Glip Wallet Android SDK

Android SDK and demo for using Glip Wallet in Android project

Install

Using Jitpack

Add Jitpack to your project level build.gradle file

allprojects {
	repositories {
		...
		maven { url 'https://jitpack.io' }
	}
}

Add wallet sdk dependency in your app level build.gradle file

implementation 'com.github.glip-gg:Glip-wallet-android:v0.2'

Directly including lib with aar

A prebuilt aar is also published in releases. Latest aar can be downloaded from the Release page - https://github.com/glip-gg/Glip-wallet-android/releases/

Using aar in your app -

Put wallet-release.aar in app/libs folder

And add following in app level build.gradle

implementation(name: 'wallet-release', ext: 'aar')

SDK Setup

Add redirect scheme meta-data to your application's AndroidManifest.xml

<meta-data android:name="glip.gg.wallet.redirect.scheme" android:value="enter_your_scheme_here" />

Next, add intent filter for a library included activity. Add this in your app's AndroidManifest.xml

 <activity
            android:launchMode="singleTop"
            android:name="glip.gg.wallet.WalletInteractionActivity"
            android:exported="true">
            <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="enter_your_scheme_here" />
            </intent-filter>
        </activity>

Note that to pur same scheme value in both meta-data and intent-filter's android:scheme value. This scheme allows your app to handle wallet interactions uniquely if multiple apps have Glip Wallet SDK integrated.

Initialization

First make sure that you have created a clientId already.

This initialization can be done in your Application class or anywhere else before interacting with any other wallet methods.

GlipWallet.init(appContext, CLIENT_ID, 137)

Login and connnect wallet

GlipWallet.login(activityContext, Provider.GOOGLE, object : GlipWallet.WalletConnectedListener {
                override fun onWalletConnected(walletId: String, userInfo: WalletUserInfo?) {
                    Log.d(TAG, "Wallet connected: wallet_id:  $walletId\nUser info: ${userInfo?.toString()}")
                }
            })

Show wallet

GlipWallet.showWallet(activityContext)

Signing transaction

Construct the transaction request payload and call signTransaction method. This will sign the transaction request with user's private key. Transaction can then be sent to the chain using your own provider.

GlipWallet.signTransaction(activityContext, txToSign, object : GlipWallet.WalletSignTransactionListener {
                override fun onTransactionSigned(signedTransaction: String) {
                    Log.d(TAG, "Signed transaction\n${signedTransaction}")

                }
            })

Signing message

val messageToSign = "This is a message from Glip wallet android demo. Please sign this message"
GlipWallet.signMessage(activityContext, messageToSign, object : GlipWallet.WalletSignMessageListener {
                override fun onMessageSigned(signedMessage: String) {
                    Log.d(TAG, "Signed message\n${signedMessage}")
                }
            })

Logout

GlipWallet.logout(activityContext, Provider.GOOGLE, object : GlipWallet.WalletLogoutListener {
                override fun onWalletLogout() {
                    Log.d(TAG, "Logout success")
                }
            })

isConnected()

GlipWallet.isConnected()

getUserInfo()

getUserInfo() returns user's email, name, profile image url and wallet's public address

GlipWallet.getUserInfo()

Wallet sdk usage demo app

demo module in this repo contains the sample usage of Glip wallet sdk.