Dinakar socialmedia

app/build.gradle

@@ -100,6 +100,12 @@ dependencies {
     implementation 'com.google.firebase:firebase-auth:23.0.0'
     implementation 'com.google.firebase:firebase-firestore:25.0.0'
 
+
+    implementation platform('com.google.firebase:firebase-bom:33.1.2')
+    implementation 'com.google.firebase:firebase-auth'
+
+    implementation 'com.facebook.android:facebook-login:latest.release'
+
     implementation 'com.google.firebase:firebase-messaging:24.0.0'
     implementation 'com.google.firebase:firebase-firestore-ktx:25.0.0'
     implementation 'com.google.android.gms:play-services-auth:21.2.0'

app/src/main/AndroidManifest.xml

@@ -186,7 +186,30 @@
             android:exported="false" />
 
         <activity android:name=".ModulesActivity" />
+        <meta-data
+            android:name="com.facebook.sdk.ApplicationId"
+            android:value="@string/facebook_app_id" />
+
+        <meta-data
+            android:name="com.facebook.sdk.ClientToken"
+            android:value="@string/fb_login_protocol_scheme" />
+
+        <!-- Facebook login activities -->
+        <activity
+            android:name="com.facebook.FacebookActivity"
+            android:configChanges="keyboard|keyboardHidden|screenLayout|screenSize|orientation"
+            android:label="@string/app_name" />
 
+        <activity
+            android:name="com.facebook.CustomTabActivity"
+            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="@string/fb_login_protocol_scheme" />
+            </intent-filter>
+        </activity>
 
         <activity android:name=".Module1CoursesActivity" />
         <activity android:name=".HomecareInductionActivity" />

app/src/main/java/deakin/gopher/guardian/view/general/LoginActivity.kt

@@ -3,20 +3,28 @@ package deakin.gopher.guardian.view.general
 import android.content.DialogInterface
 import android.content.Intent
 import android.os.Bundle
+import android.util.Log
 import android.view.View
 import android.widget.Button
 import android.widget.EditText
 import android.widget.ProgressBar
 import android.widget.TextView
 import android.widget.Toast
 import androidx.appcompat.app.AlertDialog
+import com.facebook.CallbackManager
+import com.facebook.FacebookCallback
+import com.facebook.FacebookException
+import com.facebook.FacebookSdk
+import com.facebook.login.LoginResult
+import com.facebook.login.widget.LoginButton
 import com.google.android.gms.auth.api.signin.GoogleSignIn
 import com.google.android.gms.auth.api.signin.GoogleSignInAccount
 import com.google.android.gms.auth.api.signin.GoogleSignInClient
 import com.google.android.gms.auth.api.signin.GoogleSignInOptions
 import com.google.android.gms.common.SignInButton
 import com.google.android.gms.common.api.ApiException
 import com.google.android.gms.tasks.Task
+import com.google.firebase.auth.FacebookAuthProvider
 import com.google.firebase.auth.FirebaseAuth
 import com.google.firebase.auth.GoogleAuthProvider
 import com.google.gson.Gson
@@ -39,9 +47,36 @@ import retrofit2.Response
 class LoginActivity : BaseActivity() {
     private lateinit var gsoClient: GoogleSignInClient
 
+    // Facebook
+    private lateinit var callbackManager: CallbackManager
+    private lateinit var fbLoginButton: LoginButton
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_login)
+
+        try {
+            val info =
+                packageManager.getPackageInfo(
+                    packageName,
+                    android.content.pm.PackageManager.GET_SIGNING_CERTIFICATES,
+                )
+            for (signature in info.signingInfo.apkContentsSigners) {
+                val md = java.security.MessageDigest.getInstance("SHA")
+                md.update(signature.toByteArray())
+                val keyHash = android.util.Base64.encodeToString(md.digest(), android.util.Base64.DEFAULT)
+                Log.d("FB_KEY_HASH", "KeyHash: $keyHash")
+            }
+        } catch (e: Exception) {
+            Log.e("FB_KEY_HASH", "Error generating key hash", e)
+        }
+
+        // --- Initialize Facebook SDK ---
+        FacebookSdk.setApplicationId(getString(R.string.facebook_app_id))
+        FacebookSdk.setClientToken(getString(R.string.facebook_client_token))
+        @Suppress("DEPRECATION")
+        FacebookSdk.sdkInitialize(applicationContext)
+
         val mEmail: EditText = findViewById(R.id.Email)
         val mPassword: EditText = findViewById(R.id.password)
         val progressBar: ProgressBar = findViewById(R.id.progressBar)
@@ -50,8 +85,59 @@ class LoginActivity : BaseActivity() {
         val mCreateBtn: Button = findViewById(R.id.loginRegisterBtn)
         val forgotTextLink: TextView = findViewById(R.id.forgotPassword)
 
+        // --- Facebook setup ---
+        callbackManager = CallbackManager.Factory.create()
+        fbLoginButton = findViewById(R.id.loginFacebookBtn)
+        fbLoginButton.setPermissions("public_profile", "email")
+        fbLoginButton.registerCallback(
+            callbackManager,
+            object : FacebookCallback<LoginResult> {
+                override fun onSuccess(result: LoginResult) {
+                    Log.d("FB_LOGIN", "Facebook login success, token: ${result.accessToken.token}")
+                    Toast.makeText(this@LoginActivity, "Facebook Login Success!", Toast.LENGTH_SHORT).show()
+
+                    val fbToken = result.accessToken.token
+                    val credential = FacebookAuthProvider.getCredential(fbToken)
+
+                    FirebaseAuth.getInstance().signInWithCredential(credential)
+                        .addOnCompleteListener { task ->
+                            if (task.isSuccessful) {
+                                AlertDialog.Builder(this@LoginActivity)
+                                    .setTitle("Continue as")
+                                    .setItems(arrayOf("Admin", "Nurse", "Caretaker")) { _, which ->
+                                        val role =
+                                            when (which) {
+                                                0 -> Role.Admin
+                                                1 -> Role.Nurse
+                                                2 -> Role.Caretaker
+                                                else -> Role.Caretaker
+                                            }
+                                        // Pass selected role to your navigation or backend
+                                        NavigationService(this@LoginActivity).toHomeScreenForRole(role)
+                                    }
+                                    .setCancelable(false)
+                                    .show()
+                            } else {
+                                showMessage(getString(R.string.toast_login_error, task.exception?.message))
+                            }
+                        }
+                }
+
+                override fun onCancel() {
+                    showMessage("Facebook login cancelled")
+                }
+
+                override fun onError(error: FacebookException) {
+                    showMessage("Facebook login error: ${error.message}")
+                }
+            },
+        )
+
+        // --- Google setup (as you had) ---
         val gso =
             GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)
+                // If Firebase Google sign-in ever fails with null idToken, add:
+                // .requestIdToken(getString(R.string.default_web_client_id))
                 .requestEmail()
                 .build()
         gsoClient = GoogleSignIn.getClient(this, gso)
@@ -62,7 +148,6 @@ class LoginActivity : BaseActivity() {
             val passwordInput = mPassword.text.toString().trim { it <= ' ' }
 
             val loginValidationError = validateInputs(emailInput)
-
             if (loginValidationError != null) {
                 progressBar.hide()
                 Toast.makeText(
@@ -74,7 +159,6 @@ class LoginActivity : BaseActivity() {
             }
 
             val call = ApiClient.apiService.login(emailInput, passwordInput)
-
             call.enqueue(
                 object : Callback<AuthResponse> {
                     override fun onResponse(
@@ -83,13 +167,11 @@ class LoginActivity : BaseActivity() {
                     ) {
                         progressBar.hide()
                         if (response.isSuccessful && response.body() != null) {
-                            // Handle successful login
                             val user = response.body()!!.user
                             val token = response.body()!!.token
                             SessionManager.createLoginSession(user, token)
                             NavigationService(this@LoginActivity).toPinCodeActivity(user.role)
                         } else {
-                            // Handle error
                             val errorResponse =
                                 Gson().fromJson(
                                     response.errorBody()?.string(),
@@ -103,7 +185,6 @@ class LoginActivity : BaseActivity() {
                         call: Call<AuthResponse>,
                         t: Throwable,
                     ) {
-                        // Handle failure
                         progressBar.hide()
                         showMessage(getString(R.string.toast_login_error, t.message))
                     }
@@ -123,36 +204,24 @@ class LoginActivity : BaseActivity() {
         forgotTextLink.setOnClickListener { v: View ->
             val resetMail = EditText(v.context)
             val passwordResetDialog = AlertDialog.Builder(v.context)
-
             with(passwordResetDialog) {
                 setTitle(getString(R.string.text_reset_password))
                 setMessage(getString(R.string.text_enter_your_email_to_received_reset_link))
                 setView(resetMail)
             }
-
-            passwordResetDialog.setPositiveButton(
-                getString(R.string.yes),
-            ) { _: DialogInterface?, _: Int ->
+            passwordResetDialog.setPositiveButton(getString(R.string.yes)) { _: DialogInterface?, _: Int ->
                 val mail = resetMail.text.toString()
                 sendResetPasswordEmail(mail)
             }
-            passwordResetDialog.setNegativeButton(
-                getString(R.string.no),
-            ) { _: DialogInterface?, _: Int -> }
+            passwordResetDialog.setNegativeButton(getString(R.string.no)) { _: DialogInterface?, _: Int -> }
             passwordResetDialog.create().show()
         }
     }
 
     private fun validateInputs(rawEmail: String?): LoginValidationError? {
-        if (rawEmail.isNullOrEmpty()) {
-            return LoginValidationError.EmptyEmail
-        }
-
+        if (rawEmail.isNullOrEmpty()) return LoginValidationError.EmptyEmail
         val emailAddress = EmailAddress(rawEmail)
-        if (emailAddress.isValid().not()) {
-            return LoginValidationError.InvalidEmail
-        }
-
+        if (!emailAddress.isValid()) return LoginValidationError.InvalidEmail
         return null
     }
 
@@ -170,7 +239,6 @@ class LoginActivity : BaseActivity() {
                                 ?: getString(R.string.toast_reset_link_sent_to_your_email),
                         )
                     } else {
-                        // Handle error
                         val errorResponse =
                             Gson().fromJson(
                                 response.errorBody()?.string(),
@@ -198,6 +266,12 @@ class LoginActivity : BaseActivity() {
     ) {
         super.onActivityResult(requestCode, resultCode, data)
 
+        // Facebook first
+        if (::callbackManager.isInitialized) {
+            callbackManager.onActivityResult(requestCode, resultCode, data)
+        }
+
+        // Google
         if (requestCode == RC_GOOGLE_SIGN_IN) {
             val task = GoogleSignIn.getSignedInAccountFromIntent(data)
             handleSignInResult(task)

app/src/main/res/layout/activity_login.xml

@@ -154,6 +154,15 @@
                 android:textColor="@color/white"
                 app:cornerRadius="24dp" />
 
+            <com.facebook.login.widget.LoginButton
+                android:id="@+id/loginFacebookBtn"
+                android:layout_width="200dp"
+                android:layout_height="60dp"
+                android:layout_gravity="center_horizontal"
+                android:layout_marginTop="16dp"
+                android:layout_marginBottom="16dp"
+                android:text="Continue with Facebook" />
+
             <TextView
                 android:id="@+id/forgotPassword"
                 android:layout_width="wrap_content"

app/src/main/res/values/strings.xml

@@ -5,6 +5,10 @@
 
     <string name="web_client_id">274677794777-fu1sosmmrqm4bgvmkf76gdc3v430d03v.apps.googleusercontent.com</string>
 
+    <string name="facebook_app_id">769250915495699</string>
+    <string name="fb_login_protocol_scheme">fb769250915495699</string>
+    <string name="facebook_client_token">a1ad3d3a28c60443562f9e9037951d96</string>
+
     <string name="ek_img_content">ExportKit Image</string>
     <string name="welcome__marilyn___string">Welcome, Marilyn !</string>
     <string name="new_patient_string">New Patient</string>

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,7 @@
-#Wed Aug 31 11:56:40 AEST 2022
 distributionBase=GRADLE_USER_HOME
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
 distributionPath=wrapper/dists
-zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.0-milestone-1-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists