Develop Reference

'provided' is obsolete but where is the provided

apply plugin: 'com.android.application'
apply plugin: 'net.saliman.cobertura'
android {
compileSdkVersion 26
buildToolsVersion '28.0.2'
defaultConfig {
applicationId "ch.zhaw.facerecognition"
minSdkVersion 21
targetSdkVersion 26
versionCode 28
versionName "1.5.3"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
lintOptions {
abortOnError false
}
}
cobertura {
coverageFormats = [ 'html', 'xml' ]
}
buildscript {
repositories {
jcenter()
mavenCentral()
maven {
url "https://oss.sonatype.org/content/repositories/snapshots"
}
}
dependencies {
classpath 'net.saliman:gradle-cobertura-plugin:2.4.0'
}
}
dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
testImplementation 'junit:junit:4.12'
api 'com.android.support:appcompat-v7:26.0.0'
api 'com.android.support:support-v4:26.0.0'
api 'ch.zhaw:facerecognitionlibrary:1.5.3'
}
The compiler is android studio.
Above is my build file after I build it the compiler told me that Configuration 'provided' is obsolete and has been replaced with 'compileOnly'.
But where is the provided?

Replace "api" with "implementation" and your issue will be solved, like this:
implementation 'com.android.support:appcompat-v7:26.0.0'
implementation 'com.android.support:support-v4:26.0.0'
implementation 'ch.zhaw:facerecognitionlibrary:1.5.3'

Could not get unknown property 'resolutionStrategy' for project ':app' of type org.gradle.api.Project

I was getting this error:
Error:Execution failed for task ':app:preDebugBuild'.
Android dependency 'com.android.support:appcompat-v7' has different version for the compile (25.3.1) and runtime (27.1.0) classpath. You should manually set the same version via DependencyResolution
A quick search on google showed me that I should include in my app/build.gradle:
resolutionStrategy.eachDependency { details ->
if (details.requested.group == 'com.android.support'
&& !details.requested.name.contains('multidex') ) {
details.useVersion "25.3.1"
}
}
Now I get a new error:
Could not get unknown property 'resolutionStrategy' for project ':app' of type org.gradle.api.Project.
here is my full app/build.gradle code:
apply plugin: 'com.android.application'
android {
compileSdkVersion 27
buildToolsVersion '27.0.3'
dexOptions {
preDexLibraries = false
}
defaultConfig {
applicationId "co.test.Test"
minSdkVersion 26
targetSdkVersion 27
versionCode 1
versionName "1.0"
multiDexEnabled true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
repositories {
flatDir {
dirs 'libs'
maven { url "http://dl.bintray.com/chat-sdk/chat-sdk-android" }
google()
maven { url "https://jitpack.io" }
mavenLocal()
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation project(':library')
implementation 'co.chatsdk.chatsdk:chat-sdk-core:4.0.8'
implementation 'co.chatsdk.chatsdk:chat-sdk-ui:4.0.8'
implementation 'co.chatsdk.chatsdk:chat-sdk-firebase-adapter:4.0.8'
implementation 'co.chatsdk.chatsdk:chat-sdk-firebase-file-storage:4.0.8'
}
resolutionStrategy.eachDependency { details ->
if (details.requested.group == 'com.android.support'
&& !details.requested.name.contains('multidex') ) {
details.useVersion "25.3.1"
}
}
apply plugin: 'com.google.gms.google-services'
my library/build.gradle:
android {
compileSdkVersion 27
buildToolsVersion "27.0.3"
defaultConfig {
minSdkVersion 16
targetSdkVersion 27
versionCode 1
versionName "1.0"
multiDexEnabled true
ndk {
abiFilters "armeabi-v7a", "x86", "armeabi", "mips"
}
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:27.1.0'
implementation files('libs/aacdecoder-android-0.8.jar')
}

Error:(18, 0) Gradle DSL method not found: 'android()' compile

I am new to Android and Android Studio so, I downloaded a project that I also need for my class then I got this error. I could not find my answer here, although there was a question like mine. Please help me to run this program that I downloaded from internet and solve this error, thank you.
These are my gradles:
apply plugin: 'com.android.application'
android {
compileSdkVersion 17
buildToolsVersion "24.0.0"
defaultConfig {
applicationId "com.example.gettaxi"
minSdkVersion 8
targetSdkVersion 17
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
}
}
}
dependencies {
compile 'com.android.support:support-v4:18.0.0'
}
And:
// 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:2.1.2'
}
}
allprojects {
repositories {
jcenter()
}
}
android {
compileSdkVersion 23
buildToolsVersion "23.0.3"
defaultConfig {
applicationId "com.stackoverflow.answer"
minSdkVersion 16
targetSdkVersion 23
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
dependencies {
androidTestCompile 'junit:junit:4.12'
compile fileTree(dir: 'libs', include: ['*.jar'])
}
}

package does not exist android studio

I get the following error when trying to execute the following line of code.
import com.example.albert.helper.SessionManager;
Error:(15, 33) error: package com.example.albert.helper does not exist
apply plugin: 'com.android.library'
android {
compileSdkVersion 21
buildToolsVersion '21.0.0'
defaultConfig {
minSdkVersion 14
targetSdkVersion 22
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_7
targetCompatibility JavaVersion.VERSION_1_7
}
}
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
compile 'com.android.support:appcompat-v7:22.1.1'
}

Can't compile app Error code 1

I'm trying to use the aacdecoder library to listen an online radio in my app, the thing is that it doesn't compile, I have added the jar library and added to the build.gradle, this is my code
MultiPlayer aacMp3Player = new MultiPlayer();
aacMp3Player.playAsync( "http://cast.direcnode.com:11413/stream" );
And this is the error:
Error:Execution failed for task ':app:dexDebug'.
> com.android.ide.common.internal.LoggedErrorException: Failed to run command:
/Users/Ger/Documents/sdk/build-tools/android-4.4W/dx --dex --num-threads=4 --output /Users/Ger/Desktop/Radio/app/build/intermediates/dex/debug /Users/Ger/Desktop/Radio/app/build/intermediates/classes/debug /Users/Ger/Desktop/Radio/app/build/intermediates/dependency-cache/debug /Users/Ger/Desktop/Radio/app/build/intermediates/pre-dexed/debug/aacdecoder-android-0.8-470e8c408147266db0ce9215156fc542209cf849.jar
Error Code:
1
This is my build.gradle:
apply plugin: 'com.android.application'
android {
compileSdkVersion 21
buildToolsVersion "20.0.0"
defaultConfig {
applicationId "ger.radio"
minSdkVersion 14
targetSdkVersion 21
versionCode 1
versionName "1.0"
}
buildTypes {
release {
runProguard false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_7
targetCompatibility JavaVersion.VERSION_1_7
}
}
dependencies {
compile files('lib/aacdecoder-android-0.8.jar')
compile fileTree(dir: 'lib', include: ['*.jar'])
}
task copyNativeLibs(type: Copy) {
from(new File('libs')) { include '**' }
into new File(buildDir, 'native-libs')
}