bump Android Gradle Plugin to 8.1.0

- had to do some real buffoonery to make namespaces work. Hope packages end up updating to AGP >= 8.0

app/android/android-passport-reader/build.gradle

@@ -20,7 +20,7 @@ buildscript {
         mavenLocal()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.4.2'
+        classpath 'com.android.tools.build:gradle:8.1.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         
 

app/android/app/src/main/AndroidManifest.xml

@@ -1,7 +1,7 @@
 <manifest
   xmlns:android="http://schemas.android.com/apk/res/android"
   xmlns:tools="http://schemas.android.com/tools"
-  package="org.proofofpassportapp"
+  
 >
           
 

app/android/build.gradle

@@ -22,7 +22,7 @@ buildscript {
     dependencies {
         classpath("com.facebook.react:react-native-gradle-plugin")
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-        classpath 'com.android.tools.build:gradle:7.4.2'
+        classpath 'com.android.tools.build:gradle:8.1.0'
         classpath 'com.google.gms:google-services:4.3.14'
         classpath 'com.google.firebase:firebase-crashlytics-gradle:2.9.2'
         classpath 'org.mozilla.rust-android-gradle:plugin:0.9.3'
@@ -40,4 +40,41 @@ allprojects {
         }
         resolutionStrategy.force 'com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava'
     }
+}
+
+subprojects {
+    afterEvaluate { project ->
+        if (project.hasProperty('android')) {
+            android {
+                def manifestFile = project.file('src/main/AndroidManifest.xml')
+                def buildGradleFile = project.file('build.gradle')
+                
+                if (buildGradleFile.exists()) {
+                    def buildGradleText = buildGradleFile.text
+                    def namespaceMatcher = buildGradleText =~ /namespace\s*['"](.+?)['"]/
+                    if (namespaceMatcher.find()) {
+                        namespace = namespaceMatcher[0][1]
+                        println "Set namespace for ${project.name} to ${namespace} from build.gradle"
+                        return
+                    }
+                }
+                
+                if (manifestFile.exists()) {
+                    def manifestText = manifestFile.text
+                    def packageMatcher = manifestText =~ /package="([\w\.]+)"/
+                    if (packageMatcher.find()) {
+                        def packageName = packageMatcher[0][1]
+                        namespace = packageName
+                        println "Set namespace for ${project.name} to ${namespace} from AndroidManifest.xml"
+                    } else {
+                        namespace = project.group
+                        println "No 'package' attribute found. Set namespace for ${project.name} to ${namespace}"
+                    }
+                } else {
+                    namespace = project.group
+                    println "AndroidManifest.xml not found. Set namespace for ${project.name} to ${namespace}"
+                }
+            }
+        }
+    }
 }

app/android/gradle.properties

@@ -11,6 +11,7 @@
 # The setting is particularly useful for tweaking memory settings.
 # Default value: -Xmx512m -XX:MaxMetaspaceSize=256m
 org.gradle.jvmargs=-Xmx2048m -XX:MaxMetaspaceSize=512m
+android.defaults.buildfeatures.buildconfig=true
 
 # When configured, Gradle will run in incubating parallel mode.
 # This option should only be used with decoupled projects. More details, visit

app/android/react-native-passport-reader/android/build.gradle

@@ -2,6 +2,7 @@ apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 
 android {
+    namespace "io.tradle.nfc"
     compileSdkVersion 33
     defaultConfig {
         targetSdkVersion 33

app/android/react-native-passport-reader/android/src/main/AndroidManifest.xml

@@ -1,4 +1,4 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="io.tradle.nfc">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <uses-permission android:name="android.permission.NFC" />
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-feature android:name="android.hardware.nfc" android:required="false" />