i am currentyl trying to implement Google ActivityRecognitionApi. However i get following errors:
Error:Failed to crunch file C:\\Users\\marschall\\
which means that the path is too long to reach that particular file. make sure that your project is placed under the parent directory(do not go greater than 4 levels ).
example:
C:\Users\marschall\Desktop\googlesamples-android-play-location-2ed2964\ActivityProject
instead use :
C:/your project directory/your project file
the best practice is keep the project as easily available to the compiler.