I was developing an App where I try to make some practices with Jetpack Compose, and I've tried to added Dagger Hilt as dependency injector too.
My problems comes, when I try to make use of #Singleton annotation is doesn'tfound, although the other clases of Dagger libraries works fine.
My project build gradle is the following:
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:7.0.4'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.5.10"
classpath "com.google.dagger:hilt-android-gradle-plugin:2.37"
classpath 'com.google.gms:google-services:4.3.10'
}
}
allprojects {
repositories {
// Check that you have the following line (if not, add it):
google() // Google's Maven repository
mavenCentral()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
And my module app build.gradle is this:
plugins {
id 'com.android.application'
id 'kotlin-android'
id 'kotlin-kapt'
id 'dagger.hilt.android.plugin'
}
....
dependecies{
...
// hilt
implementation "com.google.dagger:hilt-android:2.37"
implementation "androidx.hilt:hilt-common:1.0.0"
kapt "com.google.dagger:hilt-compiler:2.37"
kapt "androidx.hilt:hilt-compiler:1.0.0"
implementation "androidx.hilt:hilt-navigation-fragment:1.0.0"
implementation "androidx.hilt:hilt-navigation-compose:1.0.0-alpha03"
//Inject and Singleton
implementation "javax.inject:javax.inject:1"
...
}
Finally the picture which show the error I get when I try to use #Singleton is this:
So what Am I missing?? Thanks in advance for the help !
Related
I just updated Android Studio and started a new project. But now the project grade file seems different.
Here are the lines:
plugins {
id 'com.android.application' version '7.1.0' apply false
id 'com.android.library' version '7.1.0' apply false
}
task clean(type: Delete) {
delete rootProject.buildDir
}
Now, for example, I need to paste the Firebase lines in the project level Gradle file. Where should I do it?
Here's the Firebase code:
buildscript {
repositories {
google() // Google's Maven repository
}
dependencies {
classpath 'com.google.gms:google-services:4.3.10'
}
}
allprojects {
repositories {
google() // Google's Maven repository
}
}
In all of my previous projects, the Gradle structure was also like that. Now I'm a little confused about what to do.
But now the project grade file seems different.
Yes, starting with the new Bumblebee update of Android Studio, the build.gradle (Project) file is changed. In order to be able to use Google Services, you have to add to your build.gradle (Project) file the following lines:
plugins {
id 'com.android.application' version '7.1.0' apply false
id 'com.android.library' version '7.1.0' apply false
id 'com.google.gms.google-services' version '4.3.0' apply false 👈
}
task clean(type: Delete) {
delete rootProject.buildDir
}
And inside your build.gradle (Module) file, the following plugin IDs:
plugins {
id 'com.android.application'
id 'com.google.gms.google-services' 👈
}
In this way, your Firebase services will finally work.
P.S. Not 100% sure if the Firebase Assistant is updated with these new Android Studio changes.
Edit 2022-14-07:
Here is a repo that uses this new structure:
https://github.com/alexmamo/FirestoreCleanArchitectureApp
Edit:
There is nothing changed regarding the way you add dependencies in the build.gradle (Module) file. If for example, you want to add Firestore and Glide, please use:
dependencies {
//Regular dependecies
implementation platform("com.google.firebase:firebase-bom:29.0.4")
implementation "com.google.firebase:firebase-firestore"
implementation "com.github.bumptech.glide:glide:4.12.0"
}
Edit2:
With the new updates, you don't need to worry about adding any lines under the repositories { }. That was a requirement in the previous versions.
I've had the same problem just add in the gradle.build project
id 'com.google.gms.google-services' version '4.3.0' apply false
and then add in gradle.build module
dependencies {
//Regular dependecies
implementation platform("com.google.firebase:firebase-bom:30.4.0")
implementation "com.google.firebase:firebase-firestore"
}
You will find your classpath from https://console.firebase.google.com/
You will find something like this in the firebase(if you already got your classpath then you can ignore this section)
buildscript {
repositories {
// Make sure that you have the following two repositories
google() // Google's Maven repository
mavenCentral() // Maven Central repository
}
dependencies {
...
// Add the dependency for the Google services Gradle plugin
classpath 'com.google.gms:google-services:4.3.13'
}
}
allprojects {
...
repositories {
// Make sure that you have the following two repositories
google() // Google's Maven repository
mavenCentral() // Maven Central repository
}
}
just copy the classpath
1)In build.gradle(project)
before plugins make these changes-->
buildscript {
dependencies {
classpath 'com.google.gms:google-services:4.3.13'
}
}
plugins {
id 'com.android.application' version '7.2.2' apply false
id 'com.android.library' version '7.2.2' apply false
}
task clean(type: Delete) {
delete rootProject.buildDir
}
2)In build.gradle(module) add these lines in pulgins and dependencies section
plugins {
id 'com.android.application'
id 'com.google.gms.google-services'
}
dependencies {
implementation platform('com.google.firebase:firebase-bom:30.2.0')
implementation 'com.google.firebase:firebase-analytics'
}
I just updated Android Studio and started a new project. But now the project grade file seems different.
Here are the lines:
plugins {
id 'com.android.application' version '7.1.0' apply false
id 'com.android.library' version '7.1.0' apply false
}
task clean(type: Delete) {
delete rootProject.buildDir
}
Now, for example, I need to paste the Firebase lines in the project level Gradle file. Where should I do it?
Here's the Firebase code:
buildscript {
repositories {
google() // Google's Maven repository
}
dependencies {
classpath 'com.google.gms:google-services:4.3.10'
}
}
allprojects {
repositories {
google() // Google's Maven repository
}
}
In all of my previous projects, the Gradle structure was also like that. Now I'm a little confused about what to do.
But now the project grade file seems different.
Yes, starting with the new Bumblebee update of Android Studio, the build.gradle (Project) file is changed. In order to be able to use Google Services, you have to add to your build.gradle (Project) file the following lines:
plugins {
id 'com.android.application' version '7.1.0' apply false
id 'com.android.library' version '7.1.0' apply false
id 'com.google.gms.google-services' version '4.3.0' apply false 👈
}
task clean(type: Delete) {
delete rootProject.buildDir
}
And inside your build.gradle (Module) file, the following plugin IDs:
plugins {
id 'com.android.application'
id 'com.google.gms.google-services' 👈
}
In this way, your Firebase services will finally work.
P.S. Not 100% sure if the Firebase Assistant is updated with these new Android Studio changes.
Edit 2022-14-07:
Here is a repo that uses this new structure:
https://github.com/alexmamo/FirestoreCleanArchitectureApp
Edit:
There is nothing changed regarding the way you add dependencies in the build.gradle (Module) file. If for example, you want to add Firestore and Glide, please use:
dependencies {
//Regular dependecies
implementation platform("com.google.firebase:firebase-bom:29.0.4")
implementation "com.google.firebase:firebase-firestore"
implementation "com.github.bumptech.glide:glide:4.12.0"
}
Edit2:
With the new updates, you don't need to worry about adding any lines under the repositories { }. That was a requirement in the previous versions.
I've had the same problem just add in the gradle.build project
id 'com.google.gms.google-services' version '4.3.0' apply false
and then add in gradle.build module
dependencies {
//Regular dependecies
implementation platform("com.google.firebase:firebase-bom:30.4.0")
implementation "com.google.firebase:firebase-firestore"
}
You will find your classpath from https://console.firebase.google.com/
You will find something like this in the firebase(if you already got your classpath then you can ignore this section)
buildscript {
repositories {
// Make sure that you have the following two repositories
google() // Google's Maven repository
mavenCentral() // Maven Central repository
}
dependencies {
...
// Add the dependency for the Google services Gradle plugin
classpath 'com.google.gms:google-services:4.3.13'
}
}
allprojects {
...
repositories {
// Make sure that you have the following two repositories
google() // Google's Maven repository
mavenCentral() // Maven Central repository
}
}
just copy the classpath
1)In build.gradle(project)
before plugins make these changes-->
buildscript {
dependencies {
classpath 'com.google.gms:google-services:4.3.13'
}
}
plugins {
id 'com.android.application' version '7.2.2' apply false
id 'com.android.library' version '7.2.2' apply false
}
task clean(type: Delete) {
delete rootProject.buildDir
}
2)In build.gradle(module) add these lines in pulgins and dependencies section
plugins {
id 'com.android.application'
id 'com.google.gms.google-services'
}
dependencies {
implementation platform('com.google.firebase:firebase-bom:30.2.0')
implementation 'com.google.firebase:firebase-analytics'
}
I just updated Android Studio and started a new project. But now the project grade file seems different.
Here are the lines:
plugins {
id 'com.android.application' version '7.1.0' apply false
id 'com.android.library' version '7.1.0' apply false
}
task clean(type: Delete) {
delete rootProject.buildDir
}
Now, for example, I need to paste the Firebase lines in the project level Gradle file. Where should I do it?
Here's the Firebase code:
buildscript {
repositories {
google() // Google's Maven repository
}
dependencies {
classpath 'com.google.gms:google-services:4.3.10'
}
}
allprojects {
repositories {
google() // Google's Maven repository
}
}
In all of my previous projects, the Gradle structure was also like that. Now I'm a little confused about what to do.
But now the project grade file seems different.
Yes, starting with the new Bumblebee update of Android Studio, the build.gradle (Project) file is changed. In order to be able to use Google Services, you have to add to your build.gradle (Project) file the following lines:
plugins {
id 'com.android.application' version '7.1.0' apply false
id 'com.android.library' version '7.1.0' apply false
id 'com.google.gms.google-services' version '4.3.0' apply false 👈
}
task clean(type: Delete) {
delete rootProject.buildDir
}
And inside your build.gradle (Module) file, the following plugin IDs:
plugins {
id 'com.android.application'
id 'com.google.gms.google-services' 👈
}
In this way, your Firebase services will finally work.
P.S. Not 100% sure if the Firebase Assistant is updated with these new Android Studio changes.
Edit 2022-14-07:
Here is a repo that uses this new structure:
https://github.com/alexmamo/FirestoreCleanArchitectureApp
Edit:
There is nothing changed regarding the way you add dependencies in the build.gradle (Module) file. If for example, you want to add Firestore and Glide, please use:
dependencies {
//Regular dependecies
implementation platform("com.google.firebase:firebase-bom:29.0.4")
implementation "com.google.firebase:firebase-firestore"
implementation "com.github.bumptech.glide:glide:4.12.0"
}
Edit2:
With the new updates, you don't need to worry about adding any lines under the repositories { }. That was a requirement in the previous versions.
I've had the same problem just add in the gradle.build project
id 'com.google.gms.google-services' version '4.3.0' apply false
and then add in gradle.build module
dependencies {
//Regular dependecies
implementation platform("com.google.firebase:firebase-bom:30.4.0")
implementation "com.google.firebase:firebase-firestore"
}
You will find your classpath from https://console.firebase.google.com/
You will find something like this in the firebase(if you already got your classpath then you can ignore this section)
buildscript {
repositories {
// Make sure that you have the following two repositories
google() // Google's Maven repository
mavenCentral() // Maven Central repository
}
dependencies {
...
// Add the dependency for the Google services Gradle plugin
classpath 'com.google.gms:google-services:4.3.13'
}
}
allprojects {
...
repositories {
// Make sure that you have the following two repositories
google() // Google's Maven repository
mavenCentral() // Maven Central repository
}
}
just copy the classpath
1)In build.gradle(project)
before plugins make these changes-->
buildscript {
dependencies {
classpath 'com.google.gms:google-services:4.3.13'
}
}
plugins {
id 'com.android.application' version '7.2.2' apply false
id 'com.android.library' version '7.2.2' apply false
}
task clean(type: Delete) {
delete rootProject.buildDir
}
2)In build.gradle(module) add these lines in pulgins and dependencies section
plugins {
id 'com.android.application'
id 'com.google.gms.google-services'
}
dependencies {
implementation platform('com.google.firebase:firebase-bom:30.2.0')
implementation 'com.google.firebase:firebase-analytics'
}
I have decided a few weeks ago to start converting my existing app (I wrote it in java) to kotlin.
I converted only one activity and I wanted to check the functionality before I will move forward and change all of my classes.
Unfortunately I'm getting the following error:
Unresolved reference: DaggerSearchComponent
This is how I resolve my dependencies with this activity, this code will be called from within the onCreate method:
SearchActivity.kt
override fun resolveDependency() {
DaggerSearchComponent.builder()
.applicationComponent(applicationComponent)
.searchModule(SearchModule(this))
.build().inject(this)
}
SearchComponent.java
#PerActivity
#Component(modules = SearchModule.class, dependencies = ApplicationComponent.class)
public interface SearchComponent {
void inject(SearchActivity activity);
}
The component of this activity is still written with java, although I tried to convert it with kotlin but I got the same error.
I added kotlin plugin in my build.gradle (Module:app)
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'kotlin-android'
build.gradle(project)
apply plugin: 'kotlin-kapt'
buildscript {
ext.kotlin_version = '1.3.21'
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.3.2'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
classpath "org.jetbrains.kotlin:kotlin-android-extensions:$kotlin_version"
// 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 did not find any other useful information except for adding kotlin plugin the app gradle file but it did not work for me.
When using dagger2 is it possible to use kotlin with java or should I need to convert every component/module into kotlin before testing it?
Make sure you added these dependencies in module gradle:
implementation "com.google.dagger:dagger:$rootProject.dagger2Version"
implementation "com.google.dagger:dagger-android:$rootProject.dagger2Version"
implementation "com.google.dagger:dagger-android-support:$rootProject.dagger2Version"
kapt "com.google.dagger:dagger-android-processor:$rootProject.dagger2Version"
kapt "com.google.dagger:dagger-compiler:$rootProject.dagger2Version"
testAnnotationProcessor "com.google.dagger:dagger-compiler:$rootProject.dagger2Version"
And add
apply plugin: 'kotlin-kapt'
also to module level gradle.
Make changes in SearchComponent(Kotlin)
#PerActivity
#Component(modules = [SearchModule.class::class], dependencies = [ApplicationComponent::class])
interface SearchComponent {
fun inject(application: Application)
}
I am trying to use Object Library.
I read the official documentation and follow the instructions. But still, it not working.
The problem is when I try to initialize boxStore object I don't find MyObjectBox class.
val boxStore = MyObjectBox.builder().androidContext(this).build()
Here is my app module.
build.gradle (app module)
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'kotlin-kapt'
apply plugin: 'io.objectbox'
android {
compileSdkVersion 26
defaultConfig {
....
}
buildTypes {
release {
....
}
}
sourceSets {
main.java.srcDirs += 'src/main/java'
}
}
kapt {
generateStubs = true
arguments {
arg("objectbox.debug", true)
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation"org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
... other dependencies
//object box
implementation "io.objectbox:objectbox-android:$objectboxVersion"
// some useful Kotlin extension functions
implementation "io.objectbox:objectbox-kotlin:$objectboxVersion"
kapt "io.objectbox:objectbox-processor:$objectboxVersion"
}
And Here is my project module:
build.gradle (project)
buildscript {
ext.kotlin_version = '1.2.10'
//all version
ext.support_version = '26.1.0'
ext.objectboxVersion = '1.3.3'
repositories {
google()
jcenter()
maven { url "http://objectbox.net/beta-repo/" }
}
dependencies {
classpath 'com.android.tools.build:gradle:3.0.1'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
//object box
classpath "io.objectbox:objectbox-gradle-plugin:$objectboxVersion"
}
}
allprojects {
repositories {
google()
jcenter()
maven { url 'https://maven.google.com' }
maven { url "http://objectbox.net/beta-repo/" }
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
I am searching for the possible solution in several projects. I also follow the official demo app. But still, it not working for me?
Can anyone help me to fix this?
I think I finally found the solution: the important part is that you have to write the objectbox-gradle-plugin, above the kotlin-gradle-plugin in your project-level gradle file, the code looks like this :
classpath 'com.android.tools.build:gradle:3.2.1'
classpath "io.objectbox:objectbox-gradle-plugin:$objectboxVersion"
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
After that, add the following lines under the other apply plugin:... in app-level gradle
apply plugin: 'kotlin-kapt'
apply plugin: 'io.objectbox'
Most Importantly, you have to make at least one #Entity class and rebuild the project, and MyObjectBox will appear.
Your setup looks good. Note that you do not need to add the objectbox-android, objectbox-kotlin or objectbox-processor dependencies. The plugin will do it for you.
Do you have at least one #Entity class defined? For example:
#Entity
public class User {
#Id
private long id;
private String name;
}
Then Build > Make project. The annotation processor should pick up the entity and generate your MyObjectBox class.
I meet with the same question. My config is same with you.
Finally I found the reason.
#Entity
data class Person #JvmOverloads constructor(#Id var id:Long,
var name:String,
var age:Int,
var high:Int)
Like this. You must define one bean first. Thus MyObjectBox will generate.
Had also issues here. Had 3 entities, but the MyObjectBox class was not generated. I had to use the advanced kapt setting for Kotlin, which solved the problem:
kapt {
arguments {
arg("objectbox.modelPath", "$projectDir/schemas/objectbox.json")
}
}
Source: https://docs.objectbox.io/advanced/advanced-setup