Add Shopping Insights Demo App Integration

Demo/build.gradle

@@ -1,6 +1,7 @@
 plugins {
     id 'com.android.application'
     id 'androidx.navigation.safeargs'
+    id 'kotlin-android'
 }
 
 android {
@@ -75,7 +76,7 @@ android {
 
 dependencies {
     implementation 'androidx.preference:preference:1.1.1'
-
+    implementation deps.kotlinStdLib
     implementation('com.squareup.retrofit:retrofit:1.9.0') {
         exclude module: 'com.google.gson'
     }
@@ -88,6 +89,7 @@ dependencies {
     implementation project(':PayPal')
     implementation project(':PayPalNativeCheckout')
     implementation project(':SamsungPay')
+    implementation project(':ShopperInsights')
     implementation project(':SEPADirectDebit')
     implementation project(':ThreeDSecure')
     implementation project(':UnionPay')
@@ -112,6 +114,7 @@ dependencies {
     implementation 'androidx.navigation:navigation-ui:2.3.5'
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
     implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'
+    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.2.0'
 
     debugImplementation 'com.facebook.stetho:stetho:1.5.0'
     debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.12'

Demo/src/main/java/com/braintreepayments/demo/MainFragment.java

@@ -37,6 +37,7 @@ public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup c
         Button samsungButton = view.findViewById(R.id.samsung_pay);
         Button sepaDirectDebitButton = view.findViewById(R.id.sepa_debit);
         Button payPalNativeCheckoutButton = view.findViewById(R.id.paypal_native_checkout);
+        Button shoppingInsightsButton = view.findViewById(R.id.shopping_insight);
 
         cardsButton.setOnClickListener(this::launchCards);
         payPalButton.setOnClickListener(this::launchPayPal);
@@ -47,6 +48,7 @@ public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup c
         samsungButton.setOnClickListener(this::launchSamsungPay);
         payPalNativeCheckoutButton.setOnClickListener(this::launchPayPalNativeCheckout);
         sepaDirectDebitButton.setOnClickListener(this::launchSEPADirectDebit);
+        shoppingInsightsButton.setOnClickListener(this::launchShoppingInsights);
 
         return view;
     }
@@ -126,4 +128,10 @@ public void launchSEPADirectDebit(View v) {
         NavDirections action = MainFragmentDirections.actionMainFragmentToSepaDirectDebitFragment();
         Navigation.findNavController(v).navigate(action);
     }
+
+    public void launchShoppingInsights(View v) {
+        NavDirections action =
+                MainFragmentDirections.actionMainFragmentToShoppingInsightsFragment();
+        Navigation.findNavController(v).navigate(action);
+    }
 }

Demo/src/main/java/com/braintreepayments/demo/ShoppingInsightViewModel.kt

@@ -0,0 +1,42 @@
+package com.braintreepayments.demo
+
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+import com.braintreepayments.api.BuyerPhone
+import com.braintreepayments.api.ShopperInsightsRequest
+import com.braintreepayments.api.ShopperInsightsResult
+
+/**
+ * ViewModel for handling shopping insights.
+ */
+class ShoppingInsightViewModel : ViewModel() {
+
+    private val shopperInsightsLiveData = MutableLiveData<ShopperInsightsResult>()
+
+    /**
+     * Fetches recommended payment methods using the provided buyer details.
+     *
+     * @param email The email address of the buyer.
+     * @param countryCode The country code for the buyer's phone number.
+     * @param nationalNumber The national number part of the buyer's phone number.
+     * @return MutableLiveData containing ShopperInsightsResult.
+     */
+    fun getRecommendedPaymentMethods(
+        email: String?,
+        countryCode: String?,
+        nationalNumber: String?
+    ): MutableLiveData<ShopperInsightsResult> {
+        @Suppress("UnusedPrivateMember")
+        val request = if (countryCode != null && nationalNumber != null) {
+            ShopperInsightsRequest(email, BuyerPhone(countryCode, nationalNumber))
+        } else {
+            ShopperInsightsRequest(email, null)
+        }
+        // TODO: Call Shopping Insight Client
+        // shopperInsightsClient.getRecommendedPaymentMethods(request) { result ->
+        //     shopperInsightsLiveData.postValue(result)
+        // }
+
+        return shopperInsightsLiveData
+    }
+}

Demo/src/main/java/com/braintreepayments/demo/ShoppingInsightsFragment.kt

@@ -0,0 +1,66 @@
+package com.braintreepayments.demo
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.Button
+import android.widget.TextView
+import androidx.fragment.app.Fragment
+import androidx.lifecycle.ViewModelProvider
+import com.google.android.material.switchmaterial.SwitchMaterial
+import com.google.android.material.textfield.TextInputLayout
+
+/**
+ * Fragment for handling shopping insights.
+ */
+class ShoppingInsightsFragment : Fragment() {
+
+    private lateinit var responseTextView: TextView
+    private lateinit var actionButton: Button
+    private lateinit var emailInput: TextInputLayout
+    private lateinit var countryCodeInput: TextInputLayout
+    private lateinit var nationalNumberInput: TextInputLayout
+    private lateinit var emailNullSwitch: SwitchMaterial
+    private lateinit var phoneNullSwitch: SwitchMaterial
+
+    private val viewModel: ShoppingInsightViewModel by lazy {
+        ViewModelProvider(this)[ShoppingInsightViewModel::class.java]
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        return inflater.inflate(R.layout.fragment_shopping_insights, container, false)
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        initializeViews(view)
+        setupActionButton()
+    }
+
+    private fun initializeViews(view: View) {
+        responseTextView = view.findViewById(R.id.responseTextView)
+        actionButton = view.findViewById(R.id.actionButton)
+        emailInput = view.findViewById(R.id.emailInput)
+        countryCodeInput = view.findViewById(R.id.countryCodeInput)
+        nationalNumberInput = view.findViewById(R.id.nationalNumberInput)
+        emailNullSwitch = view.findViewById(R.id.emailNullSwitch)
+        phoneNullSwitch = view.findViewById(R.id.phoneNullSwitch)
+    }
+
+    private fun setupActionButton() {
+        actionButton.setOnClickListener {
+            val email = if (emailNullSwitch.isChecked) null else emailInput.editText?.text.toString()
+            val countryCode = if (phoneNullSwitch.isChecked) null else countryCodeInput.editText?.text.toString()
+            val nationalNumber = if (phoneNullSwitch.isChecked) null else nationalNumberInput.editText?.text.toString()
+            viewModel.getRecommendedPaymentMethods(email, countryCode, nationalNumber)
+                .observe(viewLifecycleOwner) {
+                responseTextView.text = it.toString()
+            }
+        }
+    }
+}

Demo/src/main/res/layout/fragment_main.xml

@@ -23,6 +23,14 @@
             android:text="@string/cards"
             android:textSize="12sp" />
 
+        <Button
+            android:id="@+id/shopping_insight"
+            style="?android:attr/buttonStyle"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:text="@string/shopping_insights_button"
+            android:textSize="12sp" />
     </TableRow>
 
     <TableRow
@@ -119,4 +127,5 @@
             android:textSize="12sp" />
 
     </TableRow>
+
 </TableLayout>

Demo/src/main/res/layout/fragment_shopping_insights.xml

@@ -0,0 +1,135 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <View
+        android:id="@+id/view2"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:layout_marginTop="8dp"
+        android:background="@android:color/darker_gray"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/countryCodeInput" />
+
+    <TextView
+        android:id="@+id/responseLabel"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="16dp"
+        android:layout_marginEnd="16dp"
+        android:text="@string/insights_response_label"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/actionButton" />
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:id="@+id/countryCodeInput"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="16dp"
+        android:layout_marginEnd="16dp"
+        android:hint="@string/insights_text_input_country_code"
+        app:layout_constraintEnd_toStartOf="@+id/phoneNullSwitch"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/nationalNumberInput">
+
+        <com.google.android.material.textfield.TextInputEditText
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content" />
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:id="@+id/emailInput"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="16dp"
+        android:layout_marginEnd="16dp"
+        app:layout_constraintEnd_toStartOf="@+id/emailNullSwitch"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <com.google.android.material.textfield.TextInputEditText
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:hint="@string/insights_text_input_email" />
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:id="@+id/nationalNumberInput"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="24dp"
+        android:layout_marginEnd="16dp"
+        app:layout_constraintEnd_toStartOf="@+id/phoneNullSwitch"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/emailInput">
+
+        <com.google.android.material.textfield.TextInputEditText
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:hint="@string/insights_text_input_national_number" />
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <TextView
+        android:id="@+id/responseTextView"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="16dp"
+        android:layout_marginEnd="16dp"
+        android:text=""
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/responseLabel" />
+
+    <Button
+        android:id="@+id/actionButton"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="32dp"
+        android:layout_marginEnd="16dp"
+        android:text="@string/insights_action_button"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/countryCodeInput" />
+
+    <com.google.android.material.switchmaterial.SwitchMaterial
+        android:id="@+id/emailNullSwitch"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="16dp"
+        android:text="@string/insights_null_switch"
+        app:layout_constraintBottom_toBottomOf="@+id/emailInput"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="@+id/emailInput" />
+
+    <com.google.android.material.switchmaterial.SwitchMaterial
+        android:id="@+id/phoneNullSwitch"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="16dp"
+        android:text="@string/insights_null_switch"
+        app:layout_constraintBottom_toBottomOf="@+id/countryCodeInput"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="@+id/nationalNumberInput" />
+
+    <View
+        android:id="@+id/view3"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:layout_marginTop="16dp"
+        android:background="@android:color/darker_gray"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/emailInput" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

Demo/src/main/res/navigation/nav_graph.xml

@@ -37,6 +37,9 @@
         <action
             android:id="@+id/action_mainFragment_to_payPalNativeCheckoutFragment"
             app:destination="@id/payPalNativeCheckoutFragment" />
+        <action
+            android:id="@+id/action_mainFragment_to_shoppingInsightsFragment"
+            app:destination="@id/shoppingInsightsFragment" />
     </fragment>
     <fragment
         android:id="@+id/cardFragment"
@@ -179,5 +182,9 @@
             app:popUpTo="@id/mainFragment"
             app:popUpToInclusive="false" />
     </fragment>
-
+    <fragment
+        android:id="@+id/shoppingInsightsFragment"
+        android:name="com.braintreepayments.demo.ShoppingInsightsFragment"
+        tools:layout="@layout/fragment_shopping_insights">
+    </fragment>
 </navigation>

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

@@ -18,6 +18,7 @@
     <string name="local_payment_button">Local Payment</string>
     <string name="sepa_direct_debit_button">SEPA Direct Debit</string>
     <string name="cards">Credit or Debit Cards</string>
+    <string name="shopping_insights_button">Shopping Insights</string>
     <string name="paypal_native_checkout">PayPal Native Checkout</string>
     <string name="samsung_pay">Samsung Pay</string>
     <string name="create_transaction">Create a Transaction</string>
@@ -124,4 +125,11 @@
     <!-- LocalPayment -->
     <string name="bt_local_payment_description">This feature uses a hard-coded sandbox tokenization key that is enabled for this local payment.</string>
 
+    <!-- Shopping Insights -->
+    <string name="insights_text_input_email">Email</string>
+    <string name="insights_text_input_country_code">Country Code</string>
+    <string name="insights_text_input_national_number">National Number</string>
+    <string name="insights_action_button">Submit</string>
+    <string name="insights_response_label">Response:</string>
+    <string name="insights_null_switch">Null </string>
 </resources>