控制dialog对话框的大小

public class SharePost extends Dialog 
{


@Override
    public void onCreate(Bundle savedInstanceState) 
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.adaptor_contentsharepost);

LayoutParams params = getWindow().getAttributes(); 
                params.height = LayoutParams.FILL_PARENT; 
                 getWindow().setAttributes((android.view.WindowManager.LayoutParams) params); 


}

}