Develop Reference

Error adding Room Persistence to module

This is what my gradle looks like, I have commented out the problem line (Updated with full gradle code)
data-layer
apply plugin: 'java'
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile project(':models')
testCompile 'junit:junit:4.12'
compile "com.squareup.retrofit2:converter-gson:$rootProject.retrofitVersion"
compile "com.squareup.retrofit2:retrofit:$rootProject.retrofitVersion"
compile "io.reactivex.rxjava2:rxjava:$rootProject.rxjavaVersion"
compile "com.squareup.retrofit2:adapter-rxjava2:$rootProject.retrofitRxjava2Version"
compile "com.google.dagger:dagger:$rootProject.daggerVersion"
//compile "android.arch.persistence.room:runtime:$rootProject.roomVersion"
}
domain-layer
apply plugin: 'java'
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile project(':data-layer')
testCompile 'junit:junit:4.12'
}
presentation-layer
apply plugin: 'com.android.application'
android {
compileSdkVersion 26
buildToolsVersion "26.0.1"
defaultConfig {
applicationId "com.example.admin.umbrella"
minSdkVersion 19
targetSdkVersion 26
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile project(':domain-layer')
compile 'com.android.support:appcompat-v7:26.+'
compile "com.android.support.constraint:constraint-layout:$rootProject.constraintLayoutVersion"
compile "com.android.support:cardview-v7:$rootProject.cardViewVersion"
compile "com.android.support:recyclerview-v7:$rootProject.recyclerviewVersion"
compile "com.jakewharton:butterknife:$rootProject.butterknifeVersion"
compile "com.android.support:design:$rootProject.designVersion"
compile "com.google.dagger:dagger:$rootProject.daggerVersion"
annotationProcessor "com.google.dagger:dagger-compiler:$rootProject.daggerVersion"
testCompile 'junit:junit:4.12'
}
root
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.3.3'
}
}
allprojects {
repositories {
jcenter()
maven { url "https://maven.google.com" }
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
ext {
constraintLayoutVersion = '1.0.2'
cardViewVersion = '26.1.0'
recyclerviewVersion = '26.1.0'
butterknifeVersion = '8.8.1'
designVersion = '26.1.0'
daggerVersion = '2.11'
roomVersion = '1.0.0-beta1'
retrofitRxjava2Version = '2.3.0'
retrofitVersion = '2.3.0'
rxjavaVersion = '2.0.1'
}
I am working with MVP and have each layer split into different modules. In my data-layer when I try to import room library I get the error
"Error:Module 'Umbrella:data-layer:unspecified' depends on one or more Android Libraries but is a jar"
I don't fully understand what that means, What steps can i take to investigate and solve this problem?

Problems when running application with Jack and Retrolambda

I recently had a lot of problems trying to debug in my application when using Retrolambda, because of that I wanted to include Jack on my Gradle for debugging purposes.
jackOptions {
enabled true
}
Because of that, I have been going through this error and I still without finding a way to solve it.
Jackson : NoSuchMethodError for com.google.common.base.Preconditions.checkState
I have check different posts looking for a solution:
Android Studio: Gradle - build fails -- Execution failed for task ':dexDebug'
Lambda expressions crash with IncompatibleClassChangeError in Android when using jack
A larger heap for the Gradle daemon is recommended for running jack
But none of the solutions have fixed my problems. Right now my Gradle looks like:
buildscript {
ext {
use_jack = true
dagger_version = "2.8"
firebase_version = "9.6.1"
rx_version = "2.0.3"
rx_firebase_version = "1.0.0"
rx_android_version = "2.0.1"
gson_version = "2.8.0"
butterkinfe_version = "8.4.0"
support_version = "25.0.0"
target_sdk_version = 24
}
}
apply plugin: 'com.android.application'
if (!use_jack) { //Backport to apt / RetroLambda
apply plugin: 'me.tatarka.retrolambda'
apply plugin: 'com.neenbedankt.android-apt'
}
android {
compileSdkVersion 25
buildToolsVersion "25.0.0"
defaultConfig {
applicationId "com.myaplicattion"
minSdkVersion 15
targetSdkVersion project.properties.target_sdk_version
versionCode 1
versionName "0.1"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
jackOptions {
enabled use_jack
}
}
buildTypes {
debug {
minifyEnabled false
testCoverageEnabled = true
}
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
compileOptions {
targetCompatibility JavaVersion.VERSION_1_8
sourceCompatibility JavaVersion.VERSION_1_8
}
}
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
//Support
compile "com.android.support:appcompat-v7:$support_version"
compile "com.android.support:design:$support_version"
//Util
compile 'com.intellij:annotations:12.0'
compile 'com.jakewharton.timber:timber:4.3.1'
compile "com.jakewharton:butterknife:$butterkinfe_version"
if (use_jack) annotationProcessor "com.jakewharton:butterknife-compiler:$butterkinfe_version"
else apt "com.jakewharton:butterknife-compiler:$butterkinfe_version"
compile 'com.github.mukeshsolanki:country-picker-android:1.1.6'
compile 'com.theartofdev.edmodo:android-image-cropper:2.3.+'
//Glide
compile 'com.github.bumptech.glide:glide:3.7.0'
//Firebase
// compile "com.firebaseui:firebase-ui-database:0.4.0"
compile "com.google.firebase:firebase-storage:$firebase_version"
compile "com.google.firebase:firebase-messaging:$firebase_version"
compile "com.google.firebase:firebase-common:$firebase_version"
compile "com.google.firebase:firebase-auth:$firebase_version"
compile "com.google.firebase:firebase-core:$firebase_version"
compile "com.google.firebase:firebase-database:$firebase_version"
compile "com.google.firebase:firebase-crash:$firebase_version"
compile "com.github.frangsierra:rx2firebase:$rx_firebase_version"
//GSON
compile "com.google.code.gson:gson:$gson_version"
//Facebook
compile 'com.facebook.android:facebook-android-sdk:[4,5)'
//Dagger
compile "com.google.dagger:dagger:$dagger_version"
if (use_jack) annotationProcessor "com.google.dagger:dagger-compiler:$dagger_version"
else apt "com.google.dagger:dagger-compiler:$dagger_version"
//Rx
compile "io.reactivex.rxjava2:rxjava:$rx_version"
compile "io.reactivex.rxjava2:rxandroid:$rx_android_version"
//Test
compile fileTree(dir: 'libs', include: ['*.jar'])
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
testCompile 'junit:junit:4.12'
compile 'com.android.support.test:runner:0.5'
}
apply plugin: 'com.google.gms.google-services'
And my appgradle :
// 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:2.2.3'
classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
classpath 'me.tatarka:gradle-retrolambda:3.2.5'
classpath 'com.google.gms:google-services:3.0.0'
}
}
allprojects {
repositories {
mavenLocal()
maven { url "https://jitpack.io" }
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}

Gradle execution failed for task

Once a while while building my project i keep getting:
Error:Gradle: Execution failed for task ':app:packageProductionDebug'.
> value (115422) > 0x0000ffff
This happens for 30%-50% attempts to run my project regardless of device.
I've tried to clean my project but still no luck.
The value (115422)seems to be changing but the hex value remains the same.
EDIT
My gradle file
buildscript {
repositories {
maven { url 'https://maven.fabric.io/public' }
}
dependencies {
classpath 'io.fabric.tools:gradle:1.+'
}
}
apply plugin: 'com.android.application'
apply plugin: 'io.fabric'
repositories {
maven { url 'https://maven.fabric.io/public' }
}
apply plugin: 'com.google.gms.google-services'
android {
compileSdkVersion 23
buildToolsVersion "23.0.3"
useLibrary 'org.apache.http.legacy'
defaultConfig {
applicationId "com.myapp"
minSdkVersion 15
targetSdkVersion 23
versionCode 1
versionName "0.1"
buildConfigField 'String', 'BUILD_DIR', "\"${project.buildDir}\""
}
dexOptions {
javaMaxHeapSize "4g"
}
testOptions {
unitTests.returnDefaultValues = true
}
/* set file name depending on build variant*/
applicationVariants.all { variant ->
variant.outputs.each { output ->
def filename = applicationId
if (variant.buildType.isDebuggable()) {
filename += '-debug';
} else {
filename += '-vc-' + variant.versionCode
}
filename += '.apk'
output.outputFile = new File(
output.outputFile.parent,
filename
)
}
}
productFlavors{
staging{
applicationId = 'com.myapp.beta'
manifestPlaceholders = [activityLabel:"myapp.STAGING"]
multiDexEnabled true
}
production {
applicationId = 'com.myapp'
manifestPlaceholders = [activityLabel:"myapp"]
multiDexEnabled true
}
instrTest {
applicationId = 'com.myapp'
manifestPlaceholders = [activityLabel:"myapp"]
multiDexEnabled true
}
}
buildTypes {
release {
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules-release.pro'
}
debug {
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules-debug.pro'
}
}
sourceSets {
main{
java.srcDirs = ['src/main/java']
assets.srcDirs = ['src/main/assets']
}
productionDebug{
assets.srcDirs = ['src/main/assets', 'src/test/assets']
}
stagingDebug{
assets.srcDirs = ['src/main/assets', 'src/test/assets']
}
staging {
java.srcDirs = ['src/staging/java']
}
production{
java.srcDirs = ['src/production/java']
}
instrTest{
assets.srcDirs = ['src/main/assets', 'src/test/assets']
java.srcDirs = ['src/instrTest/java']
manifest.srcFile 'src/instrTest/AndroidManifest.xml'
res.srcDirs = ['src/instrTest/','src/instrTest/res']
}
}
}
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
compile 'com.android.support:appcompat-v7:22.2.1'
compile 'com.android.support:support-v4:23.+'
compile 'com.android.support:recyclerview-v7:23.+'
compile 'com.android.support:support-v4:23.+'
compile 'com.android.support:cardview-v7:23.+'
compile 'com.android.support:support-annotations:22.2.0'
compile 'com.android.support:design:22.2.1'
compile 'com.google.android.gms:play-services-analytics:8.1.0'
compile 'com.google.android.gms:play-services-gcm:8.1.0'
compile 'com.google.guava:guava:19.0-rc1'
compile 'com.urbanairship.android:urbanairship-sdk:6.3.+'
compile 'com.googlecode.libphonenumber:libphonenumber:7.0.10'
compile 'com.mcxiaoke.volley:library:1.0.18'
compile 'com.jakewharton:butterknife:7.0.1'
compile 'biz.source_code:base64coder:2010-09-21'
compile 'org.iban4j:iban4j:3.0.4'
compile 'com.romainpiel.shimmer:library:1.4.0#aar'
compile 'org.apmem.tools:layouts:1.9#aar'
compile 'com.squareup.picasso:picasso:2.5.2'
compile 'com.tsums.androidcookiejar:androidcookiejar:1.0#aar'
compile 'com.squareup.okhttp3:okhttp:3.0.0-RC1'
compile 'com.squareup.okhttp:okhttp-urlconnection:2.7.1'
compile 'com.google.code.gson:gson:2.6.2'
compile 'io.reactivex:rxjava:1.1.0'
compile 'io.reactivex:rxandroid:1.1.0'
compile 'com.android.support:multidex:1.0.1'
compile 'me.dm7.barcodescanner:zxing:1.8.4'
testCompile 'junit:junit:4.12'
testCompile 'org.easytesting:fest:1.0.16'
testCompile ('com.squareup:fest-android:1.0.8'){
exclude module: 'support-v4'
}
testCompile 'org.robolectric:robolectric:3.0'
testCompile "org.mockito:mockito-core:1.+"
compile project(':cropimage')
compile project(':viewpagerindicator')
compile('com.crashlytics.sdk.android:crashlytics:2.5.5#aar') {
transitive = true;
}
}
I've also tried to run the tasks from terminal with --stack option and got:
Caused by: java.lang.IllegalArgumentException: value (172858) > 0x0000ffff
at com.google.common.base.Preconditions.checkArgument(Preconditions.java:148)
at com.android.builder.internal.packaging.zip.ZipField.write(ZipField.java:228)
at com.android.builder.internal.packaging.zip.StoredEntry.toHeaderData(StoredEntry.java:651)
at com.android.builder.internal.packaging.zip.ZFile.writeEntry(ZFile.java:944)
at com.android.builder.internal.packaging.zip.ZFile.update(ZFile.java:858)
at com.android.builder.internal.packaging.zip.ZFile.close(ZFile.java:900)
at com.android.builder.internal.packaging.zfile.ApkZFileCreator.close(ApkZFileCreator.java:128)
at com.google.common.io.Closer.close(Closer.java:214)
at com.android.builder.internal.packaging.IncrementalPackager.close(IncrementalPackager.java:343)
at com.google.common.io.Closer.close(Closer.java:214)
at com.android.build.gradle.tasks.PackageAndroidArtifact.doTask(PackageAndroidArtifact.java:448)
at com.android.build.gradle.tasks.PackageAndroidArtifact.doIncrementalTaskAction(PackageAndroidArtifact.java:580)
at com.android.build.gradle.tasks.PackageApplication.doIncrementalTaskAction(PackageApplication.java:82)
at com.android.build.gradle.internal.tasks.IncrementalTask.taskAction(IncrementalTask.java:108)
at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:75)
at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$IncrementalTaskAction.doExecute(AnnotationProcessingTaskFactory.java:244)
at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:220)
at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$IncrementalTaskAction.execute(AnnotationProcessingTaskFactory.java:231)
at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:209)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:80)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:61)
... 14 more

I am not certain but I'm pretty sure it's a bug in Android Studio 2.2, and do not have enough reputation to make a comment. Killing Java(.exe) fixes it.

java.lang.NoClassDefFoundError: com.google.firebase.FirebaseOptions exception in API 19

My Android app is running on Android Lollipop and Marshmallow version but when i run it on API 19 it gives exception
java.lang.NoClassDefFoundError: com.google.firebase.FirebaseOptions exception
I am not using any firebase in may application. I search some related problem on Internet and apply in my app but right now i could not found any solution. Please help me
below is my top gradle file
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.1.0'
classpath 'com.google.gms:google-services:3.0.0'
// 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
}
below is my app gradle file
buildscript {
repositories {
maven { url 'https://maven.fabric.io/public' }
}
dependencies {
classpath 'io.fabric.tools:gradle:1.+'
}
}
apply plugin: 'com.android.application'
apply plugin: 'io.fabric'
repositories {
maven { url 'https://maven.fabric.io/public' }
}
android {
compileSdkVersion 23
buildToolsVersion '23.0.3'
defaultConfig {
applicationId "com.dp.needdepartmentalstore"
minSdkVersion 14
targetSdkVersion 23
versionCode 29
versionName "5.16"
multiDexEnabled true
manifestPlaceholders = [manifestApplicationId : "${applicationId}",
onesignal_app_id : "16c778cf-8ebc-47a8-9ba8-6815f0223a0e",
onesignal_google_project_number: "253919422974"]
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
dexOptions {
incremental true
javaMaxHeapSize "4g"
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile('com.mikepenz:actionitembadge:3.1.8#aar') {
transitive = true
}
compile('com.weiwangcn.betterspinner:library-material:1.1.0') {
exclude group: 'com.android.support', module: 'appcompat-v7'
}
compile project(':niceSpinner')
compile files('libs/PGSDK_v1.0.jar')
compile files('libs/App42_ANDROID_SDK_3.8.jar')
compile('com.crashlytics.sdk.android:crashlytics:2.5.5#aar') {
transitive = true;
}
compile('com.instabug.library:instabugsupport:1+') {
exclude group: 'com.mcxiaoke.volley', module: 'library'
}
compile 'com.android.support:support-v4:23.4.0'
compile 'com.android.support:design:23.4.0'
compile 'com.daimajia.slider:library:1.1.5#aar'
compile 'com.squareup.picasso:picasso:2.5.2'
compile 'com.mcxiaoke.volley:library:1.0.19'
compile 'com.nineoldandroids:library:2.4.0'
compile 'com.makeramen:roundedimageview:2.2.1'
compile 'com.android.support:cardview-v7:23.2.1'
compile 'com.facebook.android:facebook-android-sdk:4.5.0'
compile 'com.bignerdranch.android:expandablerecyclerview:2.0.3'
compile 'com.marshalchen.ultimaterecyclerview:library:0.3.18'
compile 'com.miguelcatalan:materialsearchview:1.3.0'
compile 'com.wdullaer:materialdatetimepicker:2.0.2'
compile 'com.google.android.gms:play-services:9.0.0'
compile 'de.greenrobot:eventbus:2.4.0'
compile 'com.github.shell-software:fab:1.1.2'
compile 'com.google.android.gms:play-services-analytics:9.0.0'
//compile 'com.onesignal:OneSignal:2.+#aar'
compile 'com.daimajia.swipelayout:library:1.2.0#aar'
compile 'com.intuit.sdp:sdp-android:1.0.2'
compile 'com.google.android.gms:play-services-maps:9.0.0'
compile 'com.android.support:multidex:1.0.1'
}
apply plugin: 'com.google.gms.google-services'

java.lang.ClassNotFoundException: Didn't find class from AAR

I have a android library project from which i created AAR file. I have added that AAR file into my application project, while running i get the following exception:
Caused by: java.lang.ClassNotFoundException: Didn't find class
"com.creatrixone.customcomponents.LoadMoreListView" on path:
DexPathList[[zip file "/data/app/com.creatrixcampus-1.apk"],
nativeLibraryDirectories=[/data/app-lib/com.creatrixcampus-1, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:53)
at java.lang.ClassLoader.loadClass(ClassLoader.java:501)
at java.lang.ClassLoader.loadClass(ClassLoader.java:461)
at android.view.LayoutInflater.createView(LayoutInflater.java:559)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:696)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:755) 
at android.view.LayoutInflater.inflate(LayoutInflater.java:492) 
at android.view.LayoutInflater.inflate(LayoutInflater.java:397) 
at android.view.LayoutInflater.inflate(LayoutInflater.java:353) 
I updated both Library and Application project gradle file after visiting below link,
Android Library AAR depending on another library
but no use,
this is my updated library build.gradle file:
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.1.0'
classpath 'com.github.dcendents:android-maven-gradle-plugin:1.3'
}
}
apply plugin: 'com.android.library'
apply plugin: 'com.github.dcendents.android-maven'
version '1.1.1'
repositories {
mavenCentral()
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:multidex:1.0.0'
compile 'com.koushikdutta.ion:ion:2.1.7'
compile 'com.nineoldandroids:library:2.4.0'
compile 'com.android.support:recyclerview-v7:23.3.0'
compile 'com.android.support:design:23.3.0'
compile 'com.android.support:appcompat-v7:23.3.0'
//session handelling using JWT
compile 'io.jsonwebtoken:jjwt:0.6.0'
compile 'com.nhaarman.listviewanimations:lib-core:3.1.0#aar'
compile 'com.nhaarman.listviewanimations:lib-manipulation:3.1.0#aar'
compile 'com.nhaarman.listviewanimations:lib-core-slh:3.1.0#aar'
}
android {
compileSdkVersion 23
buildToolsVersion "23.0.2"
useLibrary 'org.apache.http.legacy'
defaultConfig {
//applicationId "com.creatrixone"
minSdkVersion 15
targetSdkVersion 23
versionCode 1
versionName "1.1.1"
multiDexEnabled true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
}
}
packagingOptions {
exclude 'META-INF/LICENSE.txt'
}
productFlavors {
}
dexOptions {
incremental true
}
}
this is my updated project build.gradle file:
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.1.0'
}
}
apply plugin: 'com.android.application'
repositories {
mavenCentral()
maven { url "${System.env.HOME}/.m2/repository" }
flatDir {
dirs 'libs'
}
}
android {
compileSdkVersion 23
buildToolsVersion "23.0.2"
useLibrary 'org.apache.http.legacy'
defaultConfig {
applicationId 'com.creatrixcampus'
minSdkVersion 15
targetSdkVersion 23
versionCode 20160504
versionName "1.5.0"
multiDexEnabled true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
productFlavors {
}
dexOptions {
javaMaxHeapSize "4g"
preDexLibraries = false
}
lintOptions {
checkReleaseBuilds false
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:multidex:1.0.1'
compile project(':photoViewerLibrary')
compile project(':multipleImagePick')
compile 'com.android.support:cardview-v7:23.3.0'
compile 'com.android.support:recyclerview-v7:23.3.0'
compile 'com.android.support:design:23.3.0'
compile 'com.android.support:appcompat-v7:23.3.0'
compile ':creatrixone1_1#aar'
compile 'com.google.code.gson:gson:2.4'
compile 'com.github.alamkanak:android-week-view:1.2.1'
compile 'com.google.zxing.client.android:barcode_1.0:1.1.0#aar'
compile 'com.google.zxing:android-integration:3.2.0'
compile 'com.google.android.gms:play-services-analytics:8.4.0'
compile 'com.nineoldandroids:library:2.4.0'
compile 'com.google.android.gms:play-services-gcm:8.4.0'
compile 'xyz.danoz:recyclerviewfastscroller:0.1.3'
//session handelling using JWT
compile 'io.jsonwebtoken:jjwt:0.6.0'
compile 'com.koushikdutta.ion:ion:2.1.7'
}