Issue locating correct AAPT version

[crow9724]

I noticed an issue today while trying to get the plugin working. It seems that if you have an older version of AAPT on your system, then that one may be used when building the Java portion of the code. The Unity console indicates the error as "R.Java cannot be found".

Here's the log of the call to AAPT:

[Running Process] filename=C:\Program Files (x86)\Android\android-sdk\platforms\android-4\tools\aapt.exe arguments=package -v -f -m -J gen -M "C:\Users\chris\Documents\New Unity Project 10/Assets/Plugins/Android/AndroidManifest.xml" -S "C:\Users\chris\Documents\New Unity Project 10/Assets/Plugins/Android/res" -I "C:/Program Files (x86)/Android/android-sdk/platforms/android-16/android.jar" -F "C:\Users\chris\Documents\New Unity Project 10/Assets/Plugins/Android/bin/resources.ap_" -J "C:\Users\chris\Documents\New Unity Project 10/Assets/Plugins/Android/src"
UnityEngine.Debug:Log(Object)
OuyaPanel:RunProcess(String, String, String, String&, String&) (at Assets/Ouya/SDK/Editor/OuyaPanel.cs:2917)
OuyaPanel:RunProcess(String, String) (at Assets/Ouya/SDK/Editor/OuyaPanel.cs:2893)
OuyaPanel:GenerateRJava() (at Assets/Ouya/SDK/Editor/OuyaPanel.cs:1099)
OuyaPanel:CompileApplicationJava() (at Assets/Ouya/SDK/Editor/OuyaPanel.cs:1348)
OuyaPanel:Update() (at Assets/Ouya/SDK/Editor/OuyaPanel.cs:940)
UnityEditor.EditorApplication:Internal_CallUpdateFunctions()

Notice, it's selecting AAPT from the android-4 tools even thought it's configured to use android-16. That generates the following warning:

[Results] elapsedTime: 0.0490028 errors: invalid resource directory name: C:\Users\chris\Documents\New Unity Project 10\Assets\Plugins\Android\res/drawable-xhdpi

output:
UnityEngine.Debug:Log(Object)
OuyaPanel:RunProcess(String, String, String, String&, String&) (at Assets/Ouya/SDK/Editor/OuyaPanel.cs:2926)
OuyaPanel:RunProcess(String, String) (at Assets/Ouya/SDK/Editor/OuyaPanel.cs:2893)
OuyaPanel:GenerateRJava() (at Assets/Ouya/SDK/Editor/OuyaPanel.cs:1099)
OuyaPanel:CompileApplicationJava() (at Assets/Ouya/SDK/Editor/OuyaPanel.cs:1348)
OuyaPanel:Update() (at Assets/Ouya/SDK/Editor/OuyaPanel.cs:940)
UnityEditor.EditorApplication:Internal_CallUpdateFunctions()

I was able to temporarily work-around by manually setting pathAAPT in OuyaPanel.cs. The correct version was located (for me) in android-sdk\build-tools\18.1.1.

Let me know if you need anymore info.

Thanks,
Chris