fix(ad-hoc): (nAPM) Open UI automatically when headless mode is not supported (#385)

Author: vitalii-vanziak-cko

build.gradle

@@ -82,8 +82,8 @@ ext {
     okhttpVersion = '4.12.0'
     okioVersion = '3.10.2'
     coilVersion = '2.7.0'
-    commonMarkVersion = '0.27.0'
-    libphonenumberVersion = '9.0.19'
+    commonMarkVersion = '0.28.0'
+    libphonenumberVersion = '9.0.30'
     zxingVersion = '3.5.4'
     jjwtVersion = '0.13.0'
     slf4jVersion = '1.7.36'

sdk/src/main/kotlin/com/processout/sdk/core/POFailure.kt

@@ -3,6 +3,7 @@
 package com.processout.sdk.core
 
 import android.os.Parcelable
+import com.processout.sdk.core.annotation.ProcessOutInternalApi
 import com.squareup.moshi.Json
 import com.squareup.moshi.JsonClass
 import kotlinx.parcelize.Parcelize
@@ -289,7 +290,10 @@ class POFailure private constructor() {
         resourceNotLinked("resource.not-linked"),
         routingRulesTransactionBlocked("routing-rules.transaction-blocked"),
         sandboxNotSupported("sandbox.not-supported"),
-        serviceNotSupported("service.not-supported")
+        serviceNotSupported("service.not-supported"),
+
+        @ProcessOutInternalApi
+        mobileHeadlessModeNotSupported("processout-mobile.generic.headless-mode-not-supported")
     }
 
     /**

ui/src/main/kotlin/com/processout/sdk/ui/napm/NativeAlternativePaymentInteractor.kt

@@ -36,7 +36,7 @@ import com.processout.sdk.api.model.response.napm.v2.PONativeAlternativePaymentS
 import com.processout.sdk.api.service.POCustomerTokensService
 import com.processout.sdk.api.service.POInvoicesService
 import com.processout.sdk.core.POFailure.Code.*
-import com.processout.sdk.core.POFailure.GenericCode.mobileOperationNotSupported
+import com.processout.sdk.core.POFailure.GenericCode.mobileHeadlessModeNotSupported
 import com.processout.sdk.core.POFailure.InvalidField
 import com.processout.sdk.core.POFailure.ValidationCode
 import com.processout.sdk.core.ProcessOutResult
@@ -352,10 +352,10 @@ internal class NativeAlternativePaymentInteractor(
     ): Boolean {
         if (configuration.redirect?.enableHeadlessMode == true && redirect == null) {
             val failure = ProcessOutResult.Failure(
-                code = Generic(genericCode = mobileOperationNotSupported),
+                code = Generic(genericCode = mobileHeadlessModeNotSupported),
                 message = "Headless mode is not supported: redirect parameters are missing in the response."
             )
-            POLogger.error(
+            POLogger.info(
                 message = "Unsupported operation: %s", failure,
                 attributes = configuration.logAttributes
             )

ui/src/main/kotlin/com/processout/sdk/ui/napm/PONativeAlternativePaymentConfiguration.kt

@@ -395,7 +395,7 @@ data class PONativeAlternativePaymentConfiguration(
      * @param[enableHeadlessMode] Enables headless mode.
      * The redirect (web or deep link) will be handled directly when it's the first step in the flow, without starting the bottom sheet.
      * It will also capture the payment in the background when it's required by the flow.
-     * __Note:__ use only with flows that do not require user input or instructions in the native UI.
+     * __Note:__ The bottom sheet will still start automatically when the payment method requires user input in the native UI.
      * @param[redirectButton] Redirect button configuration.
      * Pass _null_ to hide and redirect automatically, this is a default behaviour.
      */

ui/src/main/kotlin/com/processout/sdk/ui/napm/PONativeAlternativePaymentLauncher.kt

@@ -16,11 +16,9 @@ import androidx.lifecycle.repeatOnLifecycle
 import com.processout.sdk.R
 import com.processout.sdk.api.dispatcher.POEventDispatcher
 import com.processout.sdk.api.model.response.POAlternativePaymentMethodResponse
-import com.processout.sdk.core.POUnit
-import com.processout.sdk.core.ProcessOutActivityResult
-import com.processout.sdk.core.ProcessOutResult
+import com.processout.sdk.core.*
+import com.processout.sdk.core.POFailure.GenericCode.mobileHeadlessModeNotSupported
 import com.processout.sdk.core.logger.POLogger
-import com.processout.sdk.core.toActivityResult
 import com.processout.sdk.ui.apm.POAlternativePaymentMethodCustomTabLauncher
 import com.processout.sdk.ui.napm.NativeAlternativePaymentCompletion.Failure
 import com.processout.sdk.ui.napm.NativeAlternativePaymentCompletion.Success
@@ -281,7 +279,26 @@ class PONativeAlternativePaymentLauncher private constructor(
                 viewModel.completion.collect { completion ->
                     when (completion) {
                         Success -> complete(result = ProcessOutResult.Success(POUnit))
-                        is Failure -> complete(result = completion.failure)
+                        is Failure -> {
+                            val isHeadlessModeNotSupported = when (val code = completion.failure.code) {
+                                is POFailure.Code.Generic -> code.genericCode == mobileHeadlessModeNotSupported
+                                else -> false
+                            }
+                            if (isHeadlessModeNotSupported) {
+                                val configuration = viewModel.configuration
+                                viewModel.reset()
+                                launcher.launch(
+                                    input = configuration.copy(
+                                        redirect = configuration.redirect?.copy(
+                                            enableHeadlessMode = false
+                                        )
+                                    ),
+                                    options = activityOptions
+                                )
+                            } else {
+                                complete(result = completion.failure)
+                            }
+                        }
                         else -> {}
                     }
                 }