Write an Android application

it is builded with android studio so check it and tell me if you can do [login to view URL] the zip files source code [login to view URL] the images that should use, background (named sfondi) and other images of questions [login to view URL] the document with questions and answers answers marked with green are the correct one make the size of letters bigger when user answer the question if is correct shows the message "You are Correct", if it is not the correct answer the message is "You are incorrect", and with the message shows up with fade in fade out the image linked with that question at the place where now is the banner the green banner of google hangouts. i do not want the effect that is now of changing background after correct answer. The answers marked with green color are the correct answers for first question u have the image named 1-1024x1024px (this image shows at the place of the banner the green banner) for second question is the image 2-1024x1024px and so on to the image 5-1024x1024px. the background image is the one named sfond-01-01 and the icon is the image named amstel icon .....