Create BecsDebitMandateAcceptanceTextView

example/res/layout/becs_debit_activity.xml

@@ -15,7 +15,7 @@
             android:layout_width="match_parent"
             android:layout_height="wrap_content" />
 
-        <TextView
+        <com.stripe.android.view.BecsDebitMandateAcceptanceTextView
             android:id="@+id/mandate_acceptance"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"

example/src/main/java/com/stripe/example/activity/BecsDebitPaymentMethodActivity.kt

@@ -6,7 +6,6 @@ import com.stripe.android.ApiResultCallback
 import com.stripe.android.PaymentConfiguration
 import com.stripe.android.Stripe
 import com.stripe.android.model.PaymentMethod
-import com.stripe.android.view.BecsDebitMandateAcceptanceFactory
 import com.stripe.example.databinding.BecsDebitActivityBinding
 
 class BecsDebitPaymentMethodActivity : AppCompatActivity() {
@@ -19,15 +18,12 @@ class BecsDebitPaymentMethodActivity : AppCompatActivity() {
     private val keyboardController: KeyboardController by lazy {
         KeyboardController(this)
     }
-    private val mandateAcceptanceFactory: BecsDebitMandateAcceptanceFactory by lazy {
-        BecsDebitMandateAcceptanceFactory(this)
-    }
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(viewBinding.root)
 
-        viewBinding.mandateAcceptance.text = mandateAcceptanceFactory.create("Rocketship Inc.")
+        viewBinding.mandateAcceptance.merchantName = "Rocketship Inc."
 
         viewBinding.submit.setOnClickListener {
             viewBinding.element.params?.let { params ->

stripe/res/values/strings.xml

@@ -168,8 +168,9 @@
     <!-- BECS Debit Widget - mandate acceptance -->
     <string name="becs_mandate_acceptance" tools:ignore="MissingTranslation">
     By providing your bank account details and confirming this payment, you agree to this
-    Direct Debit Request and the Direct Debit Request service agreement, and authorise
-    Stripe Payments Australia Pty Ltd ACN 160 180 343 Direct Debit User ID number 507156
+    Direct Debit Request and the
+    &lt;a href="https://stripe.com/au-becs-dd-service-agreement/legal"&gt;Direct Debit Request service agreement&lt;/a&gt;,
+    and authorise Stripe Payments Australia Pty Ltd ACN 160 180 343 Direct Debit User ID number 507156
     (“Stripe”) to debit your account through the Bulk Electronic Clearing System (BECS) on
     behalf of %1$s (the "Merchant") for any amounts separately communicated to you
     by the Merchant. You certify that you are either an account holder or an authorised

stripe/src/main/java/com/stripe/android/view/BecsDebitMandateAcceptanceTextFactory.kt

@@ -0,0 +1,25 @@
+package com.stripe.android.view
+
+import android.content.Context
+import android.os.Build
+import android.text.Html
+import com.stripe.android.R
+
+/**
+ * A class to create BECS Debit Mandate Agreement text for the [BecsDebitWidget].
+ */
+class BecsDebitMandateAcceptanceTextFactory(
+    private val context: Context
+) {
+    fun create(merchantName: String): CharSequence {
+        val mandateAcceptanceText = context.getString(
+            R.string.becs_mandate_acceptance,
+            merchantName
+        )
+        return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+            Html.fromHtml(mandateAcceptanceText, Html.FROM_HTML_MODE_LEGACY)
+        } else {
+            Html.fromHtml(mandateAcceptanceText)
+        }
+    }
+}

stripe/src/main/java/com/stripe/android/view/BecsDebitMandateAcceptanceTextView.kt

@@ -0,0 +1,26 @@
+package com.stripe.android.view
+
+import android.content.Context
+import android.text.method.LinkMovementMethod
+import android.util.AttributeSet
+import androidx.appcompat.widget.AppCompatTextView
+import kotlin.properties.Delegates
+
+class BecsDebitMandateAcceptanceTextView @JvmOverloads constructor(
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = android.R.attr.textViewStyle
+) : AppCompatTextView(context, attrs, defStyleAttr) {
+
+    private val factory = BecsDebitMandateAcceptanceTextFactory(context)
+
+    init {
+        movementMethod = LinkMovementMethod.getInstance()
+    }
+
+    var merchantName: String by Delegates.observable(
+        ""
+    ) { _, _, merchantName ->
+        text = merchantName.takeIf { it.isNotBlank() }?.let { factory.create(it) } ?: ""
+    }
+}

stripe/src/main/java/com/stripe/android/view/BecsDebitWidget.kt

@@ -15,7 +15,7 @@ import com.stripe.android.model.PaymentMethodCreateParams
 /**
  * A form for accepting a customer's BECS account information.
  *
- * See [BecsDebitMandateAcceptanceFactory] for creating the mandate acceptance copy.
+ * See [BecsDebitMandateAcceptanceTextFactory] for creating the mandate acceptance copy.
  */
 class BecsDebitWidget @JvmOverloads constructor(
     context: Context,

stripe/src/test/java/com/stripe/android/view/BecsDebitMandateAcceptanceFactoryTest.kt

@@ -9,14 +9,14 @@ import org.robolectric.RobolectricTestRunner
 
 @RunWith(RobolectricTestRunner::class)
 class BecsDebitMandateAcceptanceFactoryTest {
-    private val factory = BecsDebitMandateAcceptanceFactory(
+    private val factory = BecsDebitMandateAcceptanceTextFactory(
         ApplicationProvider.getApplicationContext()
     )
 
     @Test
     fun testCreate() {
         Locale.setDefault(Locale.US)
-        assertThat(factory.create("Rocketship Inc."))
+        assertThat(factory.create("Rocketship Inc.").toString())
             .isEqualTo("By providing your bank account details and confirming this payment, you agree to this Direct Debit Request and the Direct Debit Request service agreement, and authorise Stripe Payments Australia Pty Ltd ACN 160 180 343 Direct Debit User ID number 507156 (“Stripe”) to debit your account through the Bulk Electronic Clearing System (BECS) on behalf of Rocketship Inc. (the Merchant) for any amounts separately communicated to you by the Merchant. You certify that you are either an account holder or an authorised signatory on the account listed above.")
     }
 }

stripe/src/test/java/com/stripe/android/view/BecsDebitMandateAcceptanceTextViewTest.kt

@@ -0,0 +1,26 @@
+package com.stripe.android.view
+
+import androidx.test.core.app.ApplicationProvider
+import com.google.common.truth.Truth.assertThat
+import kotlin.test.Test
+import org.junit.runner.RunWith
+import org.robolectric.RobolectricTestRunner
+
+@RunWith(RobolectricTestRunner::class)
+class BecsDebitMandateAcceptanceTextViewTest {
+
+    private val textView = BecsDebitMandateAcceptanceTextView(
+        ApplicationProvider.getApplicationContext()
+    )
+
+    @Test
+    fun merchantName_whenUpdated_shouldUpdatedText() {
+        assertThat(textView.text.toString())
+            .isEqualTo("")
+
+        textView.merchantName = "Rocketship Inc."
+
+        assertThat(textView.text.toString())
+            .isEqualTo("By providing your bank account details and confirming this payment, you agree to this Direct Debit Request and the Direct Debit Request service agreement, and authorise Stripe Payments Australia Pty Ltd ACN 160 180 343 Direct Debit User ID number 507156 (“Stripe”) to debit your account through the Bulk Electronic Clearing System (BECS) on behalf of Rocketship Inc. (the Merchant) for any amounts separately communicated to you by the Merchant. You certify that you are either an account holder or an authorised signatory on the account listed above.")
+    }
+}