remove blue lining in android application layout -

I can not remove the blue line in my Android application which is available in snapshots, eats mouse points. Please tell me how can I remove it ...

I am using the action bar Sherlock and the piece in the app bar. So I used a theme ShellCock

Please help me

< / P>

dialogue. Request Vendor (window FEATURE_NO_TITLE); Before / dialog.setContentView (R.layout.ur_layout);