//当前选中的第一个条目时候
11-18 10:15:37.236 8451-8451/com.lp.recyclerview4tv I/System.out: child:=========>android.support.v7.widget.AppCompatTextView{41e4b9d0 VFED..CL .F....I. 20,20-520,100 #7f0b0058 app:id/tv_example}
11-18 10:15:37.236 8451-8451/com.lp.recyclerview4tv I/System.out: rect:==========>Rect(0, 0 - 500, 80)
11-18 10:15:37.236 8451-8451/com.lp.recyclerview4tv I/System.out: ********************************
11-18 10:15:37.236 8451-8451/com.lp.recyclerview4tv I/System.out: parentLeft:======>10
11-18 10:15:37.236 8451-8451/com.lp.recyclerview4tv I/System.out: parentTop:======>10
11-18 10:15:37.236 8451-8451/com.lp.recyclerview4tv I/System.out: parentRight:======>530
11-18 10:15:37.236 8451-8451/com.lp.recyclerview4tv I/System.out: parentBottom:======>610
11-18 10:15:37.236 8451-8451/com.lp.recyclerview4tv I/System.out: ********************************
11-18 10:15:37.236 8451-8451/com.lp.recyclerview4tv I/System.out: childLeft:======>20
11-18 10:15:37.236 8451-8451/com.lp.recyclerview4tv I/System.out: childTop:======>20
11-18 10:15:37.236 8451-8451/com.lp.recyclerview4tv I/System.out: childRight:======>520
11-18 10:15:37.246 8451-8451/com.lp.recyclerview4tv I/System.out: childBottom:======>100
11-18 10:15:37.246 8451-8451/com.lp.recyclerview4tv I/System.out: ********************************
11-18 10:15:37.246 8451-8451/com.lp.recyclerview4tv I/System.out: offScreenLeft:======>0
11-18 10:15:37.246 8451-8451/com.lp.recyclerview4tv I/System.out: offScreenTop:======>0
11-18 10:15:37.246 8451-8451/com.lp.recyclerview4tv I/System.out: offScreenRight:======>0
11-18 10:15:37.246 8451-8451/com.lp.recyclerview4tv I/System.out: offScreenBottom:======>0
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