GridView分割线设置

    <GridView

        android:id="@+id/gridview"

        android:layout_width="fill_parent"

        android:layout_height="wrap_content"

        android:clickable="true"

        android:clipChildren="true"

        android:columnWidth="55.0dip"

        android:horizontalSpacing="0.0dip"

        android:verticalSpacing="0.0dip"

        android:listSelector="@null"

        android:background="@android:color/white"

        android:numColumns="7"

        android:paddingBottom="1px"

        android:stretchMode="columnWidth" />

数值为零时，分割线不显示