ScreeensActivity.java

/*
Add the following declarations to your gradle build file:
    compile 'com.android.support:appcompat-v7:24.2.1'
    compile 'com.android.support:design:24.2.1'
    compile 'com.android.support:support-v4:24.2.1'
    compile 'com.android.support:gridlayout-v7:24.2.1
*/
public class ScreensActivity extends AppCompatActivity {
    private static final String TAG = "ScreensActivity";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_screens);
    }
}