How to alter the Android Manifest to use my ad-displaying activity in Unity?

So I successfully compiled an android application that displays an ad: ![Android app with an ad][1] Now, I want to use this in my android game. To do so, I take the following steps; 1. In eclipse, label my project as a library, which makes a jar 2. Replace `public class BannerSample extends Activity {` with `public class BannerSample extends UnityPlayerActivity {` (and add `import com.unity3d.player.UnityPlayerActivity;`) 3. Remove `setContentView(R.layout.activity_main);` 4. Now back in Unity, I put my newly created bannersample.jar in the Plugins/Android folder, along with the jars my app requires: android-support-v4.jar, classes.jar, google-play-services.jar Finally, I need to create an Android Manifest in this folder to tell it to use my activity. As a starting point, I go to Temp/StagingArea in my game's directory, where I find the basic Manifest that it generates. Initially it looks like this: Here is the manifest for my ad-display app: However, no matter what I do, no combination of the two files work. And this is where I really need help. How do I merge these two files together? Adding the user permission is no problem, however I cannot get correct activity lines. If I replace > android:name="com.unity3d.player.UnityPlayerNativeActivity"> with > android:name=".BannerSample"> Unity tells me this when I try to compile: ` Unable to find unity activity in manifest. You need to make sure orientation attribut is set to portrait manually. UnityEditor.HostView:OnGUI() In addition, as you can see in my app's manifest, I have the following two lines: > If I include the second line anywhere (meta-deta) then Unity fails to build my app everytime, giving me the following error: > Error building Player: CommandInvokationFailure: Failed to re-package resources. See the Console for details. C:\Users\Owner\Development\adt-bundle-windows-x86_64-20140321\adt-bundle-windows-x86_64-20140321\sdk\build-tools\android-4.4.2\aapt.exe package --auto-add-overlay -v -f -m -J gen -M AndroidManifest.xml -S "res" -I "C:/Users/Owner/Development/adt-bundle-windows-x86_64-20140321/adt-bundle-windows-x86_64-20140321/sdk/platforms/android-19\android.jar" -F bin/resources.ap_ With the exception of the above error, Unity will build the app but it will quit as soon as started. I have tried every combination of the two files in regards with the activities. I have even tried removing some of the jars. Please help, how do I successfully merge these two files? What activities do I include and exclude, and why? [1]: /storage/temp/26194-workingad.png