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Build.gradle file error while connecting to firebase

I am trying to connect my app with firebase But I dont know why its givung me this error.
Could not parse the Android Application Module's Gradle config. Resolve gradle build issues and/or resync.
I tried to sought out the error but still its not working.Also I have added the image below ,And also adding the build.gradles files.
this is my build.gradle(Module.app)file
apply plugin: 'com.android.application'
android {
compileSdkVersion 29
buildToolsVersion "29.0.3"
defaultConfig {
applicationId "com.example.moviebookingapp2"
minSdkVersion 27
targetSdkVersion 29
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: "libs", include: ["*.jar"])
implementation 'androidx.appcompat:appcompat:1.2.0'
implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
implementation 'androidx.cardview:cardview:1.0.0'
implementation 'com.google.android.material:material:1.2.1'
implementation 'androidx.gridlayout:gridlayout:1.0.0'
implementation 'com.google.android.material:material:1.2.1'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test.ext:junit:1.1.2'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
compile'com.android.support:recyclerview-v7:29.3.1'
compile 'com.basgeekball:awesome-validation:1.3'
}
this is my build.gradle file for(project)
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath "com.android.tools.build:gradle:3.6.1"
classpath 'com.google.gms:google-services:4.3.3'
}
// 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
}
/i.stack.imgur.com/Uqlza.png

i can't install androidx.preference library

i want to install preference library from androidx. when i go to project structure to add this library :
1. i don't have 1.1.0 version. i only have 1.1.0-alpha05 and 1.0.0 versions.
2. when i want to install any version of this library i get :
ERROR: Failed to resolve: androidx.preference:preference:VERSION
** i don't have same problem with other libraries
this is my gradle (app) module:
apply plugin: 'com.android.application'
android {
compileSdkVersion 29
buildToolsVersion "29.0.2"
defaultConfig {
applicationId "com.example.notebook_v2"
minSdkVersion 19
targetSdkVersion 29
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
implementation 'com.google.android.material:material:1.0.0'
implementation 'androidx.legacy:legacy-support-v4:1.0.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test.ext:junit:1.1.0'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
implementation 'androidx.appcompat:appcompat:1.0.2'
}
and this is gradle(project) module:
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
jcenter()
maven { url "https://jitpack.io" }
}
dependencies {
classpath 'com.android.tools.build:gradle:3.5.3'
// 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
}

Try to implement this
implementation 'androidx.preference:preference:1.1.0'
And maybe you need update build tools

Cannot resolve firebasedatabase given I have added the dependencies

I have added the required dependencies but even then when I write the code it cannot resolve firebasedatabase
build gradle module app:
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
buildToolsVersion "28.0.3"
defaultConfig {
applicationId "com.example.kiit.questionme2"
minSdkVersion 21
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'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
//noinspection GradleCompatible
implementation "com.google.firebase:firebase-auth:16.1.0"
implementation "com.google.firebase:firebase-database:16.0.5"
implementation "com.google.firebase:firebase-core:16.0.6"
implementation 'com.firebaseui:firebase-ui-auth:4.1.0'
//noinspection GradleCompatible
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
testImplementation 'junit:junit:4.12'
implementation 'com.android.support:design:28.0.0'
implementation 'com.google.android.gms:play-services-auth:16.0.1'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-
core:3.0.2'
}
apply plugin: 'com.google.gms.google-services'
build project:
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
jcenter()
}
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 {
maven {
url "https://maven.google.com" // Google's Maven repository
}
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
I think I have added the required dependencies but my system cannot resolve firebasedatabase How do I do it? I have been stuck here for quite a while now

Instead of using Realtime Database , Cloud Firestore will be advantageous if you are implementing Analytics try this :
>com.google.firebase:firebase-firestore:17.1.5

Failed to resolve support-v4 27.1.0 dependency in Gradle

I am trying to build an app on Android 27 and facing issues when I add android com.android.support:support-v4:27.1.0 and com.google.firebase:firebase-messaging:12.0.1 dependencies.
My Project Gradle file looks like this -
buildscript {
repositories {
google()
jcenter()
maven {
url "https://maven.google.com"
}
}
dependencies {
classpath 'com.android.tools.build:gradle:3.1.0'
classpath 'com.google.gms:google-services:3.2.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
jcenter()
maven {
url "https://maven.google.com"
}
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
My App build.gradle file looks like this -
apply plugin: 'com.android.application'
android {
compileSdkVersion 27
buildToolsVersion '27.0.3'
defaultConfig {
applicationId "com.project.webinar"
minSdkVersion 26
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-v7:27.1.0'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.1'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
implementation 'com.google.firebase:firebase-messaging:12.0.1'
implementation 'com.google.android.gms:play-services-base:12.0.1'
implementation 'com.android.support:support-v13:27.1.0'
implementation 'com.android.support:support-v4:27.1.0'
implementation 'com.google.android.gms:play-services-places:12.0.1'
implementation 'com.google.android.gms:play-services-location:12.0.1'
}
apply plugin: 'com.google.gms.google-services'
I am getting the following error while building on Android Studio 3.1.0 -
Can someone please help me how to get support-v4:27.1.0 to work for my app?

it seems your gradle is offline or you have enable proxy

Error:(33, 0) Could not find method classpath() for arguments [com.google.gms:google-services:3.0.1]

Trying to configure Firebase for my android project. But I get sync error.
build.gradle app directory:
apply plugin: 'com.android.application'
android {
compileSdkVersion 26
defaultConfig {
applicationId "com.example.yunus.relichunter"
minSdkVersion 15
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 'com.google.firebase:firebase-core:11.8.0'
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:26.1.0'
implementation 'com.android.support:design:26.1.0'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
implementation 'com.android.support:support-v4:26.1.0'
implementation 'com.google.firebase:firebase-auth:11.8.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.1'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
classpath 'com.google.gms:google-services:3.0.1'
}
apply plugin: 'com.google.gms.google-services'
build.gradle root directory :
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.0.1'
classpath 'com.google.gms:google-services:3.1.1'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
maven {
url "https://maven.google.com" // Google's Maven repository
}
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
You can see the error on the image shown above.
I have tried to install Firebase using its assistance (tools/Firebase) then I tried to do it normally.

As #tyczj says, you can't use classpath 'com.google.gms:google-services:3.0.1' in your module build.gradle (like app module) dependencies block. You only can use it in your project or root build.gradle dependencies block.