使用 appcompat-v7:28.0.0 将 Firebase Analytics 添加到 Android 项目时出错

Question

I have a working Android project that i am trying to add Firebase analytics. As soon as i add implementation 'com.google.firebase:firebase-analytics:17.2.1' to my graddle it gives me the error at the end of the post. I tried several suggestins i found on other post like adding "-alpha1" at the end of appcompat line but it was a rabit hole. I also did what the error suggests but the same another rabbit hole. Does any one have any other suggestions? apply plugin: 'com.android.application'

android {
    compileSdkVersion 28
    defaultConfig {
        applicationId "com.track.live"
        minSdkVersion 17
        targetSdkVersion 28
        versionCode 1
        versionName "1.0"
        vectorDrawables.useSupportLibrary = true
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
}

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'
    implementation 'com.intuit.sdp:sdp-android:1.0.4'
    implementation 'com.intuit.ssp:ssp-android:1.0.4'
    implementation 'io.realm:realm-android:0.82.1'
    implementation 'me.jahirfiquitiva:FABsMenu:1.1.4'
    implementation 'com.google.maps.android:android-maps-utils:0.5'
    implementation 'com.google.android.gms:play-services-maps:16.1.0'
    testImplementation 'junit:junit:4.12'
    annotationProcessor 'io.realm:realm-android:0.82.1'
    androidTestImplementation 'com.android.support.test:runner:1.0.2'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'

    implementation 'com.android.volley:volley:1.1.0'
    implementation 'com.google.firebase:firebase-analytics:17.2.1'
}
apply plugin: 'com.google.gms.google-services'

ERROR: Manifest merger failed: Attribute application@appComponentFactory value=(android.support.v4.app.CoreComponentFactory) from [com.android.support:support-compat:28.0.0] AndroidManifest.xml:22:18-91 is also present at [androidx.core:core:1.0.0] AndroidManifest.xml:22:18-86 value=(androidx.core.app.CoreComponentFactory). Suggestion: add 'tools:replace="android:appComponentFactory"' to element at AndroidManifest.xml:14:5-52:19 to override.

Answer 1

You are using the latest version of firebase analytics. Firebase migrated to androidx in June 2019, from the docs:

This release is a MAJOR version update and includes breaking changes.

With this release, libraries are migrated from the Android Support Libraries to the Jetpack (AndroidX) Libraries.

The updated libraries will not work unless you make the following changes in your app:

Upgrade com.android.tools.build:gradle to v3.2.1 or later.

Upgrade compileSdkVersion to 28 or later.

Update your app to use Jetpack (AndroidX); follow the instructions in Migrating to AndroidX.

The above is applied from version 17.0.0 of firebase analytics.

You can find more info here:

https://firebase.google.com/support/release-notes/android#2019-06-17

https://developer.android.com/jetpack/androidx/migrate

Answer 2

You have a suggestion inside an error message "Suggestion: add 'tools:replace="android:appComponentFactory"" But my opinion and advice - move to androidX