:firebase-core:10.0.1'
compile 'com.google.firebase:firebase-messaging:10.0.1'
// RXJAVA
// HACK to get rid of an error related to realm https://github.com/realm/realm-java/issues/1963
// this is needed bc REALM dependency
compile('io.reactivex:rxjava:1.1.7') {
exclude module: 'rx.internal.operators'
}
// RXJAVA 2.x
compile 'io.reactivex.rxjava2:rxjava:2.0.5'
compile 'io.reactivex.rxjava2:rxandroid:2.0.1'
compile 'com.jakewharton.retrofit:retrofit2-rxjava2-adapter:1.0.0'
compile 'com.jakewharton:butterknife:8.5.1'
annotationProcessor 'com.jakewharton:butterknife-compiler:8.5.1'
}
apply plugin: 'realm-android'
apply plugin: 'com.google.gms.google-services'
apply plugin: 'com.jakewharton.butterknife'
Finally this is the console log:
...
:app:incrementalDevelopmentDebugJavaCompilationSafeguard
:app:javaPreCompileDevelopmentDebug
:app:compileDevelopmentDebugJavaWithJavac
...
C:\android_projects\summit-app-android\app\src\main\java\org\openstack\android\summit\OpenStackSummitApplication.java:17: error: cannot find symbol
import org.openstack.android.summit.dagger.components.DaggerApplicationComponent;
^
symbol: class DaggerApplicationComponent
location: package org.openstack.android.summit.dagger.components
warning: unknown enum constant Scope.LIBRARY_GROUP
...
* What went wrong:
Execution failed for task ':app:compileDevelopmentDebugJavaWithJavac'.
> java.lang.NoSuchMethodError: com.google.common.base.Preconditions.checkState(ZLjava/lang/String;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)V

Thanks to Rahul I figured out how to solve this. As he mentioned the problem was that I was including different versions of guava. So first I ran this in Android Studio terminal :
gradlew -q dependencies app:dependencies --configuration compile
where "app" is your project. This showed me a list of all dependencies and saw that different versions of guava where being included.
Then I excluded each repeated version of guava from the included projects like this:
testCompile ('org.robolectric:robolectric:3.1') {
exclude module: 'guava'
}
Hope this helps someone :)

DuplicateFileException in apk build using Kotlin

I am trying to build a basic app using Kotlin/Anko but I am getting the following duplicate file exception
Execution failed for task
':app:transformResourcesWithMergeJavaResForDebug'.>
com.android.build.api.transform.TransformException:
com.android.builder.packaging.DuplicateFileException: Duplicate files
copied in APK kotlin/internal/internal.kotlin_builtins File1:
C:\Users\mahesh.gradle\caches\modules-2\files-2.1\org.jetbrains.kotlin\kotlin-runtime\1.0.6.\3562c66f648480d3bd4f76cff722488ced13445b\kotlin-runtime-1.0.6.jar File2:
C:\Users\mahesh.gradle\caches\modules-2\files-2.1\org.jetbrains.kotlin\kotlin-compiler-embeddable\1.0.6\4008eb91a337b377dae7e4572b8b543e5321f549\kotlin-compiler-embeddable-1.0.6.jar
Following is the code for the app level gradle file:
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
buildscript {
ext.kotlin_version = '1.0.6'
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.2.3'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}
}
repositories {
jcenter()
}
android {
compileSdkVersion 23
buildToolsVersion "23.0.2"
defaultConfig {
applicationId "com.example.kotlin.androdikotlinexample"
minSdkVersion 15
targetSdkVersion 23
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
sourceSets {
main.java.srcDirs += 'src/main/kotlin'
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:23.1.1'
compile 'com.android.support:design:23.1.1'
//kotlin
compile "org.jetbrains.kotlin:kotlin-android-extensions:$kotlin_version"
compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
//anko
compile "org.jetbrains.anko:anko-design:0.8.3"
compile "org.jetbrains.anko:anko-support-v4:0.8.3"
compile "org.jetbrains.anko:anko-sdk15:0.8.3"
compile 'org.jetbrains.anko:anko-appcompat-v7:0.8.3'
}
Following is the code for Project level gradle file:
buildscript {
ext.kotlin_version = '1.0.6'
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.2.3'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
And this is the basic code for the MainUI file
class MainUI : AnkoComponent<MainActivityKotlin> {
override fun createView(ui: AnkoContext<MainActivityKotlin>): View = with(ui) {
coordinatorLayout {
verticalLayout {
// maybe put some content here
}
floatingActionButton {
imageResource = android.R.drawable.ic_menu_edit
onClick {
ui.owner.startActivityForResult<MainActivityKotlin>(1)
}
}.lparams {
gravity = Gravity.BOTTOM or Gravity.END
}
}
}
}
And the content is set on MainActivityKotlin file using the method MainUI().setContentView(this) in its onCreatemethod.
I have tried deleting the gradle cache and building the project again but nothing works. Please let me know where am I going wrong?

Remove compile "org.jetbrains.kotlin:kotlin-android-extensions:$kotlin_version" from your gradle
Remove also all buildscript section from you app level gradle

Try this one:
compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
compile ("org.jetbrains.kotlin:kotlin-android-extensions:$kotlin_version") {
transitive = false
}
Also you don't need the android-extensions dependency anymore, as it's bundled into the plugin. Just having the apply plugin: 'kotlin-android-extensions' in your gradle is enough.

Error : app:dexDebug finished with non-zero exit value 1

Error:Execution failed for task ':app:dexDebug'.
com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command 'C:\Program Files\Java\jdk1.7.0_51\bin\java.exe'' finished with non-zero exit value 1
hello i get this error, which i have no idea how to fix.
these are my gradles:
app gradle:
apply plugin: 'com.android.application'
android {
compileSdkVersion 22
buildToolsVersion "23.0.0 rc2"
defaultConfig {
applicationId "com.example.daniel.testing6"
minSdkVersion 15
targetSdkVersion 22
versionCode 1
versionName "1.0"
multiDexEnabled true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
//compile fileTree(dir: 'libs', include: ['*.jar'])
compile project(path: ':backend', configuration: 'android-endpoints')
//configurations { all*.exclude group: 'com.android.support', module: 'support-v4' }
compile 'com.android.support:appcompat-v7:22.2.1'
compile 'com.google.android.gms:play-services:8.1.0'
compile 'com.android.support:multidex:1.0.0'
compile 'com.android.support:design:22.2.1'
}
backend gradle:
// If you would like more information on the gradle-appengine-plugin please refer to the github page
// https://github.com/GoogleCloudPlatform/gradle-appengine-plugin
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.google.appengine:gradle-appengine-plugin:1.9.18'
}
}
repositories {
jcenter();
}
apply plugin: 'java'
apply plugin: 'war'
apply plugin: 'appengine'
sourceCompatibility = JavaVersion.VERSION_1_7
targetCompatibility = JavaVersion.VERSION_1_7
dependencies {
appengineSdk 'com.google.appengine:appengine-java-sdk:1.9.18'
compile 'com.google.appengine:appengine-endpoints:1.9.18'
compile 'com.google.appengine:appengine-endpoints-deps:1.9.18'
compile 'javax.servlet:servlet-api:2.5'
compile 'com.googlecode.objectify:objectify:4.0b3'
compile 'com.ganyo:gcm-server:1.0.2'
}
appengine {
downloadSdk = true
appcfg {
oauth2 = true
}
endpoints {
getClientLibsOnBuild = true
getDiscoveryDocsOnBuild = true
}
}
project 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'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
}
}
does any one know how to fix it???