Different versions of the API control display may be different

The same layout,

Compilesdkversion (android7.0) and

Compilesdkversion (android4.3)
The results may be different:

 <  framelayout  android:id  = "@+id/fl_safe"   Android:layout_width  = "Match_parent"   Android:layout_height  = "Wrap_content"   Android:layout_marginleft  = "5DP"   Android:layout_marginright  = "5DP"   Android:background  = "@drawable/list_item_bg_normal"  ></ framelayout  >  

Compilesdkversion 24:

Compilesdkversion 18:

It is obvious that the height of the layout in the two chart is too different to be modified in the code.

Different versions of the API control display may be different