Venmo kotlin conversion (#1138)

* VenmoApi class to Kotlin

* VenmoPaymentAuthRequestParams class to Kotlin

* VenmoPaymentAuthResultInfo class to Kotlin

* VenmoSharedPrefsWriter class to Kotlin

* VenmoClient class to Kotlin

* cleared lint errors and fixed unit test cases

* VenmoLineItem class to Kotlin

* VenmoPaymentMethodUsage class to Kotlin

* cleared lint errors

* VenmoRequest class to Kotlin

minor changes

* VenmoClient constructor updates

* Cleanup newlines

* Update string formatting

* Update Venmo/src/main/java/com/braintreepayments/api/venmo/VenmoLineItem.kt

Co-authored-by: Tim Chow <[email protected]>

* Refactor request object

* update api unit tests

* Refactor line item enums

* update payment auth classes

* Make browserSwitchSucess internal

* Add CHANGELOG

* remove unnecessary changelog

* Update to named parameters

* Fix lint

* Update Demo/src/main/java/com/braintreepayments/demo/VenmoFragment.java

Co-authored-by: Jax DesMarais-Leder <[email protected]>

* Add doc strings for VenmoPaymentMethodUsage

---------

Co-authored-by: Sarah Koop <[email protected]>
Co-authored-by: Tim Chow <[email protected]>
Co-authored-by: Jax DesMarais-Leder <[email protected]>

CHANGELOG.md

@@ -1,6 +1,14 @@
 # Braintree Android SDK Release Notes
 
+## unreleased
+
+* Breaking Changes
+  * Venmo
+    * Convert `VenmoPaymentMethodUsage` to an enum
+    * Convert `VenmoLineItemKind` to an enum
+
 ## 5.0.0-beta2 (2024-08-28)
+
 * All Modules
   * Upgrade Gradle version to `8.5.2`
   * Upgrade `compileSdkVersion` and `targetSdkVersion` to API 35

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

@@ -17,6 +17,7 @@
 import com.braintreepayments.api.venmo.VenmoClient;
 import com.braintreepayments.api.venmo.VenmoLauncher;
 import com.braintreepayments.api.venmo.VenmoLineItem;
+import com.braintreepayments.api.venmo.VenmoLineItemKind;
 import com.braintreepayments.api.venmo.VenmoPaymentAuthRequest;
 import com.braintreepayments.api.venmo.VenmoPaymentAuthResult;
 import com.braintreepayments.api.venmo.VenmoPaymentMethodUsage;
@@ -88,7 +89,7 @@ public void launchVenmo(View v) {
         boolean shouldVault =
                 Settings.vaultVenmo(activity) && !TextUtils.isEmpty(Settings.getCustomerId(activity));
 
-        int venmoPaymentMethodUsage = shouldVault ?
+        VenmoPaymentMethodUsage venmoPaymentMethodUsage = shouldVault ?
                 VenmoPaymentMethodUsage.MULTI_USE : VenmoPaymentMethodUsage.SINGLE_USE;
         VenmoRequest venmoRequest = new VenmoRequest(venmoPaymentMethodUsage);
         venmoRequest.setProfileId(null);
@@ -100,8 +101,8 @@ public void launchVenmo(View v) {
         venmoRequest.setTaxAmount("1");
         venmoRequest.setShippingAmount("1");
         ArrayList<VenmoLineItem> lineItems = new ArrayList<>();
-        lineItems.add(new VenmoLineItem(VenmoLineItem.KIND_CREDIT, "Some Item", 1, "2"));
-        lineItems.add(new VenmoLineItem(VenmoLineItem.KIND_DEBIT, "Two Items", 2, "10"));
+        lineItems.add(new VenmoLineItem(VenmoLineItemKind.CREDIT, "Some Item", 1, "2"));
+        lineItems.add(new VenmoLineItem(VenmoLineItemKind.DEBIT, "Two Items", 2, "10"));
         venmoRequest.setLineItems(lineItems);
 
         startVenmoFlow(venmoRequest);