feat(stripe): add option google_pay_existing_payment_method_required

Author: rdlabo

Diff for: package-lock.json

@@ -19,8 +19,8 @@
     "zenn-content-css": "^0.1.100"
   },
   "devDependencies": {
-    "@capacitor-community/admob": "^4.2.0",
-    "@capacitor-community/stripe": "^5.4.0",
+    "@capacitor-community/admob": "^5.3.1",
+    "@capacitor-community/stripe": "^5.5.1",
     "@capacitor/docgen": "^0.1.0",
     "@types/fs-extra": "^9.0.13",
     "@types/glob": "^7.2.0",

Diff for: package.json

@@ -79,7 +79,7 @@ In file `android/app/src/main/AndroidManifest.xml`, add the following XML elemen
   android:value="@bool/google_pay_is_testing"/>
 ```
 
-#### Optional: If you get user information, set these:
+#### Optional1: If you get user information, set these:
 
 Added metadata options to specify what, if any, billing info to require from Google Pay. Add the following entries to strings.xml in the Android project to enable additional data:
 
@@ -112,6 +112,25 @@ android:name="com.getcapacitor.community.stripe.billing_address_format"
 android:value="@string/billing_address_format"/>
 ```
 
+#### Optional2: If you don't require existing payment method at Googl Pay:
+
+If false, Google Pay is "not" considered ready if the customer's Google Pay wallet has existing payment methods.
+Default to true.
+
+In file `android/app/src/main/res/values/strings.xml` add the these value.
+
+```xml
+<bool name="google_pay_existing_payment_method_required">false</bool>
+```
+
+And in file `android/app/src/main/AndroidManifest.xml`, add the following XML elements under `manifest > application`.
+
+```xml
+<meta-data
+    android:name="com.getcapacitor.community.stripe.google_pay_existing_payment_method_required"
+    android:value="@bool/google_pay_existing_payment_method_required"/>
+```
+
 ### 1. isGooglePayAvailable
 First, you should check to be able to use Google Pay on device. 
 

Diff for: src/docs/stripe/google-pay.md

@@ -78,6 +78,10 @@ file: "AndroidManifest.xml"
         <meta-data
           android:name="com.getcapacitor.community.stripe.billing_address_format"
           android:value="@string/billing_address_format"/>
+
+        <meta-data
+          android:name="com.getcapacitor.community.stripe.google_pay_existing_payment_method_required"
+          android:value="@string/google_pay_existing_payment_method_required"/>
     </application>
 
     <!-- Permissions -->

Diff for: src/docs/stripe/google-pay/android-manifest.xml.md

@@ -20,5 +20,7 @@ file: "strings.xml"
     <bool name="phone_number_required">true</bool>
     <bool name="billing_address_required">true</bool>
     <string name="billing_address_format">Full</string>
+  
+    <bool name="google_pay_existing_payment_method_required">false</bool>
 </resources>
 ```