Import Unity SDK

1. Open your Unity project.
2. Go to Unity -> Assets -> Import Package.

1. Select the downloaded SDK package.
2. Click on All in the import menu, then select Import. This will add the Appcharge SDK code to your project.

Adding AppCharge's Dependencies

To add Appcharge's SDK Android dependencies to your project, you have to add a custom mainTemplate.gradle to your project.

1. Enable Custom Gradle Template

Skip this if you already have a mainTemplate.gradle file in your project

Go to Player Settings > Android > Publishing Settings > Build > Custom Main Gradle Template, and mark the checkbox true.

2. Add Dependencies to mainTemplate.gradle

Add the following code to your project mainTemplate.gradle file, under dependencies:

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    
    implementation 'androidx.appcompat:appcompat:1.3.1'
    implementation 'com.google.androidbrowserhelper:androidbrowserhelper:2.4.0'
    implementation 'org.jetbrains.kotlin:kotlin-stdlib:1.8.10'
    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.7.1"
    implementation "org.jetbrains.kotlinx:kotlinx-serialization-json:1.5.1"
    implementation("androidx.browser:browser:1.3.0") {
        exclude group: 'androidx.browser', module: 'browser'
    }
}

Please note that if Android Auto Resolver is activated, it might manipulate this file.