From 16700a439f69d65a267ceb3f9eea40c4d3b604ca Mon Sep 17 00:00:00 2001
From: minibits-cash <mail@minibits.cash>
Date: Sat, 30 May 2026 22:34:06 +0200
Subject: [PATCH] NFC discovery fix

---
 android/app/build.gradle                 |  4 +--
 android/app/src/main/AndroidManifest.xml | 45 ++++++++++++++++++++++++
 2 files changed, 47 insertions(+), 2 deletions(-)

diff --git a/android/app/build.gradle b/android/app/build.gradle
index af030811..c5d6cedf 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -95,8 +95,8 @@ android {
         applicationId "com.minibits_wallet"
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
-        versionCode 58072
-        versionName "0.4.2"
+        versionCode 58073
+        versionName "0.4.3"
     }
 
     splits {
diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index bee99695..d9f8aa05 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -64,6 +64,30 @@
             <category android:name="android.intent.category.DEFAULT" />
             <data android:scheme="cashu" />
         </intent-filter>
+        <!-- NFC tag/peer dispatch (e.g. tapping another wallet to receive a lightning: URI).
+             Without these, an installed wallet that declares NDEF_DISCOVERED wins the NFC
+             chooser and Minibits is excluded; the VIEW filters above only catch the
+             ACTION_VIEW fallback that fires when no app claims NDEF_DISCOVERED. -->
+        <intent-filter>
+            <action android:name="android.nfc.action.NDEF_DISCOVERED" />
+            <category android:name="android.intent.category.DEFAULT" />
+            <data android:scheme="lightning" />
+        </intent-filter>
+        <intent-filter>
+            <action android:name="android.nfc.action.NDEF_DISCOVERED" />
+            <category android:name="android.intent.category.DEFAULT" />
+            <data android:scheme="lnurlw" />
+        </intent-filter>
+        <intent-filter>
+            <action android:name="android.nfc.action.NDEF_DISCOVERED" />
+            <category android:name="android.intent.category.DEFAULT" />
+            <data android:scheme="lnurlp" />
+        </intent-filter>
+        <intent-filter>
+            <action android:name="android.nfc.action.NDEF_DISCOVERED" />
+            <category android:name="android.intent.category.DEFAULT" />
+            <data android:scheme="cashu" />
+        </intent-filter>
     </activity-alias>
 
     <!-- Golden theme launcher icon alias (disabled by default) -->
@@ -102,6 +126,27 @@
             <category android:name="android.intent.category.DEFAULT" />
             <data android:scheme="cashu" />
         </intent-filter>
+        <!-- NFC tag/peer dispatch (mirror of .MainActivityDefault) -->
+        <intent-filter>
+            <action android:name="android.nfc.action.NDEF_DISCOVERED" />
+            <category android:name="android.intent.category.DEFAULT" />
+            <data android:scheme="lightning" />
+        </intent-filter>
+        <intent-filter>
+            <action android:name="android.nfc.action.NDEF_DISCOVERED" />
+            <category android:name="android.intent.category.DEFAULT" />
+            <data android:scheme="lnurlw" />
+        </intent-filter>
+        <intent-filter>
+            <action android:name="android.nfc.action.NDEF_DISCOVERED" />
+            <category android:name="android.intent.category.DEFAULT" />
+            <data android:scheme="lnurlp" />
+        </intent-filter>
+        <intent-filter>
+            <action android:name="android.nfc.action.NDEF_DISCOVERED" />
+            <category android:name="android.intent.category.DEFAULT" />
+            <data android:scheme="cashu" />
+        </intent-filter>
     </activity-alias>
     <service
         android:name="com.reactnativehce.services.CardService"