title: Content_main.xml missing
body: <p>I am new to Android Studio. Following the tutorial given by developer.android I have created a new project. They asked to create a blank activity and as there is no one such, I have used Empty Activity as the template. Then the tutorial said that there will be a content_main.xml inside res/layout folder, but I didn't find one. Did I build the correct Application? What probably may be the wrong? Thanks in advance.</p>