Minimal running integration using modern toolchain.

UnityAndroidCamera/.gitignore

@@ -6,7 +6,6 @@
 /[Pp]ackages/
 /Assets/AssetStoreTools*
 /Logs/
-/UserSettings/
 
 # Autogenerated VS/MD/Consulo solution and project files
 ExportedObj/

UnityAndroidCamera/Assets/Plugins/Android/AndroidManifest.xml.backup

@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="arp.camera"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="28"
+        android:targetSdkVersion="28" />
+
+    <uses-permission android:name="android.permission.CAMERA" />
+
+    <uses-feature
+        android:glEsVersion="0x00020000"
+        android:required="true" />
+    <uses-feature
+        android:name="android.hardware.camera2"
+        android:required="true" />
+    <uses-feature
+        android:name="android.hardware.camera"
+        android:required="true" />
+    <uses-feature
+        android:name="android.hardware.camera.autofocus"
+        android:required="true" />
+
+    <application android:label="@string/app_name" >
+        <activity
+            android:name="arp.camera.CameraPluginActivity"
+            android:configChanges="fontScale|keyboard|keyboardHidden|locale|mnc|mcc|navigation|orientation|screenLayout|screenSize|smallestScreenSize|uiMode|touchscreen"
+            android:label="@string/app_name"
+            android:screenOrientation="landscape" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

UnityAndroidCameraPlugin/camera/build.gradle

@@ -12,9 +12,10 @@ gradle.startParameter.taskRequests.each { taskRequest ->
 }
 
 ext.unityPluginPath = "../../UnityAndroidCamera/Assets/Plugins/Android/"
+ext.unityManifestPath = "../../UnityAndroidCamera/Assets/Plugins/Android/LauncherManifest.xml"
 ext.unityPluginArtifact = "camera-release.aar"
 ext.artifactPath = "build/outputs/aar/"
-ext.manifestPath = "build/intermediates/manifests/full/"
+ext.manifestPath = "build/intermediates/library_manifest/"
 ext.artifactName = "camera"
 
 // convenience method to deploy release Android archive and manifest to the Unity application project