add docs for sfa android v3

Author: AyushBherwani1998

docs/migration-guides/sfa-android-v2-to-v3.mdx

@@ -0,0 +1,45 @@
+---
+title: SFA Android SDK - v2.0.0 to v3.0.0
+description: "SFA Android SDK - v2.0.0 to v3.0.0 | Documentation - Web3Auth"
+sidebar_label: v2.0.0 to v3.0.0
+---
+
+This migration guide provides steps for upgrading from version v2.0.0 to v3.0.0 of the SFA Android
+SDK. The guide outlines significant changes and enhancements.
+
+## Breaking Changes
+
+### initialize Method Changes
+
+In v3, the `initialize` method will now return void upon successful initialization instead of
+returning `SessionData`. After successful initialization, you can use the
+[getSessionData](/docs/sdk/sfa/sfa-android/usage/#get-session-data) method to check if the user is
+logged in or not.
+
+```kotlin
+val initializeCF = singleFactoreAuth.initialize(this.applicationContext)
+
+// remove-next-line
+initializeCF.whenComplete { sessionData, error ->
+// add-next-line
+initializeCF.whenComplete {_, error ->
+    if (error != null) {
+        // Handle error
+    }
+    // remove-start
+    else if (sessionData != null) {
+        // User is logged in
+    } else {
+        // User is not logged in
+    }
+    // remove-end
+    // add-start
+    let sessionData = singleFactorAuth.getSessionData()
+    if(sessionData != null) {
+        // User is logged in
+    } else {
+        // User is not logged in
+    }
+    // add-end
+}
+```

docs/sdk/sfa/sfa-android/initialize.mdx

@@ -7,8 +7,8 @@ description: "Web3Auth Single Factor Auth Android SDK - Initialize | Documentati
 import TabItem from "@theme/TabItem";
 import Tabs from "@theme/Tabs";
 
+import Instantiation from "@site/src/common/sdk/sfa/android/_sfa-android-instantiation.mdx";
 import Initialization from "@site/src/common/sdk/sfa/android/_sfa-android-initialization.mdx";
-import SessionManagement from "@site/src/common/sdk/sfa/android/_sfa-android-session-management.mdx";
 
 Once you have installed the Web3Auth SDK, the next crucial step is to initialize it. This step
 requires passing various parameters that align with your project preferences. It's important to note
@@ -29,13 +29,12 @@ Web3Auth network, client id, and other parameters during initialization.
 
 ## Create Instance
 
-<Initialization />
+<Instantiation />
 
 ## Initialize
 
-To initialize the SDK, you can use the `initialize` method. We have included Session Management in
-this SDK, so you can use the method to get the `SessionData` without re-logging in the user. If a
-user has an active session, it will return the `SessionData`, otherwise, it will throw an error for
-inactive session.
+To initialize the SDK, you can use the `initialize` method. This method helps you initialize the SDK
+with existing session. After successful initialization, you can use the
+[getSessionData](./usage/#get-session-data) method to check if the user is logged in or not.
 
-<SessionManagement />
+<Initialization />

sidebars.ts

@@ -1647,6 +1647,7 @@ const sidebars: SidebarsConfig = {
       type: "category",
       label: "Migration Guides",
       items: [
+        "migration-guides/sfa-android-v2-to-v3",
         "migration-guides/sfa-android-v1.2.0-to-v2.0.0",
         "migration-guides/sfa-android-v0.4.0-to-v1",
         "migration-guides/sfa-android-v0.1.0-to-v0.3.0",

src/common/sdk/sfa/android/_sfa-android-initialization.mdx

@@ -1,16 +1,16 @@
 ```kotlin
 import android.content.Context
-import com.web3auth.singlefactorauth.SingleFactorAuth
-import com.web3auth.singlefactorauth.types.Web3AuthOptions
-import org.torusresearch.fetchnodedetails.types.Web3AuthNetwork
-
-// You can get the client id for your Web3Auth project from Web3Auth dashboard.
-val web3AuthOptions = Web3AuthOptions(
-    "YOUR_WEB3AUTH_CLIENT_ID",
-    Web3AuthNetwork.SAPPHIRE_MAINNET
-)
 
 val context: Context = "YOUR_APPLICATION_CONTEXT"
+val sessionDataCF = singleFactorAuth.initialize(context)
 
-val singleFactorAuth = SingleFactorAuth(web3AuthOptions, context)
+sessionDataCF.whenComplete {sessionData, error ->
+    if(error != null) {
+        // Something went wrong
+        // Initiate the login flow again
+    } else {
+        // You can use the SessionData to check if the user is
+        //logged in or not
+    }
+}
 ```

src/common/sdk/sfa/android/_sfa-android-instantiation.mdx

@@ -0,0 +1,16 @@
+```kotlin
+import android.content.Context
+import com.web3auth.singlefactorauth.SingleFactorAuth
+import com.web3auth.singlefactorauth.types.Web3AuthOptions
+import org.torusresearch.fetchnodedetails.types.Web3AuthNetwork
+
+// You can get the client id for your Web3Auth project from Web3Auth dashboard.
+val web3AuthOptions = Web3AuthOptions(
+    "YOUR_WEB3AUTH_CLIENT_ID",
+    Web3AuthNetwork.SAPPHIRE_MAINNET
+)
+
+val context: Context = "YOUR_APPLICATION_CONTEXT"
+
+val singleFactorAuth = SingleFactorAuth(web3AuthOptions, context)
+```

src/common/sdk/sfa/android/_sfa-android-session-management.mdx

@@ -7,7 +7,7 @@ export const pnpUnityVersion = `5.x.x`;
 export const pnpUnrealVersion = `4.1.x`;
 
 export const sfaWebVersion = `9.2.x`;
-export const sfaAndroidVersion = `2.1.0`;
+export const sfaAndroidVersion = `3.0.0`;
 export const sfaIOSVersion = `9.0.2`;
 export const sfaRNVersion = `2.0.x`;
 export const sfaFlutterVersion = `5.2.0`;

src/common/versions.ts

@@ -16,8 +16,8 @@ import TabItem from "@theme/TabItem";
 import Tabs from "@theme/Tabs";
 
 import Install from "@site/src/common/sdk/sfa/android/_sfa-android-install.mdx";
+import Instantiation from "@site/src/common/sdk/sfa/android/_sfa-android-instantiation.mdx";
 import Initialization from "@site/src/common/sdk/sfa/android/_sfa-android-initialization.mdx";
-import SessionManagement from "@site/src/common/sdk/sfa/android/_sfa-android-session-management.mdx";
 
 <SEO
   title=" Integrate Firebase with Web3Auth Android SFA SDK"
@@ -75,26 +75,23 @@ For the prerequisites, and other mandatory configuration of the SDK, please head
 
 ### Initialization
 
-After successfully installing the package, the next step is to initialize `SingleFactorAuth` in your
-Android app. This sets up the necessary configurations using Web3Auth network and prepares the SDK.
-[Learn more about SingleFactorAuth Initialization](/docs/sdk/sfa/sfa-android/initialize).
+After successfully installing the package, the next step is to instantiate `SingleFactorAuth` in
+your Android app. This sets up the necessary configurations using Web3Auth network and prepares the
+SDK. [Learn more about SingleFactorAuth Initialization](/docs/sdk/sfa/sfa-android/initialize).
 
-<Initialization />
-
-### Session Management
+<Instantiation />
 
-To check whether the user is authenticated, you can use the `initialize` method. For a user already
-authenticated, the result would be a non-nullable `SFAKey`. You can navigate to different views
-based on the result.
+Once you have successfully instantiated `SingleFactorAuth`, you can use the `initialize` method to
+initialize the SDK with existing valid session.
 
-<SessionManagement />
+<Initialization />
 
 ### Authentication
 
 If the user is not authenticated, you should utilize the `connect` method. For the guide, we will
 add Email Password login using Firebase. The `connect` method is pretty straightforward in
 SingleFactorAuth and takes `LoginParams` as input. After successfully logging in, the method will
-return the `SFAKey`.
+return the `SessionData`.
 
 Learn more about [SingleFactorAuth LoginParams](/docs/sdk/sfa/sfa-android/usage#parameters). To more
 about Firebase login methods, please
@@ -131,8 +128,8 @@ auth.signInWithEmailAndPassword("[email protected]", "Android@Web3Auth")
                     )
 
                     try {
-                        // Save the SFAKey for future use to interact with Blockchain.
-                        sfaKey = singleFactorAuth.connect(
+                        // Save the SessionData for future use to interact with Blockchain.
+                       sessionData = singleFactorAuth.connect(
                             loginParams,
                             this.applicationContext,
                             86400
@@ -145,7 +142,7 @@ auth.signInWithEmailAndPassword("[email protected]", "Android@Web3Auth")
                         e.printStackTrace()
                     }
 
-                    publicAddress = sfaKey?.publicAddress.toString()
+                    publicAddress =sessionData?.publicAddress.toString()
 
                     println("""Private Key: ${sfaKey?.privateKey?.toString(16)}""".trimIndent())
                     println("""Public Address: $publicAddress""".trimIndent())