Skip to main content

Installing PnP Android SDK

Add Web3Auth to Gradle​

In your project-level gradle file add JitPack repository:

dependencyResolutionManagement {
    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
    repositories {
        google()
        mavenCentral()
        maven { url "https://jitpack.io" } // <-- Add this line
    }
}

Then, in your app-level build.gradle dependencies section, add the following:

dependencies {
    // ...
    implementation 'com.github.web3auth:web3auth-android-sdk:7.1.1'
}
Latest-SDK

Check the latest version of Web3Auth's Android SDK and update accordingly.

Permissions​

Open your app's AndroidManifest.xml file and add the following permission:

<uses-permission android:name="android.permission.INTERNET" />

Note: The <uses-permission> element must be a direct child of the <manifest> root element.

Configuration​

Configure a Plug n Play project​

  • Go to Developer Dashboard, create or select a Web3Auth project.
  • Add {SCHEME}://{YOUR_APP_PACKAGE_NAME} to Whitelist URLs. eg. w3a://com.example.w3aflutter
  • Copy the Client ID from Project Details for initilization usage later.

Open your app's AndroidManifest.xml file and add the following deep link intent filter to your Main activity

<intent-filter>
  <action android:name="android.intent.action.VIEW" />

  <category android:name="android.intent.category.DEFAULT" />
  <category android:name="android.intent.category.BROWSABLE" />

  <data android:scheme="{scheme}" android:host="{YOUR_APP_PACKAGE_NAME}" android:path="/auth" />
  <!-- Accept URIs: w3a://com.example.w3aflutter -->
</intent-filter>

Make sure your Main activity launchMode is set to singleTop in your AndroidManifest.xml

<activity
  android:launchMode="singleTop"
  android:name=".YourActivity">
  // ...
</activity>