Android横向列表GridView实现横向滚动.doc

1.主界面布局代码：activity_main.xml a.包裹HorizontalScrollView控件是GirdView横向滚动的基本条件b.GirdView外包裹LinearLayout是java代码中参数设置的必要条件 ?xml version=1.0 encoding=utf-8? LinearLayout xmlns:android=/apk/res/android android:layout_width=fill_parent android:layout_height=fill_parent android:orientation=vertical HorizontalScrollView android:layout_width=fill_parent android:layout_height=wrap_content android:layout_margin=5dp LinearLayout android:layout_width=wrap_content android:layout_height=fill_parent android:layout_margin=10dp GridView android:id=@+id/grid android:layout_width=fill_parent android:layout_height=fill_parent android:gravity=center android:numColumns=auto_fit android:stretchMode=spacingWidthUniform /GridView /LinearLayout /HorizontalScrollView /LinearLayout 2.主界面GridView列表子项布局文件：list_item.xml ? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 SPAN style=FONT-SIZE: 14px?xml version=1.0 encoding=utf-8? LinearLayout xmlns:android=/apk/res/android ????android:id=@+id/itemlayout ????android:layout_width=wrap_content ????android:layout_height=wrap_content ????android:orientation=vertical ?? ????ImageView ????????android:id=@+id/ItemImage ????????android:layout_width=80.0dip ????????android:layout_height=80.0dip ????????android:layout_gravity=center_horizontal ????????android:src=@drawable/china ????/ImageView ?? ????TextView ????????android:id=@+id/tvCity ????????android:layout_width=wrap_content ????????android:layout_height=wrap_content ????????android:layout_gravity=center_horizontal ????????android:text=Title ????????android:textColor=#000000 ????/TextView ?? ????TextView ????????android:id=@+id/tvCode ????????android:layout_width=wrap_content ????????android:layout_height=wrap_content ????