Error in Adding the In-app Billing Library

Question

I was doing this following these steps as mentioned in the link.

1. Copy the IInAppBillingService.aidl file to your Android project.
   (1) If you are

Answer 1

In the /src directory, click File > New > Package, then create a package named com.android.vending.billing

Copy the IInAppBillingService.aidl file from /extras/google/play_billing/ and paste it into the src/com.android.vending.billing/ folder in your workspace.

Build your application. You should see a generated file named IInAppBillingService.java in the /gen directory of your project.

Answer 2

The only advice I can give you is to re-check spelling of the directories in your src folder, if you put the file into /src/com/android/vending/billing/IInAppBillingService.aidl it should work

Answer 3

2018

app/build.gradle:

sourceSets {
  main {
    aidl.srcDirs = ['src/main/aidl']
  }
}

or

sourceSets {
  main {
    aidl.srcDirs = ['src']
  }
}

for IInAppBillingService.aidl

Answer 4

The other suggestions are good. Sometimes eclipse may just be weird though, and a project clean can fix it in this case.

Answer 5

I did what @j2emanue suggested (click New/Package, add "com.android.vendor.billing"), and I also added that directories to my file system (com/android/vendor/billing) then copied the file in it. Then, clicked Refresh on the project. Build, and it succeeded.

Answer 6

The structure that @David mentioned works fine in Android Studio 1.2.

Your path for the billing folder should look like:

[YOUR_APP_FOLDER]/app/src/main/aidl/com/android/vending/billing/IInAppBillingService.aidl

This is where you can check the IInAppBillingService.java generated file:

[YOUR_APP_FOLDER]/app/build/generated/source/aidl/debug/com/android/vending/IInAppBillingService.java

Good luck !