android - 如何在两个图像布局之间画线

Question

我正在尝试创建有四个按钮的布局。

我已成功显示四个图像按钮，但无法显示分隔线。在下图中，您可以看到我正在尝试设计的内容:

Answer 1

使用相对布局并首先添加 View 对象以将它们分开(见下文)。您必须添加您想要的任何其他参数...

<RelativeLayout
    android:layout_width          = "match_parent"
    android:layout_height         = "match_parent">

    <View
        android:id                      = "@+id/vertical_divider"
        android:layout_centerHorizontal = "true"
        android:layout_width            = "1dip"
        android:layout_height           = "match_parent">
    </View>

    <View
        android:id                      = "@+id/horizontal_divider"
        android:layout_centerVertical   = "true"
        android:layout_width            = "match_parent"
        android:layout_height           = "1dip">
    </View>

    <ImageButton
        android:layout_alignParentTop   = "true"
        android:layout_alignParentLeft  = "true"
        android:layout_toLeftOf         = "@id/vertical_divider"
        android:layout_above            = "@id/horizontal_divider"
        android:layout_width            = "match_parent"
        android:layout_height           = "match_parent">
    </ImageButton>

    <ImageButton
        android:layout_alignParentTop   = "true"
        android:layout_alignParentRight = "true"
        android:layout_toRightOf        = "@id/vertical_divider"
        android:layout_above            = "@id/horizontal_divider"
        android:layout_width            = "match_parent"
        android:layout_height           = "match_parent">
    </ImageButton>

    <ImageButton
        android:layout_alignParentBottom = "true"
        android:layout_alignParentLeft   = "true"
        android:layout_toLeftOf          = "@id/vertical_divider"
        android:layout_below             = "@id/horizontal_divider"
        android:layout_width             = "match_parent"
        android:layout_height            = "match_parent">
    </ImageButton>

    <ImageButton
        android:layout_alignParentBottom = "true"
        android:layout_alignParentRight  = "true"
        android:layout_toRightOf         = "@id/vertical_divider"
        android:layout_below             = "@id/horizontal_divider"
        android:layout_width             = "match_parent"
        android:layout_height            = "match_parent">
    </ImageButton>
</RelativeLayout>