Develop Reference

Could not GET 'https://dl.google.com/dl/android/maven2/com/google/gms/google-services/4.0.1/google-services-4.0.1.pom'

Getting error while using Add Firebase Authentication to your App in the Firebase authentication (Assistant).
The error shows in the Sync tab as:
Could not GET 'https://dl.google.com/dl/android/maven2/com/google/gms/google-services/4.0.1/google-services-4.0.1.pom'. Received status code 405 from server: Method Not Allowed
Enable Gradle 'offline mode' and sync project
My Android Studio Details are:
Android Studio version 3.2.1
Gradle version: 4.6
build.gradle (Project)
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
jcenter()
maven { url 'https://dl.bintray.com/android/android-tools' }
}
dependencies {
classpath 'com.android.tools.build:gradle:3.2.1'
classpath 'com.google.gms:google-services:4.0.1'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
build.gradle (App)
apply plugin: 'com.android.application'
apply plugin: 'com.google.gms.google-services'
android {
compileSdkVersion 27
defaultConfig {
applicationId "com.nsc.suyog.myotp1"
minSdkVersion 21
targetSdkVersion 27
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:27.1.1'
testImplementation 'junit:junit:4.12'
implementation 'com.google.firebase:firebase-auth:16.0.1:15.0.0'
}

Try to change the following code (project):
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
maven { url "http://jcenter.bintray.com"}
maven { url 'https://dl.bintray.com/android/android-tools' }
}
dependencies {
classpath 'com.android.tools.build:gradle:3.3.0'
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
}
}
allprojects {
repositories {
google()
maven { url "http://jcenter.bintray.com"}
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
And (app):
apply plugin: 'com.android.application'
apply plugin: 'com.google.gms.google-services'
android {
compileSdkVersion 27
defaultConfig {
applicationId "com.nsc.suyog.myotp1"
minSdkVersion 21
targetSdkVersion 27
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
android { lintOptions { abortOnError false }
aaptOptions {
cruncherEnabled = false
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:27.1.1'
testImplementation 'junit:junit:4.12'
implementation 'com.google.firebase:firebase-auth:16.1.0'
}
Also in gradle-wrapper.properties add this line or change if already exist with other value:
distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.1-all.zip

Just remove :15.0.0 from the firebase implementation!
The implementation should be like:
implementation 'com.google.firebase:firebase-auth:16.1.0'
Else every thing seems fine!

Lambdas broken with gradle version 3.2.1

after i updated gradle version from 3.2.0 to version 3.2.1
all my lambda expressions are broken:
error: cannot find symbol method metafactory(Lookup,String,MethodType,MethodType,MethodHandle,MethodType)
my module-level build.gradle looks like this:
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
defaultConfig {
applicationId "xyz.test.lambdatest"
minSdkVersion 16
targetSdkVersion 28
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility = '1.8'
targetCompatibility = '1.8'
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
}
app-level build.gradle:
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.2.1'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
can anyone tell me why it works with gradle 3.2.0 but not with gradle 3.2.1?

Android Build Gradle giving complie() error

I am facing this error for a long time now..
Error:(24, 0) Could not find method compile() for arguments
[com.google.code.gson:gson:2.3] on object of type
org.gradle.api.internal.artifacts.dsl.dependencies.DefaultDependencyHandler.
My root build.gradle is
// 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:2.2.1'
// 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
}
//apply plugin: 'com.android.application'
//
//android {
// compileSdkVersion 23
// buildToolsVersion '23.0.0'
//}
And my module/build.gradle is
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion "23.0.0"
defaultConfig {
applicationId "com.example.zumoappname"
minSdkVersion 7
targetSdkVersion 17
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
repositories {
flatDir {
dirs 'aars'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.google.code.gson:gson:2.3'
compile 'com.google.guava:guava:18.0'
compile 'com.squareup.okhttp:okhttp:2.5.0'
compile 'com.microsoft.azure:azure-mobile-android:3.1.0'
compile (group: 'com.microsoft.azure', name: 'azure-notifications-handler', version: '1.0.1', ext: 'jar')
}
Could somebody please direct me in the correct direction..
And before this I received a similar error for "android method"..
I googled a lot but was not of much use.
Thanks in advance:)

It seems that your file has some issue.
The structure should be:
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion "23.0.0"
defaultConfig { ... }
buildTypes {
release {...}
}
}
repositories { .. }
dependencies {
//..
}
Move the repositories block outside the android block.

failed to resolve junit:junit:4.12

i am using studio 2.0 every time in new project it shows error(26,17) failed to resolve junit:junit:4.12.
after reading on stackover flow i added repository in build.gradle
but it still not work for me.
here is code:
(project:myapplication)
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
jcenter()
//jcenter{url 'http://jcenter.bintray.com/'}
}
dependencies {
classpath 'com.android.tools.build:gradle:2.0.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}}
repositories{
maven{url 'http://repo1.maven.org/maven2'}
jcenter { url 'http://jcenter.bintray.com/' }}
allprojects {
repositories {
jcenter()
// jcenter{url 'http://jcenter.bintray.com/'}
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
(module:app)
apply plugin: 'com.android.application'
repositories{
maven{url 'http://repo1.maven.org/maven2'}
jcenter { url 'http://jcenter.bintray.com/' }
}
android {
compileSdkVersion 23
buildToolsVersion "23.0.3"
defaultConfig {
applicationId "com.example.akshay.myapplication"
minSdkVersion 17
targetSdkVersion 23
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:23.2.1'
compile 'com.android.support:design:23.1.1'
}

issue to add a repository from android arsenal

I am trying to add a PinnedSectionListView from android arsenal.
the way to add say:
Add the specific repository to your build file:
repositories {
maven {
url "https://jitpack.io"
}
}
Add the dependency in your build file (do not forget to specify the correct qualifier, usually 'aar'):
dependencies {
compile 'com.github.beworker:pinned-section-listview:v1.0'
}
so i did that (build.gradle (Project)):
buildscript {
repositories {
jcenter()
maven {
url "https://jitpack.io"
}
}
dependencies {
classpath 'com.android.tools.build:gradle:1.3.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
maven {
url "https://jitpack.io"
}
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
build.gradle (Module): apply plugin: 'com.android.application'
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion "23.0.1"
defaultConfig {
applicationId "com.example.jonathandg.listviewsections"
minSdkVersion 16
targetSdkVersion 23
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:23.1.0'
compile 'com.beworker:pinned-section-listview:v1.0#aar'
//compile 'com.beworker:pinned-section-listview:v1.0'
}
then the android studio message is
Error:(25, 13) Failed to resolve: com.beworker:pinned-section-listview:v1.0
The repositoty is in: https://android-arsenal.com/details/1/264

Try below Gragle dependency line
compile 'com.github.beworker:pinned-section-listview:1.1'