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Android General Setup

HYPR SDK for Android v2 is ready to be integrated with your application.

Adding the HYPR Libraries​

Here are the steps to add HYPR libraries to your project:

  1. Add the HYPR libraries to your project.

  2. In your Android Studio Project go to Project Navigator.

  3. Go to the Project view.

  4. Add the Android .aar files into the app/libs directory.

This is how your configuration should look like:

Reference the Android Libraries​

Here are the steps to reference Android Libraries from the app/build.gradle file:

  1. Add the following code to the root level of app/build.gradle file

  2. Specify the version of the HYPR SDK and the crypto library. In the example code, the HYPR SDK version is 6.11.2 and the crypto version is 3.7.0. Please use whichever version of the HYPR Frameworks are provided.

    ext {
        hyprVersion = "6.11.2"
        cryptoVersion = "3.7.0"
    }

  3. Ensure that the Android minSDK version is 23, multiDexEnabled is true, and the ndk abiFilters are specified.

    defaultConfig {
            applicationId "<your application id>"
            minSdk 23
            targetSdk 31
            versionCode 1
            versionName "1.0"

            testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"

            multiDexEnabled true  // Gets past the 65,536 method limit that can be referenced in a single DEX file
            ndk {
                abiFilters "armeabi", "armeabi-v7a", "arm64-v8a", "x86", "x86_64"
                // Restricts the set of ABIs that the application supports.
            }
    }

  4. Reference the HYPR SDK .aar files in the app/libs folder.

    allprojects {
        repositories {
            jcenter()
            flatDir {
                dirs 'libs'
            }
        }
    }

  5. Reference the HYPR libraries.

    //Long dependencies block here

Issues​

If you encounter the issue shown below, it can be resolved by updating the settings.gradle file.

dependencyResolutionManagement {
  	// Comment this out
    // repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
    repositories {
        google()
        mavenCentral()
        jcenter() // Warning: this repository is going to shut down soon
    }
}
rootProject.name = "<Your root project name>"
include ':app'

Next Steps​

For your next steps, you can refer to the following documents: