如何在Android中实现图片下方的垂直虚线？
作者：互联网
在不使用任何库的情况下如何实现这种布局？
我尝试过类似的操作,但无法获得确切的布局
my_layout.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="20dp"
tools:context=".MainActivity">
<RelativeLayout
android:background="@drawable/layout_border"
android:layout_margin="20dp"
android:padding="10dp"
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<ImageView
android:id="@+id/iv_tick"
android:layout_width="17dp"
android:layout_height="17dp"
android:layout_marginLeft="20dp"
android:src="@drawable/tick" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignBaseline="@+id/iv_tick"
android:layout_marginLeft="14dp"
android:layout_marginRight="20dp"
android:layout_toRightOf="@+id/iv_tick"
android:lineSpacingExtra="6dp"
android:text="This is my text. This is my text. This is my text. This is my text. "
android:textColor="#000"
android:textSize="16dp" />
<ImageView
android:src="@drawable/dotted_line"
android:foregroundGravity="left"
android:layout_below="@+id/iv_tick"
android:scaleType="fitXY"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</RelativeLayout>
<!--<com.example.myapplication.DividerView
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layerType="software"
android:color="#ff0000"
android:orientation="vertical"
android:dashLength="5dp"
android:dashGap="1dp"
android:dashThickness="1dp" />-->
</RelativeLayout>
</RelativeLayout>
dotted_line.xml
<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:fromDegrees="90"
android:toDegrees="90">
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="line">
<stroke
android:width="2dp"
android:color="#ff0000"
android:dashWidth="4dp"
android:dashGap="4dp" />
</shape>
</rotate>
这是我用上面实现的代码得到的结果.如何获得类似我上面发布的图像的结果？
我什至尝试了约束布局,但也没有帮助.
解决方法:
输出：
用这个 ：
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/main_content"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/grey_5"
android:fitsSystemWindows="true">
<android.support.v4.widget.NestedScrollView
android:id="@+id/nested_scroll_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scrollbars="none"
android:scrollingCache="true"
app:layout_behavior="@string/appbar_scrolling_view_behavior">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:descendantFocusability="blocksDescendants"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_marginLeft="@dimen/spacing_smlarge"
android:layout_marginStart="@dimen/spacing_smlarge"
android:gravity="center_horizontal"
android:orientation="vertical">
<View
android:layout_width="1dp"
android:layout_height="match_parent"
android:layout_centerHorizontal="true"
android:background="@color/grey_10" />
<ImageView
android:layout_width="@dimen/spacing_middle"
android:layout_height="@dimen/spacing_middle"
android:layout_marginTop="@dimen/spacing_large"
android:tint="#9CCC65"
app:srcCompat="@drawable/shape_round_solid" />
</RelativeLayout>
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="@dimen/spacing_medium"
android:layout_marginLeft="@dimen/spacing_middle"
android:layout_marginRight="@dimen/spacing_middle"
android:layout_marginTop="@dimen/spacing_middle"
android:visibility="visible"
app:cardCornerRadius="2dp"
app:cardElevation="1dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="@dimen/spacing_medium"
android:layout_marginLeft="@dimen/spacing_large"
android:layout_marginRight="@dimen/spacing_large"
android:layout_marginTop="@dimen/spacing_large"
android:gravity="center_vertical"
android:orientation="horizontal">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:text="Taylor W "
android:textAppearance="@style/TextAppearance.AppCompat.Caption"
android:textColor="#000"
android:textStyle="bold" />
</LinearLayout>
</LinearLayout>
</android.support.v7.widget.CardView>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_marginLeft="@dimen/spacing_smlarge"
android:layout_marginStart="@dimen/spacing_smlarge"
android:gravity="center_horizontal"
android:orientation="vertical">
<View
android:layout_width="1dp"
android:layout_height="match_parent"
android:layout_centerHorizontal="true"
android:background="@color/grey_10" />
<ImageView
android:layout_width="@dimen/spacing_middle"
android:layout_height="@dimen/spacing_middle"
android:layout_marginTop="@dimen/spacing_large"
android:tint="#29B6F6"
app:srcCompat="@drawable/shape_round_solid" />
</RelativeLayout>
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="@dimen/spacing_medium"
android:layout_marginLeft="@dimen/spacing_middle"
android:layout_marginRight="@dimen/spacing_middle"
android:layout_marginTop="@dimen/spacing_middle"
android:visibility="visible"
app:cardCornerRadius="2dp"
app:cardElevation="1dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="@dimen/spacing_medium"
android:layout_marginLeft="@dimen/spacing_large"
android:layout_marginRight="@dimen/spacing_large"
android:layout_marginTop="@dimen/spacing_large"
android:gravity="center_vertical"
android:orientation="horizontal">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:text="Taylor W "
android:textAppearance="@style/TextAppearance.AppCompat.Caption"
android:textColor="#000"
android:textStyle="bold" />
</LinearLayout>
</LinearLayout>
</android.support.v7.widget.CardView>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_marginLeft="@dimen/spacing_smlarge"
android:layout_marginStart="@dimen/spacing_smlarge"
android:gravity="center_horizontal"
android:orientation="vertical">
<View
android:layout_width="1dp"
android:layout_height="match_parent"
android:layout_centerHorizontal="true"
android:background="@color/grey_10" />
<ImageView
android:layout_width="@dimen/spacing_middle"
android:layout_height="@dimen/spacing_middle"
android:layout_marginTop="@dimen/spacing_large"
android:tint="#FF4081"
app:srcCompat="@drawable/shape_round_solid" />
</RelativeLayout>
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="@dimen/spacing_medium"
android:layout_marginLeft="@dimen/spacing_middle"
android:layout_marginRight="@dimen/spacing_middle"
android:layout_marginTop="@dimen/spacing_middle"
android:visibility="visible"
app:cardCornerRadius="2dp"
app:cardElevation="1dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="@dimen/spacing_medium"
android:layout_marginLeft="@dimen/spacing_large"
android:layout_marginRight="@dimen/spacing_large"
android:layout_marginTop="@dimen/spacing_large"
android:gravity="center_vertical"
android:orientation="horizontal">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:text="Taylor W "
android:textAppearance="@style/TextAppearance.AppCompat.Caption"
android:textColor="#000"
android:textStyle="bold" />
</LinearLayout>
</LinearLayout>
</android.support.v7.widget.CardView>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_marginLeft="@dimen/spacing_smlarge"
android:layout_marginStart="@dimen/spacing_smlarge"
android:gravity="center_horizontal"
android:orientation="vertical">
<View
android:layout_width="1dp"
android:layout_height="match_parent"
android:layout_centerHorizontal="true"
android:background="@color/grey_10" />
<ImageView
android:layout_width="@dimen/spacing_middle"
android:layout_height="@dimen/spacing_middle"
android:layout_marginTop="@dimen/spacing_large"
android:tint="#F57F17"
app:srcCompat="@drawable/shape_round_solid" />
</RelativeLayout>
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="@dimen/spacing_medium"
android:layout_marginLeft="@dimen/spacing_middle"
android:layout_marginRight="@dimen/spacing_middle"
android:layout_marginTop="@dimen/spacing_middle"
android:visibility="visible"
app:cardCornerRadius="2dp"
app:cardElevation="1dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="@dimen/spacing_medium"
android:layout_marginLeft="@dimen/spacing_large"
android:layout_marginRight="@dimen/spacing_large"
android:layout_marginTop="@dimen/spacing_large"
android:gravity="center_vertical"
android:orientation="horizontal">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:text="Taylor W "
android:textAppearance="@style/TextAppearance.AppCompat.Caption"
android:textColor="#000"
android:textStyle="bold" />
</LinearLayout>
</LinearLayout>
</android.support.v7.widget.CardView>
</LinearLayout>
</LinearLayout>
</android.support.v4.widget.NestedScrollView>
</android.support.design.widget.CoordinatorLayout>
在可绘制文件夹名称中创建一个可绘制对象drawable / shape_round_solid
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="oval">
<solid android:color="@color/colorAccent" />
<size
android:width="15dp"
android:height="15dp" />
</shape>
添加此dimens.xml
<!--genaral spacing-->
<dimen name="spacing_xsmall">2dp</dimen>
<dimen name="spacing_small">3dp</dimen>
<dimen name="spacing_medium">5dp</dimen>
<dimen name="spacing_xmedium">7dp</dimen>
<dimen name="spacing_middle">10dp</dimen>
<dimen name="spacing_large">15dp</dimen>
<dimen name="spacing_smlarge">18dp</dimen>
<dimen name="spacing_mlarge">20dp</dimen>
<dimen name="spacing_mxlarge">25dp</dimen>
<dimen name="spacing_xlarge">35dp</dimen>
<dimen name="spacing_xmlarge">40dp</dimen>
<dimen name="spacing_xxlarge">50dp</dimen>
<dimen name="spacing_xxxlarge">55dp</dimen>
<dimen name="appbar_padding_top">8dp</dimen>
希望这对所有人都有效.
标签：android-layout,layout,ui-design,android,android-constraintlayout 来源： https://codeday.me/bug/20191108/2006198.html