Feat/namespace

android/build.gradle

@@ -17,32 +17,29 @@ buildscript {
 
 apply plugin: 'com.android.library'
 
-def agpVersion = com.android.Version.ANDROID_GRADLE_PLUGIN_VERSION.tokenize('.')[0].toInteger()
-def shouldUseNameSpace = agpVersion >= 7
-def PACKAGE_PROP = "package=\"org.reactnative.maskedview\""
-def manifestOutFile = file("${projectDir}/src/main/AndroidManifest.xml")
-def manifestContent = manifestOutFile.getText()
-if(shouldUseNameSpace){
-      manifestContent = manifestContent.replaceAll(
-        PACKAGE_PROP,
-        ''
-    )  
-} else {
-    if(!manifestContent.contains("$PACKAGE_PROP")){
-        manifestContent = manifestContent.replace(
-            '<manifest',
-            "<manifest $PACKAGE_PROP "
-        )
-    }
+def supportsNamespace() {
+  def parsed = com.android.Version.ANDROID_GRADLE_PLUGIN_VERSION.tokenize('.')
+  def major = parsed[0].toInteger()
+  def minor = parsed[1].toInteger()
+
+  // Namespace support was added in 7.3.0
+  if (major == 7 && minor >= 3) {
+    return true
+  }
+
+  return major >= 8
 }
-manifestContent.replaceAll("  ", " ")
-manifestOutFile.write(manifestContent)
 
 android {
   compileSdkVersion safeExtGet('compileSdkVersion', 28)
 
-  if(shouldUseNameSpace){
+  if(supportsNamespace()){
     namespace = "org.reactnative.maskedview"
+    sourceSets {
+      main {
+        manifest.srcFile "src/main/AndroidManifestNew.xml"
+      }
+    }
   }
 
   defaultConfig {

android/src/main/AndroidManifestNew.xml

@@ -0,0 +1,2 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+</manifest>