android.car package is unavailable in Android Studio

user_1791282 0
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Unable to access to android.car package.

After adding useLibrary 'android.car' to build.gradle of app module it started building and running on emulator, but Android Studio still unable to access and/or show them.

import android.car.Car
import android.car.VehiclePropertyIds
import android.car.hardware.CarPropertyValue
import android.car.hardware.property.CarPropertyManager

Android Studio versions:

  1. Chipmunk 2021.2.1 | Patch 1
  2. Electric Eel | 2022.1.1 Canary 2

Android SDK: 29, 30, 31, 32

How can I fix it. Or somehow add android.car.jars. Because it is impossible to normally develop without highlighting and importing packages.

android-automotive android-studio android
2 Answers

Not a real answer to the question (can't comment yet):

in our project we have a similar problem. Chipmunk does not detect and/or resolve our project's custom SDK add-on. It worked with BumbleBee.

We added dependencies to include the JAR files of the custom add-on, like this:

// See comment in the dependencies section below
val sdkDir: String = project.android.sdkDirectory.canonicalPath
val addOnPath = "$sdkDir/add-ons/addon-project-add-on/libs"

...
    // FIXME: Currently AS Chipmunk seems to have an issue to resolve custom SDK add-on
    //        jars. Gradle works and builds, only the IDE part seems to have a problem.
    //        The next line explicitly adds the custom SDK add-on JAR files as dependencies
    //        and AS Chipmunk's IDE part can now resolve classes etc.
    //        This is a workaround and maybe even a dirty trick and should be removed once
    //        AS was fixed. Need to check if this also works with CI (zuul)
    implementation(fileTree(mapOf("dir" to addOnPath, "include" to listOf("*.jar"))))

In this regard Chipmunk is broken IMHO.

We also use Android-car and use this:

val androidCarJar = "$sdkDir/platforms/android-30/optional/android.car.jar"

...
implementation(files(androidCarJar))

We do not copy the JAR, just reference it directly.

user_47552990

The issue is still there in Google Issue Tracker

OPTION 1:

1- Copy sdkDir/platforms/android-XX/optional/android.car.jar to yourProjectDir/app/libs/android.car.jar

I tested with android-32

2- Add it to the dependencies section in your build.gradle

compileOnly files("libs/android.car.jar")

OPTION 2:

Based on @werner's answer for groovy build.gradle

    def sdkDir = project.android.sdkDirectory.canonicalPath
    def androidCarJar = "$sdkDir/platforms/android-32/optional/android.car.jar"
    implementation(files(androidCarJar))

Tested on:

Android Studio Chipmunk | 2021.2.1 Patch 1

Android Studio Electric Eel | 2022.1.1 Canary 8

user_32485930
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