Add support for export plugins to modify the Android prebuilt manifest

platform/android/java/app/AndroidManifest.xml

@@ -29,15 +29,6 @@
             android:enabled="true"
             tools:targetApi="29" />
 
-        <!-- Records the version of the Godot editor used for building -->
-        <meta-data
-            android:name="org.godotengine.editor.version"
-            android:value="${godotEditorVersion}" />
-        <!-- Records the rendering method used by the Godot engine -->
-        <meta-data
-            android:name="org.godotengine.rendering.method"
-            android:value="${godotRenderingMethod}"/>
-
         <activity
             android:name=".GodotApp"
             android:label="@string/godot_project_name_string"

platform/android/java/app/build.gradle

@@ -105,11 +105,6 @@ android {
             abiFilters export_abi_list
         }
 
-        manifestPlaceholders = [
-            godotEditorVersion: getGodotEditorVersion(),
-            godotRenderingMethod: getGodotRenderingMethod()
-        ]
-
         // Feel free to modify the application id to your own.
         applicationId getExportPackageName()
         versionCode getExportVersionCode()

platform/android/java/app/config.gradle

@@ -71,25 +71,6 @@ ext.getExportTargetSdkVersion = { ->
     }
 }
 
-ext.getGodotRenderingMethod = { ->
-    String renderingMethod = project.hasProperty("godot_rendering_method") ? project.property("godot_rendering_method") : ""
-    return renderingMethod
-}
-
-ext.getGodotEditorVersion = { ->
-    String editorVersion = project.hasProperty("godot_editor_version") ? project.property("godot_editor_version") : ""
-    if (editorVersion == null || editorVersion.isEmpty()) {
-        // Try the library version first
-        editorVersion = getGodotLibraryVersionName()
-
-        if (editorVersion.isEmpty()) {
-            // Fallback value.
-            editorVersion = "custom_build"
-        }
-    }
-    return editorVersion
-}
-
 ext.getGodotLibraryVersionCode = { ->
     String versionName = ""
     int versionCode = 1

platform/android/java/editor/src/horizonos/AndroidManifest.xml

@@ -90,6 +90,8 @@
         <!-- Enable passthrough background during the splash screen -->
         <meta-data android:name="com.oculus.ossplash.background" android:value="passthrough-contextual"/>
 
+        <meta-data android:name="com.oculus.handtracking.version" android:value="V2.0" />
+
     </application>
 
 </manifest>