Horizontally Sliding gridview

Ideas:

Set the number of rows in the gridview to one row, and set a horizontalscrollview outside. Set the gridview width in the code.

XML Code

<HorizontalScrollView
　　android:layout_width="match_parent"　　android:layout_height="wrap_content"　　android:scrollbars="none" >                <LinearLayout                　　android:layout_width="match_parent"                　　android:layout_height="wrap_content"                　　android:orientation="horizontal" >                　　<GridView               　　　　 android:id="@+id/gv"                　　　　android:layout_width="wrap_content"                　　　　android:layout_height="wrap_content" >                　　</GridView>                </LinearLayout>
</HorizontalScrollView>

Set in code

// Obtain the pixel density displaymetrics outmetrics = new displaymetrics (); getactivity (). getwindowmanager (). getdefadisplay display (). getmetrics (outmetrics); float density = outmetrics. density; // pixel density viewgroup. layoutparams Params = gridview. getlayoutparams (); int itemwidth = (INT) (100 * density); // The default item width is 100 int spacingwidth = (INT) (5 * density); Params. width = (itemwidth + spacingwidth) * childcount + spacingwidth; gridview. setstretchmode (gridview. no_stretch); // It is set to disable the stretch mode gridview. setnumcolumns (childcount); gridview. sethorizontalspacing (spacingwidth); gridview. setcolumnwidth (itemwidth); gridview. setlayoutparams (Params );